ID: 9700

AQSQID: 040134021

Site Name: Eastwood

Added: April 7, 2021, 5:40 a.m.

Updated: May 26, 2022, 6:22 a.m.

Location: Phoenix (S Mtain), AZ

Reporting: True, Located: True

Current AQI: 27.0

Phoenix (S Mtain) AZ, US: 33.41046, -112.002642

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 26, 2022, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
May 26, 2022, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.2 ppb (3) N/A 7.3 μg/m3 (31) 31.0
 
May 26, 2022, 2 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A 0.2 ppb (3) N/A 6.3 μg/m3 (27) 27.0
 
May 26, 2022, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.2 ppb (3) N/A 11.7 μg/m3 (49) 49.0
 
May 26, 2022, midnight N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.3 ppb (4) N/A 4.2 μg/m3 (18) 18.0
 
May 25, 2022, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.3 ppb (4) N/A 8.7 μg/m3 (37) 37.0
 
May 25, 2022, 10 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A 0.3 ppb (4) N/A 13.4 μg/m3 (54) 54.0
 
May 25, 2022, 10 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A 0.3 ppb (4) N/A 13.4 μg/m3 (54) 54.0
 
May 25, 2022, 9 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A 0.3 ppb (4) N/A 11.1 μg/m3 (47) 47.0
 
May 25, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A 18.2 μg/m3 (64) 64.0
 
May 25, 2022, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 18.2 μg/m3 (64) 64.0
 
May 25, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A 13.1 μg/m3 (54) 54.0
 
May 25, 2022, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.3 ppb (4) N/A 13.1 μg/m3 (54) 54.0
 
May 25, 2022, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 5.2 μg/m3 (22) 22.0
 
May 25, 2022, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 5.2 μg/m3 (22) 22.0
 
May 25, 2022, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 11.9 μg/m3 (50) 50.0
 
May 25, 2022, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 11.9 μg/m3 (50) 50.0
 
May 25, 2022, 4 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.2 ppb (3) N/A 26.4 μg/m3 (82) 82.0
 
May 25, 2022, 3 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A 0.4 ppb (5) N/A 12.6 μg/m3 (53) 53.0
 
May 25, 2022, 1 p.m. N/A N/A N/A 28.0 ppb (27) N/A N/A N/A 0.5 ppb (6) N/A 4.0 μg/m3 (17) 27.0
 
May 25, 2022, 9 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A 0.2 ppb (3) N/A 2.6 μg/m3 (11) 20.0
 
May 25, 2022, 5 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A -1.5 μg/m3 (0) 5.0
 
May 25, 2022, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 7.7 μg/m3 (33) 33.0
 
May 25, 2022, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A 8.5 μg/m3 (36) 36.0
 
May 25, 2022, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A -0.8 μg/m3 (0) 2.0
 
May 24, 2022, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.2 ppb (3) N/A 10.1 μg/m3 (43) 43.0
 
May 24, 2022, 8 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.2 ppb (3) N/A 3.1 μg/m3 (13) 13.0
 
May 24, 2022, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A 0.2 ppb (3) N/A 4.8 μg/m3 (20) 20.0
 
May 24, 2022, 6 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A 0.2 ppb (3) N/A 8.5 μg/m3 (36) 36.0
 
May 24, 2022, 5 p.m. N/A N/A N/A 28.0 ppb (27) N/A N/A N/A 0.3 ppb (4) N/A 18.3 μg/m3 (65) 65.0
 
May 24, 2022, 4 p.m. N/A N/A N/A 24.0 ppb (23) N/A N/A N/A 0.3 ppb (4) N/A 4.8 μg/m3 (20) 23.0
 
May 24, 2022, 3 p.m. N/A N/A N/A 28.0 ppb (27) N/A N/A N/A 0.5 ppb (6) N/A 4.0 μg/m3 (17) 27.0
 
May 24, 2022, 2 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 0.4 ppb (5) N/A 16.4 μg/m3 (61) 61.0
 
May 24, 2022, 1 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 0.4 ppb (5) N/A 28.8 μg/m3 (87) 87.0
 
May 24, 2022, noon N/A N/A N/A 30.0 ppb (29) N/A N/A N/A 0.4 ppb (5) N/A 14.9 μg/m3 (57) 57.0
 
May 24, 2022, 10 a.m. N/A N/A N/A 24.0 ppb (23) N/A N/A N/A 0.3 ppb (4) N/A -8.3 μg/m3 (0) 23.0
 
May 24, 2022, 9 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.2 ppb (3) N/A -7.8 μg/m3 (0) 12.0
 
May 24, 2022, 8 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.1 ppb (2) N/A 2.0 μg/m3 (9) 9.0
 
May 24, 2022, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.1 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
May 24, 2022, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A -1.7 μg/m3 (0) 2.0
 
May 24, 2022, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A -1.7 μg/m3 (0) 2.0
 
May 24, 2022, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.2 ppb (3) N/A 12.5 μg/m3 (52) 52.0
 
May 24, 2022, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.2 ppb (3) N/A 12.5 μg/m3 (52) 52.0
 
May 24, 2022, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 5.1 μg/m3 (22) 22.0
 
May 24, 2022, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 5.1 μg/m3 (22) 22.0
 
May 24, 2022, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A 3.9 μg/m3 (17) 17.0
 
May 24, 2022, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A 3.9 μg/m3 (17) 17.0
 
May 24, 2022, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 5.4 μg/m3 (23) 23.0
 
May 24, 2022, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 5.4 μg/m3 (23) 23.0
 
May 24, 2022, midnight N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.2 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
May 24, 2022, midnight N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.2 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
May 23, 2022, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A 0.2 ppb (3) N/A 10.1 μg/m3 (43) 43.0
 
May 23, 2022, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A 0.2 ppb (3) N/A 10.1 μg/m3 (43) 43.0
 
May 23, 2022, 8 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A 0.3 ppb (4) N/A -5.3 μg/m3 (0) 16.0
 
May 23, 2022, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A 0.2 ppb (3) N/A -5.3 μg/m3 (0) 11.0
 
May 23, 2022, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.1 ppb (2) N/A -5.3 μg/m3 (0) 6.0
 
May 23, 2022, 3 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.2 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
May 23, 2022, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.4 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
May 23, 2022, 11 a.m. N/A N/A N/A 22.0 ppb (21) N/A N/A N/A 0.3 ppb (4) N/A 6.4 μg/m3 (27) 27.0
 
May 23, 2022, 10 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.2 ppb (3) N/A -9.7 μg/m3 (0) 19.0
 
May 23, 2022, 10 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.2 ppb (3) N/A -9.7 μg/m3 (0) 19.0
 
May 23, 2022, 9 a.m. N/A N/A N/A 26.0 ppb (25) N/A N/A N/A 0.2 ppb (3) N/A -4.6 μg/m3 (0) 25.0
 
May 23, 2022, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A -0.7 μg/m3 (0) 5.0
 
May 23, 2022, 2 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A N/A 0.2 ppb (3) N/A -4.7 μg/m3 (0) 8.0
 
May 23, 2022, 1 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.2 ppb (3) N/A -7.0 μg/m3 (0) 7.0
 
May 23, 2022, midnight N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.2 ppb (3) N/A -7.6 μg/m3 (0) 7.0
 
May 22, 2022, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.2 ppb (3) N/A -4.4 μg/m3 (0) 4.0
 
May 22, 2022, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 0.1 ppb (2) N/A -5.6 μg/m3 (0) 2.0
 
May 22, 2022, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 0.1 ppb (2) N/A -5.4 μg/m3 (0) 2.0
 
May 22, 2022, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 0.1 ppb (2) N/A -2.7 μg/m3 (0) 2.0
 
May 22, 2022, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 14.9 μg/m3 (57) 57.0
 
May 22, 2022, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A 29.4 μg/m3 (88) 88.0
 
May 22, 2022, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 12.2 μg/m3 (52) 52.0
 
May 22, 2022, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 13.4 μg/m3 (54) 54.0
 
May 22, 2022, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 17.3 μg/m3 (62) 62.0
 
May 22, 2022, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.1 ppb (2) N/A 21.9 μg/m3 (72) 72.0
 
May 22, 2022, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.1 ppb (2) N/A 21.9 μg/m3 (72) 72.0
 
May 22, 2022, noon N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.1 ppb (2) N/A 20.6 μg/m3 (69) 69.0
 
May 22, 2022, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 14.0 μg/m3 (55) 55.0
 
May 22, 2022, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 11.8 μg/m3 (50) 50.0
 
May 22, 2022, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.1 ppb (2) N/A 12.7 μg/m3 (53) 53.0
 
May 22, 2022, 8 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.3 ppb (4) N/A 10.1 μg/m3 (43) 43.0
 
May 22, 2022, 7 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.2 ppb (3) N/A 15.7 μg/m3 (59) 59.0
 
May 22, 2022, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.2 ppb (3) N/A 1.4 μg/m3 (6) 6.0
 
May 22, 2022, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 5.1 μg/m3 (22) 22.0
 
May 22, 2022, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 1.6 μg/m3 (7) 7.0
 
May 22, 2022, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.2 ppb (3) N/A 4.2 μg/m3 (18) 18.0
 
May 22, 2022, midnight N/A N/A N/A 8.0 ppb (8) N/A N/A N/A 0.3 ppb (4) N/A 6.3 μg/m3 (27) 27.0
 
May 21, 2022, 11 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.2 ppb (3) N/A 4.9 μg/m3 (21) 21.0
 
May 21, 2022, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.2 ppb (3) N/A 5.5 μg/m3 (23) 23.0
 
May 21, 2022, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A N/A 0.3 ppb (4) N/A 5.8 μg/m3 (25) 25.0
 
May 21, 2022, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 3.4 μg/m3 (15) 15.0
 
May 21, 2022, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 0.1 ppb (2) N/A 4.2 μg/m3 (18) 18.0
 
May 21, 2022, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 0.1 ppb (2) N/A 1.0 μg/m3 (5) 5.0
 
May 21, 2022, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 0.1 ppb (2) N/A 0.5 μg/m3 (3) 3.0
 
May 21, 2022, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 0.1 ppb (2) N/A 3.0 μg/m3 (13) 13.0
 
May 21, 2022, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 5.0 μg/m3 (21) 21.0
 
May 21, 2022, 2 p.m. N/A N/A N/A 24.0 ppb (23) N/A N/A N/A 0.3 ppb (4) N/A 6.2 μg/m3 (26) 26.0
 
May 21, 2022, 1 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A 0.3 ppb (4) N/A 5.7 μg/m3 (24) 24.0
 
May 21, 2022, 1 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A 0.3 ppb (4) N/A 5.7 μg/m3 (24) 24.0
 
May 21, 2022, noon N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.2 ppb (3) N/A 2.8 μg/m3 (12) 12.0
 
May 21, 2022, 10 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.2 ppb (3) N/A 8.2 μg/m3 (35) 35.0
 
May 21, 2022, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.2 ppb (3) N/A 9.0 μg/m3 (38) 38.0
 
May 21, 2022, 8 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.2 ppb (3) N/A 13.2 μg/m3 (54) 54.0
 
May 21, 2022, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 5.1 μg/m3 (22) 22.0
 
May 21, 2022, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A 11.1 μg/m3 (47) 47.0
 
May 21, 2022, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 20.4 μg/m3 (69) 69.0
 
May 21, 2022, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A 15.6 μg/m3 (59) 59.0
 
May 21, 2022, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 8.4 μg/m3 (36) 36.0
 
May 20, 2022, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A 5.2 μg/m3 (22) 22.0
 
May 20, 2022, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 2.0 μg/m3 (9) 9.0
 
May 20, 2022, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A -0.5 μg/m3 (0) 3.0
 
May 20, 2022, 7 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A 0.2 ppb (3) N/A 8.1 μg/m3 (34) 34.0
 
May 20, 2022, 6 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.1 ppb (2) N/A 3.2 μg/m3 (14) 14.0
 
May 20, 2022, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 3.0 μg/m3 (13) 13.0
 
May 20, 2022, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 0.6 μg/m3 (3) 3.0
 
May 20, 2022, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.1 ppb (2) N/A 1.1 μg/m3 (5) 6.0
 
May 20, 2022, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.3 ppb (4) N/A 12.3 μg/m3 (52) 52.0
 
May 20, 2022, 1 p.m. N/A N/A N/A 32.0 ppb (31) N/A N/A N/A 0.7 ppb (8) N/A 16.7 μg/m3 (61) 61.0
 
May 20, 2022, 11 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A 0.3 ppb (4) N/A 5.5 μg/m3 (23) 23.0
 
May 20, 2022, 10 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.1 ppb (2) N/A 5.4 μg/m3 (23) 23.0
 
May 20, 2022, 9 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A N/A 0.1 ppb (2) N/A 5.5 μg/m3 (23) 23.0
 
May 20, 2022, 8 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.1 ppb (2) N/A 3.9 μg/m3 (17) 17.0
 
May 20, 2022, 7 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A N/A 0.1 ppb (2) N/A 4.8 μg/m3 (20) 20.0
 
May 20, 2022, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 7.1 μg/m3 (30) 30.0
 
May 20, 2022, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 5.6 μg/m3 (24) 24.0
 
May 20, 2022, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 0.1 ppb (2) N/A 3.7 μg/m3 (16) 16.0
 
May 20, 2022, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A 4.4 μg/m3 (19) 19.0
 
May 20, 2022, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.1 ppb (2) N/A 2.9 μg/m3 (13) 13.0
 
May 20, 2022, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.1 ppb (2) N/A 4.8 μg/m3 (20) 20.0
 
May 20, 2022, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.1 ppb (2) N/A 4.8 μg/m3 (20) 20.0
 
May 20, 2022, midnight N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 2.7 μg/m3 (12) 12.0
 
May 20, 2022, midnight N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 2.7 μg/m3 (12) 12.0
 
May 19, 2022, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 5.9 μg/m3 (25) 25.0
 
May 19, 2022, 10 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.1 ppb (2) N/A 5.3 μg/m3 (23) 23.0
 
May 19, 2022, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A 0.2 ppb (3) N/A 15.1 μg/m3 (58) 58.0
 
May 19, 2022, 8 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.1 ppb (2) N/A 6.8 μg/m3 (29) 29.0
 
May 19, 2022, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.2 ppb (3) N/A 5.5 μg/m3 (23) 23.0
 
May 19, 2022, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.2 ppb (3) N/A 5.5 μg/m3 (23) 23.0
 
May 19, 2022, 4 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 0.4 ppb (5) N/A 15.3 μg/m3 (58) 58.0
 
May 19, 2022, 2 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 0.4 ppb (5) N/A 13.6 μg/m3 (55) 55.0
 
May 19, 2022, 6 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A 0.2 ppb (3) N/A 4.3 μg/m3 (18) 18.0
 
May 19, 2022, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A N/A 0.2 ppb (3) N/A 4.2 μg/m3 (18) 18.0
 
May 19, 2022, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 5.2 μg/m3 (22) 22.0
 
May 19, 2022, 3 a.m. N/A N/A N/A 22.0 ppb (21) N/A N/A N/A 0.3 ppb (4) N/A 5.7 μg/m3 (24) 24.0
 
May 19, 2022, 2 a.m. N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 0.4 ppb (5) N/A 4.7 μg/m3 (20) 24.0
 
May 19, 2022, 1 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A N/A 0.3 ppb (4) N/A 5.4 μg/m3 (23) 23.0
 
May 18, 2022, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 3.1 μg/m3 (13) 13.0
 
May 18, 2022, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 3.9 μg/m3 (17) 17.0
 
May 18, 2022, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.1 ppb (2) N/A 5.7 μg/m3 (24) 24.0
 
May 18, 2022, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 7.6 μg/m3 (32) 32.0
 
May 18, 2022, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.1 ppb (2) N/A 3.9 μg/m3 (17) 17.0
 
May 18, 2022, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.1 ppb (2) N/A 6.8 μg/m3 (29) 29.0
 
May 18, 2022, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 6.6 μg/m3 (28) 28.0
 
May 18, 2022, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (3) N/A 6.6 μg/m3 (28) 28.0
 
May 18, 2022, 3 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A 0.2 ppb (3) N/A 14.4 μg/m3 (56) 56.0
 
May 18, 2022, 3 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A 0.2 ppb (3) N/A 14.4 μg/m3 (56) 56.0
 
May 18, 2022, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A 0.5 ppb (6) N/A 15.2 μg/m3 (58) 58.0
 
May 18, 2022, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A 0.5 ppb (6) N/A 15.2 μg/m3 (58) 58.0
 
May 18, 2022, 1 p.m. N/A N/A N/A 27.0 ppb (26) N/A N/A N/A 0.5 ppb (6) N/A 15.8 μg/m3 (59) 59.0
 
May 18, 2022, 1 p.m. N/A N/A N/A 27.0 ppb (26) N/A N/A N/A 0.5 ppb (6) N/A 15.8 μg/m3 (59) 59.0
 
May 18, 2022, noon N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.3 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
May 18, 2022, noon N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.3 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
May 18, 2022, 11 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A N/A 0.2 ppb (3) N/A 8.5 μg/m3 (36) 36.0
 
May 18, 2022, 10 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A 0.2 ppb (3) N/A 16.7 μg/m3 (61) 61.0
 
May 18, 2022, 2 a.m. N/A N/A N/A 27.0 ppb (26) N/A N/A N/A 0.4 ppb (5) N/A 6.8 μg/m3 (29) 29.0
 
May 18, 2022, 1 a.m. N/A N/A N/A 23.0 ppb (22) N/A N/A N/A 0.5 ppb (6) N/A 6.1 μg/m3 (26) 26.0
 
May 18, 2022, midnight N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.3 ppb (4) N/A 6.8 μg/m3 (29) 29.0