AQSQID: 550250041

Site Name: Madison East

Location: Madison, WI

Reporting: True, Located: True

Current AQI: 26.0

Madison WI, US: 43.1008, -89.3572

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 22, 2019, 11 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 6.2 μg/m3 (26) 26.0
 
Nov. 22, 2019, 10 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
Nov. 22, 2019, 9 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 5.8 μg/m3 (24) 24.0
 
Nov. 22, 2019, 8 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
Nov. 22, 2019, 7 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 4.8 μg/m3 (20) 20.0
 
Nov. 22, 2019, 6 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 4.1 μg/m3 (17) 17.0
 
Nov. 22, 2019, 5 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 3.8 μg/m3 (16) 16.0
 
Nov. 22, 2019, 4 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 3.7 μg/m3 (15) 15.0
 
Nov. 22, 2019, 3 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 3.7 μg/m3 (15) 15.0
 
Nov. 22, 2019, 2 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 4.4 μg/m3 (18) 18.0
 
Nov. 22, 2019, 1 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
Nov. 22, 2019, noon N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
Nov. 22, 2019, 11 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.3 μg/m3 (10) 10.0
 
Nov. 22, 2019, 10 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.9 μg/m3 (12) 12.0
 
Nov. 22, 2019, 9 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 3.1 μg/m3 (13) 13.0
 
Nov. 22, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.1 μg/m3 (13) 13.0
 
Nov. 22, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.9 μg/m3 (12) 12.0
 
Nov. 22, 2019, 6 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.7 μg/m3 (11) 11.0
 
Nov. 22, 2019, 5 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.6 μg/m3 (11) 11.0
 
Nov. 22, 2019, 4 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.5 μg/m3 (10) 10.0
 
Nov. 22, 2019, 3 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.5 μg/m3 (10) 10.0
 
Nov. 22, 2019, 2 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.4 μg/m3 (10) 10.0
 
Nov. 22, 2019, 1 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.7 μg/m3 (11) 11.0
 
Nov. 22, 2019, midnight N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 2.2 μg/m3 (9) 9.0
 
Nov. 21, 2019, 11 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 1.4 μg/m3 (6) 6.0
 
Nov. 21, 2019, 10 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 1.4 μg/m3 (6) 6.0
 
Nov. 21, 2019, 9 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 0.9 μg/m3 (4) 4.0
 
Nov. 21, 2019, 8 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 1.2 μg/m3 (5) 5.0
 
Nov. 21, 2019, 7 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
Nov. 21, 2019, 6 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 1.4 μg/m3 (6) 6.0
 
Nov. 21, 2019, 5 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 7.2 μg/m3 (30) 30.0
 
Nov. 21, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 9.4 μg/m3 (39) 39.0
 
Nov. 21, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 9.5 μg/m3 (40) 40.0
 
Nov. 21, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 10.1 μg/m3 (42) 42.0
 
Nov. 21, 2019, 1 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.2 μg/m3 (42) 42.0
 
Nov. 21, 2019, noon N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
Nov. 21, 2019, 11 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
Nov. 21, 2019, 10 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.6 μg/m3 (51) 51.0
 
Nov. 21, 2019, 9 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 15.3 μg/m3 (57) 57.0
 
Nov. 21, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (56) 56.0
 
Nov. 21, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 13.8 μg/m3 (54) 54.0
 
Nov. 21, 2019, 6 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 13.2 μg/m3 (53) 53.0
 
Nov. 21, 2019, 5 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.5 μg/m3 (51) 51.0
 
Nov. 21, 2019, 4 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.5 μg/m3 (48) 48.0
 
Nov. 21, 2019, 3 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 9.4 μg/m3 (39) 39.0
 
Nov. 21, 2019, 2 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 9.6 μg/m3 (40) 40.0
 
Nov. 21, 2019, 1 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.5 μg/m3 (48) 48.0
 
Nov. 21, 2019, midnight N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.7 μg/m3 (51) 51.0
 
Nov. 20, 2019, 11 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 15.2 μg/m3 (57) 57.0
 
Nov. 20, 2019, 10 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 15.6 μg/m3 (58) 58.0
 
Nov. 20, 2019, 9 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 16.1 μg/m3 (59) 59.0
 
Nov. 20, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 18.0 μg/m3 (63) 63.0
 
Nov. 20, 2019, 7 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 14.3 μg/m3 (55) 55.0
 
Nov. 20, 2019, 6 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.9 μg/m3 (52) 52.0
 
Nov. 20, 2019, 5 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.6 μg/m3 (48) 48.0
 
Nov. 20, 2019, 4 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.5 μg/m3 (44) 44.0
 
Nov. 20, 2019, 3 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
Nov. 20, 2019, 2 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 14.0 μg/m3 (54) 54.0
 
Nov. 20, 2019, 1 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 13.3 μg/m3 (53) 53.0
 
Nov. 20, 2019, noon N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.5 μg/m3 (48) 48.0
 
Nov. 20, 2019, 11 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 14.6 μg/m3 (56) 56.0
 
Nov. 20, 2019, 10 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 15.5 μg/m3 (57) 57.0
 
Nov. 20, 2019, 9 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 14.5 μg/m3 (55) 55.0
 
Nov. 20, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (56) 56.0
 
Nov. 20, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 15.4 μg/m3 (57) 57.0
 
Nov. 20, 2019, 6 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 14.8 μg/m3 (56) 56.0
 
Nov. 20, 2019, 5 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.6 μg/m3 (51) 51.0
 
Nov. 20, 2019, 4 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.2 μg/m3 (50) 50.0
 
Nov. 20, 2019, 3 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 15.4 μg/m3 (57) 57.0
 
Nov. 20, 2019, 2 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 17.5 μg/m3 (62) 62.0
 
Nov. 20, 2019, 1 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 16.5 μg/m3 (60) 60.0
 
Nov. 20, 2019, midnight N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 14.7 μg/m3 (56) 56.0
 
Nov. 19, 2019, 11 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.5 μg/m3 (51) 51.0
 
Nov. 19, 2019, 10 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.8 μg/m3 (49) 49.0
 
Nov. 19, 2019, 9 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 15.1 μg/m3 (57) 57.0
 
Nov. 19, 2019, 8 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 13.6 μg/m3 (53) 53.0
 
Nov. 19, 2019, 7 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.1 μg/m3 (50) 50.0
 
Nov. 19, 2019, 6 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.6 μg/m3 (51) 51.0
 
Nov. 19, 2019, 5 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.7 μg/m3 (51) 51.0
 
Nov. 19, 2019, 4 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.8 μg/m3 (45) 45.0
 
Nov. 19, 2019, 3 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 9.5 μg/m3 (40) 40.0
 
Nov. 19, 2019, 2 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.7 μg/m3 (45) 45.0
 
Nov. 19, 2019, 1 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.6 μg/m3 (51) 51.0
 
Nov. 19, 2019, noon N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.3 μg/m3 (51) 51.0
 
Nov. 19, 2019, 10 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.9 μg/m3 (45) 45.0
 
Nov. 19, 2019, 9 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 9.6 μg/m3 (40) 40.0
 
Nov. 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.3 μg/m3 (35) 35.0
 
Nov. 19, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 8.1 μg/m3 (34) 34.0
 
Nov. 19, 2019, 6 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 8.1 μg/m3 (34) 34.0
 
Nov. 19, 2019, 5 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 9.8 μg/m3 (41) 41.0
 
Nov. 19, 2019, 4 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 8.7 μg/m3 (36) 36.0
 
Nov. 19, 2019, 3 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 8.1 μg/m3 (34) 34.0
 
Nov. 19, 2019, 2 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 7.8 μg/m3 (32) 32.0
 
Nov. 19, 2019, 1 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 8.7 μg/m3 (36) 36.0
 
Nov. 19, 2019, midnight N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 9.4 μg/m3 (39) 39.0
 
Nov. 18, 2019, 11 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 8.3 μg/m3 (35) 35.0
 
Nov. 18, 2019, 10 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
Nov. 18, 2019, 9 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 8.8 μg/m3 (37) 37.0
 
Nov. 18, 2019, 8 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.9 μg/m3 (45) 45.0
 
Nov. 18, 2019, 7 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.5 μg/m3 (48) 48.0
 
Nov. 18, 2019, 6 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.3 μg/m3 (47) 47.0
 
Nov. 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
Nov. 18, 2019, 4 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
Nov. 18, 2019, 3 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 8.4 μg/m3 (35) 35.0
 
Nov. 18, 2019, 2 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 10.3 μg/m3 (43) 43.0
 
Nov. 18, 2019, 1 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.7 μg/m3 (49) 49.0
 
Nov. 18, 2019, noon N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 13.7 μg/m3 (54) 54.0
 
Nov. 18, 2019, 11 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 13.7 μg/m3 (54) 54.0
 
Nov. 18, 2019, 10 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 14.4 μg/m3 (55) 55.0
 
Nov. 18, 2019, 9 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 14.5 μg/m3 (55) 55.0
 
Nov. 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.2 μg/m3 (63) 63.0
 
Nov. 18, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 22.7 μg/m3 (73) 73.0
 
Nov. 18, 2019, 6 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 24.6 μg/m3 (77) 77.0
 
Nov. 18, 2019, 5 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 25.1 μg/m3 (78) 78.0
 
Nov. 18, 2019, 4 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 26.4 μg/m3 (81) 81.0
 
Nov. 18, 2019, 3 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 27.8 μg/m3 (84) 84.0
 
Nov. 18, 2019, 2 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 25.5 μg/m3 (79) 79.0
 
Nov. 18, 2019, 1 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 24.5 μg/m3 (77) 77.0
 
Nov. 18, 2019, midnight N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 25.8 μg/m3 (79) 79.0
 
Nov. 17, 2019, 11 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 25.4 μg/m3 (79) 79.0
 
Nov. 17, 2019, 10 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 23.4 μg/m3 (74) 74.0
 
Nov. 17, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 23.1 μg/m3 (74) 74.0
 
Nov. 17, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 20.9 μg/m3 (69) 69.0
 
Nov. 17, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 20.2 μg/m3 (67) 67.0
 
Nov. 17, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 19.9 μg/m3 (67) 67.0
 
Nov. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 19.8 μg/m3 (67) 67.0
 
Nov. 17, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 18.6 μg/m3 (64) 64.0
 
Nov. 17, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 17.5 μg/m3 (62) 62.0
 
Nov. 17, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 17.3 μg/m3 (61) 61.0
 
Nov. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 16.3 μg/m3 (59) 59.0
 
Nov. 17, 2019, noon N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 16.9 μg/m3 (60) 60.0
 
Nov. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 17.2 μg/m3 (61) 61.0
 
Nov. 17, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 19.3 μg/m3 (66) 66.0
 
Nov. 17, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 22.2 μg/m3 (72) 72.0
 
Nov. 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 24.5 μg/m3 (77) 77.0
 
Nov. 17, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 27.1 μg/m3 (82) 82.0
 
Nov. 17, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 28.2 μg/m3 (84) 84.0
 
Nov. 17, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 28.3 μg/m3 (85) 85.0
 
Nov. 17, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 27.1 μg/m3 (82) 82.0
 
Nov. 17, 2019, 3 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 26.9 μg/m3 (82) 82.0
 
Nov. 17, 2019, 2 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 26.9 μg/m3 (82) 82.0
 
Nov. 17, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 27.2 μg/m3 (82) 82.0
 
Nov. 17, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 26.2 μg/m3 (80) 80.0
 
Nov. 16, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 23.5 μg/m3 (74) 74.0
 
Nov. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 20.4 μg/m3 (68) 68.0
 
Nov. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 21.9 μg/m3 (71) 71.0
 
Nov. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 19.9 μg/m3 (67) 67.0
 
Nov. 16, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 20.2 μg/m3 (67) 67.0
 
Nov. 16, 2019, 6 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 19.9 μg/m3 (67) 67.0
 
Nov. 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 21.0 μg/m3 (69) 69.0
 
Nov. 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 20.3 μg/m3 (68) 68.0
 
Nov. 16, 2019, 3 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 15.7 μg/m3 (58) 58.0
 
Nov. 16, 2019, 2 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 12.2 μg/m3 (50) 50.0
 
Nov. 16, 2019, 1 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 13.2 μg/m3 (53) 53.0
 
Nov. 16, 2019, noon N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 17.4 μg/m3 (61) 61.0
 
Nov. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 18.4 μg/m3 (64) 64.0
 
Nov. 16, 2019, 10 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 18.7 μg/m3 (64) 64.0
 
Nov. 16, 2019, 9 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 19.8 μg/m3 (67) 67.0
 
Nov. 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.3 μg/m3 (66) 66.0
 
Nov. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 18.9 μg/m3 (65) 65.0
 
Nov. 16, 2019, 6 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 18.7 μg/m3 (64) 64.0
 
Nov. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 18.6 μg/m3 (64) 64.0
 
Nov. 16, 2019, 4 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 17.9 μg/m3 (63) 63.0
 
Nov. 16, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 20.1 μg/m3 (67) 67.0
 
Nov. 16, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 24.8 μg/m3 (77) 77.0
 
Nov. 16, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 25.2 μg/m3 (78) 78.0
 
Nov. 16, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 21.6 μg/m3 (70) 70.0
 
Nov. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 17.1 μg/m3 (61) 61.0