ID: 2433

AQSQID: 300710010

Site Name: Malta

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

Updated: June 29, 2022, 2:20 a.m.

Location: Malta (Short Oil Rd), MT

Reporting: True, Located: True

Current AQI: 43.0

Malta (Short Oil Rd) MT, US: 48.317507, -107.862471

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 21, 2022, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A 13.0 μg/m3 (13) -2.7 μg/m3 (0) 35.0
 
June 21, 2022, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A 13.0 μg/m3 (13) 5.3 μg/m3 (23) 35.0
 
June 20, 2022, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 16.0 μg/m3 (15) 4.8 μg/m3 (20) 34.0
 
June 20, 2022, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 16.0 μg/m3 (15) 5.3 μg/m3 (23) 34.0
 
June 20, 2022, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 18.0 μg/m3 (17) 8.4 μg/m3 (36) 36.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 7.8 μg/m3 (33) 33.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 7.8 μg/m3 (33) 33.0
 
June 20, 2022, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 35.0
 
June 20, 2022, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 18.0 μg/m3 (17) 0.1 μg/m3 (1) 35.0
 
June 20, 2022, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 18.0 μg/m3 (17) 0.1 μg/m3 (1) 35.0
 
June 20, 2022, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A 12.0 μg/m3 (12) 1.9 μg/m3 (8) 29.0
 
June 20, 2022, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A 10.0 μg/m3 (10) 5.2 μg/m3 (22) 26.0
 
June 20, 2022, 8 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 16.0 ppb (15) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 15.0
 
June 20, 2022, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 20.0 ppb (19) N/A 13.0 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
June 20, 2022, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 22.0 ppb (21) N/A 6.0 μg/m3 (6) 3.3 μg/m3 (14) 21.0
 
June 20, 2022, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 21.0 ppb (20) N/A 8.0 μg/m3 (8) 2.8 μg/m3 (12) 20.0
 
June 20, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 21.0 ppb (20) N/A 5.0 μg/m3 (5) 2.6 μg/m3 (11) 20.0
 
June 20, 2022, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A 5.0 μg/m3 (5) 2.5 μg/m3 (11) 24.0
 
June 20, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 27.0 ppb (25) N/A 7.0 μg/m3 (7) 6.1 μg/m3 (26) 26.0
 
June 20, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 27.0 ppb (25) N/A 7.0 μg/m3 (7) 6.1 μg/m3 (26) 26.0
 
June 19, 2022, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A 12.0 μg/m3 (12) 4.6 μg/m3 (20) 29.0
 
June 19, 2022, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A 12.0 μg/m3 (12) 4.6 μg/m3 (20) 29.0
 
June 19, 2022, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A 12.0 μg/m3 (12) 6.4 μg/m3 (27) 30.0
 
June 19, 2022, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A 12.0 μg/m3 (12) 6.4 μg/m3 (27) 30.0
 
June 19, 2022, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A 12.0 μg/m3 (12) 6.2 μg/m3 (26) 26.0
 
June 19, 2022, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A 10.0 μg/m3 (10) 4.9 μg/m3 (21) 29.0
 
June 19, 2022, 3 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A 11.0 μg/m3 (11) 8.4 μg/m3 (36) 36.0
 
June 19, 2022, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A 5.0 μg/m3 (5) 5.2 μg/m3 (22) 30.0
 
June 19, 2022, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A 9.0 μg/m3 (9) 2.5 μg/m3 (11) 26.0
 
June 19, 2022, noon 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 25.0 ppb (24) N/A 9.0 μg/m3 (9) 3.8 μg/m3 (16) 24.0
 
June 19, 2022, 11 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A 13.0 μg/m3 (13) 4.1 μg/m3 (18) 23.0
 
June 19, 2022, 10 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 24.0 ppb (23) N/A 12.0 μg/m3 (12) 9.1 μg/m3 (38) 38.0
 
June 19, 2022, 9 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 25.0 ppb (24) N/A 13.0 μg/m3 (13) 9.8 μg/m3 (41) 41.0
 
June 19, 2022, 8 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 23.0 ppb (22) N/A 14.0 μg/m3 (13) -0.3 μg/m3 (0) 22.0
 
June 19, 2022, 7 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 24.0 ppb (23) N/A 24.0 μg/m3 (23) 4.3 μg/m3 (18) 23.0
 
June 19, 2022, 6 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 24.0 ppb (23) N/A 4.0 μg/m3 (4) 4.3 μg/m3 (18) 23.0
 
June 19, 2022, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A 13.0 μg/m3 (13) 5.6 μg/m3 (24) 26.0
 
June 19, 2022, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A 19.0 μg/m3 (18) 1.0 μg/m3 (5) 29.0
 
June 19, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 35.0 μg/m3 (33) 10.3 μg/m3 (43) 43.0
 
June 19, 2022, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) N/A 34.0 μg/m3 (32) 8.5 μg/m3 (36) 36.0
 
June 19, 2022, 1 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A 32.0 μg/m3 (30) 7.2 μg/m3 (31) 38.0
 
June 19, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 44.0 ppb (41) N/A 26.0 μg/m3 (25) 13.6 μg/m3 (55) 55.0
 
June 18, 2022, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) N/A 10.0 μg/m3 (10) 5.5 μg/m3 (23) 40.0
 
June 18, 2022, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) N/A 10.0 μg/m3 (10) 5.5 μg/m3 (23) 40.0
 
June 18, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 6.4 μg/m3 (27) 36.0
 
June 18, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 6.4 μg/m3 (27) 36.0
 
June 18, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 6.4 μg/m3 (27) 36.0
 
June 18, 2022, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 22.0 μg/m3 (21) 6.7 μg/m3 (28) 34.0
 
June 18, 2022, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 22.0 μg/m3 (21) 6.7 μg/m3 (28) 34.0
 
June 18, 2022, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A 24.0 μg/m3 (23) 8.6 μg/m3 (36) 36.0
 
June 18, 2022, 4 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A 22.0 μg/m3 (21) 2.4 μg/m3 (10) 30.0
 
June 18, 2022, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (25) N/A 27.0 μg/m3 (25) -1.9 μg/m3 (0) 25.0
 
June 18, 2022, noon 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 15.0 ppb (14) N/A 23.0 μg/m3 (22) 11.4 μg/m3 (48) 48.0
 
June 18, 2022, 9 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 16.0 ppb (15) N/A 21.0 μg/m3 (20) 14.4 μg/m3 (56) 56.0
 
June 18, 2022, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 17.0 ppb (16) N/A 17.0 μg/m3 (16) 20.1 μg/m3 (68) 68.0
 
June 18, 2022, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 17.0 ppb (16) N/A 17.0 μg/m3 (16) 20.1 μg/m3 (68) 68.0
 
June 18, 2022, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 23.0 ppb (22) N/A 22.0 μg/m3 (21) 6.4 μg/m3 (27) 27.0
 
June 18, 2022, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 23.0 ppb (22) N/A 22.0 μg/m3 (21) 6.4 μg/m3 (27) 27.0
 
June 18, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 16.0 μg/m3 (15) 6.2 μg/m3 (26) 35.0
 
June 18, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 16.0 μg/m3 (15) 6.2 μg/m3 (26) 35.0
 
June 18, 2022, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 25.0 μg/m3 (24) 7.0 μg/m3 (30) 34.0
 
June 18, 2022, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 45.0 μg/m3 (42) 2.5 μg/m3 (11) 42.0
 
June 18, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A 49.0 μg/m3 (46) 5.1 μg/m3 (22) 46.0
 
June 18, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A 49.0 μg/m3 (46) 5.1 μg/m3 (22) 46.0
 
June 17, 2022, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (38) N/A 27.0 μg/m3 (25) 5.8 μg/m3 (25) 38.0
 
June 17, 2022, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A 26.0 μg/m3 (25) 9.1 μg/m3 (38) 38.0
 
June 17, 2022, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A 21.0 μg/m3 (20) 5.2 μg/m3 (22) 38.0
 
June 17, 2022, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A 21.0 μg/m3 (20) 5.2 μg/m3 (22) 38.0
 
June 17, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A 21.0 μg/m3 (20) 3.3 μg/m3 (14) 38.0
 
June 17, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A 21.0 μg/m3 (20) 3.3 μg/m3 (14) 38.0
 
June 17, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A 21.0 μg/m3 (20) 3.3 μg/m3 (14) 38.0
 
June 17, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A 21.0 μg/m3 (20) 3.3 μg/m3 (14) 38.0
 
June 17, 2022, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (38) N/A 17.0 μg/m3 (16) 2.4 μg/m3 (10) 38.0
 
June 17, 2022, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A 13.0 μg/m3 (13) 2.3 μg/m3 (10) 32.0
 
June 17, 2022, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A 13.0 μg/m3 (13) 2.3 μg/m3 (10) 32.0
 
June 17, 2022, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A 8.0 μg/m3 (8) 2.3 μg/m3 (10) 26.0
 
June 17, 2022, 10 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A 4.0 μg/m3 (4) 5.5 μg/m3 (23) 26.0
 
June 17, 2022, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A 2.0 μg/m3 (2) 4.9 μg/m3 (21) 29.0
 
June 17, 2022, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A 2.0 μg/m3 (2) 4.9 μg/m3 (21) 29.0
 
June 17, 2022, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A 5.0 μg/m3 (5) 0.7 μg/m3 (3) 31.0
 
June 17, 2022, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 38.0 ppb (36) N/A 10.0 μg/m3 (10) 3.5 μg/m3 (15) 36.0
 
June 17, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 39.0 ppb (37) N/A 18.0 μg/m3 (17) 11.1 μg/m3 (47) 47.0
 
June 16, 2022, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 18.9 μg/m3 (66) 66.0
 
June 16, 2022, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 18.9 μg/m3 (66) 66.0
 
June 16, 2022, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 18.9 μg/m3 (66) 66.0
 
June 16, 2022, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 22.0 μg/m3 (21) 8.2 μg/m3 (35) 36.0
 
June 16, 2022, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 22.0 μg/m3 (21) 8.2 μg/m3 (35) 36.0
 
June 16, 2022, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 19.0 μg/m3 (18) 10.1 μg/m3 (43) 43.0
 
June 16, 2022, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 19.0 μg/m3 (18) 10.1 μg/m3 (43) 43.0
 
June 16, 2022, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A 14.0 μg/m3 (13) 10.7 μg/m3 (45) 45.0
 
June 16, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A 12.0 μg/m3 (12) 7.7 μg/m3 (33) 33.0
 
June 16, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A 12.0 μg/m3 (12) 7.7 μg/m3 (33) 33.0
 
June 16, 2022, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A 12.0 μg/m3 (12) 9.8 μg/m3 (41) 41.0
 
June 16, 2022, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (27) N/A 4.0 μg/m3 (4) 5.0 μg/m3 (21) 27.0
 
June 16, 2022, 3 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A -4.0 μg/m3 (0) 2.8 μg/m3 (12) 25.0
 
June 16, 2022, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A 8.0 μg/m3 (8) 7.2 μg/m3 (31) 31.0
 
June 16, 2022, 8 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A 11.0 μg/m3 (11) 8.8 μg/m3 (37) 37.0
 
June 16, 2022, 7 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A 11.0 μg/m3 (11) 7.8 μg/m3 (33) 33.0
 
June 16, 2022, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A 9.0 μg/m3 (9) 7.2 μg/m3 (31) 31.0
 
June 16, 2022, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A 9.0 μg/m3 (9) 7.2 μg/m3 (31) 31.0
 
June 16, 2022, 5 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A 13.0 μg/m3 (13) 7.5 μg/m3 (32) 32.0
 
June 16, 2022, 5 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A 13.0 μg/m3 (13) 7.5 μg/m3 (32) 32.0
 
June 16, 2022, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A 10.0 μg/m3 (10) 8.5 μg/m3 (36) 36.0
 
June 16, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 15.0 μg/m3 (14) 9.3 μg/m3 (39) 39.0
 
June 16, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 15.0 μg/m3 (14) 9.3 μg/m3 (39) 39.0
 
June 16, 2022, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A 12.0 μg/m3 (12) 9.6 μg/m3 (40) 40.0
 
June 16, 2022, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A 12.0 μg/m3 (12) 9.6 μg/m3 (40) 40.0
 
June 16, 2022, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A 20.0 μg/m3 (19) 9.9 μg/m3 (42) 42.0
 
June 15, 2022, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A 9.0 μg/m3 (9) 10.0 μg/m3 (42) 42.0
 
June 15, 2022, 7 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A 4.0 μg/m3 (4) 0.3 μg/m3 (2) 28.0
 
June 15, 2022, 7 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A 4.0 μg/m3 (4) 0.3 μg/m3 (2) 28.0
 
June 15, 2022, 6 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A 0.0 μg/m3 (0) 1.1 μg/m3 (5) 28.0
 
June 15, 2022, 2 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A -3.0 μg/m3 (0) -4.9 μg/m3 (0) 27.0
 
June 15, 2022, 1 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 26.0 ppb (25) N/A -2.0 μg/m3 (0) -2.0 μg/m3 (0) 25.0
 
June 15, 2022, 10 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 25.0 ppb (24) N/A 4.0 μg/m3 (4) 2.4 μg/m3 (10) 24.0
 
June 15, 2022, 9 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 25.0 ppb (24) N/A 2.0 μg/m3 (2) 2.6 μg/m3 (11) 24.0
 
June 15, 2022, 8 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 26.0 ppb (25) N/A 0.0 μg/m3 (0) -1.9 μg/m3 (0) 25.0
 
June 15, 2022, 7 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 25.0 ppb (24) N/A -1.0 μg/m3 (0) -4.3 μg/m3 (0) 24.0
 
June 15, 2022, 6 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 25.0 ppb (24) N/A -1.0 μg/m3 (0) -4.3 μg/m3 (0) 24.0
 
June 15, 2022, 4 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A 7.0 μg/m3 (7) -1.2 μg/m3 (0) 27.0
 
June 15, 2022, 4 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A 0.0 μg/m3 (0) -1.2 μg/m3 (0) 27.0
 
June 15, 2022, 3 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A N/A -0.9 μg/m3 (0) 27.0
 
June 15, 2022, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 28.0 ppb (26) N/A 0.0 μg/m3 (0) -4.8 μg/m3 (0) 26.0
 
June 15, 2022, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 28.0 ppb (26) N/A 0.0 μg/m3 (0) -4.8 μg/m3 (0) 26.0
 
June 15, 2022, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A 7.0 μg/m3 (7) 2.5 μg/m3 (11) 29.0
 
June 15, 2022, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A 14.0 μg/m3 (13) 1.8 μg/m3 (8) 31.0
 
June 14, 2022, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A 27.0 μg/m3 (25) 0.0 μg/m3 (0) 31.0
 
June 14, 2022, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A 27.0 μg/m3 (25) 0.0 μg/m3 (0) 31.0
 
June 14, 2022, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A 29.0 μg/m3 (27) 3.5 μg/m3 (15) 32.0
 
June 14, 2022, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A 29.0 μg/m3 (27) 3.5 μg/m3 (15) 32.0
 
June 14, 2022, 8 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 33.0
 
June 14, 2022, 7 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A 12.0 μg/m3 (12) 1.0 μg/m3 (5) 33.0
 
June 14, 2022, 6 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A 7.0 μg/m3 (7) -2.6 μg/m3 (0) 31.0
 
June 14, 2022, 1 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 21.0 ppb (20) N/A -1.0 μg/m3 (0) -1.7 μg/m3 (0) 20.0
 
June 14, 2022, 9 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 19.0 ppb (18) N/A 8.0 μg/m3 (8) 6.7 μg/m3 (28) 28.0
 
June 14, 2022, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A 24.0 μg/m3 (23) 7.0 μg/m3 (30) 30.0
 
June 14, 2022, 5 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 27.0 ppb (25) N/A 13.0 μg/m3 (13) 12.1 μg/m3 (51) 51.0
 
June 14, 2022, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 24.0
 
June 14, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A 12.0 μg/m3 (12) 1.7 μg/m3 (8) 23.0
 
June 14, 2022, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 27.0
 
June 14, 2022, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A 8.0 μg/m3 (8) 4.6 μg/m3 (20) 32.0
 
June 14, 2022, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A 14.0 μg/m3 (13) 12.2 μg/m3 (52) 52.0
 
June 13, 2022, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (27) N/A 17.0 μg/m3 (16) 6.7 μg/m3 (28) 28.0
 
June 13, 2022, 3 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A 5.0 μg/m3 (5) 10.9 μg/m3 (46) 46.0
 
June 13, 2022, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 27.0 ppb (25) N/A 0.0 μg/m3 (0) -2.6 μg/m3 (0) 25.0
 
June 13, 2022, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 16.0 ppb (15) N/A -1.0 μg/m3 (0) 3.2 μg/m3 (14) 15.0
 
June 13, 2022, 11 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 16.0 ppb (15) N/A 1.0 μg/m3 (1) 1.0 μg/m3 (5) 15.0
 
June 13, 2022, 10 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 23.0 ppb (22) N/A 1.0 μg/m3 (1) 3.3 μg/m3 (14) 22.0
 
June 13, 2022, 9 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 24.0 ppb (23) N/A N/A -0.1 μg/m3 (0) 23.0
 
June 13, 2022, 8 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A 0.0 μg/m3 (0) -4.5 μg/m3 (0) 23.0
 
June 13, 2022, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A -1.0 μg/m3 (0) -4.3 μg/m3 (0) 23.0
 
June 13, 2022, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A 2.0 μg/m3 (2) -2.3 μg/m3 (0) 25.0
 
June 13, 2022, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A 10.0 μg/m3 (10) 2.3 μg/m3 (10) 25.0
 
June 13, 2022, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A 5.0 μg/m3 (5) 3.1 μg/m3 (13) 25.0
 
June 13, 2022, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A 5.0 μg/m3 (5) 3.1 μg/m3 (13) 25.0
 
June 13, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A 0.0 μg/m3 (0) -0.5 μg/m3 (0) 25.0
 
June 13, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A 0.0 μg/m3 (0) -0.5 μg/m3 (0) 25.0
 
June 13, 2022, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A -3.0 μg/m3 (0) -1.7 μg/m3 (0) 29.0
 
June 13, 2022, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A -3.0 μg/m3 (0) -1.7 μg/m3 (0) 29.0
 
June 13, 2022, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A -2.0 μg/m3 (0) -4.0 μg/m3 (0) 30.0
 
June 13, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 1.0 μg/m3 (1) 7.7 μg/m3 (33) 35.0
 
June 13, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 1.0 μg/m3 (1) 7.7 μg/m3 (33) 35.0
 
June 13, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 1.0 μg/m3 (1) 7.7 μg/m3 (33) 35.0
 
June 12, 2022, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A 3.0 μg/m3 (3) 2.6 μg/m3 (11) 35.0
 
June 12, 2022, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A 3.0 μg/m3 (3) 2.6 μg/m3 (11) 35.0
 
June 12, 2022, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 38.0 ppb (36) N/A 1.0 μg/m3 (1) -1.1 μg/m3 (0) 36.0
 
June 12, 2022, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 38.0 ppb (36) N/A 1.0 μg/m3 (1) -1.1 μg/m3 (0) 36.0
 
June 12, 2022, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 39.0 ppb (37) N/A 0.0 μg/m3 (0) 0.0 μg/m3 (0) 37.0