ID: 1676

AQSQID: 040131030

Site Name: Ft Mcd Yuma Frank-Az

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

Updated: Jan. 25, 2021, 2:31 a.m.

Location: Fort Mcdowell (Yuma Frank Rd), AZ

Reporting: True, Located: True

Current AQI: 18.0

Fort Mcdowell (Yuma Frank Rd) AZ, US: 33.6292, -111.676903

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 25, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 18.6 μg/m3 (18) N/A 18.0
 
Jan. 24, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.1 μg/m3 (11) N/A 11.0
 
Jan. 24, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.9 μg/m3 (23) N/A 23.0
 
Jan. 24, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.6 μg/m3 (16) N/A 16.0
 
Jan. 24, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.7 μg/m3 (9) N/A 9.0
 
Jan. 24, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) N/A 14.0
 
Jan. 24, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.1 μg/m3 (18) N/A 18.0
 
Jan. 24, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.6 μg/m3 (18) N/A 18.0
 
Jan. 24, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (12) N/A 12.0
 
Jan. 24, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (12) N/A 12.0
 
Jan. 24, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.5 μg/m3 (19) N/A 19.0
 
Jan. 24, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.2 μg/m3 (4) N/A 4.0
 
Jan. 24, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 9.7 μg/m3 (9) N/A 9.0
 
Jan. 24, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.3 μg/m3 (7) N/A 7.0
 
Jan. 24, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.5 μg/m3 (4) N/A 4.0
 
Jan. 24, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.5 μg/m3 (15) N/A 15.0
 
Jan. 24, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (8) N/A 8.0
 
Jan. 24, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) N/A 2.0
 
Jan. 24, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.8 μg/m3 (16) N/A 16.0
 
Jan. 24, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.4 μg/m3 (26) N/A 26.0
 
Jan. 24, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) N/A 13.0
 
Jan. 24, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.4 μg/m3 (25) N/A 25.0
 
Jan. 24, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.5 μg/m3 (23) N/A 23.0
 
Jan. 24, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 11.6 μg/m3 (11) N/A 11.0
 
Jan. 23, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.7 μg/m3 (13) N/A 13.0
 
Jan. 23, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.5 μg/m3 (15) N/A 15.0
 
Jan. 23, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.2 μg/m3 (8) N/A 8.0
 
Jan. 23, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.2 μg/m3 (16) N/A 16.0
 
Jan. 23, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 23, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.5 μg/m3 (13) N/A 13.0
 
Jan. 23, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) N/A 14.0
 
Jan. 23, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.6 μg/m3 (13) N/A 13.0
 
Jan. 23, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 26.4 μg/m3 (25) N/A 25.0
 
Jan. 23, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) N/A 20.0
 
Jan. 23, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.3 μg/m3 (15) N/A 15.0
 
Jan. 23, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 23, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.4 μg/m3 (3) N/A 3.0
 
Jan. 23, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.9 μg/m3 (5) N/A 5.0
 
Jan. 23, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.1 μg/m3 (18) N/A 18.0
 
Jan. 23, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.5 μg/m3 (11) N/A 11.0
 
Jan. 23, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) N/A 24.0
 
Jan. 23, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.7 μg/m3 (22) N/A 22.0
 
Jan. 23, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.6 μg/m3 (30) N/A 30.0
 
Jan. 23, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 18.2 μg/m3 (17) N/A 17.0
 
Jan. 22, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 22, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) N/A 11.0
 
Jan. 22, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.9 μg/m3 (15) N/A 15.0
 
Jan. 22, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.4 μg/m3 (7) N/A 7.0
 
Jan. 22, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.2 μg/m3 (8) N/A 8.0
 
Jan. 22, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.2 μg/m3 (5) N/A 5.0
 
Jan. 22, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (10) N/A 10.0
 
Jan. 22, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) N/A 14.0
 
Jan. 22, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) N/A 19.0
 
Jan. 22, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.9 μg/m3 (37) N/A 37.0
 
Jan. 22, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.9 μg/m3 (20) N/A 20.0
 
Jan. 22, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 24.6 μg/m3 (23) N/A 23.0
 
Jan. 22, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.4 μg/m3 (17) N/A 17.0
 
Jan. 22, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.5 μg/m3 (12) N/A 12.0
 
Jan. 22, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.8 μg/m3 (13) N/A 13.0
 
Jan. 22, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.4 μg/m3 (24) N/A 24.0
 
Jan. 22, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.2 μg/m3 (21) N/A 21.0
 
Jan. 22, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.9 μg/m3 (16) N/A 16.0
 
Jan. 22, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.7 μg/m3 (21) N/A 21.0
 
Jan. 22, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.7 μg/m3 (12) N/A 12.0
 
Jan. 22, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) N/A 11.0
 
Jan. 22, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (14) N/A 14.0
 
Jan. 21, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) N/A 14.0
 
Jan. 21, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.7 μg/m3 (10) N/A 10.0
 
Jan. 21, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.2 μg/m3 (9) N/A 9.0
 
Jan. 21, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.8 μg/m3 (7) N/A 7.0
 
Jan. 21, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.8 μg/m3 (9) N/A 9.0
 
Jan. 21, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.1 μg/m3 (14) N/A 14.0
 
Jan. 21, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) N/A 17.0
 
Jan. 21, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.7 μg/m3 (31) N/A 31.0
 
Jan. 21, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.6 μg/m3 (45) N/A 45.0
 
Jan. 21, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) N/A 43.0
 
Jan. 21, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.3 μg/m3 (27) N/A 27.0
 
Jan. 21, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 21, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.4 μg/m3 (20) N/A 20.0
 
Jan. 21, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.3 μg/m3 (15) N/A 15.0
 
Jan. 21, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.1 μg/m3 (20) N/A 20.0
 
Jan. 21, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) N/A 20.0
 
Jan. 21, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) N/A 30.0
 
Jan. 21, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) N/A 50.0
 
Jan. 21, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.9 μg/m3 (33) N/A 33.0
 
Jan. 21, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.7 μg/m3 (21) N/A 21.0
 
Jan. 21, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.7 μg/m3 (20) N/A 20.0
 
Jan. 21, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.1 μg/m3 (39) N/A 39.0
 
Jan. 21, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) N/A 18.0
 
Jan. 21, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) N/A 13.0
 
Jan. 20, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) N/A 14.0
 
Jan. 20, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.2 μg/m3 (12) N/A 12.0
 
Jan. 20, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.8 μg/m3 (17) N/A 17.0
 
Jan. 20, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.7 μg/m3 (17) N/A 17.0
 
Jan. 20, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.5 μg/m3 (20) N/A 20.0
 
Jan. 20, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.3 μg/m3 (24) N/A 24.0
 
Jan. 20, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.6 μg/m3 (39) N/A 39.0
 
Jan. 20, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.3 μg/m3 (51) N/A 51.0
 
Jan. 20, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.2 μg/m3 (40) N/A 40.0
 
Jan. 20, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.8 μg/m3 (44) N/A 44.0
 
Jan. 20, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.3 μg/m3 (42) N/A 42.0
 
Jan. 20, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 49.9 μg/m3 (47) N/A 47.0
 
Jan. 20, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 96.1 μg/m3 (72) N/A 72.0
 
Jan. 20, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 96.7 μg/m3 (72) N/A 72.0
 
Jan. 20, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.7 μg/m3 (67) N/A 67.0
 
Jan. 20, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 91.6 μg/m3 (70) N/A 70.0
 
Jan. 20, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 94.4 μg/m3 (71) N/A 71.0
 
Jan. 20, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 97.6 μg/m3 (73) N/A 73.0
 
Jan. 20, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 122.2 μg/m3 (85) N/A 85.0
 
Jan. 20, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 134.9 μg/m3 (91) N/A 91.0
 
Jan. 20, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 133.9 μg/m3 (91) N/A 91.0
 
Jan. 20, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 188.7 μg/m3 (118) N/A 118.0
 
Jan. 20, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 157.4 μg/m3 (103) N/A 103.0
 
Jan. 20, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 138.1 μg/m3 (93) N/A 93.0
 
Jan. 19, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 108.9 μg/m3 (78) N/A 78.0
 
Jan. 19, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.5 μg/m3 (50) N/A 50.0
 
Jan. 19, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.2 μg/m3 (19) N/A 19.0
 
Jan. 19, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) N/A 14.0
 
Jan. 19, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.7 μg/m3 (12) N/A 12.0
 
Jan. 19, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) N/A 10.0
 
Jan. 19, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.1 μg/m3 (11) N/A 11.0
 
Jan. 19, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) N/A 14.0
 
Jan. 19, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.1 μg/m3 (20) N/A 20.0
 
Jan. 19, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.1 μg/m3 (37) N/A 37.0
 
Jan. 19, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 154.9 μg/m3 (101) N/A 101.0
 
Jan. 19, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) N/A 15.0
 
Jan. 19, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 95.6 μg/m3 (72) N/A 72.0
 
Jan. 19, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.8 μg/m3 (26) N/A 26.0
 
Jan. 19, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.5 μg/m3 (52) N/A 52.0
 
Jan. 19, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.7 μg/m3 (38) N/A 38.0
 
Jan. 19, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.1 μg/m3 (55) N/A 55.0
 
Jan. 19, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.7 μg/m3 (47) N/A 47.0
 
Jan. 19, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.5 μg/m3 (51) N/A 51.0
 
Jan. 19, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.1 μg/m3 (49) N/A 49.0
 
Jan. 19, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.9 μg/m3 (52) N/A 52.0
 
Jan. 19, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.6 μg/m3 (57) N/A 57.0
 
Jan. 19, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) N/A 33.0
 
Jan. 19, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 31.8 μg/m3 (30) N/A 30.0
 
Jan. 18, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.3 μg/m3 (25) N/A 25.0
 
Jan. 18, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.8 μg/m3 (20) N/A 20.0
 
Jan. 18, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) N/A 15.0
 
Jan. 18, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) N/A 15.0
 
Jan. 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.9 μg/m3 (17) N/A 17.0
 
Jan. 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.4 μg/m3 (29) N/A 29.0
 
Jan. 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.9 μg/m3 (29) N/A 29.0
 
Jan. 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.9 μg/m3 (25) N/A 25.0
 
Jan. 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) N/A 50.0
 
Jan. 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.6 μg/m3 (30) N/A 30.0
 
Jan. 18, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.4 μg/m3 (15) N/A 15.0
 
Jan. 18, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 27.4 μg/m3 (26) N/A 26.0
 
Jan. 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.3 μg/m3 (43) N/A 43.0
 
Jan. 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.9 μg/m3 (33) N/A 33.0
 
Jan. 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.8 μg/m3 (34) N/A 34.0
 
Jan. 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) N/A 43.0
 
Jan. 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.3 μg/m3 (40) N/A 40.0
 
Jan. 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.9 μg/m3 (40) N/A 40.0
 
Jan. 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.1 μg/m3 (27) N/A 27.0
 
Jan. 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.3 μg/m3 (53) N/A 53.0
 
Jan. 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 112.9 μg/m3 (80) N/A 80.0
 
Jan. 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.6 μg/m3 (38) N/A 38.0
 
Jan. 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 80.0 μg/m3 (64) N/A 64.0
 
Jan. 18, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 38.1 μg/m3 (36) N/A 36.0
 
Jan. 17, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.4 μg/m3 (9) N/A 9.0
 
Jan. 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (11) N/A 11.0
 
Jan. 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.7 μg/m3 (7) N/A 7.0
 
Jan. 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.2 μg/m3 (11) N/A 11.0
 
Jan. 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) N/A 13.0
 
Jan. 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.2 μg/m3 (24) N/A 24.0