AQSQID: 010732003

Site Name: Wylam

Location: Birmingham (13th Ave), AL

Reporting: True, Located: True

Current AQI: 26.0

Birmingham (13th Ave) AL, US: 33.4997, -86.9242

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 21, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 6.2 μg/m3 (26) 26.0
 
July 21, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 3.4 μg/m3 (14) 14.0
 
July 21, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 3.1 μg/m3 (13) 13.0
 
July 20, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 2.9 μg/m3 (12) 12.0
 
July 20, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 1.5 μg/m3 (6) 6.0
 
July 20, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (8) 6.7 μg/m3 (28) 28.0
 
July 20, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 9.1 μg/m3 (38) 38.0
 
July 20, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 8.6 μg/m3 (36) 36.0
 
July 20, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 10.2 μg/m3 (42) 42.0
 
July 20, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 5.5 μg/m3 (23) 23.0
 
July 20, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 8.0 μg/m3 (33) 33.0
 
July 20, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 9.4 μg/m3 (39) 39.0
 
July 20, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 10.6 μg/m3 (44) 44.0
 
July 20, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 9.6 μg/m3 (40) 40.0
 
July 20, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 9.4 μg/m3 (39) 39.0
 
July 20, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 9.3 μg/m3 (39) 39.0
 
July 20, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 10.8 μg/m3 (45) 45.0
 
July 20, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 11.1 μg/m3 (46) 46.0
 
July 20, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 9.6 μg/m3 (40) 40.0
 
July 20, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 8.3 μg/m3 (35) 35.0
 
July 20, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 7.6 μg/m3 (32) 32.0
 
July 20, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 6.2 μg/m3 (26) 26.0
 
July 20, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
July 20, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 6.8 μg/m3 (28) 28.0
 
July 20, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 8.3 μg/m3 (35) 35.0
 
July 20, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 6.1 μg/m3 (25) 25.0
 
July 20, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (8) 6.9 μg/m3 (29) 29.0
 
July 19, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
July 19, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 14.3 μg/m3 (55) 55.0
 
July 19, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 18.7 μg/m3 (64) 64.0
 
July 19, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 8.2 μg/m3 (34) 34.0
 
July 19, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 8.1 μg/m3 (34) 34.0
 
July 19, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 14.3 μg/m3 (55) 55.0
 
July 19, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 12.2 μg/m3 (50) 50.0
 
July 19, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 12.0 μg/m3 (50) 50.0
 
July 19, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 16.3 μg/m3 (59) 59.0
 
July 19, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 21.5 μg/m3 (70) 70.0
 
July 19, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 26.1 μg/m3 (80) 80.0
 
July 19, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 25.8 μg/m3 (79) 79.0
 
July 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 21.0 μg/m3 (69) 69.0
 
July 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 16.4 μg/m3 (59) 59.0
 
July 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 15.9 μg/m3 (58) 58.0
 
July 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 14.6 μg/m3 (56) 56.0
 
July 19, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 13.0 μg/m3 (52) 52.0
 
July 19, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 12.5 μg/m3 (51) 51.0
 
July 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 12.3 μg/m3 (51) 51.0
 
July 19, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 10.8 μg/m3 (45) 45.0
 
July 19, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 11.6 μg/m3 (48) 48.0
 
July 19, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 14.4 μg/m3 (55) 55.0
 
July 19, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 14.0 μg/m3 (54) 54.0
 
July 19, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 14.7 μg/m3 (56) 56.0
 
July 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 14.6 μg/m3 (56) 56.0
 
July 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 11.6 μg/m3 (48) 48.0
 
July 18, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 11.4 μg/m3 (48) 48.0
 
July 18, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 12.5 μg/m3 (51) 51.0
 
July 18, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 12.5 μg/m3 (51) 51.0
 
July 18, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 11.2 μg/m3 (47) 47.0
 
July 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 13.9 μg/m3 (54) 54.0
 
July 18, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 16.1 μg/m3 (59) 59.0
 
July 18, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 13.4 μg/m3 (53) 53.0
 
July 18, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 13.1 μg/m3 (52) 52.0
 
July 18, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 17.8 μg/m3 (62) 62.0
 
July 18, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 23.3 μg/m3 (74) 74.0
 
July 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 28.9 μg/m3 (86) 86.0
 
July 18, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 10.1 μg/m3 (42) 42.0
 
July 18, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 8.2 μg/m3 (34) 34.0
 
July 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 9.7 μg/m3 (40) 40.0
 
July 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 11.7 μg/m3 (49) 49.0
 
July 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 10.3 μg/m3 (43) 43.0
 
July 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
July 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 9.1 μg/m3 (38) 38.0
 
July 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 11.3 μg/m3 (47) 47.0
 
July 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 12.6 μg/m3 (51) 51.0
 
July 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 10.9 μg/m3 (45) 45.0
 
July 18, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 10.3 μg/m3 (43) 43.0
 
July 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.9 μg/m3 (33) 33.0
 
July 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
July 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 9.9 μg/m3 (41) 41.0
 
July 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 14.2 μg/m3 (55) 55.0
 
July 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 15.1 μg/m3 (57) 57.0
 
July 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 14.5 μg/m3 (55) 55.0
 
July 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 14.2 μg/m3 (55) 55.0
 
July 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 14.3 μg/m3 (55) 55.0
 
July 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 15.1 μg/m3 (57) 57.0
 
July 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (38) 20.8 μg/m3 (69) 69.0
 
July 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 25.7 μg/m3 (79) 79.0
 
July 17, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (48) 28.4 μg/m3 (85) 85.0
 
July 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 29.1 μg/m3 (86) 86.0
 
July 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (53) 35.5 μg/m3 (100) 100.0
 
July 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 8.9 μg/m3 (37) 37.0
 
July 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 7.8 μg/m3 (32) 32.0
 
July 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 6.7 μg/m3 (28) 28.0
 
July 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 7.7 μg/m3 (32) 32.0
 
July 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.8 μg/m3 (32) 32.0
 
July 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 5.5 μg/m3 (23) 23.0
 
July 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 5.9 μg/m3 (25) 25.0
 
July 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.3 μg/m3 (26) 26.0
 
July 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 18.4 μg/m3 (64) 64.0
 
July 17, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 20.3 μg/m3 (68) 68.0
 
July 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (45) 21.3 μg/m3 (70) 70.0
 
July 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 16.7 μg/m3 (60) 60.0
 
July 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 16.4 μg/m3 (59) 59.0
 
July 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) 16.6 μg/m3 (60) 60.0
 
July 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 19.5 μg/m3 (66) 66.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 22.3 μg/m3 (72) 72.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 16.8 μg/m3 (60) 60.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 15.7 μg/m3 (58) 58.0
 
July 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 18.4 μg/m3 (64) 64.0
 
July 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 17.7 μg/m3 (62) 62.0
 
July 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 21.3 μg/m3 (70) 70.0
 
July 16, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 22.2 μg/m3 (72) 72.0
 
July 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 26.2 μg/m3 (80) 80.0
 
July 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 13.3 μg/m3 (53) 53.0
 
July 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 11.9 μg/m3 (50) 50.0
 
July 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 12.4 μg/m3 (51) 51.0
 
July 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 12.8 μg/m3 (52) 52.0
 
July 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 12.6 μg/m3 (51) 51.0
 
July 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 12.1 μg/m3 (50) 50.0
 
July 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 12.4 μg/m3 (51) 51.0
 
July 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 12.6 μg/m3 (51) 51.0
 
July 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 10.5 μg/m3 (44) 44.0
 
July 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
July 16, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 6.8 μg/m3 (28) 28.0
 
July 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 8.7 μg/m3 (36) 36.0
 
July 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 7.9 μg/m3 (33) 33.0
 
July 15, 2019, 9 p.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 (51) 51.0
 
July 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 12.9 μg/m3 (52) 52.0
 
July 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 11.6 μg/m3 (48) 48.0
 
July 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 7.8 μg/m3 (32) 32.0
 
July 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 17.0 μg/m3 (61) 61.0
 
July 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 18.8 μg/m3 (64) 64.0
 
July 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 18.9 μg/m3 (65) 65.0
 
July 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 22.2 μg/m3 (72) 72.0
 
July 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 21.1 μg/m3 (69) 69.0
 
July 15, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 18.3 μg/m3 (63) 63.0
 
July 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 14.0 μg/m3 (54) 54.0
 
July 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 11.9 μg/m3 (50) 50.0
 
July 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 11.5 μg/m3 (48) 48.0
 
July 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 10.3 μg/m3 (43) 43.0
 
July 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 10.1 μg/m3 (42) 42.0
 
July 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 11.1 μg/m3 (46) 46.0
 
July 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 7.6 μg/m3 (32) 32.0
 
July 15, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 5.6 μg/m3 (23) 23.0
 
July 15, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.7 μg/m3 (28) 28.0
 
July 15, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.0 μg/m3 (29) 29.0
 
July 15, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 9.7 μg/m3 (40) 40.0
 
July 15, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 11.6 μg/m3 (48) 48.0
 
July 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 12.0 μg/m3 (50) 50.0
 
July 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (36) 17.5 μg/m3 (62) 62.0
 
July 14, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 16.6 μg/m3 (60) 60.0
 
July 14, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (38) 16.2 μg/m3 (59) 59.0
 
July 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 17.5 μg/m3 (62) 62.0
 
July 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 17.2 μg/m3 (61) 61.0
 
July 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 18.4 μg/m3 (64) 64.0
 
July 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (36) 19.3 μg/m3 (66) 66.0
 
July 14, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 21.9 μg/m3 (71) 71.0
 
July 14, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 23.0 μg/m3 (73) 73.0
 
July 14, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (38) 20.2 μg/m3 (67) 67.0
 
July 14, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 17.0 μg/m3 (61) 61.0
 
July 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 13.7 μg/m3 (54) 54.0
 
July 14, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 13.1 μg/m3 (52) 52.0
 
July 14, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 12.6 μg/m3 (51) 51.0
 
July 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 11.1 μg/m3 (46) 46.0
 
July 14, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 11.4 μg/m3 (48) 48.0
 
July 14, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 11.1 μg/m3 (46) 46.0
 
July 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 10.5 μg/m3 (44) 44.0
 
July 14, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 9.6 μg/m3 (40) 40.0
 
July 14, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0