ID: 1313

AQSQID: 060131004

Site Name: San Pablo - Rumrill

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

Updated: June 25, 2022, 7:41 p.m.

Location: San Pablo (Rumrill Blvd), CA

Reporting: True, Located: True

Current AQI: 66.0

San Pablo (Rumrill Blvd) CA, US: 37.9604, -122.3571

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 25, 2022, 6 p.m. 6.0 ppb (6) 2.2 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 33.0 ppb (31) 0.33 ppb (4) N/A 19.0 μg/m3 (66) 66.0
 
June 25, 2022, 5 p.m. 6.6 ppb (7) 2.6 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 31.0 ppb (29) 0.35 ppb (4) N/A 22.0 μg/m3 (72) 72.0
 
June 25, 2022, 5 p.m. 6.6 ppb (7) 2.6 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 31.0 ppb (29) 0.35 ppb (4) N/A 22.0 μg/m3 (72) 72.0
 
June 25, 2022, 4 p.m. 9.1 ppb (9) 3.5 ppb (4) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 27.0 ppb (25) 0.38 ppb (5) N/A 22.0 μg/m3 (72) 72.0
 
June 25, 2022, 4 p.m. 9.1 ppb (9) 3.5 ppb (4) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 27.0 ppb (25) 0.38 ppb (5) N/A 22.0 μg/m3 (72) 72.0
 
June 25, 2022, 3 p.m. 8.1 ppb (8) 2.7 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 27.0 ppb (25) 0.39 ppb (5) N/A 33.0 μg/m3 (95) 95.0
 
June 25, 2022, 3 p.m. 8.1 ppb (8) 2.7 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 27.0 ppb (25) 0.39 ppb (5) N/A 33.0 μg/m3 (95) 95.0
 
June 25, 2022, 3 p.m. 8.1 ppb (8) 2.7 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 27.0 ppb (25) 0.39 ppb (5) N/A 33.0 μg/m3 (95) 95.0
 
June 25, 2022, 2 p.m. 7.4 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 26.0 ppb (25) 0.31 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 25, 2022, 2 p.m. 7.4 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 26.0 ppb (25) 0.31 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 25, 2022, 2 p.m. 7.4 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 26.0 ppb (25) 0.31 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 25, 2022, 2 p.m. 7.4 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 26.0 ppb (25) 0.31 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 25, 2022, 1 p.m. 5.3 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) 0.29 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 25, 2022, 1 p.m. 5.3 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) 0.29 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 25, 2022, 1 p.m. 5.3 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) 0.29 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 25, 2022, 1 p.m. 5.3 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) 0.29 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 25, 2022, noon 4.2 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 25.0 ppb (24) 0.26 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
June 25, 2022, noon 4.2 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 25.0 ppb (24) 0.26 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
June 25, 2022, noon 4.2 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 25.0 ppb (24) 0.26 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
June 25, 2022, 11 a.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 28.0 ppb (26) 0.24 ppb (3) N/A 9.0 μg/m3 (38) 38.0
 
June 25, 2022, 10 a.m. 3.8 ppb (4) 0.4 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 26.0 ppb (25) 0.25 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
June 25, 2022, 9 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 26.0 ppb (25) 0.25 ppb (3) N/A 14.0 μg/m3 (55) 55.0
 
June 25, 2022, 3 a.m. 4.6 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 23.0 ppb (22) 0.28 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 25, 2022, 1 a.m. 8.6 ppb (9) 3.6 ppb (4) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 22.0 ppb (21) 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 25, 2022, 1 a.m. 8.6 ppb (9) 3.6 ppb (4) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 22.0 ppb (21) 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 25, 2022, midnight 7.8 ppb (8) 3.6 ppb (4) N/A 4.0 ppb (4) N/A 2.0 ppb (3) 24.0 ppb (23) 0.29 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 24, 2022, 10 p.m. 5.4 ppb (6) 2.6 ppb (3) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) 0.3 ppb (4) N/A 20.0 μg/m3 (68) 68.0
 
June 24, 2022, 9 p.m. 5.5 ppb (6) 2.4 ppb (3) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 28.0 ppb (26) 0.29 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
June 24, 2022, 8 p.m. 5.9 ppb (6) 2.5 ppb (3) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) 0.3 ppb (4) N/A 15.0 μg/m3 (58) 58.0
 
June 24, 2022, 7 p.m. 6.3 ppb (6) 2.4 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) 0.31 ppb (4) N/A 19.0 μg/m3 (66) 66.0
 
June 24, 2022, 7 p.m. 6.3 ppb (6) 2.4 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) 0.31 ppb (4) N/A 19.0 μg/m3 (66) 66.0
 
June 24, 2022, 3 p.m. 6.6 ppb (7) 2.8 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 24.0 ppb (23) 0.29 ppb (4) N/A 5.0 μg/m3 (21) 23.0
 
June 24, 2022, 2 p.m. 6.6 ppb (7) 2.5 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 23.0 ppb (22) 0.29 ppb (4) N/A 5.0 μg/m3 (21) 22.0
 
June 24, 2022, 1 p.m. 9.1 ppb (9) 2.5 ppb (3) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 19.0 ppb (18) 0.3 ppb (4) N/A 4.0 μg/m3 (17) 18.0
 
June 24, 2022, noon 6.5 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 20.0 ppb (19) 0.28 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
June 24, 2022, 11 a.m. 8.1 ppb (8) 0.2 ppb (1) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 18.0 ppb (17) 0.25 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
June 24, 2022, 11 a.m. 8.1 ppb (8) 0.2 ppb (1) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 18.0 ppb (17) 0.25 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
June 24, 2022, 10 a.m. 1.0 ppb (1) 0.1 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 26.0 ppb (25) 0.24 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
June 24, 2022, 7 a.m. 1.5 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 25.0 ppb (24) 0.25 ppb (3) N/A 2.0 μg/m3 (9) 24.0
 
June 24, 2022, 7 a.m. 1.5 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 25.0 ppb (24) 0.25 ppb (3) N/A 2.0 μg/m3 (9) 24.0
 
June 24, 2022, 6 a.m. 2.0 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 25.0 ppb (24) 0.26 ppb (4) N/A 5.0 μg/m3 (21) 24.0
 
June 24, 2022, 6 a.m. 2.0 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 25.0 ppb (24) 0.26 ppb (4) N/A 5.0 μg/m3 (21) 24.0
 
June 24, 2022, 4 a.m. 3.6 ppb (4) 0.4 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 28.0 ppb (26) 0.27 ppb (4) N/A 5.0 μg/m3 (21) 26.0
 
June 24, 2022, 2 a.m. 4.5 ppb (5) 1.3 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 28.0 ppb (26) 0.28 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 24, 2022, 1 a.m. 7.0 ppb (7) 2.5 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 26.0 ppb (25) 0.28 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
June 24, 2022, midnight 6.1 ppb (6) 2.4 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) 0.29 ppb (4) N/A 6.0 μg/m3 (25) 28.0
 
June 23, 2022, 10 p.m. 6.6 ppb (7) 2.3 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 31.0 ppb (29) 0.3 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 23, 2022, 9 p.m. 6.2 ppb (6) 2.5 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 32.0 ppb (30) 0.31 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
June 23, 2022, 8 p.m. 3.7 ppb (4) 1.3 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 35.0 ppb (33) 0.29 ppb (4) N/A 6.0 μg/m3 (25) 33.0
 
June 23, 2022, 8 p.m. 3.7 ppb (4) 1.3 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 35.0 ppb (33) 0.29 ppb (4) N/A 6.0 μg/m3 (25) 33.0
 
June 23, 2022, 8 p.m. 3.7 ppb (4) 1.3 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 35.0 ppb (33) 0.29 ppb (4) N/A 6.0 μg/m3 (25) 33.0
 
June 23, 2022, 7 p.m. 6.2 ppb (6) 1.9 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 38.0 ppb (36) 0.32 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
June 23, 2022, 7 p.m. 6.2 ppb (6) 1.9 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 38.0 ppb (36) 0.32 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
June 23, 2022, 6 p.m. 8.3 ppb (8) 2.9 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 35.0 ppb (33) 0.31 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 23, 2022, 3 p.m. 16.7 ppb (16) 7.1 ppb (7) N/A 10.0 ppb (10) N/A 1.0 ppb (2) 21.0 ppb (20) 0.3 ppb (4) N/A 4.0 μg/m3 (17) 20.0
 
June 23, 2022, 2 p.m. 11.8 ppb (12) 3.9 ppb (4) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 22.0 ppb (21) 0.32 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
June 23, 2022, 9 a.m. 2.7 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) 0.28 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 23, 2022, 8 a.m. 4.3 ppb (5) 0.1 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 27.0 ppb (25) 0.28 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 23, 2022, 8 a.m. 4.3 ppb (5) 0.1 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 27.0 ppb (25) 0.28 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 23, 2022, 7 a.m. 8.6 ppb (9) 0.2 ppb (1) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 25.0 ppb (24) 0.28 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 23, 2022, 6 a.m. 4.7 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) 0.28 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 23, 2022, 5 a.m. 5.9 ppb (6) 0.5 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 29.0 ppb (27) 0.27 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 23, 2022, 3 a.m. 4.8 ppb (5) 0.5 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) 0.32 ppb (4) N/A 4.0 μg/m3 (17) 28.0
 
June 23, 2022, 3 a.m. 4.8 ppb (5) 0.5 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) 0.32 ppb (4) N/A 4.0 μg/m3 (17) 28.0
 
June 23, 2022, 3 a.m. 4.8 ppb (5) 0.5 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) 0.32 ppb (4) N/A 4.0 μg/m3 (17) 28.0
 
June 23, 2022, 2 a.m. 3.2 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 32.0 ppb (30) 0.3 ppb (4) N/A 5.0 μg/m3 (21) 30.0
 
June 22, 2022, 10 p.m. 7.6 ppb (8) 2.4 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 42.0 ppb (39) 0.31 ppb (4) N/A 13.0 μg/m3 (53) 53.0
 
June 22, 2022, 10 p.m. 7.6 ppb (8) 2.4 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 42.0 ppb (39) 0.31 ppb (4) N/A 13.0 μg/m3 (53) 53.0
 
June 22, 2022, 9 p.m. 7.1 ppb (7) 2.3 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 46.0 ppb (43) 0.31 ppb (4) N/A 15.0 μg/m3 (58) 58.0
 
June 22, 2022, 9 p.m. 7.1 ppb (7) 2.3 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 46.0 ppb (43) 0.31 ppb (4) N/A 15.0 μg/m3 (58) 58.0
 
June 22, 2022, 8 p.m. 7.3 ppb (7) 1.4 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 50.0 ppb (47) 0.33 ppb (4) N/A 16.0 μg/m3 (60) 60.0
 
June 22, 2022, 8 p.m. 7.3 ppb (7) 1.4 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 50.0 ppb (47) 0.33 ppb (4) N/A 16.0 μg/m3 (60) 60.0
 
June 22, 2022, 6 p.m. 17.2 ppb (17) 5.2 ppb (5) N/A 12.0 ppb (12) N/A 2.0 ppb (3) 35.0 ppb (33) 0.36 ppb (5) N/A 23.0 μg/m3 (74) 74.0
 
June 22, 2022, 5 p.m. 10.9 ppb (11) 3.0 ppb (3) N/A 8.0 ppb (8) N/A 2.0 ppb (3) 37.0 ppb (35) 0.33 ppb (4) N/A 16.0 μg/m3 (60) 60.0
 
June 22, 2022, 5 p.m. 10.9 ppb (11) 3.0 ppb (3) N/A 8.0 ppb (8) N/A 2.0 ppb (3) 37.0 ppb (35) 0.33 ppb (4) N/A 16.0 μg/m3 (60) 60.0
 
June 22, 2022, 3 p.m. 7.3 ppb (7) 2.2 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 35.0 ppb (33) 0.3 ppb (4) N/A 17.0 μg/m3 (62) 62.0
 
June 22, 2022, 2 p.m. 8.5 ppb (9) 2.0 ppb (2) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 30.0 ppb (28) 0.31 ppb (4) N/A 18.0 μg/m3 (64) 64.0
 
June 22, 2022, 2 p.m. 8.5 ppb (9) 2.0 ppb (2) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 30.0 ppb (28) 0.31 ppb (4) N/A 18.0 μg/m3 (64) 64.0
 
June 22, 2022, 11 a.m. 5.4 ppb (6) 0.2 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 27.0 ppb (25) 0.3 ppb (4) N/A 15.0 μg/m3 (58) 58.0
 
June 22, 2022, 7 a.m. 4.9 ppb (5) 0.2 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) 0.3 ppb (4) N/A 6.0 μg/m3 (25) 28.0
 
June 22, 2022, 3 a.m. 10.4 ppb (10) 1.2 ppb (2) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 39.0 ppb (37) 0.34 ppb (4) N/A 4.0 μg/m3 (17) 37.0
 
June 22, 2022, 3 a.m. 10.4 ppb (10) 1.2 ppb (2) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 39.0 ppb (37) 0.34 ppb (4) N/A 4.0 μg/m3 (17) 37.0
 
June 22, 2022, 2 a.m. 8.7 ppb (9) 1.5 ppb (2) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 43.0 ppb (40) 0.25 ppb (3) N/A 4.0 μg/m3 (17) 40.0
 
June 22, 2022, midnight 6.5 ppb (7) 1.5 ppb (2) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 61.0 ppb (71) 0.24 ppb (3) N/A 9.0 μg/m3 (38) 71.0
 
June 21, 2022, 7 p.m. 5.1 ppb (5) 0.5 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 54.0 ppb (50) 0.27 ppb (4) N/A 11.0 μg/m3 (46) 50.0
 
June 21, 2022, 5 p.m. 12.8 ppb (13) 3.5 ppb (4) N/A 9.0 ppb (9) N/A 2.0 ppb (3) 32.0 ppb (30) 0.32 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 21, 2022, 5 p.m. 12.8 ppb (13) 3.5 ppb (4) N/A 9.0 ppb (9) N/A 2.0 ppb (3) 32.0 ppb (30) 0.32 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 21, 2022, 5 p.m. 12.8 ppb (13) 3.5 ppb (4) N/A 9.0 ppb (9) N/A 2.0 ppb (3) 32.0 ppb (30) 0.32 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 21, 2022, 4 p.m. 23.2 ppb (22) 8.6 ppb (9) N/A 15.0 ppb (15) N/A 2.0 ppb (3) 21.0 ppb (20) 0.41 ppb (5) N/A 15.0 μg/m3 (58) 58.0
 
June 21, 2022, 4 p.m. 23.2 ppb (22) 8.6 ppb (9) N/A 15.0 ppb (15) N/A 2.0 ppb (3) 21.0 ppb (20) 0.41 ppb (5) N/A 15.0 μg/m3 (58) 58.0
 
June 21, 2022, 3 p.m. 23.5 ppb (23) 9.5 ppb (9) N/A 14.0 ppb (14) N/A 2.0 ppb (3) 17.0 ppb (16) 0.44 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
June 21, 2022, 3 p.m. 23.5 ppb (23) 9.5 ppb (9) N/A 14.0 ppb (14) N/A 2.0 ppb (3) 17.0 ppb (16) 0.44 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
June 21, 2022, 2 p.m. 22.6 ppb (22) 9.9 ppb (10) N/A 13.0 ppb (13) N/A 2.0 ppb (3) 12.0 ppb (12) 0.46 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
June 21, 2022, 2 p.m. 22.6 ppb (22) 9.9 ppb (10) N/A 13.0 ppb (13) N/A 2.0 ppb (3) 12.0 ppb (12) 0.46 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
June 21, 2022, 2 p.m. 22.6 ppb (22) 9.9 ppb (10) N/A 13.0 ppb (13) N/A 2.0 ppb (3) 12.0 ppb (12) 0.46 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
June 21, 2022, 1 p.m. 20.5 ppb (20) 7.0 ppb (7) N/A 14.0 ppb (14) N/A 2.0 ppb (3) 8.0 ppb (8) 0.51 ppb (6) N/A 8.0 μg/m3 (34) 34.0
 
June 21, 2022, 1 p.m. 20.5 ppb (20) 7.0 ppb (7) N/A 14.0 ppb (14) N/A 2.0 ppb (3) 8.0 ppb (8) 0.51 ppb (6) N/A 8.0 μg/m3 (34) 34.0
 
June 21, 2022, noon 20.3 ppb (20) 5.5 ppb (6) N/A 15.0 ppb (15) N/A 1.0 ppb (2) 6.0 ppb (6) 0.52 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
June 21, 2022, 11 a.m. 10.1 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (10) N/A 1.0 ppb (2) 12.0 ppb (12) 0.34 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 21, 2022, 10 a.m. 5.2 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 18.0 ppb (17) 0.29 ppb (4) N/A 13.0 μg/m3 (53) 53.0
 
June 21, 2022, 6 a.m. 12.2 ppb (12) 0.6 ppb (1) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 11.0 ppb (11) 0.4 ppb (5) N/A 15.0 μg/m3 (58) 58.0
 
June 21, 2022, 5 a.m. 23.9 ppb (23) 3.3 ppb (4) N/A 21.0 ppb (20) N/A 1.0 ppb (2) 4.0 ppb (4) 0.55 ppb (7) N/A 18.0 μg/m3 (64) 64.0
 
June 21, 2022, 2 a.m. 9.3 ppb (9) 2.4 ppb (3) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 21.0 ppb (20) 0.37 ppb (5) N/A 8.0 μg/m3 (34) 34.0
 
June 21, 2022, 1 a.m. 10.5 ppb (10) 3.6 ppb (4) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 23.0 ppb (22) 0.35 ppb (4) N/A 17.0 μg/m3 (62) 62.0
 
June 20, 2022, 10 p.m. 5.3 ppb (5) 1.7 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 34.0 ppb (32) 0.29 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 20, 2022, 9 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 35.0 ppb (33) 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 20, 2022, 8 p.m. 8.1 ppb (8) 2.8 ppb (3) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 37.0 ppb (35) 0.29 ppb (4) N/A 13.0 μg/m3 (53) 53.0
 
June 20, 2022, 7 p.m. 8.5 ppb (9) 2.5 ppb (3) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 35.0 ppb (33) 0.31 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 20, 2022, 7 p.m. 8.5 ppb (9) 2.5 ppb (3) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 35.0 ppb (33) 0.31 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 20, 2022, 6 p.m. 16.2 ppb (16) 6.0 ppb (6) N/A 10.0 ppb (10) N/A 2.0 ppb (3) 27.0 ppb (25) 0.43 ppb (5) N/A 19.0 μg/m3 (66) 66.0
 
June 20, 2022, 4 p.m. 22.5 ppb (22) 10.6 ppb (10) N/A 12.0 ppb (12) N/A 2.0 ppb (3) 18.0 ppb (17) 0.47 ppb (6) N/A 17.0 μg/m3 (62) 62.0
 
June 20, 2022, 4 p.m. 22.5 ppb (22) 10.6 ppb (10) N/A 12.0 ppb (12) N/A 2.0 ppb (3) 18.0 ppb (17) 0.47 ppb (6) N/A 17.0 μg/m3 (62) 62.0
 
June 20, 2022, 2 p.m. 16.9 ppb (16) 5.7 ppb (6) N/A 11.0 ppb (11) N/A 1.0 ppb (2) 16.0 ppb (15) 0.35 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
June 20, 2022, 1 p.m. 12.2 ppb (12) 2.8 ppb (3) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 18.0 ppb (17) 0.33 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 20, 2022, 8 a.m. 5.5 ppb (6) 0.1 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 23.0 ppb (22) 0.28 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 20, 2022, 8 a.m. 5.5 ppb (6) 0.1 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 23.0 ppb (22) 0.28 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 20, 2022, 6 a.m. 4.9 ppb (5) 0.4 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) 0.29 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 20, 2022, 5 a.m. 6.6 ppb (7) 0.7 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.32 ppb (4) N/A 17.0 μg/m3 (62) 62.0
 
June 20, 2022, 4 a.m. 7.1 ppb (7) 0.8 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.32 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
June 20, 2022, 3 a.m. 5.6 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 26.0 ppb (25) 0.33 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 20, 2022, 1 a.m. 9.1 ppb (9) 2.7 ppb (3) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 28.0 ppb (26) 0.3 ppb (4) N/A 17.0 μg/m3 (62) 62.0
 
June 20, 2022, midnight 3.5 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 3.0 ppb (5) 36.0 ppb (34) 0.31 ppb (4) N/A 23.0 μg/m3 (74) 74.0
 
June 20, 2022, midnight 3.5 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 3.0 ppb (5) 36.0 ppb (34) 0.31 ppb (4) N/A 23.0 μg/m3 (74) 74.0
 
June 19, 2022, 10 p.m. 3.2 ppb (4) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 4.0 ppb (6) 34.0 ppb (32) 0.31 ppb (4) N/A 19.0 μg/m3 (66) 66.0
 
June 19, 2022, 10 p.m. 3.2 ppb (4) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 4.0 ppb (6) 34.0 ppb (32) 0.31 ppb (4) N/A 19.0 μg/m3 (66) 66.0
 
June 19, 2022, 9 p.m. 4.1 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 3.0 ppb (5) 37.0 ppb (35) 0.36 ppb (5) N/A 26.0 μg/m3 (81) 81.0
 
June 19, 2022, 9 p.m. 4.1 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 3.0 ppb (5) 37.0 ppb (35) 0.36 ppb (5) N/A 26.0 μg/m3 (81) 81.0
 
June 19, 2022, 8 p.m. 7.1 ppb (7) 1.7 ppb (2) N/A 5.0 ppb (5) N/A 4.0 ppb (6) 37.0 ppb (35) 0.33 ppb (4) N/A 23.0 μg/m3 (74) 74.0
 
June 19, 2022, 4 p.m. 7.2 ppb (7) 2.6 ppb (3) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 27.0 ppb (25) 0.31 ppb (4) N/A 17.0 μg/m3 (62) 62.0
 
June 19, 2022, 3 p.m. 11.1 ppb (11) 4.8 ppb (5) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 25.0 ppb (24) 0.44 ppb (5) N/A 26.0 μg/m3 (81) 81.0
 
June 19, 2022, 2 p.m. 9.0 ppb (9) 2.4 ppb (3) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 23.0 ppb (22) 0.28 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
June 19, 2022, 1 p.m. 6.3 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 23.0 ppb (22) 0.27 ppb (4) N/A 13.0 μg/m3 (53) 53.0
 
June 19, 2022, noon 4.5 ppb (5) 0.1 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 23.0 ppb (22) 0.27 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 19, 2022, 11 a.m. 5.0 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 23.0 ppb (22) 0.27 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2022, 7 a.m. 6.3 ppb (6) 0.2 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.29 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 19, 2022, 7 a.m. 6.3 ppb (6) 0.2 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.29 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 19, 2022, 7 a.m. 6.3 ppb (6) 0.2 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.29 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 19, 2022, 5 a.m. 1.7 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 30.0 ppb (28) 0.23 ppb (3) N/A 8.0 μg/m3 (34) 34.0
 
June 19, 2022, 4 a.m. 4.9 ppb (5) 3.5 ppb (4) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 31.0 ppb (29) 0.23 ppb (3) N/A 7.0 μg/m3 (30) 30.0
 
June 19, 2022, 3 a.m. 1.5 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 32.0 ppb (30) 0.24 ppb (3) N/A 10.0 μg/m3 (42) 42.0
 
June 19, 2022, 2 a.m. 0.9 ppb (1) 0.4 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 34.0 ppb (32) 0.22 ppb (3) N/A 12.0 μg/m3 (50) 50.0
 
June 19, 2022, 1 a.m. 2.5 ppb (3) 1.1 ppb (2) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 35.0 ppb (33) 0.22 ppb (3) N/A 7.0 μg/m3 (30) 33.0
 
June 19, 2022, midnight 0.6 ppb (1) 0.2 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 37.0 ppb (35) 0.21 ppb (3) N/A 5.0 μg/m3 (21) 35.0
 
June 18, 2022, 11 p.m. 0.8 ppb (1) 0.2 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 37.0 ppb (35) 0.21 ppb (3) N/A 4.0 μg/m3 (17) 35.0
 
June 18, 2022, 10 p.m. 1.9 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 35.0 ppb (33) 0.26 ppb (4) N/A 22.0 μg/m3 (72) 72.0
 
June 18, 2022, 7 p.m. 4.1 ppb (4) 1.4 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 35.0 ppb (33) 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 18, 2022, 7 p.m. 4.1 ppb (4) 1.4 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 35.0 ppb (33) 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 18, 2022, 7 p.m. 4.1 ppb (4) 1.4 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 35.0 ppb (33) 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 18, 2022, 6 p.m. 4.8 ppb (5) 1.6 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 34.0 ppb (32) 0.28 ppb (4) N/A 23.0 μg/m3 (74) 74.0
 
June 18, 2022, 6 p.m. 4.8 ppb (5) 1.6 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 34.0 ppb (32) 0.28 ppb (4) N/A 23.0 μg/m3 (74) 74.0
 
June 18, 2022, 5 p.m. 5.3 ppb (5) 1.7 ppb (2) N/A 4.0 ppb (4) N/A 2.0 ppb (3) 32.0 ppb (30) 0.28 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
June 18, 2022, 4 p.m. 1.7 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 32.0 ppb (30) 0.21 ppb (3) N/A 2.0 μg/m3 (9) 30.0
 
June 18, 2022, 3 p.m. 1.6 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 31.0 ppb (29) 0.21 ppb (3) N/A 3.0 μg/m3 (13) 29.0
 
June 18, 2022, noon 6.9 ppb (7) 4.0 ppb (4) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) 0.21 ppb (3) N/A 3.0 μg/m3 (13) 25.0
 
June 18, 2022, 7 a.m. 1.5 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 28.0 ppb (26) 0.22 ppb (3) N/A 5.0 μg/m3 (21) 26.0
 
June 18, 2022, 7 a.m. 1.5 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 28.0 ppb (26) 0.22 ppb (3) N/A 5.0 μg/m3 (21) 26.0
 
June 18, 2022, 7 a.m. 1.5 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 28.0 ppb (26) 0.22 ppb (3) N/A 5.0 μg/m3 (21) 26.0
 
June 18, 2022, 5 a.m. 5.4 ppb (6) 0.2 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) 0.26 ppb (4) N/A 5.0 μg/m3 (21) 24.0
 
June 18, 2022, 5 a.m. 5.4 ppb (6) 0.2 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) 0.26 ppb (4) N/A 5.0 μg/m3 (21) 24.0
 
June 18, 2022, 4 a.m. 6.3 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 26.0 ppb (25) 0.28 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 18, 2022, 3 a.m. 4.8 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 27.0 ppb (25) 0.29 ppb (4) N/A 3.0 μg/m3 (13) 25.0
 
June 18, 2022, 2 a.m. 4.9 ppb (5) 1.8 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 27.0 ppb (25) 0.38 ppb (5) N/A 3.0 μg/m3 (13) 25.0
 
June 18, 2022, 1 a.m. 3.9 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 29.0 ppb (27) 0.43 ppb (5) N/A 38.0 μg/m3 (108) 108.0
 
June 18, 2022, midnight 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 30.0 ppb (28) 0.38 ppb (5) N/A 21.0 μg/m3 (70) 70.0
 
June 18, 2022, midnight 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 30.0 ppb (28) 0.38 ppb (5) N/A 21.0 μg/m3 (70) 70.0
 
June 17, 2022, 11 p.m. 3.7 ppb (4) 1.3 ppb (2) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 31.0 ppb (29) 0.31 ppb (4) N/A 18.0 μg/m3 (64) 64.0
 
June 17, 2022, 9 p.m. 2.9 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 31.0 ppb (29) 0.28 ppb (4) N/A 18.0 μg/m3 (64) 64.0
 
June 17, 2022, 8 p.m. 4.1 ppb (4) 1.7 ppb (2) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 30.0 ppb (28) 0.31 ppb (4) N/A 15.0 μg/m3 (58) 58.0