AQSQID: 130511002

Site Name: Savannah L&A

Location: Savannah, GA

Reporting: True, Located: True

Current AQI: 24.0

Savannah GA, US: 32.0903, -81.1306

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 22, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 5.8 μg/m3 (24) 24.0
 
July 22, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 5.8 μg/m3 (24) 24.0
 
July 22, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 21.0 μg/m3 (19) 6.1 μg/m3 (25) 25.0
 
July 22, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 6.4 μg/m3 (27) 27.0
 
July 22, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 5.7 μg/m3 (24) 24.0
 
July 22, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 5.3 μg/m3 (22) 22.0
 
July 22, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 5.2 μg/m3 (22) 22.0
 
July 22, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 4.9 μg/m3 (20) 20.0
 
July 22, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 4.4 μg/m3 (18) 18.0
 
July 22, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 21.0 μg/m3 (19) 4.4 μg/m3 (18) 19.0
 
July 22, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 μg/m3 (33) 6.2 μg/m3 (26) 33.0
 
July 22, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 56.0 μg/m3 (50) 8.4 μg/m3 (35) 50.0
 
July 22, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 6.6 μg/m3 (28) 29.0
 
July 22, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
July 22, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 4.7 μg/m3 (20) 20.0
 
July 22, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 4.5 μg/m3 (19) 19.0
 
July 22, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 4.9 μg/m3 (20) 20.0
 
July 22, 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) 5.0 μg/m3 (21) 21.0
 
July 22, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 5.2 μg/m3 (22) 22.0
 
July 22, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
July 22, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 7.3 μg/m3 (30) 30.0
 
July 22, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 7.0 μg/m3 (29) 29.0
 
July 22, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 6.1 μg/m3 (25) 25.0
 
July 22, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 6.2 μg/m3 (26) 26.0
 
July 21, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 6.2 μg/m3 (26) 26.0
 
July 21, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 6.4 μg/m3 (27) 27.0
 
July 21, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 6.4 μg/m3 (27) 27.0
 
July 21, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 6.4 μg/m3 (27) 27.0
 
July 21, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
July 21, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 7.2 μg/m3 (30) 30.0
 
July 21, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.5 μg/m3 (27) 27.0
 
July 21, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.7 μg/m3 (28) 28.0
 
July 21, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 8.0 μg/m3 (33) 33.0
 
July 21, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 8.6 μg/m3 (36) 36.0
 
July 21, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 8.2 μg/m3 (34) 34.0
 
July 21, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 16.0 μg/m3 (15) 8.2 μg/m3 (34) 34.0
 
July 21, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
July 21, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 9.6 μg/m3 (40) 40.0
 
July 21, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 8.2 μg/m3 (34) 34.0
 
July 21, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 7.2 μg/m3 (30) 30.0
 
July 21, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
July 21, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.9 μg/m3 (29) 29.0
 
July 21, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 6.5 μg/m3 (27) 27.0
 
July 21, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
July 21, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.8 μg/m3 (28) 28.0
 
July 21, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 6.2 μg/m3 (26) 26.0
 
July 21, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.7 μg/m3 (28) 28.0
 
July 21, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 8.0 μg/m3 (33) 33.0
 
July 20, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (16) 10.9 μg/m3 (45) 45.0
 
July 20, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 8.5 μg/m3 (35) 35.0
 
July 20, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 6.7 μg/m3 (28) 28.0
 
July 20, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.3 μg/m3 (26) 26.0
 
July 20, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 5.7 μg/m3 (24) 24.0
 
July 20, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 5.1 μg/m3 (21) 21.0
 
July 20, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 4.7 μg/m3 (20) 20.0
 
July 20, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 4.1 μg/m3 (17) 17.0
 
July 20, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 4.8 μg/m3 (20) 20.0
 
July 20, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 21.0 μg/m3 (19) 5.8 μg/m3 (24) 24.0
 
July 20, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 5.3 μg/m3 (22) 22.0
 
July 20, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 5.6 μg/m3 (23) 23.0
 
July 20, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 5.8 μg/m3 (24) 24.0
 
July 20, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 6.4 μg/m3 (27) 27.0
 
July 20, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
July 20, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (16) 5.9 μg/m3 (25) 25.0
 
July 20, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
July 20, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
July 20, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 4.5 μg/m3 (19) 19.0
 
July 20, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
July 20, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 4.5 μg/m3 (19) 19.0
 
July 20, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
July 20, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 5.7 μg/m3 (24) 24.0
 
July 20, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 5.6 μg/m3 (23) 23.0
 
July 19, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 5.4 μg/m3 (23) 23.0
 
July 19, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 5.1 μg/m3 (21) 21.0
 
July 19, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 8.5 μg/m3 (35) 35.0
 
July 19, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 9.9 μg/m3 (41) 41.0
 
July 19, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 9.9 μg/m3 (41) 41.0
 
July 19, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (23) 9.2 μg/m3 (38) 38.0
 
July 19, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 28.0 μg/m3 (25) 9.2 μg/m3 (38) 38.0
 
July 19, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 26.0 μg/m3 (24) 8.8 μg/m3 (37) 37.0
 
July 19, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 30.0 μg/m3 (27) 9.1 μg/m3 (38) 38.0
 
July 19, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 8.8 μg/m3 (37) 37.0
 
July 19, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (26) 10.4 μg/m3 (43) 43.0
 
July 19, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 48.0 μg/m3 (44) 11.7 μg/m3 (49) 49.0
 
July 19, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 μg/m3 (34) 10.5 μg/m3 (44) 44.0
 
July 19, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 9.8 μg/m3 (41) 41.0
 
July 19, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 μg/m3 (34) 9.6 μg/m3 (40) 40.0
 
July 19, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 8.2 μg/m3 (34) 34.0
 
July 19, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 8.3 μg/m3 (35) 35.0
 
July 19, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 7.9 μg/m3 (33) 33.0
 
July 19, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 8.1 μg/m3 (34) 34.0
 
July 19, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 21.0 μg/m3 (19) 8.2 μg/m3 (34) 34.0
 
July 19, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 7.9 μg/m3 (33) 33.0
 
July 19, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 8.1 μg/m3 (34) 34.0
 
July 19, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 8.0 μg/m3 (33) 33.0
 
July 19, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (23) 10.2 μg/m3 (42) 42.0
 
July 18, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 7.3 μg/m3 (30) 30.0
 
July 18, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (26) 10.6 μg/m3 (44) 44.0
 
July 18, 2019, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 36.0 μg/m3 (33) 11.7 μg/m3 (49) 49.0
 
July 18, 2019, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 34.0 μg/m3 (31) 12.5 μg/m3 (51) 51.0
 
July 18, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 12.8 μg/m3 (52) 52.0
 
July 18, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 μg/m3 (34) 13.2 μg/m3 (53) 53.0
 
July 18, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 38.0 μg/m3 (35) 13.4 μg/m3 (53) 53.0
 
July 18, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 41.0 μg/m3 (37) 14.9 μg/m3 (56) 56.0
 
July 18, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 54.0 μg/m3 (49) 14.8 μg/m3 (56) 56.0
 
July 18, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 43.0 μg/m3 (39) 12.9 μg/m3 (52) 52.0
 
July 18, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 μg/m3 (41) 12.9 μg/m3 (52) 52.0
 
July 18, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 μg/m3 (34) 12.5 μg/m3 (51) 51.0
 
July 18, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 38.0 μg/m3 (35) 12.3 μg/m3 (51) 51.0
 
July 18, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 11.6 μg/m3 (48) 48.0
 
July 18, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (23) 10.5 μg/m3 (44) 44.0
 
July 18, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 9.9 μg/m3 (41) 41.0
 
July 18, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
July 18, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 12.1 μg/m3 (50) 50.0
 
July 18, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (26) 12.5 μg/m3 (51) 51.0
 
July 18, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
July 18, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 13.2 μg/m3 (53) 53.0
 
July 18, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 μg/m3 (34) 16.4 μg/m3 (59) 59.0
 
July 18, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 40.0 μg/m3 (36) 16.3 μg/m3 (59) 59.0
 
July 18, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 14.7 μg/m3 (56) 56.0
 
July 17, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 30.0 μg/m3 (27) 12.0 μg/m3 (50) 50.0
 
July 17, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 60.0 μg/m3 (52) 16.4 μg/m3 (59) 59.0
 
July 17, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 50.0 μg/m3 (45) 18.1 μg/m3 (63) 63.0
 
July 17, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 53.0 μg/m3 (48) 19.3 μg/m3 (66) 66.0
 
July 17, 2019, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 59.0 μg/m3 (52) 20.8 μg/m3 (69) 69.0
 
July 17, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 69.0 μg/m3 (57) 21.2 μg/m3 (70) 70.0
 
July 17, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 66.0 μg/m3 (56) 20.7 μg/m3 (69) 69.0
 
July 17, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 59.0 μg/m3 (52) 19.3 μg/m3 (66) 66.0
 
July 17, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 58.0 μg/m3 (52) 19.2 μg/m3 (65) 65.0
 
July 17, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 60.0 μg/m3 (52) 19.5 μg/m3 (66) 66.0
 
July 17, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 66.0 μg/m3 (56) 21.1 μg/m3 (69) 69.0
 
July 17, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 81.0 μg/m3 (63) 22.4 μg/m3 (72) 72.0
 
July 17, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 110.0 μg/m3 (78) 24.1 μg/m3 (76) 78.0
 
July 17, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 65.0 μg/m3 (55) 19.3 μg/m3 (66) 66.0
 
July 17, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 μg/m3 (45) 17.4 μg/m3 (61) 61.0
 
July 17, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 μg/m3 (33) 15.6 μg/m3 (58) 58.0
 
July 17, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 μg/m3 (33) 15.4 μg/m3 (57) 57.0
 
July 17, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 15.8 μg/m3 (58) 58.0
 
July 17, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 μg/m3 (35) 17.1 μg/m3 (61) 61.0
 
July 17, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
July 17, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 μg/m3 (42) 18.2 μg/m3 (63) 63.0
 
July 17, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 44.0 μg/m3 (40) 16.7 μg/m3 (60) 60.0
 
July 17, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 μg/m3 (35) 14.6 μg/m3 (56) 56.0
 
July 17, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 12.8 μg/m3 (52) 52.0
 
July 16, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 12.9 μg/m3 (52) 52.0
 
July 16, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 13.0 μg/m3 (52) 52.0
 
July 16, 2019, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 37.0 μg/m3 (34) 13.3 μg/m3 (53) 53.0
 
July 16, 2019, 8 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) N/A N/A 42.0 μg/m3 (38) 14.7 μg/m3 (56) 56.0
 
July 16, 2019, 7 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) N/A N/A 45.0 μg/m3 (41) 14.9 μg/m3 (56) 56.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) N/A N/A 25.0 μg/m3 (23) 11.4 μg/m3 (48) 48.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 22.0 ppb (31) N/A N/A 24.0 μg/m3 (22) 10.7 μg/m3 (45) 45.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A N/A 29.0 μg/m3 (26) 11.0 μg/m3 (46) 46.0
 
July 16, 2019, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 43.0 μg/m3 (39) 13.1 μg/m3 (52) 52.0
 
July 16, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 49.0 μg/m3 (45) 11.5 μg/m3 (48) 48.0
 
July 16, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 72.0 μg/m3 (58) 12.8 μg/m3 (52) 58.0
 
July 16, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 89.0 μg/m3 (67) 19.3 μg/m3 (66) 67.0
 
July 16, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 59.0 μg/m3 (52) 13.1 μg/m3 (52) 52.0
 
July 16, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 67.0 μg/m3 (56) 15.8 μg/m3 (58) 58.0
 
July 16, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 79.0 μg/m3 (62) 16.5 μg/m3 (60) 62.0
 
July 16, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 59.0 μg/m3 (52) 15.8 μg/m3 (58) 58.0
 
July 16, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 70.0 μg/m3 (58) 16.9 μg/m3 (60) 60.0
 
July 16, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 μg/m3 (50) 14.9 μg/m3 (56) 56.0
 
July 16, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 42.0 μg/m3 (38) 13.4 μg/m3 (53) 53.0
 
July 16, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
July 16, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 11.5 μg/m3 (48) 48.0
 
July 16, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 32.0 μg/m3 (29) 10.9 μg/m3 (45) 45.0
 
July 16, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 10.4 μg/m3 (43) 43.0
 
July 16, 2019, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 8.7 μg/m3 (36) 36.0