ID: 2157

AQSQID: 490130002

Site Name: Roosvelt

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

Updated: July 2, 2022, 12:27 a.m.

Location: Roosevelt (W 200 S), UT

Reporting: True, Located: True

Current AQI: 11.0

Roosevelt (W 200 S) UT, US: 40.2943, -110.009

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 2, 2022, midnight 2.0 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 1.7 μg/m3 (8) 8.0
 
July 1, 2022, 10 p.m. 2.6 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 2.5 μg/m3 (11) 11.0
 
July 1, 2022, 9 p.m. 2.6 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 2.4 μg/m3 (10) 10.0
 
July 1, 2022, 8 p.m. 2.7 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.3 μg/m3 (18) 18.0
 
July 1, 2022, 7 p.m. 2.9 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.6 μg/m3 (20) 20.0
 
July 1, 2022, 7 p.m. 2.9 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.6 μg/m3 (20) 20.0
 
July 1, 2022, 7 p.m. 2.9 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.6 μg/m3 (20) 20.0
 
July 1, 2022, 6 p.m. 3.4 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
July 1, 2022, 6 p.m. 3.4 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
July 1, 2022, 6 p.m. 3.4 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
July 1, 2022, 5 p.m. 4.8 ppb (5) 1.4 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 6.8 μg/m3 (29) 29.0
 
July 1, 2022, 5 p.m. 4.8 ppb (5) 1.4 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 6.8 μg/m3 (29) 29.0
 
July 1, 2022, 4 p.m. 6.4 ppb (7) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 9.5 μg/m3 (40) 40.0
 
July 1, 2022, 4 p.m. 6.4 ppb (7) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 9.5 μg/m3 (40) 40.0
 
July 1, 2022, 2 p.m. 6.9 ppb (7) 3.0 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 9.4 μg/m3 (40) 40.0
 
July 1, 2022, 1 p.m. 9.1 ppb (9) 2.5 ppb (3) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A 7.7 μg/m3 (33) 33.0
 
July 1, 2022, noon 10.3 ppb (10) 1.4 ppb (2) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A 7.2 μg/m3 (31) 31.0
 
July 1, 2022, 11 a.m. 4.9 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
July 1, 2022, 10 a.m. 4.9 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 4.9 μg/m3 (21) 21.0
 
July 1, 2022, 7 a.m. 4.7 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
July 1, 2022, 7 a.m. 4.7 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
July 1, 2022, 6 a.m. 3.3 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 3.2 μg/m3 (14) 14.0
 
July 1, 2022, 3 a.m. 3.8 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 17.0
 
July 1, 2022, 3 a.m. 3.8 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 17.0
 
July 1, 2022, 2 a.m. 2.4 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 3.4 μg/m3 (15) 15.0
 
July 1, 2022, 2 a.m. 2.4 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 3.4 μg/m3 (15) 15.0
 
July 1, 2022, 1 a.m. 2.4 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.5 μg/m3 (19) 19.0
 
July 1, 2022, midnight 2.8 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.4 μg/m3 (19) 19.0
 
June 30, 2022, 10 p.m. 10.0 ppb (10) 3.9 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 4.4 μg/m3 (19) 19.0
 
June 30, 2022, 9 p.m. 10.0 ppb (10) 3.9 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 17.0
 
June 30, 2022, 9 p.m. 4.8 ppb (5) 1.5 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 17.0
 
June 30, 2022, 9 p.m. 10.0 ppb (10) 3.9 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 17.0
 
June 30, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 16.0
 
June 30, 2022, 7 p.m. 10.0 ppb (10) 3.9 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 16.0
 
June 30, 2022, 3 p.m. 4.8 ppb (5) 1.5 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 30, 2022, 10 a.m. 4.1 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 9.8 μg/m3 (41) 41.0
 
June 30, 2022, 8 a.m. 2.9 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 9.2 μg/m3 (39) 39.0
 
June 30, 2022, 6 a.m. 4.5 ppb (5) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 8.8 μg/m3 (37) 37.0
 
June 30, 2022, 6 a.m. 4.5 ppb (5) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 8.8 μg/m3 (37) 37.0
 
June 30, 2022, 5 a.m. 1.8 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 30, 2022, 4 a.m. 3.9 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 30, 2022, 4 a.m. 3.9 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 30, 2022, 3 a.m. 2.1 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 30, 2022, 2 a.m. 2.6 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 30, 2022, 2 a.m. 2.6 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 30, 2022, 1 a.m. 2.8 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 30, 2022, midnight 1.7 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 30, 2022, midnight 1.7 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 29, 2022, 11 p.m. 1.5 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 6.3 μg/m3 (27) 27.0
 
June 29, 2022, 11 p.m. 1.5 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 6.3 μg/m3 (27) 27.0
 
June 29, 2022, 10 p.m. 2.1 ppb (2) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.7 μg/m3 (24) 24.0
 
June 29, 2022, 10 p.m. 2.1 ppb (2) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.7 μg/m3 (24) 24.0
 
June 29, 2022, 9 p.m. 2.1 ppb (2) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 8.6 μg/m3 (36) 36.0
 
June 29, 2022, 4 p.m. 2.5 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 29, 2022, 4 p.m. 2.5 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 29, 2022, 1 p.m. 10.5 ppb (10) 1.6 ppb (2) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A 7.2 μg/m3 (31) 31.0
 
June 29, 2022, noon 7.7 ppb (8) 0.5 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A 5.8 μg/m3 (25) 25.0
 
June 29, 2022, noon 7.7 ppb (8) 0.5 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A 5.8 μg/m3 (25) 25.0
 
June 29, 2022, 10 a.m. 3.7 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
June 29, 2022, 10 a.m. 3.7 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
June 29, 2022, 8 a.m. 3.1 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 4.5 μg/m3 (19) 19.0
 
June 29, 2022, 7 a.m. 4.6 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 9.2 μg/m3 (39) 39.0
 
June 29, 2022, 7 a.m. 4.6 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 9.2 μg/m3 (39) 39.0
 
June 29, 2022, 6 a.m. 6.8 ppb (7) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 4.6 μg/m3 (20) 20.0
 
June 29, 2022, 2 a.m. 4.9 ppb (5) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 28, 2022, 11 p.m. 1.0 ppb (1) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 4.1 μg/m3 (18) 18.0
 
June 28, 2022, 10 p.m. 0.8 ppb (1) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 28, 2022, 10 p.m. 0.8 ppb (1) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 28, 2022, 9 p.m. 1.7 ppb (2) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 6.8 μg/m3 (29) 29.0
 
June 28, 2022, 8 p.m. 1.7 ppb (2) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 28, 2022, 8 p.m. 1.7 ppb (2) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 28, 2022, 7 p.m. 1.8 ppb (2) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 28, 2022, 7 p.m. 1.8 ppb (2) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 28, 2022, 11 a.m. 2.4 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 7.8 μg/m3 (33) 33.0
 
June 28, 2022, 10 a.m. 6.4 ppb (7) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 9.9 μg/m3 (42) 42.0
 
June 28, 2022, 8 a.m. 16.8 ppb (16) 2.2 ppb (3) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A 8.4 μg/m3 (36) 36.0
 
June 28, 2022, 8 a.m. 16.8 ppb (16) 2.2 ppb (3) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A 8.4 μg/m3 (36) 36.0
 
June 28, 2022, 8 a.m. 16.8 ppb (16) 2.2 ppb (3) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A 8.4 μg/m3 (36) 36.0
 
June 28, 2022, 7 a.m. 16.3 ppb (16) 3.2 ppb (4) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A 6.9 μg/m3 (29) 29.0
 
June 28, 2022, 6 a.m. 3.2 ppb (4) 0.2 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
June 28, 2022, 5 a.m. 2.2 ppb (3) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 28, 2022, 2 a.m. 4.1 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 5.6 μg/m3 (24) 24.0
 
June 28, 2022, 1 a.m. 2.1 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.3 μg/m3 (18) 18.0
 
June 28, 2022, 1 a.m. 2.1 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.3 μg/m3 (18) 18.0
 
June 28, 2022, midnight 1.3 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 4.4 μg/m3 (19) 19.0
 
June 28, 2022, midnight 1.3 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 4.4 μg/m3 (19) 19.0
 
June 27, 2022, 11 p.m. 1.3 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
June 27, 2022, 11 p.m. 1.3 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
June 27, 2022, 10 p.m. 1.2 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 6.7 μg/m3 (28) 28.0
 
June 27, 2022, 10 p.m. 1.2 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 6.7 μg/m3 (28) 28.0
 
June 27, 2022, 10 p.m. 1.2 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 6.7 μg/m3 (28) 28.0
 
June 27, 2022, 9 p.m. 1.4 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 6.9 μg/m3 (29) 29.0
 
June 27, 2022, 9 p.m. 1.4 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 6.9 μg/m3 (29) 29.0
 
June 27, 2022, 8 p.m. 1.8 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
June 27, 2022, 4 p.m. 2.4 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
June 27, 2022, 4 p.m. 2.4 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
June 27, 2022, 2 p.m. 7.0 ppb (7) 2.5 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A 6.2 μg/m3 (26) 26.0
 
June 27, 2022, 1 p.m. 9.2 ppb (9) 3.2 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 7.9 μg/m3 (33) 33.0
 
June 27, 2022, 11 a.m. 3.9 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 7.5 μg/m3 (32) 32.0
 
June 27, 2022, 11 a.m. 3.9 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 7.5 μg/m3 (32) 32.0
 
June 27, 2022, 11 a.m. 3.9 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 7.5 μg/m3 (32) 32.0
 
June 27, 2022, 10 a.m. 3.8 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
June 27, 2022, 10 a.m. 3.8 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
June 27, 2022, 6 a.m. 2.4 ppb (3) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 27, 2022, 5 a.m. 1.9 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.5 μg/m3 (19) 19.0
 
June 27, 2022, 4 a.m. 2.8 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 4.9 μg/m3 (21) 21.0
 
June 27, 2022, 3 a.m. 2.4 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.3 μg/m3 (18) 18.0
 
June 27, 2022, 2 a.m. 3.6 ppb (4) 0.2 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 27, 2022, 1 a.m. 2.6 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 6.7 μg/m3 (28) 28.0
 
June 27, 2022, midnight 1.6 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
June 26, 2022, 10 p.m. 1.5 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 26, 2022, 9 p.m. 1.3 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
June 26, 2022, 8 p.m. 1.5 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 4.3 μg/m3 (18) 18.0
 
June 26, 2022, 5 p.m. 2.1 ppb (2) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 26, 2022, 4 p.m. 2.8 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.7 μg/m3 (24) 24.0
 
June 26, 2022, 3 p.m. 3.7 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 5.8 μg/m3 (25) 25.0
 
June 26, 2022, 11 a.m. 6.4 ppb (7) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 5.7 μg/m3 (24) 24.0
 
June 26, 2022, 11 a.m. 6.4 ppb (7) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 5.7 μg/m3 (24) 24.0
 
June 26, 2022, 10 a.m. 4.1 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
June 26, 2022, 10 a.m. 4.1 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
June 26, 2022, 10 a.m. 4.1 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
June 26, 2022, 9 a.m. 5.6 ppb (6) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 26, 2022, 8 a.m. 7.9 ppb (8) 0.3 ppb (1) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A 4.7 μg/m3 (20) 20.0
 
June 26, 2022, 8 a.m. 7.9 ppb (8) 0.3 ppb (1) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A 4.7 μg/m3 (20) 20.0
 
June 26, 2022, 7 a.m. 5.7 ppb (6) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 4.3 μg/m3 (18) 18.0
 
June 26, 2022, 5 a.m. 4.2 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 3.7 μg/m3 (16) 16.0
 
June 26, 2022, 5 a.m. 4.2 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 3.7 μg/m3 (16) 16.0
 
June 26, 2022, 4 a.m. 3.5 ppb (4) 0.1 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 3.4 μg/m3 (15) 15.0
 
June 26, 2022, midnight 1.6 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 3.8 μg/m3 (16) 16.0
 
June 25, 2022, 11 p.m. 1.3 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 4.1 μg/m3 (18) 18.0
 
June 25, 2022, 8 p.m. 1.2 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
June 25, 2022, 3 p.m. 2.9 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.8 μg/m3 (25) 25.0
 
June 25, 2022, 3 p.m. 2.9 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.8 μg/m3 (25) 25.0
 
June 25, 2022, 3 p.m. 2.9 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.8 μg/m3 (25) 25.0
 
June 25, 2022, 2 p.m. 6.0 ppb (6) 2.1 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 11.3 μg/m3 (48) 48.0
 
June 25, 2022, 2 p.m. 6.0 ppb (6) 2.1 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 11.3 μg/m3 (48) 48.0
 
June 25, 2022, 2 p.m. 6.0 ppb (6) 2.1 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 11.3 μg/m3 (48) 48.0
 
June 25, 2022, 2 p.m. 6.0 ppb (6) 2.1 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 11.3 μg/m3 (48) 48.0
 
June 25, 2022, 1 p.m. 10.7 ppb (11) 4.2 ppb (4) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 25, 2022, noon 5.0 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 8.4 μg/m3 (36) 36.0
 
June 25, 2022, 11 a.m. 7.2 ppb (7) 0.3 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A 7.9 μg/m3 (33) 33.0
 
June 25, 2022, 10 a.m. 12.7 ppb (12) 1.5 ppb (2) N/A 11.0 ppb (11) N/A N/A N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 25, 2022, 9 a.m. 7.2 ppb (7) 0.3 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
June 25, 2022, 3 a.m. 4.7 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 16.0
 
June 25, 2022, 1 a.m. 4.6 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 3.2 μg/m3 (14) 14.0
 
June 25, 2022, 1 a.m. 4.6 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 3.2 μg/m3 (14) 14.0
 
June 25, 2022, midnight 2.9 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 16.0
 
June 24, 2022, 10 p.m. 1.2 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 24, 2022, 9 p.m. 1.2 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 3.2 μg/m3 (14) 14.0
 
June 24, 2022, 8 p.m. 1.2 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 2.3 μg/m3 (10) 10.0
 
June 24, 2022, 7 p.m. 2.2 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.2 μg/m3 (22) 22.0
 
June 24, 2022, 7 p.m. 2.2 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.2 μg/m3 (22) 22.0
 
June 24, 2022, 3 p.m. 5.4 ppb (6) 1.5 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 9.8 μg/m3 (41) 41.0
 
June 24, 2022, 2 p.m. 4.0 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 24, 2022, 1 p.m. 8.5 ppb (9) 2.4 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 5.7 μg/m3 (24) 24.0
 
June 24, 2022, noon 7.8 ppb (8) 0.9 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 24, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
June 24, 2022, 11 a.m. 3.1 ppb (3) 0.2 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
June 24, 2022, 10 a.m. 3.1 ppb (3) 0.2 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 24, 2022, 7 a.m. 1.2 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 2.4 μg/m3 (10) 10.0
 
June 24, 2022, 7 a.m. 1.2 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 2.4 μg/m3 (10) 10.0
 
June 24, 2022, 6 a.m. 1.4 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
June 24, 2022, 6 a.m. 1.4 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
June 24, 2022, 4 a.m. 2.6 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
June 24, 2022, 2 a.m. 1.9 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 4.9 μg/m3 (21) 21.0
 
June 24, 2022, 1 a.m. 2.0 ppb (2) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 24, 2022, midnight 1.9 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 23, 2022, 11 p.m. 1.8 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 6.3 μg/m3 (27) 27.0