ID: 2506

AQSQID: 080677001

Site Name: Ute 1

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

Updated: June 25, 2022, 7:39 p.m.

Location: Ignacio (Co Rd 517), CO

Reporting: True, Located: True

Current AQI: 55.0

Ignacio (Co Rd 517) CO, US: 37.13678, -107.62863

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 25, 2022, 6 p.m. 1.8 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 56.0 ppb (55) 0.04 ppb (0) 8.0 μg/m3 (8) 3.2 μg/m3 (14) 55.0
 
June 25, 2022, 5 p.m. 2.5 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.04 ppb (0) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 47.0
 
June 25, 2022, 5 p.m. 2.5 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.04 ppb (0) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 47.0
 
June 25, 2022, 4 p.m. 3.6 ppb (4) 1.1 ppb (2) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (42) 0.06 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 42.0
 
June 25, 2022, 4 p.m. 3.6 ppb (4) 1.1 ppb (2) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (42) 0.06 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 42.0
 
June 25, 2022, 3 p.m. 5.4 ppb (6) 1.8 ppb (2) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (32) 0.07 ppb (2) 9.0 μg/m3 (9) 3.6 μg/m3 (16) 32.0
 
June 25, 2022, 3 p.m. 5.4 ppb (6) 1.8 ppb (2) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (32) 0.07 ppb (2) 9.0 μg/m3 (9) 3.6 μg/m3 (16) 32.0
 
June 25, 2022, 3 p.m. 5.4 ppb (6) 1.8 ppb (2) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (32) 0.07 ppb (2) 9.0 μg/m3 (9) 3.6 μg/m3 (16) 32.0
 
June 25, 2022, 2 p.m. 4.3 ppb (5) 1.8 ppb (2) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) 0.07 ppb (2) 8.0 μg/m3 (8) 3.5 μg/m3 (15) 25.0
 
June 25, 2022, 2 p.m. 4.3 ppb (5) 1.8 ppb (2) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) 0.07 ppb (2) 8.0 μg/m3 (8) 3.5 μg/m3 (15) 25.0
 
June 25, 2022, 2 p.m. 4.3 ppb (5) 1.8 ppb (2) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) 0.07 ppb (2) 8.0 μg/m3 (8) 3.5 μg/m3 (15) 25.0
 
June 25, 2022, 2 p.m. 4.3 ppb (5) 1.8 ppb (2) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) 0.07 ppb (2) 8.0 μg/m3 (8) 3.5 μg/m3 (15) 25.0
 
June 25, 2022, 1 p.m. 4.6 ppb (5) 1.9 ppb (2) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (17) 0.07 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 17.0
 
June 25, 2022, 1 p.m. 4.6 ppb (5) 1.9 ppb (2) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (17) 0.07 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 17.0
 
June 25, 2022, 1 p.m. 4.6 ppb (5) 1.9 ppb (2) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (17) 0.07 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 17.0
 
June 25, 2022, 1 p.m. 4.6 ppb (5) 1.9 ppb (2) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (17) 0.07 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 17.0
 
June 25, 2022, noon 4.2 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 12.0 ppb (12) 0.06 ppb (2) 7.0 μg/m3 (7) 3.3 μg/m3 (14) 14.0
 
June 25, 2022, noon 4.2 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 12.0 ppb (12) 0.06 ppb (2) 7.0 μg/m3 (7) 3.3 μg/m3 (14) 14.0
 
June 25, 2022, noon 4.2 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 12.0 ppb (12) 0.06 ppb (2) 7.0 μg/m3 (7) 3.3 μg/m3 (14) 14.0
 
June 25, 2022, 11 a.m. 4.4 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 10.0 ppb (10) 0.06 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 15.0
 
June 25, 2022, 10 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 17.0 ppb (16) 0.04 ppb (0) 7.0 μg/m3 (7) 3.3 μg/m3 (14) 16.0
 
June 25, 2022, 9 a.m. 4.2 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 15.0 ppb (14) 0.05 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 15.0
 
June 25, 2022, 3 a.m. 4.9 ppb (5) 1.3 ppb (2) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (35) 0.08 ppb (2) 11.0 μg/m3 (11) 3.3 μg/m3 (14) 35.0
 
June 25, 2022, 1 a.m. 2.8 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 52.0 ppb (49) 0.05 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 49.0
 
June 25, 2022, 1 a.m. 2.8 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 52.0 ppb (49) 0.05 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 49.0
 
June 25, 2022, midnight 1.7 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) 0.04 ppb (0) 9.0 μg/m3 (9) 3.2 μg/m3 (14) 50.0
 
June 24, 2022, 10 p.m. 1.7 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (46) 0.03 ppb (0) 9.0 μg/m3 (9) 2.8 μg/m3 (12) 46.0
 
June 24, 2022, 9 p.m. 1.7 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (46) 0.04 ppb (0) 8.0 μg/m3 (8) 2.5 μg/m3 (11) 46.0
 
June 24, 2022, 8 p.m. 1.6 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 48.0 ppb (45) 0.03 ppb (0) 8.0 μg/m3 (8) 2.9 μg/m3 (13) 45.0
 
June 24, 2022, 7 p.m. 1.8 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 50.0 ppb (47) 0.03 ppb (0) 8.0 μg/m3 (8) 2.9 μg/m3 (13) 47.0
 
June 24, 2022, 7 p.m. 1.8 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 50.0 ppb (47) 0.03 ppb (0) 8.0 μg/m3 (8) 2.9 μg/m3 (13) 47.0
 
June 24, 2022, 3 p.m. 2.8 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (34) 0.05 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 34.0
 
June 24, 2022, 2 p.m. 3.4 ppb (4) 1.5 ppb (2) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (25) 0.08 ppb (2) 9.0 μg/m3 (9) 3.4 μg/m3 (15) 25.0
 
June 24, 2022, 1 p.m. 3.7 ppb (4) 1.7 ppb (2) N/A 2.0 ppb (2) N/A N/A 18.0 ppb (17) 0.09 ppb (2) 8.0 μg/m3 (8) 3.3 μg/m3 (14) 17.0
 
June 24, 2022, noon 4.1 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 14.0 ppb (13) 0.09 ppb (2) 6.0 μg/m3 (6) 3.2 μg/m3 (14) 14.0
 
June 24, 2022, 11 a.m. 4.3 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 13.0 ppb (13) 0.1 ppb (2) 6.0 μg/m3 (6) 3.1 μg/m3 (13) 13.0
 
June 24, 2022, 11 a.m. 4.3 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 13.0 ppb (13) 0.1 ppb (2) 6.0 μg/m3 (6) 3.1 μg/m3 (13) 13.0
 
June 24, 2022, 10 a.m. 3.9 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 15.0 ppb (14) 0.08 ppb (2) 6.0 μg/m3 (6) 3.1 μg/m3 (13) 14.0
 
June 24, 2022, 8 a.m. 4.5 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 12.0 ppb (12) 0.06 ppb (2) 9.0 μg/m3 (9) 3.5 μg/m3 (15) 15.0
 
June 24, 2022, 7 a.m. 3.3 ppb (4) 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 17.0 ppb (16) 0.04 ppb (0) 7.0 μg/m3 (7) 3.4 μg/m3 (15) 16.0
 
June 24, 2022, 6 a.m. 4.0 ppb (4) 1.4 ppb (2) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (21) 0.06 ppb (2) 8.0 μg/m3 (8) 3.3 μg/m3 (14) 21.0
 
June 24, 2022, 6 a.m. 4.0 ppb (4) 1.4 ppb (2) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (21) 0.06 ppb (2) 8.0 μg/m3 (8) 3.3 μg/m3 (14) 21.0
 
June 24, 2022, 4 a.m. 3.3 ppb (4) 1.5 ppb (2) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (30) 0.04 ppb (0) 6.0 μg/m3 (6) 2.1 μg/m3 (9) 30.0
 
June 24, 2022, 2 a.m. 2.9 ppb (3) 1.4 ppb (2) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) 0.06 ppb (2) 6.0 μg/m3 (6) 2.2 μg/m3 (10) 40.0
 
June 24, 2022, 1 a.m. 2.3 ppb (3) 0.9 ppb (1) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (46) 0.06 ppb (2) 11.0 μg/m3 (11) 3.9 μg/m3 (17) 46.0
 
June 24, 2022, midnight 2.5 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.06 ppb (2) 12.0 μg/m3 (12) 4.2 μg/m3 (18) 47.0
 
June 23, 2022, 11 p.m. 2.1 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (46) 0.06 ppb (2) 8.0 μg/m3 (8) 3.3 μg/m3 (14) 46.0
 
June 23, 2022, 10 p.m. 3.0 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) 0.06 ppb (2) 8.0 μg/m3 (8) 3.1 μg/m3 (13) 44.0
 
June 23, 2022, 9 p.m. 3.2 ppb (4) 1.5 ppb (2) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (40) 0.05 ppb (2) 10.0 μg/m3 (10) 3.8 μg/m3 (16) 40.0
 
June 23, 2022, 8 p.m. 3.0 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 29.0 ppb (27) 0.08 ppb (2) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 27.0
 
June 23, 2022, 8 p.m. 3.0 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 29.0 ppb (27) 0.08 ppb (2) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 27.0
 
June 23, 2022, 7 p.m. 2.2 ppb (3) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (44) 0.08 ppb (2) 8.0 μg/m3 (8) 3.9 μg/m3 (17) 44.0
 
June 23, 2022, 7 p.m. 2.2 ppb (3) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (44) 0.08 ppb (2) 8.0 μg/m3 (8) 3.9 μg/m3 (17) 44.0
 
June 23, 2022, 6 p.m. 2.1 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (48) 0.06 ppb (2) 7.0 μg/m3 (7) 3.4 μg/m3 (15) 48.0
 
June 23, 2022, 6 p.m. 2.1 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (48) 0.06 ppb (2) 7.0 μg/m3 (7) 3.4 μg/m3 (15) 48.0
 
June 23, 2022, 3 p.m. 2.6 ppb (3) 1.1 ppb (2) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) 0.06 ppb (2) 7.0 μg/m3 (7) 4.5 μg/m3 (19) 35.0
 
June 23, 2022, 9 a.m. 3.4 ppb (4) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) 0.06 ppb (2) 5.0 μg/m3 (5) 3.1 μg/m3 (13) 21.0
 
June 23, 2022, 9 a.m. 3.4 ppb (4) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) 0.06 ppb (2) 5.0 μg/m3 (5) 3.1 μg/m3 (13) 21.0
 
June 23, 2022, 8 a.m. 3.1 ppb (3) 1.3 ppb (2) N/A 2.0 ppb (2) N/A N/A 25.0 ppb (24) 0.04 ppb (0) 5.0 μg/m3 (5) 3.0 μg/m3 (13) 24.0
 
June 23, 2022, 7 a.m. 2.9 ppb (3) 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (25) 0.05 ppb (2) 5.0 μg/m3 (5) 2.8 μg/m3 (12) 25.0
 
June 23, 2022, 6 a.m. 2.6 ppb (3) 1.2 ppb (2) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (28) 0.05 ppb (2) 5.0 μg/m3 (5) 2.9 μg/m3 (13) 28.0
 
June 23, 2022, 5 a.m. 2.6 ppb (3) 1.3 ppb (2) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) 0.05 ppb (2) 5.0 μg/m3 (5) 3.0 μg/m3 (13) 30.0
 
June 23, 2022, 3 a.m. 3.1 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) 0.05 ppb (2) 5.0 μg/m3 (5) 2.8 μg/m3 (12) 33.0
 
June 23, 2022, 3 a.m. 3.1 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) 0.05 ppb (2) 5.0 μg/m3 (5) 2.8 μg/m3 (12) 33.0
 
June 23, 2022, 3 a.m. 3.1 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) 0.05 ppb (2) 5.0 μg/m3 (5) 2.8 μg/m3 (12) 33.0
 
June 23, 2022, 2 a.m. 3.1 ppb (3) 1.5 ppb (2) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (38) 0.05 ppb (2) 4.0 μg/m3 (4) 2.0 μg/m3 (9) 38.0
 
June 22, 2022, 11 p.m. 3.8 ppb (4) 2.2 ppb (3) N/A 2.0 ppb (2) N/A N/A 46.0 ppb (43) 0.07 ppb (2) 3.0 μg/m3 (3) 1.6 μg/m3 (7) 43.0
 
June 22, 2022, 10 p.m. 3.9 ppb (4) 2.1 ppb (2) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) 0.07 ppb (2) 5.0 μg/m3 (5) 1.8 μg/m3 (8) 44.0
 
June 22, 2022, 10 p.m. 3.9 ppb (4) 2.1 ppb (2) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) 0.07 ppb (2) 5.0 μg/m3 (5) 1.8 μg/m3 (8) 44.0
 
June 22, 2022, 9 p.m. 4.0 ppb (4) 2.2 ppb (3) N/A 2.0 ppb (2) N/A N/A 49.0 ppb (46) 0.05 ppb (2) 7.0 μg/m3 (7) 2.2 μg/m3 (10) 46.0
 
June 22, 2022, 9 p.m. 4.0 ppb (4) 2.2 ppb (3) N/A 2.0 ppb (2) N/A N/A 49.0 ppb (46) 0.05 ppb (2) 7.0 μg/m3 (7) 2.2 μg/m3 (10) 46.0
 
June 22, 2022, 8 p.m. 2.9 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (48) 0.04 ppb (0) 7.0 μg/m3 (7) 2.9 μg/m3 (13) 48.0
 
June 22, 2022, 6 p.m. 3.0 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 48.0 ppb (45) 0.04 ppb (0) 5.0 μg/m3 (5) 2.1 μg/m3 (9) 45.0
 
June 22, 2022, 5 p.m. 3.5 ppb (4) 1.7 ppb (2) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (42) 0.04 ppb (0) 7.0 μg/m3 (7) 2.5 μg/m3 (11) 42.0
 
June 22, 2022, 5 p.m. 3.5 ppb (4) 1.7 ppb (2) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (42) 0.04 ppb (0) 7.0 μg/m3 (7) 2.5 μg/m3 (11) 42.0
 
June 22, 2022, 3 p.m. 6.0 ppb (6) 1.8 ppb (2) N/A 4.0 ppb (4) N/A N/A 33.0 ppb (31) 0.07 ppb (2) 13.0 μg/m3 (13) 4.7 μg/m3 (20) 31.0
 
June 22, 2022, 1 p.m. 5.6 ppb (6) 2.4 ppb (3) N/A 3.0 ppb (3) N/A N/A 24.0 ppb (23) 0.06 ppb (2) 12.0 μg/m3 (12) 4.5 μg/m3 (19) 23.0
 
June 22, 2022, 11 a.m. 4.5 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (20) 0.08 ppb (2) 9.0 μg/m3 (9) 4.6 μg/m3 (20) 20.0
 
June 22, 2022, 11 a.m. 4.5 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (20) 0.08 ppb (2) 9.0 μg/m3 (9) 4.6 μg/m3 (20) 20.0
 
June 22, 2022, 3 a.m. 6.7 ppb (7) 2.0 ppb (2) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.08 ppb (2) 10.0 μg/m3 (10) 3.4 μg/m3 (15) 37.0
 
June 22, 2022, 3 a.m. 6.7 ppb (7) 2.0 ppb (2) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.08 ppb (2) 10.0 μg/m3 (10) 3.4 μg/m3 (15) 37.0
 
June 22, 2022, 2 a.m. 4.1 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 47.0 ppb (44) 0.06 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 44.0
 
June 22, 2022, midnight 2.8 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 53.0 ppb (50) 0.07 ppb (2) 8.0 μg/m3 (8) 3.3 μg/m3 (14) 50.0
 
June 21, 2022, 7 p.m. 1.6 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 57.0 ppb (58) 0.05 ppb (2) 11.0 μg/m3 (11) 4.4 μg/m3 (19) 58.0
 
June 21, 2022, 5 p.m. 2.8 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 56.0 ppb (55) 0.07 ppb (2) 10.0 μg/m3 (10) 4.2 μg/m3 (18) 55.0
 
June 21, 2022, 5 p.m. 2.8 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 56.0 ppb (55) 0.07 ppb (2) 10.0 μg/m3 (10) 4.2 μg/m3 (18) 55.0
 
June 21, 2022, 5 p.m. 2.8 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 56.0 ppb (55) 0.07 ppb (2) 10.0 μg/m3 (10) 4.2 μg/m3 (18) 55.0
 
June 21, 2022, 4 p.m. 4.1 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 52.0 ppb (49) 0.09 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 49.0
 
June 21, 2022, 4 p.m. 4.1 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 52.0 ppb (49) 0.09 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 49.0
 
June 21, 2022, 4 p.m. 4.1 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 52.0 ppb (49) 0.09 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 49.0
 
June 21, 2022, 3 p.m. 4.1 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 45.0 ppb (42) 0.09 ppb (2) 11.0 μg/m3 (11) 3.5 μg/m3 (15) 42.0
 
June 21, 2022, 3 p.m. 4.1 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 45.0 ppb (42) 0.09 ppb (2) 11.0 μg/m3 (11) 3.5 μg/m3 (15) 42.0
 
June 21, 2022, 2 p.m. 4.8 ppb (5) 1.5 ppb (2) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) 0.1 ppb (2) 10.0 μg/m3 (10) 3.4 μg/m3 (15) 35.0
 
June 21, 2022, 2 p.m. 4.8 ppb (5) 1.5 ppb (2) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) 0.1 ppb (2) 10.0 μg/m3 (10) 3.4 μg/m3 (15) 35.0
 
June 21, 2022, 1 p.m. 4.7 ppb (5) 1.3 ppb (2) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) 0.09 ppb (2) 10.0 μg/m3 (10) 3.3 μg/m3 (14) 32.0
 
June 21, 2022, 1 p.m. 4.7 ppb (5) 1.3 ppb (2) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) 0.09 ppb (2) 10.0 μg/m3 (10) 3.3 μg/m3 (14) 32.0
 
June 21, 2022, noon 3.5 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (29) 0.09 ppb (2) 8.0 μg/m3 (8) 3.2 μg/m3 (14) 29.0
 
June 21, 2022, 11 a.m. 3.7 ppb (4) 0.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 30.0 ppb (28) 0.08 ppb (2) 7.0 μg/m3 (7) 3.2 μg/m3 (14) 28.0
 
June 21, 2022, 10 a.m. 3.6 ppb (4) 0.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (29) 0.08 ppb (2) 7.0 μg/m3 (7) 3.1 μg/m3 (13) 29.0
 
June 21, 2022, 6 a.m. 3.1 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (38) 0.07 ppb (2) 8.0 μg/m3 (8) 3.1 μg/m3 (13) 38.0
 
June 21, 2022, 6 a.m. 3.1 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (38) 0.07 ppb (2) 8.0 μg/m3 (8) 3.1 μg/m3 (13) 38.0
 
June 21, 2022, 5 a.m. 3.2 ppb (4) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (40) 0.08 ppb (2) 8.0 μg/m3 (8) 3.2 μg/m3 (14) 40.0
 
June 21, 2022, 2 a.m. 7.8 ppb (8) 1.5 ppb (2) N/A 6.0 ppb (6) N/A N/A 41.0 ppb (38) 0.1 ppb (2) 16.0 μg/m3 (15) 3.3 μg/m3 (14) 38.0
 
June 21, 2022, 1 a.m. 4.2 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 59.0 ppb (65) 0.09 ppb (2) 10.0 μg/m3 (10) 2.8 μg/m3 (12) 65.0
 
June 20, 2022, 10 p.m. 1.8 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 69.0 ppb (97) 0.05 ppb (2) 7.0 μg/m3 (7) 2.1 μg/m3 (9) 97.0
 
June 20, 2022, 9 p.m. 1.9 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 68.0 ppb (94) 0.05 ppb (2) 7.0 μg/m3 (7) 2.5 μg/m3 (11) 94.0
 
June 20, 2022, 8 p.m. 2.1 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 68.0 ppb (94) 0.05 ppb (2) 8.0 μg/m3 (8) 2.4 μg/m3 (10) 94.0
 
June 20, 2022, 7 p.m. 2.1 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 64.0 ppb (81) 0.05 ppb (2) 8.0 μg/m3 (8) 2.8 μg/m3 (12) 81.0
 
June 20, 2022, 7 p.m. 2.1 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 64.0 ppb (81) 0.05 ppb (2) 8.0 μg/m3 (8) 2.8 μg/m3 (12) 81.0
 
June 20, 2022, 6 p.m. 2.1 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 58.0 ppb (61) 0.05 ppb (2) 11.0 μg/m3 (11) 3.9 μg/m3 (17) 61.0
 
June 20, 2022, 4 p.m. 3.3 ppb (4) 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (41) 0.09 ppb (2) 12.0 μg/m3 (12) 6.1 μg/m3 (26) 41.0
 
June 20, 2022, 4 p.m. 3.3 ppb (4) 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (41) 0.09 ppb (2) 12.0 μg/m3 (12) 6.1 μg/m3 (26) 41.0
 
June 20, 2022, 2 p.m. 3.1 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 29.0 ppb (27) 0.09 ppb (2) 11.0 μg/m3 (11) 5.2 μg/m3 (22) 27.0
 
June 20, 2022, 1 p.m. 3.0 ppb (3) 1.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 16.0 ppb (15) 0.08 ppb (2) 10.0 μg/m3 (10) 5.5 μg/m3 (23) 23.0
 
June 20, 2022, 8 a.m. 2.2 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 19.0 ppb (18) 0.07 ppb (2) 10.0 μg/m3 (10) 5.4 μg/m3 (23) 23.0
 
June 20, 2022, 6 a.m. 2.5 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 24.0 ppb (23) 0.07 ppb (2) 10.0 μg/m3 (10) 5.3 μg/m3 (23) 23.0
 
June 20, 2022, 5 a.m. 2.5 ppb (3) 1.1 ppb (2) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) 0.05 ppb (2) 10.0 μg/m3 (10) 5.1 μg/m3 (22) 26.0
 
June 20, 2022, 4 a.m. 2.8 ppb (3) 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) 0.06 ppb (2) 10.0 μg/m3 (10) 5.0 μg/m3 (21) 28.0
 
June 20, 2022, 3 a.m. 2.8 ppb (3) 1.3 ppb (2) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) 0.06 ppb (2) 10.0 μg/m3 (10) 5.2 μg/m3 (22) 31.0
 
June 20, 2022, 1 a.m. 5.7 ppb (6) 2.8 ppb (3) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) 0.1 ppb (2) 17.0 μg/m3 (16) 6.9 μg/m3 (29) 32.0
 
June 20, 2022, midnight 3.3 ppb (4) 1.7 ppb (2) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) 0.07 ppb (2) 16.0 μg/m3 (15) 6.4 μg/m3 (27) 38.0
 
June 20, 2022, midnight 3.3 ppb (4) 1.7 ppb (2) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) 0.07 ppb (2) 16.0 μg/m3 (15) 6.4 μg/m3 (27) 38.0
 
June 19, 2022, 11 p.m. 3.0 ppb (3) 1.6 ppb (2) N/A 1.0 ppb (1) N/A N/A 44.0 ppb (41) 0.06 ppb (2) 12.0 μg/m3 (12) 5.8 μg/m3 (25) 41.0
 
June 19, 2022, 10 p.m. 2.8 ppb (3) 1.3 ppb (2) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (46) 0.08 ppb (2) 12.0 μg/m3 (12) 5.6 μg/m3 (24) 46.0
 
June 19, 2022, 9 p.m. 2.8 ppb (3) 1.4 ppb (2) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) 0.09 ppb (2) 9.0 μg/m3 (9) 4.7 μg/m3 (20) 37.0
 
June 19, 2022, 9 p.m. 2.8 ppb (3) 1.4 ppb (2) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) 0.09 ppb (2) 9.0 μg/m3 (9) 4.7 μg/m3 (20) 37.0
 
June 19, 2022, 8 p.m. 2.4 ppb (3) 1.2 ppb (2) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) 0.07 ppb (2) 8.0 μg/m3 (8) 4.3 μg/m3 (18) 37.0
 
June 19, 2022, 5 p.m. 3.1 ppb (3) 1.6 ppb (2) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) 0.05 ppb (2) 6.0 μg/m3 (6) 3.6 μg/m3 (16) 36.0
 
June 19, 2022, 4 p.m. 3.4 ppb (4) 1.7 ppb (2) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) 0.05 ppb (2) 6.0 μg/m3 (6) 3.7 μg/m3 (16) 37.0
 
June 19, 2022, 3 p.m. 3.8 ppb (4) 1.6 ppb (2) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) 0.05 ppb (2) 6.0 μg/m3 (6) 3.5 μg/m3 (15) 36.0
 
June 19, 2022, 2 p.m. 4.7 ppb (5) 1.4 ppb (2) N/A 3.0 ppb (3) N/A N/A 30.0 ppb (28) 0.06 ppb (2) 8.0 μg/m3 (8) 4.0 μg/m3 (17) 28.0
 
June 19, 2022, 1 p.m. 4.6 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) 0.06 ppb (2) 5.0 μg/m3 (5) 3.1 μg/m3 (13) 25.0
 
June 19, 2022, noon 4.4 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (24) 0.06 ppb (2) 5.0 μg/m3 (5) 2.9 μg/m3 (13) 24.0
 
June 19, 2022, 11 a.m. 4.3 ppb (5) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) 0.06 ppb (2) 6.0 μg/m3 (6) 3.0 μg/m3 (13) 25.0
 
June 19, 2022, 10 a.m. 3.9 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) 0.06 ppb (2) 5.0 μg/m3 (5) 2.6 μg/m3 (11) 34.0
 
June 19, 2022, 9 a.m. 3.2 ppb (4) 1.3 ppb (2) N/A 2.0 ppb (2) N/A N/A 42.0 ppb (39) 0.06 ppb (2) 5.0 μg/m3 (5) 2.9 μg/m3 (13) 39.0
 
June 19, 2022, 8 a.m. 4.7 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) 0.08 ppb (2) 9.0 μg/m3 (9) 4.6 μg/m3 (20) 32.0
 
June 19, 2022, 7 a.m. 4.7 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) 0.08 ppb (2) 11.0 μg/m3 (11) 5.6 μg/m3 (24) 32.0
 
June 19, 2022, 6 a.m. 4.2 ppb (4) 1.3 ppb (2) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) 0.08 ppb (2) 11.0 μg/m3 (11) 5.7 μg/m3 (24) 34.0
 
June 19, 2022, 5 a.m. 5.6 ppb (6) 1.3 ppb (2) N/A 4.0 ppb (4) N/A N/A 33.0 ppb (31) 0.09 ppb (2) 11.0 μg/m3 (11) 5.2 μg/m3 (22) 31.0
 
June 19, 2022, 4 a.m. 5.5 ppb (6) 1.4 ppb (2) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (26) 0.07 ppb (2) 11.0 μg/m3 (11) 4.7 μg/m3 (20) 26.0
 
June 19, 2022, 3 a.m. 4.7 ppb (5) 1.3 ppb (2) N/A 3.0 ppb (3) N/A N/A 32.0 ppb (30) 0.07 ppb (2) 12.0 μg/m3 (12) 5.4 μg/m3 (23) 30.0
 
June 19, 2022, 2 a.m. 4.5 ppb (5) 1.7 ppb (2) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) 0.07 ppb (2) 13.0 μg/m3 (13) 6.2 μg/m3 (26) 35.0
 
June 19, 2022, 1 a.m. 4.2 ppb (4) 1.4 ppb (2) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (40) 0.09 ppb (2) 15.0 μg/m3 (14) 7.4 μg/m3 (31) 40.0
 
June 19, 2022, midnight 2.7 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) 0.07 ppb (2) 32.0 μg/m3 (30) 11.2 μg/m3 (47) 47.0
 
June 18, 2022, 11 p.m. 1.9 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) 0.07 ppb (2) 17.0 μg/m3 (16) 6.7 μg/m3 (28) 50.0
 
June 18, 2022, 11 p.m. 1.9 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) 0.07 ppb (2) 17.0 μg/m3 (16) 6.7 μg/m3 (28) 50.0
 
June 18, 2022, 7 p.m. 3.2 ppb (4) 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.11 ppb (2) 17.0 μg/m3 (16) 7.8 μg/m3 (33) 47.0
 
June 18, 2022, 7 p.m. 3.2 ppb (4) 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.11 ppb (2) 17.0 μg/m3 (16) 7.8 μg/m3 (33) 47.0
 
June 18, 2022, 7 p.m. 3.2 ppb (4) 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.11 ppb (2) 17.0 μg/m3 (16) 7.8 μg/m3 (33) 47.0
 
June 18, 2022, 6 p.m. 2.5 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 53.0 ppb (50) 0.09 ppb (2) 12.0 μg/m3 (12) 6.7 μg/m3 (28) 50.0
 
June 18, 2022, 6 p.m. 2.5 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 53.0 ppb (50) 0.09 ppb (2) 12.0 μg/m3 (12) 6.7 μg/m3 (28) 50.0
 
June 18, 2022, 5 p.m. 2.7 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 52.0 ppb (49) 0.09 ppb (2) 10.0 μg/m3 (10) 4.8 μg/m3 (20) 49.0
 
June 18, 2022, 4 p.m. 2.7 ppb (3) 1.1 ppb (2) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.07 ppb (2) 10.0 μg/m3 (10) 4.1 μg/m3 (18) 47.0
 
June 18, 2022, 3 p.m. 3.2 ppb (4) 1.3 ppb (2) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) 0.1 ppb (2) 10.0 μg/m3 (10) 4.5 μg/m3 (19) 44.0
 
June 18, 2022, noon 11.1 ppb (11) 2.8 ppb (3) N/A 8.0 ppb (8) N/A N/A 15.0 ppb (14) 0.08 ppb (2) 18.0 μg/m3 (17) 8.1 μg/m3 (34) 34.0
 
June 18, 2022, 9 a.m. 6.1 ppb (6) 1.7 ppb (2) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (26) 0.07 ppb (2) 11.0 μg/m3 (11) 4.8 μg/m3 (20) 26.0
 
June 18, 2022, 7 a.m. 6.6 ppb (7) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 27.0 ppb (25) 0.08 ppb (2) 16.0 μg/m3 (15) 6.6 μg/m3 (28) 28.0
 
June 18, 2022, 7 a.m. 6.6 ppb (7) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 27.0 ppb (25) 0.08 ppb (2) 16.0 μg/m3 (15) 6.6 μg/m3 (28) 28.0
 
June 18, 2022, 5 a.m. 4.4 ppb (5) 1.7 ppb (2) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) 0.09 ppb (2) 23.0 μg/m3 (22) 8.5 μg/m3 (36) 36.0
 
June 18, 2022, 5 a.m. 4.4 ppb (5) 1.7 ppb (2) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) 0.09 ppb (2) 23.0 μg/m3 (22) 8.5 μg/m3 (36) 36.0
 
June 18, 2022, 3 a.m. 4.7 ppb (5) 1.9 ppb (2) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (37) 0.08 ppb (2) 28.0 μg/m3 (26) 9.6 μg/m3 (40) 40.0
 
June 18, 2022, 3 a.m. 4.7 ppb (5) 1.9 ppb (2) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (37) 0.08 ppb (2) 28.0 μg/m3 (26) 9.6 μg/m3 (40) 40.0
 
June 18, 2022, 1 a.m. 5.6 ppb (6) 2.2 ppb (3) N/A 3.0 ppb (3) N/A N/A 46.0 ppb (43) 0.1 ppb (2) 79.0 μg/m3 (63) 19.9 μg/m3 (68) 68.0
 
June 18, 2022, 1 a.m. 5.6 ppb (6) 2.2 ppb (3) N/A 3.0 ppb (3) N/A N/A 46.0 ppb (43) 0.1 ppb (2) 79.0 μg/m3 (63) 19.9 μg/m3 (68) 68.0
 
June 18, 2022, midnight 4.2 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 49.0 ppb (46) 0.11 ppb (2) 68.0 μg/m3 (58) 15.9 μg/m3 (59) 59.0
 
June 18, 2022, midnight 4.2 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 49.0 ppb (46) 0.11 ppb (2) 68.0 μg/m3 (58) 15.9 μg/m3 (59) 59.0
 
June 17, 2022, 11 p.m. 1.7 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) 0.09 ppb (2) 43.0 μg/m3 (40) 9.2 μg/m3 (39) 50.0