ID: 7874

AQSQID: 840460130004

Site Name: Aberdeen Bus Stop

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

Updated: July 30, 2021, 5:54 a.m.

Location: Aberdeen (Melrose Addition), SD

Reporting: True, Located: True

Current AQI: 191.0

Aberdeen (Melrose Addition) SD, US: 45.468596, -98.494061

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 23, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 88.0 μg/m3 (68) 12.2 μg/m3 (52) 68.0
 
July 23, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 20.4 μg/m3 (69) 69.0
 
July 23, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (63) 19.6 μg/m3 (67) 67.0
 
July 23, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (58) 16.9 μg/m3 (62) 62.0
 
July 23, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (57) 17.7 μg/m3 (63) 63.0
 
July 22, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (61) 21.0 μg/m3 (70) 70.0
 
July 22, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (56) 20.5 μg/m3 (69) 69.0
 
July 22, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (56) 14.7 μg/m3 (57) 57.0
 
July 22, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 17.0 μg/m3 (62) 62.0
 
July 22, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 14.3 μg/m3 (56) 56.0
 
July 22, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 15.4 μg/m3 (58) 58.0
 
July 22, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 14.0 μg/m3 (55) 55.0
 
July 22, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 12.5 μg/m3 (52) 52.0
 
July 22, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (52) 13.0 μg/m3 (53) 53.0
 
July 22, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.8 μg/m3 (68) 68.0
 
July 22, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) N/A 42.0
 
July 22, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 18.1 μg/m3 (64) 64.0
 
July 22, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 16.9 μg/m3 (62) 62.0
 
July 22, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 17.9 μg/m3 (64) 64.0
 
July 22, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 18.9 μg/m3 (66) 66.0
 
July 22, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 13.0 μg/m3 (53) 53.0
 
July 22, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 19.9 μg/m3 (68) 68.0
 
July 22, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 16.2 μg/m3 (60) 60.0
 
July 22, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 14.9 μg/m3 (57) 57.0
 
July 22, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 13.5 μg/m3 (54) 54.0
 
July 22, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 11.3 μg/m3 (48) 48.0
 
July 22, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 15.2 μg/m3 (58) 58.0
 
July 22, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 7.6 μg/m3 (32) 50.0
 
July 22, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 78.0 μg/m3 (63) 10.8 μg/m3 (46) 63.0
 
July 21, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (56) 10.0 μg/m3 (42) 56.0
 
July 21, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (57) 8.1 μg/m3 (34) 57.0
 
July 21, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (53) 12.2 μg/m3 (52) 53.0
 
July 21, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (57) 10.8 μg/m3 (46) 57.0
 
July 21, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (61) 12.5 μg/m3 (52) 61.0
 
July 21, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (57) 14.4 μg/m3 (56) 57.0
 
July 21, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (55) 15.7 μg/m3 (59) 59.0
 
July 21, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 10.8 μg/m3 (46) 50.0
 
July 21, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 9.8 μg/m3 (41) 52.0
 
July 21, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 11.3 μg/m3 (48) 48.0
 
July 21, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 10.0 μg/m3 (42) 42.0
 
July 21, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 10.3 μg/m3 (43) 43.0
 
July 21, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 11.0 μg/m3 (46) 46.0
 
July 21, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 11.2 μg/m3 (47) 47.0
 
July 21, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 13.5 μg/m3 (54) 54.0
 
July 21, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 7.6 μg/m3 (32) 32.0
 
July 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) 6.9 μg/m3 (29) 30.0
 
July 21, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 7.6 μg/m3 (32) 32.0
 
July 21, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 9.5 μg/m3 (40) 40.0
 
July 21, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 10.8 μg/m3 (46) 46.0
 
July 21, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 14.7 μg/m3 (57) 57.0
 
July 21, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 13.2 μg/m3 (54) 54.0
 
July 21, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (52) 8.8 μg/m3 (37) 52.0
 
July 21, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 7.6 μg/m3 (32) 42.0
 
July 20, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 8.5 μg/m3 (36) 49.0
 
July 20, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 11.7 μg/m3 (49) 49.0
 
July 20, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) 14.0 μg/m3 (55) 55.0
 
July 20, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) 10.3 μg/m3 (43) 54.0
 
July 20, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (61) 6.4 μg/m3 (27) 61.0
 
July 20, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 10.3 μg/m3 (43) 50.0
 
July 20, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 12.7 μg/m3 (53) 53.0
 
July 20, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 9.3 μg/m3 (39) 46.0
 
July 20, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 7.9 μg/m3 (33) 55.0
 
July 20, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (59) 12.0 μg/m3 (50) 59.0
 
July 20, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 13.2 μg/m3 (54) 54.0
 
July 20, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 10.2 μg/m3 (43) 43.0
 
July 20, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 12.5 μg/m3 (52) 52.0
 
July 20, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 9.8 μg/m3 (41) 41.0
 
July 20, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 6.9 μg/m3 (29) 29.0
 
July 20, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 7.6 μg/m3 (32) 32.0
 
July 20, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 7.9 μg/m3 (33) 33.0
 
July 20, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 8.1 μg/m3 (34) 34.0
 
July 20, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) 9.5 μg/m3 (40) 48.0
 
July 20, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 13.2 μg/m3 (54) 55.0
 
July 20, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (56) 15.9 μg/m3 (59) 59.0
 
July 20, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 11.0 μg/m3 (46) 50.0
 
July 20, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 8.6 μg/m3 (36) 40.0
 
July 20, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 7.6 μg/m3 (32) 38.0
 
July 19, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (57) 10.3 μg/m3 (43) 57.0
 
July 19, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
July 19, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 7.1 μg/m3 (30) 30.0
 
July 19, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
July 19, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 8.5 μg/m3 (36) 38.0
 
July 19, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 6.9 μg/m3 (29) 32.0
 
July 19, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 8.3 μg/m3 (35) 39.0
 
July 19, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 13.0 μg/m3 (53) 53.0
 
July 19, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 9.3 μg/m3 (39) 42.0
 
July 19, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 13.5 μg/m3 (54) 54.0
 
July 19, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 16.2 μg/m3 (60) 60.0
 
July 19, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 12.2 μg/m3 (52) 52.0
 
July 19, 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) 13.7 μg/m3 (55) 55.0
 
July 19, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 11.7 μg/m3 (49) 49.0
 
July 19, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 11.2 μg/m3 (47) 47.0
 
July 19, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 12.5 μg/m3 (52) 52.0
 
July 19, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 14.9 μg/m3 (57) 57.0
 
July 19, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 12.5 μg/m3 (52) 52.0
 
July 19, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 13.5 μg/m3 (54) 54.0
 
July 19, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 11.5 μg/m3 (48) 48.0
 
July 19, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 15.9 μg/m3 (59) 59.0
 
July 19, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 13.7 μg/m3 (55) 55.0
 
July 19, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 12.5 μg/m3 (52) 52.0
 
July 19, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 8.8 μg/m3 (37) 37.0
 
July 18, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 9.3 μg/m3 (39) 39.0
 
July 18, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 9.5 μg/m3 (40) 40.0
 
July 18, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 7.8 μg/m3 (33) 33.0
 
July 18, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
July 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 7.9 μg/m3 (33) 33.0
 
July 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 4.6 μg/m3 (20) 21.0
 
July 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 8.3 μg/m3 (35) 35.0
 
July 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
July 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 11.8 μg/m3 (50) 50.0
 
July 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 10.5 μg/m3 (44) 44.0
 
July 18, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 13.5 μg/m3 (54) 54.0
 
July 18, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 11.5 μg/m3 (48) 48.0
 
July 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 7.4 μg/m3 (31) 31.0
 
July 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 10.3 μg/m3 (43) 43.0
 
July 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 13.7 μg/m3 (55) 55.0
 
July 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 10.8 μg/m3 (46) 46.0
 
July 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 11.0 μg/m3 (46) 46.0
 
July 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 14.9 μg/m3 (57) 57.0
 
July 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 18.2 μg/m3 (64) 64.0
 
July 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 23.0 μg/m3 (74) 74.0
 
July 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 14.4 μg/m3 (56) 56.0
 
July 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 16.2 μg/m3 (60) 60.0
 
July 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 13.7 μg/m3 (55) 55.0
 
July 18, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 10.8 μg/m3 (46) 46.0
 
July 17, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 17.0 μg/m3 (62) 62.0
 
July 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 11.5 μg/m3 (48) 48.0
 
July 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 13.7 μg/m3 (55) 55.0
 
July 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 12.5 μg/m3 (52) 52.0
 
July 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 16.4 μg/m3 (61) 61.0
 
July 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 13.7 μg/m3 (55) 55.0
 
July 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 16.2 μg/m3 (60) 60.0
 
July 17, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 15.4 μg/m3 (58) 58.0
 
July 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 17.9 μg/m3 (64) 64.0
 
July 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 16.4 μg/m3 (61) 61.0
 
July 17, 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) 17.4 μg/m3 (63) 63.0
 
July 17, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 15.7 μg/m3 (59) 59.0
 
July 17, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 14.7 μg/m3 (57) 57.0
 
July 17, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 18.4 μg/m3 (65) 65.0
 
July 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 14.5 μg/m3 (57) 57.0
 
July 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 21.1 μg/m3 (70) 70.0
 
July 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 22.0 μg/m3 (72) 72.0
 
July 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 18.9 μg/m3 (66) 66.0
 
July 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 21.3 μg/m3 (71) 71.0
 
July 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 23.7 μg/m3 (76) 76.0
 
July 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) 29.8 μg/m3 (89) 89.0
 
July 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 26.9 μg/m3 (83) 83.0
 
July 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 17.0 μg/m3 (62) 62.0
 
July 17, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 17.2 μg/m3 (62) 62.0
 
July 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 17.7 μg/m3 (63) 63.0
 
July 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 22.5 μg/m3 (73) 73.0
 
July 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 20.3 μg/m3 (69) 69.0
 
July 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 15.4 μg/m3 (58) 58.0
 
July 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (51) 19.1 μg/m3 (66) 66.0
 
July 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (55) 14.7 μg/m3 (57) 57.0
 
July 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 18.9 μg/m3 (66) 66.0
 
July 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (52) 26.4 μg/m3 (82) 82.0
 
July 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 28.1 μg/m3 (85) 85.0
 
July 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 32.9 μg/m3 (95) 95.0
 
July 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (54) 38.4 μg/m3 (109) 109.0
 
July 16, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 38.7 μg/m3 (109) 109.0
 
July 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 39.7 μg/m3 (112) 112.0
 
July 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 26.1 μg/m3 (81) 81.0
 
July 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 34.1 μg/m3 (98) 98.0
 
July 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 29.8 μg/m3 (89) 89.0
 
July 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 25.4 μg/m3 (79) 79.0
 
July 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 25.1 μg/m3 (79) 79.0
 
July 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) 29.3 μg/m3 (88) 88.0