ID: 2070

AQSQID: 295100093

Site Name: Branch Street

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

Updated: July 4, 2022, 9:26 a.m.

Location: Saint Louis (Near N Rivfront), MO

Reporting: True, Located: True

Current AQI: 60.0

Saint Louis (Near N Rivfront) MO, US: 38.65643, -90.18977

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 4, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 16.1 μg/m3 (60) 60.0
 
July 4, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 16.1 μg/m3 (60) 60.0
 
July 4, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 16.1 μg/m3 (60) 60.0
 
July 4, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 14.3 μg/m3 (56) 56.0
 
July 4, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 14.3 μg/m3 (56) 56.0
 
July 4, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 14.3 μg/m3 (56) 56.0
 
July 4, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 14.1 μg/m3 (56) 56.0
 
July 4, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 14.1 μg/m3 (56) 56.0
 
July 4, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 14.1 μg/m3 (56) 56.0
 
July 4, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 3.5 μg/m3 (15) 18.0
 
July 4, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 3.5 μg/m3 (15) 18.0
 
July 4, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 2.5 μg/m3 (11) 14.0
 
July 4, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 2.5 μg/m3 (11) 14.0
 
July 3, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 14.2 μg/m3 (56) 56.0
 
July 3, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) -4.0 μg/m3 (0) 13.0
 
July 3, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 4.2 μg/m3 (18) 18.0
 
July 3, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) -1.1 μg/m3 (0) 13.0
 
July 3, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 11.4 μg/m3 (48) 48.0
 
July 3, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
July 3, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 3.4 μg/m3 (15) 16.0
 
July 3, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 3.4 μg/m3 (15) 16.0
 
July 3, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 4.6 μg/m3 (20) 20.0
 
July 3, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 30.0
 
July 3, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 6.3 μg/m3 (27) 27.0
 
July 3, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.5 μg/m3 (23) 23.0
 
July 3, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 10.9 μg/m3 (46) 46.0
 
July 3, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 9.2 μg/m3 (39) 39.0
 
July 3, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.7 μg/m3 (24) 24.0
 
July 3, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.7 μg/m3 (24) 24.0
 
July 3, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.7 μg/m3 (24) 24.0
 
July 3, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 4.6 μg/m3 (20) 20.0
 
July 3, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 16.9 μg/m3 (62) 62.0
 
July 3, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.2 μg/m3 (26) 26.0
 
July 3, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.2 μg/m3 (26) 26.0
 
July 3, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 14.2 μg/m3 (56) 56.0
 
July 2, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 16.4 μg/m3 (61) 61.0
 
July 2, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.3 μg/m3 (27) 27.0
 
July 2, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 13.1 μg/m3 (54) 54.0
 
July 2, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 13.9 μg/m3 (55) 55.0
 
July 2, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.8 μg/m3 (33) 33.0
 
July 2, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
July 2, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 18.7 μg/m3 (65) 65.0
 
July 2, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 13.3 μg/m3 (54) 54.0
 
July 2, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) -1.3 μg/m3 (0) 14.0
 
July 2, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 8.5 μg/m3 (36) 36.0
 
July 2, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 7.1 μg/m3 (30) 30.0
 
July 2, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 7.1 μg/m3 (30) 30.0
 
July 2, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) -3.0 μg/m3 (0) 15.0
 
July 2, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
July 2, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
July 2, 2022, 7 a.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 2, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 2.9 μg/m3 (13) 21.0
 
July 2, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 2.9 μg/m3 (13) 21.0
 
July 2, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 1.7 μg/m3 (8) 23.0
 
July 2, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 15.0 μg/m3 (58) 58.0
 
July 2, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 19.0 μg/m3 (66) 66.0
 
July 2, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 19.0 μg/m3 (66) 66.0
 
July 2, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 19.0 μg/m3 (66) 66.0
 
July 2, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 20.1 μg/m3 (68) 68.0
 
July 1, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 18.1 μg/m3 (64) 64.0
 
July 1, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 17.2 μg/m3 (62) 62.0
 
July 1, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 4.5 μg/m3 (19) 42.0
 
July 1, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 5.0 μg/m3 (21) 35.0
 
July 1, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 9.2 μg/m3 (39) 44.0
 
July 1, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 6.1 μg/m3 (26) 39.0
 
July 1, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 1.6 μg/m3 (7) 33.0
 
July 1, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 110.0 μg/m3 (79) 13.7 μg/m3 (55) 79.0
 
July 1, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 110.0 μg/m3 (79) 13.7 μg/m3 (55) 79.0
 
July 1, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (63) 19.9 μg/m3 (68) 68.0
 
July 1, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (58) 18.1 μg/m3 (64) 64.0
 
July 1, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 12.0 μg/m3 (50) 50.0
 
July 1, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 2.3 μg/m3 (10) 36.0
 
July 1, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 17.2 μg/m3 (62) 62.0
 
July 1, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 17.2 μg/m3 (62) 62.0
 
July 1, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 17.2 μg/m3 (62) 62.0
 
July 1, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 17.2 μg/m3 (62) 62.0
 
July 1, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) -0.3 μg/m3 (0) 52.0
 
July 1, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) -0.3 μg/m3 (0) 52.0
 
July 1, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 131.0 μg/m3 (89) 8.3 μg/m3 (35) 89.0
 
June 30, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (58) 8.3 μg/m3 (35) 58.0
 
June 30, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 157.0 μg/m3 (102) 12.9 μg/m3 (53) 102.0
 
June 30, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 157.0 μg/m3 (102) 12.9 μg/m3 (53) 102.0
 
June 30, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 157.0 μg/m3 (102) 12.9 μg/m3 (53) 102.0
 
June 30, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 122.0 μg/m3 (85) 11.1 μg/m3 (47) 85.0
 
June 30, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 173.0 μg/m3 (110) 0.0 μg/m3 (0) 110.0
 
June 30, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 12.9 μg/m3 (53) 53.0
 
June 30, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 9.7 μg/m3 (41) 41.0
 
June 30, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 9.7 μg/m3 (41) 41.0
 
June 30, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 4.2 μg/m3 (18) 21.0
 
June 30, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 13.1 μg/m3 (54) 54.0
 
June 30, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 14.0 μg/m3 (55) 55.0
 
June 30, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 14.0 μg/m3 (55) 55.0
 
June 30, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 14.0 μg/m3 (55) 55.0
 
June 30, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 14.0 μg/m3 (55) 55.0
 
June 30, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 8.6 μg/m3 (36) 36.0
 
June 30, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 8.6 μg/m3 (36) 36.0
 
June 30, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) -2.5 μg/m3 (0) 29.0
 
June 30, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 15.1 μg/m3 (58) 58.0
 
June 30, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 15.1 μg/m3 (58) 58.0
 
June 29, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 19.5 μg/m3 (67) 67.0
 
June 29, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 19.5 μg/m3 (67) 67.0
 
June 29, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 9.6 μg/m3 (40) 40.0
 
June 29, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 9.6 μg/m3 (40) 40.0
 
June 29, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (62) 15.2 μg/m3 (58) 62.0
 
June 29, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 14.0 μg/m3 (55) 55.0
 
June 29, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 7.5 μg/m3 (32) 46.0
 
June 29, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) 1.7 μg/m3 (8) 54.0
 
June 29, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) 1.7 μg/m3 (8) 54.0
 
June 29, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 8.1 μg/m3 (34) 34.0
 
June 29, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
June 29, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
June 29, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 2.7 μg/m3 (12) 15.0
 
June 29, 2022, 5 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
 
June 29, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 3.6 μg/m3 (16) 18.0
 
June 29, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 8.5 μg/m3 (36) 36.0
 
June 28, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 15.1 μg/m3 (58) 58.0
 
June 28, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 7.2 μg/m3 (31) 36.0
 
June 28, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 7.2 μg/m3 (31) 36.0
 
June 28, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (58) 4.8 μg/m3 (20) 58.0
 
June 28, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 3.9 μg/m3 (17) 24.0
 
June 28, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 3.9 μg/m3 (17) 24.0
 
June 28, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (61) 8.6 μg/m3 (36) 61.0
 
June 28, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (61) 8.6 μg/m3 (36) 61.0
 
June 28, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 12.9 μg/m3 (53) 53.0
 
June 28, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 13.0 μg/m3 (53) 53.0
 
June 28, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 6.9 μg/m3 (29) 29.0
 
June 28, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 6.9 μg/m3 (29) 29.0
 
June 28, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 6.9 μg/m3 (29) 29.0
 
June 28, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 4.6 μg/m3 (20) 20.0
 
June 28, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 4.6 μg/m3 (20) 20.0
 
June 28, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 7.2 μg/m3 (31) 31.0
 
June 28, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 4.5 μg/m3 (19) 21.0
 
June 28, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 4.1 μg/m3 (18) 18.0
 
June 28, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.5 μg/m3 (15) 17.0
 
June 28, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.5 μg/m3 (15) 17.0
 
June 28, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 2.5 μg/m3 (11) 13.0
 
June 28, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 2.5 μg/m3 (11) 13.0
 
June 27, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 0.7 μg/m3 (3) 16.0
 
June 27, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 3.2 μg/m3 (14) 19.0
 
June 27, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 3.2 μg/m3 (14) 19.0
 
June 27, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 3.2 μg/m3 (14) 19.0
 
June 27, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 3.4 μg/m3 (15) 25.0
 
June 27, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 3.4 μg/m3 (15) 25.0
 
June 27, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 3.4 μg/m3 (15) 25.0
 
June 27, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 2.5 μg/m3 (11) 26.0
 
June 27, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 2.5 μg/m3 (11) 26.0
 
June 27, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (52) 5.0 μg/m3 (21) 52.0
 
June 27, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (52) 5.0 μg/m3 (21) 52.0
 
June 27, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (56) 6.3 μg/m3 (27) 56.0
 
June 27, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 72.0 μg/m3 (60) 11.6 μg/m3 (49) 60.0
 
June 27, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 1.2 μg/m3 (5) 30.0
 
June 27, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) -1.2 μg/m3 (0) 17.0
 
June 27, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) -1.2 μg/m3 (0) 17.0
 
June 27, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 14.2 μg/m3 (56) 56.0
 
June 27, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 11.1 μg/m3 (47) 47.0
 
June 27, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.2 μg/m3 (14) 17.0
 
June 27, 2022, 4 a.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
 
June 27, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 33.5 μg/m3 (97) 97.0
 
June 27, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 3.2 μg/m3 (14) 22.0
 
June 27, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 5.8 μg/m3 (25) 25.0
 
June 27, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 7.8 μg/m3 (33) 33.0
 
June 26, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.8 μg/m3 (33) 33.0
 
June 26, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 3.4 μg/m3 (15) 19.0
 
June 26, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 0.0 μg/m3 (0) 18.0
 
June 26, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
June 26, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 16.8 μg/m3 (61) 61.0
 
June 26, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 10.0 μg/m3 (42) 42.0
 
June 26, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 6.5 μg/m3 (28) 37.0