ID: 499

AQSQID: 260910007

Site Name: Tecumseh

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

Updated: June 29, 2022, 3:21 a.m.

Location: Tecumseh (S Union St), MI

Reporting: True, Located: True

Current AQI: 37.0

Tecumseh (S Union St) MI, US: 41.995602, -83.946701

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 21, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 12.9 μg/m3 (53) 61.0
 
June 21, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 9.1 μg/m3 (38) 84.0
 
June 20, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 6.3 μg/m3 (27) 103.0
 
June 20, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 3.7 μg/m3 (16) 101.0
 
June 20, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 5.8 μg/m3 (25) 101.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 7.2 μg/m3 (31) 97.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 7.2 μg/m3 (31) 97.0
 
June 20, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 4.9 μg/m3 (21) 91.0
 
June 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 5.3 μg/m3 (23) 68.0
 
June 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 5.3 μg/m3 (23) 68.0
 
June 20, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 13.1 μg/m3 (54) 54.0
 
June 20, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 10.4 μg/m3 (44) 44.0
 
June 20, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 12.7 μg/m3 (53) 53.0
 
June 20, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 11.3 μg/m3 (48) 48.0
 
June 20, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (53) 53.0
 
June 20, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 11.1 μg/m3 (47) 47.0
 
June 20, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 7.1 μg/m3 (30) 30.0
 
June 20, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 7.5 μg/m3 (32) 32.0
 
June 20, 2022, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A -1.4 μg/m3 (0) 34.0
 
June 20, 2022, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A -1.4 μg/m3 (0) 34.0
 
June 19, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 3.9 μg/m3 (17) 45.0
 
June 19, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 3.9 μg/m3 (17) 45.0
 
June 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 1.5 μg/m3 (7) 44.0
 
June 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 1.5 μg/m3 (7) 44.0
 
June 19, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 0.4 μg/m3 (2) 41.0
 
June 19, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A -0.9 μg/m3 (0) 37.0
 
June 19, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 0.2 μg/m3 (1) 36.0
 
June 19, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A -2.9 μg/m3 (0) 34.0
 
June 19, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A N/A 33.0
 
June 19, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 3.7 μg/m3 (16) 31.0
 
June 19, 2022, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 7.4 μg/m3 (31) 31.0
 
June 19, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 5.9 μg/m3 (25) 25.0
 
June 19, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 10.1 μg/m3 (43) 43.0
 
June 19, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 15.0 μg/m3 (58) 58.0
 
June 19, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 14.7 μg/m3 (57) 57.0
 
June 19, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 23.1 μg/m3 (75) 75.0
 
June 19, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 24.5 μg/m3 (78) 78.0
 
June 19, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 29.5 μg/m3 (88) 88.0
 
June 19, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 34.1 μg/m3 (98) 98.0
 
June 19, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 25.1 μg/m3 (79) 79.0
 
June 19, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 9.2 μg/m3 (39) 39.0
 
June 19, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 5.9 μg/m3 (25) 33.0
 
June 19, 2022, midnight N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 4.8 μg/m3 (20) 40.0
 
June 18, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 3.7 μg/m3 (16) 43.0
 
June 18, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 3.7 μg/m3 (16) 43.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 3.3 μg/m3 (14) 37.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 3.3 μg/m3 (14) 37.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 3.3 μg/m3 (14) 37.0
 
June 18, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A -0.1 μg/m3 (0) 36.0
 
June 18, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A -0.1 μg/m3 (0) 36.0
 
June 18, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 3.8 μg/m3 (16) 34.0
 
June 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 2.8 μg/m3 (12) 33.0
 
June 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 3.2 μg/m3 (14) 31.0
 
June 18, 2022, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 5.8 μg/m3 (25) 25.0
 
June 18, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 0.9 μg/m3 (4) 24.0
 
June 18, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 3.8 μg/m3 (16) 34.0
 
June 18, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 3.8 μg/m3 (16) 34.0
 
June 18, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A -0.6 μg/m3 (0) 37.0
 
June 18, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A -0.6 μg/m3 (0) 37.0
 
June 18, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 2.8 μg/m3 (12) 34.0
 
June 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 11.4 μg/m3 (48) 48.0
 
June 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 11.4 μg/m3 (48) 48.0
 
June 18, 2022, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 7.8 μg/m3 (33) 42.0
 
June 18, 2022, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 7.8 μg/m3 (33) 42.0
 
June 17, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 4.7 μg/m3 (20) 46.0
 
June 17, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 8.3 μg/m3 (35) 48.0
 
June 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 5.3 μg/m3 (23) 46.0
 
June 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 4.0 μg/m3 (17) 46.0
 
June 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 4.0 μg/m3 (17) 46.0
 
June 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 4.0 μg/m3 (17) 46.0
 
June 17, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 3.7 μg/m3 (16) 47.0
 
June 17, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 3.6 μg/m3 (16) 44.0
 
June 17, 2022, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 5.9 μg/m3 (25) 33.0
 
June 17, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 4.2 μg/m3 (18) 32.0
 
June 17, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A -4.7 μg/m3 (0) 50.0
 
June 17, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A -4.7 μg/m3 (0) 58.0
 
June 17, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 10.5 μg/m3 (44) 71.0
 
June 17, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 18.8 μg/m3 (66) 78.0
 
June 17, 2022, midnight N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 5.7 μg/m3 (24) 71.0
 
June 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 7.6 μg/m3 (32) 81.0
 
June 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 7.6 μg/m3 (32) 81.0
 
June 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 7.6 μg/m3 (32) 81.0
 
June 16, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A N/A 4.4 μg/m3 (19) 100.0
 
June 16, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A N/A 4.4 μg/m3 (19) 100.0
 
June 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 5.7 μg/m3 (24) 84.0
 
June 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 5.7 μg/m3 (24) 84.0
 
June 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 5.7 μg/m3 (24) 84.0
 
June 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 10.2 μg/m3 (43) 65.0
 
June 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 10.2 μg/m3 (43) 65.0
 
June 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 10.2 μg/m3 (43) 65.0
 
June 16, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 22.6 μg/m3 (74) 74.0
 
June 16, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 23.6 μg/m3 (76) 76.0
 
June 16, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 31.3 μg/m3 (92) 92.0
 
June 16, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 40.2 μg/m3 (113) 113.0
 
June 16, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 40.2 μg/m3 (113) 113.0
 
June 16, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 47.1 μg/m3 (130) 130.0
 
June 16, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 43.5 μg/m3 (121) 121.0
 
June 16, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 43.5 μg/m3 (121) 121.0
 
June 16, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 45.3 μg/m3 (126) 126.0
 
June 16, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 44.6 μg/m3 (124) 124.0
 
June 16, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 44.6 μg/m3 (124) 124.0
 
June 16, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 47.6 μg/m3 (131) 131.0
 
June 16, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 47.6 μg/m3 (131) 131.0
 
June 16, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 42.4 μg/m3 (118) 118.0
 
June 15, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 36.5 μg/m3 (104) 104.0
 
June 15, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 31.2 μg/m3 (92) 92.0
 
June 15, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 31.2 μg/m3 (92) 92.0
 
June 15, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 31.8 μg/m3 (93) 93.0
 
June 15, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 19.6 μg/m3 (67) 67.0
 
June 15, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 3.8 μg/m3 (16) 28.0
 
June 15, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 6.6 μg/m3 (28) 28.0
 
June 15, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 8.9 μg/m3 (38) 38.0
 
June 15, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 10.3 μg/m3 (43) 43.0
 
June 15, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 10.1 μg/m3 (43) 43.0
 
June 15, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 8.8 μg/m3 (37) 37.0
 
June 15, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 10.6 μg/m3 (45) 45.0
 
June 15, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 10.5 μg/m3 (44) 44.0
 
June 15, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 8.8 μg/m3 (37) 37.0
 
June 15, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 8.8 μg/m3 (37) 37.0
 
June 15, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 11.3 μg/m3 (48) 48.0
 
June 15, 2022, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 12.1 μg/m3 (51) 51.0
 
June 14, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 5.7 μg/m3 (24) 46.0
 
June 14, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 5.7 μg/m3 (24) 46.0
 
June 14, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 12.8 μg/m3 (53) 53.0
 
June 14, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 12.8 μg/m3 (53) 53.0
 
June 14, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 10.9 μg/m3 (46) 49.0
 
June 14, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 10.0 μg/m3 (42) 51.0
 
June 14, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 11.0 μg/m3 (46) 49.0
 
June 14, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 14, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 2.8 μg/m3 (12) 25.0
 
June 14, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 6.1 μg/m3 (26) 26.0
 
June 14, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.2 μg/m3 (18) 31.0
 
June 14, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.2 μg/m3 (18) 31.0
 
June 14, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.2 μg/m3 (18) 31.0
 
June 14, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.2 μg/m3 (18) 31.0
 
June 14, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.2 μg/m3 (18) 31.0
 
June 14, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 8.8 μg/m3 (37) 37.0
 
June 14, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 4.5 μg/m3 (19) 34.0
 
June 14, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 0.0 μg/m3 (0) 39.0
 
June 14, 2022, midnight N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 10.5 μg/m3 (44) 44.0
 
June 13, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 8.8 μg/m3 (37) 38.0
 
June 13, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 5.9 μg/m3 (25) 34.0
 
June 13, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 7.1 μg/m3 (30) 31.0
 
June 13, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 10.4 μg/m3 (44) 44.0
 
June 13, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 13, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 13, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 6.8 μg/m3 (29) 29.0
 
June 13, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 7.9 μg/m3 (33) 33.0
 
June 13, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 8.3 μg/m3 (35) 35.0
 
June 13, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 8.5 μg/m3 (36) 36.0
 
June 13, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (43) 43.0
 
June 13, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 11.6 μg/m3 (49) 49.0
 
June 13, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 11.6 μg/m3 (49) 49.0
 
June 13, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 11.3 μg/m3 (48) 48.0
 
June 13, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 11.3 μg/m3 (48) 48.0
 
June 13, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 9.6 μg/m3 (40) 40.0
 
June 13, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 9.6 μg/m3 (40) 40.0
 
June 13, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 4.3 μg/m3 (18) 43.0
 
June 13, 2022, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 10.2 μg/m3 (43) 49.0
 
June 13, 2022, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 10.2 μg/m3 (43) 49.0
 
June 12, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 8.5 μg/m3 (36) 50.0
 
June 12, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 8.5 μg/m3 (36) 50.0
 
June 12, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 8.5 μg/m3 (36) 50.0
 
June 12, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 11.3 μg/m3 (48) 50.0
 
June 12, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 11.3 μg/m3 (48) 50.0
 
June 12, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 10.6 μg/m3 (45) 50.0