ID: 2472

AQSQID: 040217004

Site Name: Casablanca

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

Updated: March 9, 2021, 12:32 a.m.

Location: Bapchule (Casa Blanca Rd), AZ

Reporting: True, Located: True

Current AQI: 9.0

Bapchule (Casa Blanca Rd) AZ, US: 33.11753, -111.88491

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 8, 2021, 11 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
 
March 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.4 μg/m3 (43) N/A 43.0
 
March 8, 2021, 9 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
 
March 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.1 μg/m3 (3) N/A 3.0
 
March 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.7 μg/m3 (22) N/A 22.0
 
March 8, 2021, 6 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
 
March 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.2 μg/m3 (52) N/A 52.0
 
March 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 76.5 μg/m3 (62) N/A 62.0
 
March 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.8 μg/m3 (73) N/A 73.0
 
March 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 225.8 μg/m3 (137) N/A 137.0
 
March 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.2 μg/m3 (60) N/A 60.0
 
March 8, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 59.7 μg/m3 (54) N/A 54.0
 
March 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) N/A 23.0
 
March 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.3 μg/m3 (32) N/A 32.0
 
March 8, 2021, 9 a.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
 
March 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.1 μg/m3 (46) N/A 46.0
 
March 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) N/A 46.0
 
March 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.7 μg/m3 (30) N/A 30.0
 
March 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.2 μg/m3 (53) N/A 53.0
 
March 8, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 114.3 μg/m3 (81) N/A 81.0
 
March 8, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 88.8 μg/m3 (68) N/A 68.0
 
March 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.3 μg/m3 (57) N/A 57.0
 
March 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.1 μg/m3 (70) N/A 70.0
 
March 8, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 45.6 μg/m3 (43) N/A 43.0
 
March 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.8 μg/m3 (18) N/A 18.0
 
March 7, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (10) N/A 10.0
 
March 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.8 μg/m3 (15) N/A 15.0
 
March 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.7 μg/m3 (27) N/A 27.0
 
March 7, 2021, 7 p.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
 
March 7, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.1 μg/m3 (31) N/A 31.0
 
March 7, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.7 μg/m3 (41) N/A 41.0
 
March 7, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.0 μg/m3 (73) N/A 73.0
 
March 7, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 80.4 μg/m3 (64) N/A 64.0
 
March 7, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.1 μg/m3 (35) N/A 35.0
 
March 7, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 57.8 μg/m3 (53) N/A 53.0
 
March 7, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.1 μg/m3 (41) N/A 41.0
 
March 7, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.5 μg/m3 (46) N/A 46.0
 
March 7, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.2 μg/m3 (39) N/A 39.0
 
March 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.5 μg/m3 (40) N/A 40.0
 
March 7, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.9 μg/m3 (57) N/A 57.0
 
March 7, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.1 μg/m3 (41) N/A 41.0
 
March 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (68) N/A 68.0
 
March 7, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 102.0 μg/m3 (75) N/A 75.0
 
March 7, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 143.6 μg/m3 (95) N/A 95.0
 
March 7, 2021, midnight 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
 
March 6, 2021, 11 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
 
March 6, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.8 μg/m3 (15) N/A 15.0
 
March 6, 2021, 9 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
 
March 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.2 μg/m3 (28) N/A 28.0
 
March 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.8 μg/m3 (35) N/A 35.0
 
March 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.5 μg/m3 (41) N/A 41.0
 
March 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 82.2 μg/m3 (65) N/A 65.0
 
March 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 144.4 μg/m3 (96) N/A 96.0
 
March 6, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 115.3 μg/m3 (81) N/A 81.0
 
March 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 130.7 μg/m3 (89) N/A 89.0
 
March 6, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.4 μg/m3 (54) N/A 54.0
 
March 6, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 58.4 μg/m3 (53) N/A 53.0
 
March 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.8 μg/m3 (46) N/A 46.0
 
March 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.2 μg/m3 (34) N/A 34.0
 
March 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.5 μg/m3 (7) N/A 7.0
 
March 6, 2021, 8 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
 
March 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) N/A 25.0
 
March 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.1 μg/m3 (56) N/A 56.0
 
March 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.9 μg/m3 (67) N/A 67.0
 
March 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.4 μg/m3 (56) N/A 56.0
 
March 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.2 μg/m3 (28) N/A 28.0
 
March 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.8 μg/m3 (55) N/A 55.0
 
March 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.8 μg/m3 (41) N/A 41.0
 
March 6, 2021, midnight 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
 
March 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.4 μg/m3 (14) N/A 14.0
 
March 5, 2021, 10 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
 
March 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.6 μg/m3 (15) N/A 15.0
 
March 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.7 μg/m3 (6) N/A 6.0
 
March 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.1 μg/m3 (4) N/A 4.0
 
March 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.3 μg/m3 (17) N/A 17.0
 
March 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.4 μg/m3 (58) N/A 58.0
 
March 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 82.8 μg/m3 (65) N/A 65.0
 
March 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.3 μg/m3 (60) N/A 60.0
 
March 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.9 μg/m3 (52) N/A 52.0
 
March 5, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) N/A 38.0
 
March 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.2 μg/m3 (33) N/A 33.0
 
March 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.2 μg/m3 (28) N/A 28.0
 
March 5, 2021, 9 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
 
March 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.2 μg/m3 (27) N/A 27.0
 
March 5, 2021, 7 a.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
 
March 5, 2021, 6 a.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
 
March 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.8 μg/m3 (39) N/A 39.0
 
March 5, 2021, 3 a.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
 
March 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.6 μg/m3 (20) N/A 20.0
 
March 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) N/A 25.0
 
March 5, 2021, midnight 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
 
March 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.1 μg/m3 (8) N/A 8.0
 
March 4, 2021, 10 p.m. 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
 
March 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.1 μg/m3 (16) N/A 16.0
 
March 4, 2021, 8 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
 
March 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.5 μg/m3 (7) N/A 7.0
 
March 4, 2021, 6 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
 
March 4, 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
 
March 4, 2021, 4 p.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
 
March 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.5 μg/m3 (30) N/A 30.0
 
March 4, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.4 μg/m3 (30) N/A 30.0
 
March 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.5 μg/m3 (19) N/A 19.0
 
March 4, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 29.6 μg/m3 (28) N/A 28.0
 
March 4, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.7 μg/m3 (4) N/A 4.0
 
March 4, 2021, 10 a.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
 
March 4, 2021, 9 a.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
 
March 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.9 μg/m3 (67) N/A 67.0
 
March 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.4 μg/m3 (57) N/A 57.0
 
March 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 84.1 μg/m3 (66) N/A 66.0
 
March 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 103.9 μg/m3 (76) N/A 76.0
 
March 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 125.4 μg/m3 (86) N/A 86.0
 
March 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 95.8 μg/m3 (72) N/A 72.0
 
March 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 104.8 μg/m3 (76) N/A 76.0
 
March 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 179.0 μg/m3 (113) N/A 113.0
 
March 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 171.2 μg/m3 (110) N/A 110.0
 
March 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.1 μg/m3 (45) N/A 45.0
 
March 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.7 μg/m3 (42) N/A 42.0
 
March 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.8 μg/m3 (43) N/A 43.0
 
March 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.0 μg/m3 (60) N/A 60.0
 
March 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 113.9 μg/m3 (81) N/A 81.0
 
March 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 117.1 μg/m3 (82) N/A 82.0
 
March 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.9 μg/m3 (50) N/A 50.0
 
March 3, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 38.8 μg/m3 (36) N/A 36.0
 
March 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.2 μg/m3 (33) N/A 33.0
 
March 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.1 μg/m3 (57) N/A 57.0
 
March 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.9 μg/m3 (59) N/A 59.0
 
March 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.6 μg/m3 (55) N/A 55.0
 
March 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 105.2 μg/m3 (76) N/A 76.0
 
March 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 158.9 μg/m3 (103) N/A 103.0
 
March 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 127.2 μg/m3 (87) N/A 87.0
 
March 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 147.7 μg/m3 (97) N/A 97.0
 
March 3, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 105.7 μg/m3 (77) N/A 77.0
 
March 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 125.9 μg/m3 (87) N/A 87.0
 
March 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.7 μg/m3 (61) N/A 61.0
 
March 3, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 27.9 μg/m3 (26) N/A 26.0
 
March 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.9 μg/m3 (4) N/A 4.0
 
March 2, 2021, 10 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
 
March 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) N/A 22.0
 
March 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.2 μg/m3 (22) N/A 22.0
 
March 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.9 μg/m3 (22) N/A 22.0
 
March 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.7 μg/m3 (50) N/A 50.0
 
March 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 115.7 μg/m3 (82) N/A 82.0
 
March 2, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 96.5 μg/m3 (72) N/A 72.0
 
March 2, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.9 μg/m3 (58) N/A 58.0
 
March 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.8 μg/m3 (35) N/A 35.0
 
March 2, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 31.7 μg/m3 (30) N/A 30.0
 
March 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.1 μg/m3 (35) N/A 35.0
 
March 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 76.7 μg/m3 (62) N/A 62.0
 
March 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.2 μg/m3 (52) N/A 52.0
 
March 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.2 μg/m3 (28) N/A 28.0
 
March 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) N/A 48.0
 
March 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.3 μg/m3 (28) N/A 28.0
 
March 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.2 μg/m3 (37) N/A 37.0
 
March 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.1 μg/m3 (47) N/A 47.0
 
March 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.7 μg/m3 (48) N/A 48.0
 
March 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.5 μg/m3 (45) N/A 45.0
 
March 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.4 μg/m3 (53) N/A 53.0
 
March 2, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 32.6 μg/m3 (31) N/A 31.0
 
March 1, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.7 μg/m3 (15) N/A 15.0
 
March 1, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.4 μg/m3 (22) N/A 22.0
 
March 1, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (21) N/A 21.0
 
March 1, 2021, 8 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
 
March 1, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.8 μg/m3 (8) N/A 8.0
 
March 1, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) N/A 36.0
 
March 1, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.4 μg/m3 (59) N/A 59.0
 
March 1, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.4 μg/m3 (63) N/A 63.0
 
March 1, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) N/A 22.0
 
March 1, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 6.9 μg/m3 (7) N/A 7.0