ID: 87

AQSQID: 040131004

Site Name: North Phoenix

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

Updated: June 15, 2021, 12:52 p.m.

Location: Phoenix (N Mtain), AZ

Reporting: True, Located: True

Current AQI: 42.0

Phoenix (N Mtain) AZ, US: 33.560299, -112.066299

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 33.0 μg/m3 (31) 9.9 μg/m3 (42) 42.0
 
June 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 24.0 μg/m3 (23) 9.2 μg/m3 (39) 39.0
 
June 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 23.0 μg/m3 (22) 9.7 μg/m3 (41) 41.0
 
June 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 20.0 μg/m3 (19) 6.4 μg/m3 (27) 27.0
 
June 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 21.0 μg/m3 (20) 7.6 μg/m3 (32) 32.0
 
June 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 19.0 μg/m3 (18) 4.4 μg/m3 (19) 27.0
 
June 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 18.0 μg/m3 (17) 4.5 μg/m3 (19) 27.0
 
June 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 18.0 μg/m3 (17) 5.6 μg/m3 (24) 27.0
 
June 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 18.0 μg/m3 (17) 5.4 μg/m3 (23) 29.0
 
June 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 17.0 μg/m3 (16) 4.6 μg/m3 (20) 31.0
 
June 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 20.0 μg/m3 (19) 6.3 μg/m3 (27) 38.0
 
June 15, 2021, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 18.0 μg/m3 (17) 3.9 μg/m3 (17) 42.0
 
June 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 46.0
 
June 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 19.0 μg/m3 (18) 5.8 μg/m3 (25) 51.0
 
June 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 21.0 μg/m3 (20) 7.3 μg/m3 (31) 71.0
 
June 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 20.0 μg/m3 (19) 6.4 μg/m3 (27) 81.0
 
June 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A 26.0 μg/m3 (25) 7.0 μg/m3 (30) 94.0
 
June 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A 28.0 μg/m3 (26) 8.8 μg/m3 (37) 87.0
 
June 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 25.0 μg/m3 (24) 7.2 μg/m3 (31) 61.0
 
June 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 38.0 μg/m3 (36) 10.1 μg/m3 (43) 45.0
 
June 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 40.0 μg/m3 (38) 10.0 μg/m3 (42) 42.0
 
June 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 36.0 μg/m3 (34) 7.2 μg/m3 (31) 34.0
 
June 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 34.0 μg/m3 (32) 7.3 μg/m3 (31) 32.0
 
June 14, 2021, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 23.0 μg/m3 (22) 7.4 μg/m3 (31) 31.0
 
June 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 22.0 μg/m3 (21) 8.1 μg/m3 (34) 34.0
 
June 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 21.0 μg/m3 (20) 8.5 μg/m3 (36) 36.0
 
June 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
June 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 22.0 μg/m3 (21) 7.1 μg/m3 (30) 30.0
 
June 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 18.0 μg/m3 (17) 7.1 μg/m3 (30) 30.0
 
June 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 21.0 μg/m3 (20) 6.8 μg/m3 (29) 29.0
 
June 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 36.0 μg/m3 (34) 8.9 μg/m3 (38) 38.0
 
June 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 46.0 μg/m3 (43) 9.0 μg/m3 (38) 43.0
 
June 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 21.0 μg/m3 (20) 6.0 μg/m3 (25) 27.0
 
June 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 12.0 μg/m3 (12) 4.8 μg/m3 (20) 46.0
 
June 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 51.0
 
June 14, 2021, midnight N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 13.0 μg/m3 (13) 4.8 μg/m3 (20) 65.0
 
June 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 11.0 μg/m3 (11) 3.3 μg/m3 (14) 78.0
 
June 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 15.0 μg/m3 (14) 5.6 μg/m3 (24) 74.0
 
June 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A 13.0 μg/m3 (13) 4.1 μg/m3 (18) 87.0
 
June 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A 13.0 μg/m3 (13) 6.7 μg/m3 (28) 104.0
 
June 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (106) N/A 13.0 μg/m3 (13) 6.7 μg/m3 (28) 106.0
 
June 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (106) N/A 17.0 μg/m3 (16) 7.5 μg/m3 (32) 106.0
 
June 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A 18.0 μg/m3 (17) 6.9 μg/m3 (29) 104.0
 
June 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 23.0 μg/m3 (22) 7.9 μg/m3 (33) 71.0
 
June 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 19.0 μg/m3 (18) 6.3 μg/m3 (27) 43.0
 
June 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 18.0 μg/m3 (17) 5.9 μg/m3 (25) 34.0
 
June 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 18.0 μg/m3 (17) 3.8 μg/m3 (16) 24.0
 
June 13, 2021, noon N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 18.0 μg/m3 (17) 6.6 μg/m3 (28) 28.0
 
June 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 13.0 μg/m3 (13) 5.3 μg/m3 (23) 25.0
 
June 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 12.0 μg/m3 (12) 4.8 μg/m3 (20) 33.0
 
June 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 12.0 μg/m3 (12) 4.4 μg/m3 (19) 32.0
 
June 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 17.0 μg/m3 (16) 6.3 μg/m3 (27) 34.0
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 25.0 μg/m3 (24) 9.4 μg/m3 (40) 40.0
 
June 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 31.0 μg/m3 (29) 10.2 μg/m3 (43) 43.0
 
June 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 39.0 μg/m3 (37) 13.9 μg/m3 (55) 55.0
 
June 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 28.0 μg/m3 (26) 12.1 μg/m3 (51) 51.0
 
June 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 13.0 μg/m3 (13) 5.2 μg/m3 (22) 22.0
 
June 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 9.0 μg/m3 (9) 5.4 μg/m3 (23) 43.0
 
June 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 7.0 μg/m3 (7) 3.8 μg/m3 (16) 50.0
 
June 13, 2021, midnight N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 8.0 μg/m3 (8) 4.1 μg/m3 (18) 81.0
 
June 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A 9.0 μg/m3 (9) 4.3 μg/m3 (18) 104.0
 
June 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 84.0 ppb (108) N/A 11.0 μg/m3 (11) 5.9 μg/m3 (25) 108.0
 
June 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 84.0 ppb (108) N/A 11.0 μg/m3 (11) 6.2 μg/m3 (26) 108.0
 
June 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A 10.0 μg/m3 (10) 5.2 μg/m3 (22) 105.0
 
June 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A 13.0 μg/m3 (13) 4.3 μg/m3 (18) 102.0
 
June 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A 19.0 μg/m3 (18) 4.9 μg/m3 (21) 104.0
 
June 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A 22.0 μg/m3 (21) 5.4 μg/m3 (23) 105.0
 
June 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 24.0 μg/m3 (23) 6.6 μg/m3 (28) 78.0
 
June 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 31.0 μg/m3 (29) 9.0 μg/m3 (38) 46.0
 
June 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 32.0 μg/m3 (30) 10.1 μg/m3 (43) 43.0
 
June 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 25.0 μg/m3 (24) 7.7 μg/m3 (33) 33.0
 
June 12, 2021, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 19.0 μg/m3 (18) 6.5 μg/m3 (28) 28.0
 
June 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 16.0 μg/m3 (15) 6.1 μg/m3 (26) 33.0
 
June 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 18.0 μg/m3 (17) 5.5 μg/m3 (23) 32.0
 
June 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 23.0 μg/m3 (22) 9.4 μg/m3 (40) 40.0
 
June 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 21.0 μg/m3 (20) 6.1 μg/m3 (26) 33.0
 
June 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 22.0 μg/m3 (21) 7.2 μg/m3 (31) 31.0
 
June 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 31.0 μg/m3 (29) 10.0 μg/m3 (42) 42.0
 
June 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 39.0 μg/m3 (37) 9.9 μg/m3 (42) 42.0
 
June 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 32.0 μg/m3 (30) 9.0 μg/m3 (38) 38.0
 
June 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 14.0 μg/m3 (13) 5.3 μg/m3 (23) 34.0
 
June 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A 8.0 μg/m3 (8) 1.8 μg/m3 (8) 100.0
 
June 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (106) N/A 13.0 μg/m3 (13) 5.2 μg/m3 (22) 106.0
 
June 12, 2021, midnight N/A N/A N/A N/A N/A N/A 79.0 ppb (106) N/A 13.0 μg/m3 (13) 4.4 μg/m3 (19) 106.0
 
June 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 83.0 ppb (108) N/A 19.0 μg/m3 (18) 5.6 μg/m3 (24) 108.0
 
June 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 93.0 ppb (113) N/A 28.0 μg/m3 (26) 8.3 μg/m3 (35) 113.0
 
June 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 102.0 ppb (118) N/A 30.0 μg/m3 (28) 8.9 μg/m3 (38) 118.0
 
June 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 85.0 ppb (109) N/A 22.0 μg/m3 (21) 6.5 μg/m3 (28) 109.0
 
June 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A 22.0 μg/m3 (21) 7.4 μg/m3 (31) 100.0
 
June 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A 19.0 μg/m3 (18) 3.8 μg/m3 (16) 100.0
 
June 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 22.0 μg/m3 (21) 4.7 μg/m3 (20) 81.0
 
June 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 25.0 μg/m3 (24) 6.3 μg/m3 (27) 51.0
 
June 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 26.0 μg/m3 (25) 5.8 μg/m3 (25) 42.0
 
June 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 31.0 μg/m3 (29) 7.7 μg/m3 (33) 33.0
 
June 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 30.0 μg/m3 (28) 7.4 μg/m3 (31) 31.0
 
June 11, 2021, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 24.0 μg/m3 (23) 8.5 μg/m3 (36) 36.0
 
June 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 21.0 μg/m3 (20) 7.5 μg/m3 (32) 32.0
 
June 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 17.0 μg/m3 (16) 5.1 μg/m3 (22) 22.0
 
June 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 18.0 μg/m3 (17) 6.1 μg/m3 (26) 26.0
 
June 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 21.0 μg/m3 (20) 6.3 μg/m3 (27) 27.0
 
June 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 16.0 μg/m3 (15) 2.0 μg/m3 (9) 27.0
 
June 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 14.0 μg/m3 (13) 2.4 μg/m3 (10) 32.0
 
June 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 14.0 μg/m3 (13) 3.7 μg/m3 (16) 43.0
 
June 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 16.0 μg/m3 (15) 5.1 μg/m3 (22) 41.0
 
June 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 16.0 μg/m3 (15) 4.9 μg/m3 (21) 38.0
 
June 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 14.0 μg/m3 (13) 5.6 μg/m3 (24) 42.0
 
June 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 18.0 μg/m3 (17) 7.3 μg/m3 (31) 45.0
 
June 11, 2021, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 49.0
 
June 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 12.0 μg/m3 (12) 3.1 μg/m3 (13) 49.0
 
June 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 16.0 μg/m3 (15) 3.6 μg/m3 (16) 50.0
 
June 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 15.0 μg/m3 (14) 2.6 μg/m3 (11) 50.0
 
June 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 17.0 μg/m3 (16) 4.8 μg/m3 (20) 58.0
 
June 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 21.0 μg/m3 (20) 6.5 μg/m3 (28) 71.0
 
June 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 19.0 μg/m3 (18) 6.0 μg/m3 (25) 58.0
 
June 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 23.0 μg/m3 (22) 5.3 μg/m3 (23) 45.0
 
June 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 29.0 μg/m3 (27) 6.7 μg/m3 (28) 38.0
 
June 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 23.0 μg/m3 (22) 4.9 μg/m3 (21) 32.0
 
June 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 31.0 μg/m3 (29) 7.6 μg/m3 (32) 32.0
 
June 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 35.0 μg/m3 (33) 7.3 μg/m3 (31) 33.0
 
June 10, 2021, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 21.0 μg/m3 (20) 4.3 μg/m3 (18) 20.0
 
June 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 14.0 μg/m3 (13) 4.5 μg/m3 (19) 22.0
 
June 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 12.0 μg/m3 (12) 4.2 μg/m3 (18) 28.0
 
June 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 16.0 μg/m3 (15) 4.8 μg/m3 (20) 37.0
 
June 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 19.0 μg/m3 (18) 4.9 μg/m3 (21) 29.0
 
June 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 14.0 μg/m3 (13) 4.5 μg/m3 (19) 34.0
 
June 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 30.0
 
June 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 16.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
June 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 26.0
 
June 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 11.0 μg/m3 (11) 2.9 μg/m3 (13) 33.0
 
June 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 10.0 μg/m3 (10) 2.6 μg/m3 (11) 47.0
 
June 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 13.0 μg/m3 (13) 3.6 μg/m3 (16) 65.0
 
June 10, 2021, midnight N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A 16.0 μg/m3 (15) 5.1 μg/m3 (22) 94.0
 
June 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A 21.0 μg/m3 (20) 8.4 μg/m3 (36) 107.0
 
June 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 84.0 ppb (108) N/A 18.0 μg/m3 (17) 6.0 μg/m3 (25) 108.0
 
June 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (106) N/A 15.0 μg/m3 (14) 3.6 μg/m3 (16) 106.0
 
June 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A 15.0 μg/m3 (14) 4.5 μg/m3 (19) 104.0
 
June 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 12.0 μg/m3 (12) 3.3 μg/m3 (14) 81.0
 
June 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 71.0
 
June 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 20.0 μg/m3 (19) 5.2 μg/m3 (22) 71.0
 
June 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 31.0 μg/m3 (29) 8.2 μg/m3 (35) 48.0
 
June 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 31.0 μg/m3 (29) 8.0 μg/m3 (34) 34.0
 
June 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 31.0 μg/m3 (29) 7.7 μg/m3 (33) 33.0
 
June 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 25.0 μg/m3 (24) 8.4 μg/m3 (36) 36.0
 
June 9, 2021, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 17.0 μg/m3 (16) 6.6 μg/m3 (28) 28.0
 
June 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 15.0 μg/m3 (14) 3.9 μg/m3 (17) 17.0
 
June 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 13.0 μg/m3 (13) 4.9 μg/m3 (21) 21.0
 
June 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 17.0 μg/m3 (16) 8.2 μg/m3 (35) 35.0
 
June 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 24.0 μg/m3 (23) 10.4 μg/m3 (44) 44.0
 
June 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 21.0 μg/m3 (20) 8.0 μg/m3 (34) 34.0
 
June 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 24.0 μg/m3 (23) 10.1 μg/m3 (43) 43.0
 
June 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 19.9 μg/m3 (19) 9.3 μg/m3 (39) 39.0
 
June 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 16.1 μg/m3 (15) 5.7 μg/m3 (24) 24.0
 
June 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 12.2 μg/m3 (12) 3.4 μg/m3 (15) 40.0
 
June 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 9.8 μg/m3 (10) 3.6 μg/m3 (16) 48.0
 
June 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 12.2 μg/m3 (12) 5.3 μg/m3 (23) 51.0
 
June 9, 2021, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 13.1 μg/m3 (13) 6.0 μg/m3 (25) 58.0
 
June 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 15.3 μg/m3 (15) 6.8 μg/m3 (29) 58.0
 
June 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 12.5 μg/m3 (12) 5.1 μg/m3 (22) 61.0
 
June 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 16.4 μg/m3 (16) 8.6 μg/m3 (36) 65.0
 
June 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 20.9 μg/m3 (20) 7.4 μg/m3 (31) 61.0
 
June 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 13.7 μg/m3 (13) 4.1 μg/m3 (18) 55.0
 
June 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 13.7 μg/m3 (13) 4.5 μg/m3 (19) 50.0
 
June 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 11.7 μg/m3 (11) 3.6 μg/m3 (16) 46.0
 
June 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A N/A 42.0
 
June 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
June 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.5 μg/m3 (13) 1.9 μg/m3 (8) 13.0
 
June 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 16.7 μg/m3 (16) 3.3 μg/m3 (14) 34.0
 
June 8, 2021, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 16.2 μg/m3 (15) 3.2 μg/m3 (14) 18.0