ID: 573

AQSQID: 350010023

Site Name: Del Norte

Added: April 21, 2020, 6:24 p.m.

Updated: May 12, 2021, 12:45 a.m.

Location: Albuquerque (Del Norte), NM

Reporting: True, Located: True

Current AQI: 47.0

Albuquerque (Del Norte) NM, US: 35.1353, -106.584702

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 11, 2021, 11 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 50.0 ppb (47) 0.13 ppb (2) N/A N/A 47.0
 
May 11, 2021, 10 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 52.0 ppb (49) 0.14 ppb (2) 21.2 μg/m3 (20) 5.0 μg/m3 (21) 49.0
 
May 11, 2021, 9 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 51.0 ppb (48) 0.13 ppb (2) 19.4 μg/m3 (18) 4.7 μg/m3 (20) 48.0
 
May 11, 2021, 8 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (49) 0.12 ppb (2) 16.1 μg/m3 (15) 4.2 μg/m3 (18) 49.0
 
May 11, 2021, 7 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (48) 0.1 ppb (2) 16.7 μg/m3 (16) 4.4 μg/m3 (19) 48.0
 
May 11, 2021, 6 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (46) 0.1 ppb (2) 24.3 μg/m3 (23) 5.1 μg/m3 (22) 46.0
 
May 11, 2021, 5 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (41) 0.09 ppb (2) 27.2 μg/m3 (26) 6.1 μg/m3 (26) 41.0
 
May 11, 2021, 4 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) 0.08 ppb (2) N/A N/A 34.0
 
May 11, 2021, 3 p.m. 7.0 ppb (7) 3.0 ppb (3) N/A 5.0 ppb (5) N/A N/A 32.0 ppb (30) 0.11 ppb (2) 31.1 μg/m3 (29) 4.2 μg/m3 (18) 30.0
 
May 11, 2021, 2 p.m. 10.0 ppb (10) 4.0 ppb (4) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (25) 0.13 ppb (2) 35.9 μg/m3 (34) 6.5 μg/m3 (28) 34.0
 
May 11, 2021, 1 p.m. 12.0 ppb (12) 4.0 ppb (4) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 23.0 ppb (22) 0.16 ppb (3) 19.3 μg/m3 (18) 5.7 μg/m3 (24) 24.0
 
May 11, 2021, noon 9.0 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 26.0 ppb (25) 0.17 ppb (3) 21.1 μg/m3 (20) 5.6 μg/m3 (24) 25.0
 
May 11, 2021, 11 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 33.0 ppb (31) 0.12 ppb (2) 12.9 μg/m3 (12) 3.9 μg/m3 (17) 31.0
 
May 11, 2021, 10 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 32.0 ppb (30) 0.12 ppb (2) 45.3 μg/m3 (42) 7.7 μg/m3 (33) 42.0
 
May 11, 2021, 9 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 34.0 ppb (32) 0.12 ppb (2) 65.7 μg/m3 (57) 11.5 μg/m3 (48) 57.0
 
May 11, 2021, 8 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 33.0 ppb (31) 0.14 ppb (2) 14.3 μg/m3 (14) 4.7 μg/m3 (20) 31.0
 
May 11, 2021, 7 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 42.0 ppb (39) 0.12 ppb (2) 23.0 μg/m3 (22) 6.3 μg/m3 (27) 39.0
 
May 11, 2021, 5 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 42.0 ppb (39) 0.16 ppb (3) 25.0 μg/m3 (24) 6.8 μg/m3 (29) 39.0
 
May 11, 2021, 4 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 43.0 ppb (40) 0.18 ppb (3) 25.6 μg/m3 (24) 6.6 μg/m3 (28) 40.0
 
May 11, 2021, 3 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 47.0 ppb (44) 0.15 ppb (2) 24.6 μg/m3 (23) 6.9 μg/m3 (29) 44.0
 
May 11, 2021, 2 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 48.0 ppb (45) 0.16 ppb (3) 32.0 μg/m3 (30) 7.1 μg/m3 (30) 45.0
 
May 11, 2021, 1 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 51.0 ppb (48) 0.15 ppb (2) 35.6 μg/m3 (33) 7.2 μg/m3 (31) 48.0
 
May 11, 2021, midnight 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 52.0 ppb (49) 0.15 ppb (2) 25.1 μg/m3 (24) 6.8 μg/m3 (29) 49.0
 
May 10, 2021, 11 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 53.0 ppb (50) 0.15 ppb (2) 26.2 μg/m3 (25) 6.6 μg/m3 (28) 50.0
 
May 10, 2021, 10 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 51.0 ppb (48) 0.14 ppb (2) 29.9 μg/m3 (28) 6.2 μg/m3 (26) 48.0
 
May 10, 2021, 9 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 29.5 μg/m3 (28) 6.0 μg/m3 (25) 45.0
 
May 10, 2021, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 50.0 ppb (47) N/A 29.7 μg/m3 (28) 5.9 μg/m3 (25) 47.0
 
May 10, 2021, 7 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 50.0 ppb (47) N/A 30.2 μg/m3 (28) 6.5 μg/m3 (28) 47.0
 
May 10, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 48.0 ppb (45) N/A 39.6 μg/m3 (37) 6.7 μg/m3 (28) 45.0
 
May 10, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 48.0 ppb (45) N/A 29.4 μg/m3 (28) 6.8 μg/m3 (29) 45.0
 
May 10, 2021, 4 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 30.6 μg/m3 (29) 6.7 μg/m3 (28) 41.0
 
May 10, 2021, 3 p.m. 12.0 ppb (12) 4.0 ppb (4) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 39.7 μg/m3 (37) 7.4 μg/m3 (31) 37.0
 
May 10, 2021, 2 p.m. 18.0 ppb (17) 7.0 ppb (7) N/A 11.0 ppb (11) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 44.8 μg/m3 (42) 8.0 μg/m3 (34) 42.0
 
May 10, 2021, 1 p.m. 24.0 ppb (23) 8.0 ppb (8) N/A 16.0 ppb (16) N/A 1.0 ppb (2) 17.0 ppb (16) N/A 59.1 μg/m3 (54) 8.7 μg/m3 (37) 54.0
 
May 10, 2021, noon 16.0 ppb (16) 2.0 ppb (2) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 20.0 ppb (19) 0.28 ppb (4) 28.3 μg/m3 (27) 7.4 μg/m3 (31) 31.0
 
May 10, 2021, 11 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 29.0 ppb (27) 0.25 ppb (3) 22.4 μg/m3 (21) 7.0 μg/m3 (30) 30.0
 
May 10, 2021, 10 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 24.0 ppb (23) 0.26 ppb (4) 32.5 μg/m3 (31) 7.7 μg/m3 (33) 33.0
 
May 10, 2021, 9 a.m. 10.0 ppb (10) 1.0 ppb (1) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 28.0 ppb (26) 0.26 ppb (4) 30.5 μg/m3 (29) 7.5 μg/m3 (32) 32.0
 
May 10, 2021, 8 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 25.0 ppb (24) 0.28 ppb (4) 32.5 μg/m3 (31) 8.8 μg/m3 (37) 37.0
 
May 10, 2021, 7 a.m. 15.0 ppb (15) 0.0 ppb (0) N/A 15.0 ppb (15) N/A 1.0 ppb (2) 18.0 ppb (17) 0.36 ppb (5) 36.9 μg/m3 (35) 9.4 μg/m3 (40) 40.0
 
May 10, 2021, 6 a.m. 12.0 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 23.0 ppb (22) 0.35 ppb (4) 39.8 μg/m3 (37) 8.7 μg/m3 (37) 37.0
 
May 10, 2021, 5 a.m. 9.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 32.0 ppb (30) 0.31 ppb (4) 37.3 μg/m3 (35) 7.7 μg/m3 (33) 35.0
 
May 10, 2021, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 44.0 ppb (41) 0.25 ppb (3) 28.8 μg/m3 (27) 7.2 μg/m3 (31) 41.0
 
May 10, 2021, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 47.0 ppb (44) 0.25 ppb (3) 34.3 μg/m3 (32) 7.4 μg/m3 (31) 44.0
 
May 10, 2021, 2 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 48.0 ppb (45) 0.26 ppb (4) 33.2 μg/m3 (31) 8.0 μg/m3 (34) 45.0
 
May 10, 2021, 1 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 49.0 ppb (46) 0.27 ppb (4) 26.3 μg/m3 (25) 7.8 μg/m3 (33) 46.0
 
May 10, 2021, midnight 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 52.0 ppb (49) 0.26 ppb (4) 30.5 μg/m3 (29) 7.9 μg/m3 (33) 49.0
 
May 9, 2021, 11 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 52.0 ppb (49) 0.26 ppb (4) 23.8 μg/m3 (23) 6.9 μg/m3 (29) 49.0
 
May 9, 2021, 10 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 51.0 ppb (48) 0.24 ppb (3) 22.8 μg/m3 (22) 6.4 μg/m3 (27) 48.0
 
May 9, 2021, 9 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 51.0 ppb (48) 0.25 ppb (3) 24.6 μg/m3 (23) 5.9 μg/m3 (25) 48.0
 
May 9, 2021, 8 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 50.0 ppb (47) N/A 25.2 μg/m3 (24) 6.1 μg/m3 (26) 47.0
 
May 9, 2021, 7 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 50.0 ppb (47) N/A 21.6 μg/m3 (20) 6.4 μg/m3 (27) 47.0
 
May 9, 2021, 6 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) 0.22 ppb (3) 25.6 μg/m3 (24) 7.2 μg/m3 (31) 50.0
 
May 9, 2021, 5 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (49) 0.22 ppb (3) 28.1 μg/m3 (27) 7.8 μg/m3 (33) 49.0
 
May 9, 2021, 4 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (49) 0.22 ppb (3) 26.2 μg/m3 (25) 8.3 μg/m3 (35) 49.0
 
May 9, 2021, 3 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 49.0 ppb (46) 0.23 ppb (3) 30.8 μg/m3 (29) 8.9 μg/m3 (38) 46.0
 
May 9, 2021, 2 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 47.0 ppb (44) 0.24 ppb (3) 26.5 μg/m3 (25) 8.7 μg/m3 (37) 44.0
 
May 9, 2021, 1 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) N/A 0.24 ppb (3) 25.6 μg/m3 (24) 8.6 μg/m3 (36) 36.0
 
May 9, 2021, noon 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) N/A 0.24 ppb (3) 30.5 μg/m3 (29) 8.3 μg/m3 (35) 35.0
 
May 9, 2021, 11 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 39.0 ppb (37) 0.22 ppb (3) 29.4 μg/m3 (28) 7.3 μg/m3 (31) 37.0
 
May 9, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 37.0 ppb (35) 0.22 ppb (3) 28.7 μg/m3 (27) 6.9 μg/m3 (29) 35.0
 
May 9, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 28.0 ppb (26) 0.27 ppb (4) 31.3 μg/m3 (29) 8.2 μg/m3 (35) 35.0
 
May 9, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 16.0 ppb (15) 0.41 ppb (5) 31.3 μg/m3 (29) 8.5 μg/m3 (36) 36.0
 
May 9, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 19.0 ppb (18) 0.39 ppb (5) 32.2 μg/m3 (30) 8.1 μg/m3 (34) 34.0
 
May 9, 2021, 6 a.m. 11.0 ppb (11) 0.0 ppb (0) N/A 10.0 ppb (10) N/A 1.0 ppb (2) 26.0 ppb (25) 0.31 ppb (4) 34.6 μg/m3 (33) 8.7 μg/m3 (37) 37.0
 
May 9, 2021, 5 a.m. 9.0 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 32.0 ppb (30) 0.31 ppb (4) 37.7 μg/m3 (35) 7.7 μg/m3 (33) 35.0
 
May 9, 2021, 4 a.m. 13.0 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 35.0 ppb (33) 0.3 ppb (4) 35.6 μg/m3 (33) 7.8 μg/m3 (33) 33.0
 
May 9, 2021, 3 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 42.0 ppb (39) 0.26 ppb (4) 48.1 μg/m3 (45) 7.8 μg/m3 (33) 45.0
 
May 9, 2021, 2 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 42.0 ppb (39) 0.27 ppb (4) 47.9 μg/m3 (45) 7.0 μg/m3 (30) 45.0
 
May 9, 2021, 1 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 45.0 ppb (42) 0.26 ppb (4) 38.7 μg/m3 (36) 6.4 μg/m3 (27) 42.0
 
May 9, 2021, midnight 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 49.0 ppb (46) 0.25 ppb (3) 29.8 μg/m3 (28) 5.8 μg/m3 (25) 46.0
 
May 8, 2021, 11 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 52.0 ppb (49) 0.25 ppb (3) 23.3 μg/m3 (22) 4.9 μg/m3 (21) 49.0
 
May 8, 2021, 10 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 52.0 ppb (49) 0.26 ppb (4) 22.1 μg/m3 (21) 4.7 μg/m3 (20) 49.0
 
May 8, 2021, 9 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 52.0 ppb (49) 0.24 ppb (3) 20.7 μg/m3 (20) 4.2 μg/m3 (18) 49.0
 
May 8, 2021, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 50.0 ppb (47) 0.2 ppb (3) 16.8 μg/m3 (16) 4.2 μg/m3 (18) 47.0
 
May 8, 2021, 7 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 47.0 ppb (44) 0.2 ppb (3) 17.4 μg/m3 (17) 4.0 μg/m3 (17) 44.0
 
May 8, 2021, 6 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 46.0 ppb (43) 0.19 ppb (3) 17.5 μg/m3 (17) 4.6 μg/m3 (20) 43.0
 
May 8, 2021, 5 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 46.0 ppb (43) 0.19 ppb (3) 19.2 μg/m3 (18) 5.8 μg/m3 (25) 43.0
 
May 8, 2021, 4 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 44.0 ppb (41) 0.2 ppb (3) 28.0 μg/m3 (26) 6.9 μg/m3 (29) 41.0
 
May 8, 2021, 3 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 42.0 ppb (39) 0.2 ppb (3) 29.7 μg/m3 (28) 7.0 μg/m3 (30) 39.0
 
May 8, 2021, 2 p.m. 14.0 ppb (14) 4.0 ppb (4) N/A 10.0 ppb (10) N/A 1.0 ppb (2) 29.0 ppb (27) 0.25 ppb (3) 28.5 μg/m3 (27) 7.8 μg/m3 (33) 33.0
 
May 8, 2021, 1 p.m. 15.0 ppb (15) 4.0 ppb (4) N/A 11.0 ppb (11) N/A 1.0 ppb (2) 20.0 ppb (19) 0.26 ppb (4) 23.6 μg/m3 (22) 7.4 μg/m3 (31) 31.0
 
May 8, 2021, noon 15.0 ppb (15) 2.0 ppb (2) N/A 13.0 ppb (13) N/A 1.0 ppb (2) 11.0 ppb (11) 0.26 ppb (4) 21.8 μg/m3 (21) 7.3 μg/m3 (31) 31.0
 
May 8, 2021, 11 a.m. 11.0 ppb (11) 1.0 ppb (1) N/A 10.0 ppb (10) N/A 1.0 ppb (2) 14.0 ppb (13) 0.21 ppb (3) 22.3 μg/m3 (21) 6.8 μg/m3 (29) 29.0
 
May 8, 2021, 10 a.m. 14.0 ppb (14) 1.0 ppb (1) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 10.0 ppb (10) 0.25 ppb (3) 25.8 μg/m3 (24) 8.5 μg/m3 (36) 36.0
 
May 8, 2021, 9 a.m. 17.0 ppb (17) 1.0 ppb (1) N/A 17.0 ppb (17) N/A 1.0 ppb (2) 8.0 ppb (8) 0.33 ppb (4) 28.7 μg/m3 (27) 8.7 μg/m3 (37) 37.0
 
May 8, 2021, 8 a.m. 18.0 ppb (17) 1.0 ppb (1) N/A 17.0 ppb (17) N/A 1.0 ppb (2) 8.0 ppb (8) 0.32 ppb (4) 28.0 μg/m3 (26) 8.4 μg/m3 (36) 36.0
 
May 8, 2021, 7 a.m. 21.0 ppb (20) 1.0 ppb (1) N/A 20.0 ppb (19) N/A 1.0 ppb (2) 8.0 ppb (8) 0.4 ppb (5) 31.6 μg/m3 (30) 9.1 μg/m3 (38) 38.0
 
May 8, 2021, 6 a.m. 22.0 ppb (21) 1.0 ppb (1) N/A 21.0 ppb (20) N/A 1.0 ppb (2) 8.0 ppb (8) 0.41 ppb (5) 34.4 μg/m3 (32) 8.2 μg/m3 (35) 35.0
 
May 8, 2021, 5 a.m. 14.0 ppb (14) 1.0 ppb (1) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 18.0 ppb (17) 0.29 ppb (4) 33.4 μg/m3 (31) 7.7 μg/m3 (33) 33.0
 
May 8, 2021, 4 a.m. 13.0 ppb (13) 2.0 ppb (2) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 26.0 ppb (25) 0.26 ppb (4) 22.8 μg/m3 (22) 6.4 μg/m3 (27) 27.0
 
May 8, 2021, 3 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 31.0 ppb (29) 0.23 ppb (3) 25.7 μg/m3 (24) 6.4 μg/m3 (27) 29.0
 
May 8, 2021, 2 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 37.0 ppb (35) 0.18 ppb (3) 28.0 μg/m3 (26) 5.9 μg/m3 (25) 35.0
 
May 8, 2021, 1 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 40.0 ppb (38) 0.18 ppb (3) 31.4 μg/m3 (30) 6.2 μg/m3 (26) 38.0
 
May 8, 2021, midnight 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 43.0 ppb (40) 0.19 ppb (3) 26.7 μg/m3 (25) 5.8 μg/m3 (25) 40.0
 
May 7, 2021, 11 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 45.0 ppb (42) 0.15 ppb (2) 18.2 μg/m3 (17) 4.8 μg/m3 (20) 42.0
 
May 7, 2021, 10 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 47.0 ppb (44) 0.11 ppb (2) 27.7 μg/m3 (26) 5.3 μg/m3 (23) 44.0
 
May 7, 2021, 9 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 44.0 ppb (41) 0.12 ppb (2) 26.3 μg/m3 (25) 6.7 μg/m3 (28) 41.0
 
May 7, 2021, 8 p.m. 8.0 ppb (8) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 38.0 ppb (36) 0.14 ppb (2) 58.1 μg/m3 (53) 8.2 μg/m3 (35) 53.0
 
May 7, 2021, 7 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 45.0 ppb (42) 0.14 ppb (2) 69.3 μg/m3 (59) 9.9 μg/m3 (42) 59.0
 
May 7, 2021, 6 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 50.0 ppb (47) 0.12 ppb (2) 70.0 μg/m3 (59) 11.5 μg/m3 (48) 59.0
 
May 7, 2021, 5 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 50.0 ppb (47) 0.12 ppb (2) 80.4 μg/m3 (64) 12.9 μg/m3 (53) 64.0
 
May 7, 2021, 4 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 49.0 ppb (46) 0.12 ppb (2) 102.1 μg/m3 (75) 15.7 μg/m3 (59) 75.0
 
May 7, 2021, 3 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 44.0 ppb (41) 0.15 ppb (2) 127.8 μg/m3 (88) 17.4 μg/m3 (63) 88.0
 
May 7, 2021, 2 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.14 ppb (2) 96.1 μg/m3 (72) 15.8 μg/m3 (59) 72.0
 
May 7, 2021, 1 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 39.0 ppb (37) 0.15 ppb (2) 89.0 μg/m3 (68) 15.1 μg/m3 (58) 68.0
 
May 7, 2021, noon 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 40.0 ppb (38) 0.14 ppb (2) 110.0 μg/m3 (79) 17.8 μg/m3 (63) 79.0
 
May 7, 2021, 11 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 40.0 ppb (38) 0.12 ppb (2) 119.1 μg/m3 (83) 19.9 μg/m3 (68) 83.0
 
May 7, 2021, 10 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 39.0 ppb (37) 0.12 ppb (2) 114.0 μg/m3 (81) 22.0 μg/m3 (72) 81.0
 
May 7, 2021, 9 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 38.0 ppb (36) 0.12 ppb (2) 133.8 μg/m3 (91) 24.0 μg/m3 (77) 91.0
 
May 7, 2021, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.12 ppb (2) 156.3 μg/m3 (102) 25.5 μg/m3 (80) 102.0
 
May 7, 2021, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (41) 0.12 ppb (2) 95.2 μg/m3 (71) 16.3 μg/m3 (60) 71.0
 
May 7, 2021, 5 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 39.0 ppb (37) 0.15 ppb (2) 26.0 μg/m3 (25) 6.4 μg/m3 (27) 37.0
 
May 7, 2021, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 44.0 ppb (41) 0.12 ppb (2) 22.2 μg/m3 (21) 5.8 μg/m3 (25) 41.0
 
May 7, 2021, 3 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 42.0 ppb (39) 0.13 ppb (2) 31.3 μg/m3 (29) 6.7 μg/m3 (28) 39.0
 
May 7, 2021, 2 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 36.0 ppb (34) 0.2 ppb (3) 32.4 μg/m3 (30) 6.4 μg/m3 (27) 34.0
 
May 7, 2021, 1 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 51.0 ppb (48) 0.15 ppb (2) 18.0 μg/m3 (17) 5.2 μg/m3 (22) 48.0
 
May 7, 2021, midnight 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 54.0 ppb (50) 0.15 ppb (2) 21.9 μg/m3 (21) 5.3 μg/m3 (23) 50.0
 
May 6, 2021, 11 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 55.0 ppb (51) 0.15 ppb (2) 23.4 μg/m3 (22) 5.3 μg/m3 (23) 51.0
 
May 6, 2021, 10 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 57.0 ppb (58) 0.13 ppb (2) 23.9 μg/m3 (23) 5.4 μg/m3 (23) 58.0
 
May 6, 2021, 9 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 56.0 ppb (55) 0.14 ppb (2) 23.8 μg/m3 (23) 5.4 μg/m3 (23) 55.0
 
May 6, 2021, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 53.0 ppb (50) N/A 21.6 μg/m3 (20) 4.8 μg/m3 (20) 50.0
 
May 6, 2021, 7 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 17.6 μg/m3 (17) 4.8 μg/m3 (20) 45.0
 
May 6, 2021, 6 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (45) N/A 23.0 μg/m3 (22) 5.5 μg/m3 (23) 45.0
 
May 6, 2021, 5 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 50.0 ppb (47) N/A 25.5 μg/m3 (24) 5.8 μg/m3 (25) 47.0
 
May 6, 2021, 4 p.m. 9.0 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 42.0 ppb (39) N/A 24.4 μg/m3 (23) 5.5 μg/m3 (23) 39.0
 
May 6, 2021, 3 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 29.0 μg/m3 (27) 6.1 μg/m3 (26) 38.0
 
May 6, 2021, 2 p.m. 12.0 ppb (12) 4.0 ppb (4) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 34.0 ppb (32) N/A 38.6 μg/m3 (36) 6.4 μg/m3 (27) 36.0
 
May 6, 2021, 1 p.m. 14.0 ppb (14) 3.0 ppb (3) N/A 11.0 ppb (11) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 21.6 μg/m3 (20) 5.3 μg/m3 (23) 28.0
 
May 6, 2021, noon 12.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 27.0 ppb (25) N/A 21.8 μg/m3 (21) 5.4 μg/m3 (23) 25.0
 
May 6, 2021, 11 a.m. 9.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 27.0
 
May 6, 2021, 10 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (36) N/A 20.5 μg/m3 (19) 4.6 μg/m3 (20) 36.0
 
May 6, 2021, 9 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (42) N/A 27.5 μg/m3 (26) 4.9 μg/m3 (21) 42.0
 
May 6, 2021, 8 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 19.4 μg/m3 (18) 4.8 μg/m3 (20) 33.0
 
May 6, 2021, 7 a.m. 12.0 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 20.3 μg/m3 (19) 5.0 μg/m3 (21) 27.0
 
May 6, 2021, 6 a.m. 16.0 ppb (16) 1.0 ppb (1) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 27.0 ppb (25) N/A 16.7 μg/m3 (16) 4.6 μg/m3 (20) 25.0
 
May 6, 2021, 5 a.m. 14.0 ppb (14) 1.0 ppb (1) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 15.6 μg/m3 (15) 4.2 μg/m3 (18) 31.0
 
May 6, 2021, 4 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 13.5 μg/m3 (13) 4.0 μg/m3 (17) 38.0
 
May 6, 2021, 3 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 46.0 ppb (43) N/A 14.3 μg/m3 (14) 3.8 μg/m3 (16) 43.0
 
May 6, 2021, 2 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 19.0 μg/m3 (18) 4.2 μg/m3 (18) 41.0
 
May 6, 2021, 1 a.m. 11.0 ppb (11) 1.0 ppb (1) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 20.7 μg/m3 (20) 4.5 μg/m3 (19) 40.0
 
May 6, 2021, midnight 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 18.2 μg/m3 (17) 4.0 μg/m3 (17) 45.0
 
May 5, 2021, 11 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 50.0 ppb (47) N/A 15.9 μg/m3 (15) 3.9 μg/m3 (17) 47.0
 
May 5, 2021, 10 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 51.0 ppb (48) N/A 19.2 μg/m3 (18) 4.1 μg/m3 (18) 48.0
 
May 5, 2021, 9 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 52.0 ppb (49) N/A 19.2 μg/m3 (18) 4.1 μg/m3 (18) 49.0
 
May 5, 2021, 8 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 51.0 ppb (48) N/A 25.3 μg/m3 (24) 4.6 μg/m3 (20) 48.0
 
May 5, 2021, 7 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 52.0 ppb (49) N/A 20.3 μg/m3 (19) 5.4 μg/m3 (23) 49.0
 
May 5, 2021, 6 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 50.0 ppb (47) N/A 19.4 μg/m3 (18) 5.7 μg/m3 (24) 47.0
 
May 5, 2021, 5 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 49.0 ppb (46) N/A 20.9 μg/m3 (20) 6.3 μg/m3 (27) 46.0
 
May 5, 2021, 4 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 46.0 ppb (43) N/A 25.4 μg/m3 (24) 6.8 μg/m3 (29) 43.0
 
May 5, 2021, 3 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 25.6 μg/m3 (24) 6.9 μg/m3 (29) 40.0
 
May 5, 2021, 2 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 30.3 μg/m3 (29) 6.5 μg/m3 (28) 37.0
 
May 5, 2021, 1 p.m. 9.0 ppb (9) 2.0 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 26.4 μg/m3 (25) 5.6 μg/m3 (24) 33.0
 
May 5, 2021, noon 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 35.0 ppb (33) N/A 30.6 μg/m3 (29) 6.1 μg/m3 (26) 33.0
 
May 5, 2021, 11 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) 0.03 ppb (0) 26.7 μg/m3 (25) 5.4 μg/m3 (23) 37.0
 
May 5, 2021, 10 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (37) 0.01 ppb (0) 19.7 μg/m3 (19) 4.4 μg/m3 (19) 37.0
 
May 5, 2021, 9 a.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) 0.03 ppb (0) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 36.0
 
May 5, 2021, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) 0.04 ppb (0) 17.4 μg/m3 (17) 3.9 μg/m3 (17) 34.0
 
May 5, 2021, 7 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 37.0 ppb (35) 0.02 ppb (0) 14.3 μg/m3 (14) 3.8 μg/m3 (16) 35.0
 
May 5, 2021, 6 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.09 ppb (2) 17.0 μg/m3 (16) 3.9 μg/m3 (17) 35.0
 
May 5, 2021, 5 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 38.0 ppb (36) 0.16 ppb (3) 14.7 μg/m3 (14) 4.0 μg/m3 (17) 36.0
 
May 5, 2021, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 35.0 ppb (33) 0.2 ppb (3) 17.8 μg/m3 (17) 4.2 μg/m3 (18) 33.0
 
May 5, 2021, 3 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 36.0 ppb (34) 0.21 ppb (3) 18.8 μg/m3 (18) 4.2 μg/m3 (18) 34.0
 
May 5, 2021, 2 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 38.0 ppb (36) 0.24 ppb (3) 15.1 μg/m3 (14) 4.1 μg/m3 (18) 36.0
 
May 5, 2021, 1 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 45.0 ppb (42) 0.19 ppb (3) 15.2 μg/m3 (15) 3.6 μg/m3 (16) 42.0
 
May 5, 2021, midnight 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 49.0 ppb (46) 0.2 ppb (3) 14.8 μg/m3 (14) 3.9 μg/m3 (17) 46.0
 
May 4, 2021, 11 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (48) 0.19 ppb (3) 15.2 μg/m3 (15) 3.9 μg/m3 (17) 48.0
 
May 4, 2021, 10 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (48) 0.2 ppb (3) 15.5 μg/m3 (15) 4.0 μg/m3 (17) 48.0