ID: 1131

AQSQID: 130511002

Site Name: Savannah L&A

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

Updated: June 14, 2021, 9:51 p.m.

Location: Savannah (Woodville/Bartow), GA

Reporting: True, Located: True

Current AQI: 42.0

Savannah (Woodville/Bartow) GA, US: 32.0903, -81.1306

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 14, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
June 14, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 19.0 μg/m3 (18) 12.1 μg/m3 (51) 51.0
 
June 14, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 19.0 μg/m3 (18) 12.7 μg/m3 (53) 53.0
 
June 14, 2021, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 18.0 μg/m3 (17) 12.9 μg/m3 (53) 53.0
 
June 14, 2021, 4 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) N/A N/A 20.0 μg/m3 (19) 11.6 μg/m3 (49) 49.0
 
June 14, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 19.0 μg/m3 (18) 10.6 μg/m3 (45) 45.0
 
June 14, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (17) 9.6 μg/m3 (40) 40.0
 
June 14, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 8.1 μg/m3 (34) 34.0
 
June 14, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
June 14, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 7.6 μg/m3 (32) 32.0
 
June 14, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 7.1 μg/m3 (30) 30.0
 
June 14, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 7.1 μg/m3 (30) 30.0
 
June 14, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 8.2 μg/m3 (35) 35.0
 
June 14, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 7.8 μg/m3 (33) 33.0
 
June 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
June 14, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 6.8 μg/m3 (29) 29.0
 
June 14, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 6.2 μg/m3 (26) 26.0
 
June 14, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 5.7 μg/m3 (24) 24.0
 
June 14, 2021, 2 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 12.0 μg/m3 (12) 6.4 μg/m3 (27) 27.0
 
June 14, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 7.4 μg/m3 (31) 31.0
 
June 14, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 8.1 μg/m3 (34) 34.0
 
June 13, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
June 13, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
June 13, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 10.0 μg/m3 (10) 5.7 μg/m3 (24) 24.0
 
June 13, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 5.8 μg/m3 (25) 25.0
 
June 13, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 9.0 μg/m3 (9) 5.9 μg/m3 (25) 25.0
 
June 13, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 9.0 μg/m3 (9) 5.1 μg/m3 (22) 22.0
 
June 13, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 9.0 μg/m3 (9) 5.5 μg/m3 (23) 23.0
 
June 13, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 12.0 μg/m3 (12) 6.6 μg/m3 (28) 28.0
 
June 13, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 10.0 μg/m3 (10) 5.7 μg/m3 (24) 24.0
 
June 13, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 8.1 μg/m3 (34) 34.0
 
June 13, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 9.5 μg/m3 (40) 40.0
 
June 13, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 8.8 μg/m3 (37) 37.0
 
June 13, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 8.9 μg/m3 (38) 38.0
 
June 13, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 8.7 μg/m3 (37) 37.0
 
June 13, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.0 μg/m3 (23) 7.9 μg/m3 (33) 33.0
 
June 13, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 7.6 μg/m3 (32) 32.0
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 7.3 μg/m3 (31) 31.0
 
June 13, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 6.7 μg/m3 (28) 28.0
 
June 13, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
June 13, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 5.6 μg/m3 (24) 24.0
 
June 13, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 5.2 μg/m3 (22) 22.0
 
June 13, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
June 13, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 5.2 μg/m3 (22) 22.0
 
June 13, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) 3.5 μg/m3 (15) 15.0
 
June 12, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 5.3 μg/m3 (23) 23.0
 
June 12, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) 5.4 μg/m3 (23) 23.0
 
June 12, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 8.7 μg/m3 (37) 37.0
 
June 12, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 10.4 μg/m3 (44) 44.0
 
June 12, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 9.4 μg/m3 (40) 40.0
 
June 12, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) 7.3 μg/m3 (31) 31.0
 
June 12, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 9.6 μg/m3 (40) 40.0
 
June 12, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 9.6 μg/m3 (40) 40.0
 
June 12, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 9.2 μg/m3 (39) 39.0
 
June 12, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 8.4 μg/m3 (36) 36.0
 
June 12, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 7.3 μg/m3 (31) 31.0
 
June 12, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
June 12, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
June 12, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 6.6 μg/m3 (28) 28.0
 
June 12, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 6.7 μg/m3 (28) 28.0
 
June 12, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 6.9 μg/m3 (29) 29.0
 
June 12, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 6.8 μg/m3 (29) 29.0
 
June 12, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 6.7 μg/m3 (28) 28.0
 
June 12, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 6.7 μg/m3 (28) 28.0
 
June 12, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
June 12, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.9 μg/m3 (33) 33.0
 
June 12, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.4 μg/m3 (31) 31.0
 
June 12, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) 6.6 μg/m3 (28) 28.0
 
June 12, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 6.4 μg/m3 (27) 27.0
 
June 11, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 6.1 μg/m3 (26) 26.0
 
June 11, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 44.0 μg/m3 (41) 8.3 μg/m3 (35) 41.0
 
June 11, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 7.8 μg/m3 (33) 33.0
 
June 11, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 7.8 μg/m3 (33) 33.0
 
June 11, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 7.3 μg/m3 (31) 31.0
 
June 11, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 10.6 μg/m3 (45) 45.0
 
June 11, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 41.0 μg/m3 (38) 28.7 μg/m3 (86) 86.0
 
June 11, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 7.8 μg/m3 (33) 33.0
 
June 11, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.4 μg/m3 (31) 31.0
 
June 11, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 7.9 μg/m3 (33) 33.0
 
June 11, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) 9.0 μg/m3 (38) 38.0
 
June 11, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) 9.5 μg/m3 (40) 40.0
 
June 11, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.0 μg/m3 (23) 10.3 μg/m3 (43) 43.0
 
June 11, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.0 μg/m3 (23) 10.3 μg/m3 (43) 43.0
 
June 11, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 10.2 μg/m3 (43) 43.0
 
June 11, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 9.6 μg/m3 (40) 40.0
 
June 11, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
June 11, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.9 μg/m3 (33) 33.0
 
June 11, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
June 11, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
June 11, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.5 μg/m3 (32) 32.0
 
June 11, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 7.9 μg/m3 (33) 33.0
 
June 11, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
June 11, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.3 μg/m3 (31) 31.0
 
June 10, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
June 10, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 7.6 μg/m3 (32) 32.0
 
June 10, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 7.6 μg/m3 (32) 32.0
 
June 10, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 7.4 μg/m3 (31) 31.0
 
June 10, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 7.6 μg/m3 (32) 32.0
 
June 10, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 7.2 μg/m3 (31) 31.0
 
June 10, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 9.1 μg/m3 (38) 38.0
 
June 10, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 8.5 μg/m3 (36) 36.0
 
June 10, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 6.3 μg/m3 (27) 27.0
 
June 10, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 7.4 μg/m3 (31) 31.0
 
June 10, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 7.3 μg/m3 (31) 31.0
 
June 10, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
June 10, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 6.4 μg/m3 (27) 27.0
 
June 10, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 6.6 μg/m3 (28) 28.0
 
June 10, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 6.5 μg/m3 (28) 28.0
 
June 10, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 6.3 μg/m3 (27) 27.0
 
June 10, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 6.3 μg/m3 (27) 27.0
 
June 10, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 6.2 μg/m3 (26) 26.0
 
June 10, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 6.5 μg/m3 (28) 28.0
 
June 10, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 6.6 μg/m3 (28) 28.0
 
June 10, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 6.8 μg/m3 (29) 29.0
 
June 10, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 6.4 μg/m3 (27) 27.0
 
June 10, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 6.2 μg/m3 (26) 26.0
 
June 10, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 6.5 μg/m3 (28) 28.0
 
June 9, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 5.8 μg/m3 (25) 25.0
 
June 9, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 7.3 μg/m3 (31) 31.0
 
June 9, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
June 9, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
June 9, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
June 9, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 7.9 μg/m3 (33) 33.0
 
June 9, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 8.4 μg/m3 (36) 36.0
 
June 9, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 7.5 μg/m3 (32) 32.0
 
June 9, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) 7.4 μg/m3 (31) 31.0
 
June 9, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.0 μg/m3 (23) 7.5 μg/m3 (32) 32.0
 
June 9, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.0 μg/m3 (23) 7.3 μg/m3 (31) 31.0
 
June 9, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 7.4 μg/m3 (31) 31.0
 
June 9, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 7.6 μg/m3 (32) 32.0
 
June 9, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 7.3 μg/m3 (31) 31.0
 
June 9, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 7.4 μg/m3 (31) 31.0
 
June 9, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.0 μg/m3 (23) 6.9 μg/m3 (29) 29.0
 
June 9, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 5.4 μg/m3 (23) 23.0
 
June 9, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 5.7 μg/m3 (24) 24.0
 
June 9, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.5 μg/m3 (19) 5.9 μg/m3 (25) 25.0
 
June 9, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.6 μg/m3 (15) 4.2 μg/m3 (18) 18.0
 
June 9, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.7 μg/m3 (12) 3.7 μg/m3 (16) 16.0
 
June 9, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.9 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
June 9, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.9 μg/m3 (14) 6.2 μg/m3 (26) 26.0
 
June 9, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.2 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
June 8, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
June 8, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.5 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
June 8, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.3 μg/m3 (12) 4.9 μg/m3 (21) 21.0
 
June 8, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.3 μg/m3 (13) 5.1 μg/m3 (22) 22.0
 
June 8, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.9 μg/m3 (13) 5.3 μg/m3 (23) 23.0
 
June 8, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.6 μg/m3 (15) 5.6 μg/m3 (24) 24.0
 
June 8, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 5.6 μg/m3 (24) 24.0
 
June 8, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.9 μg/m3 (23) 8.9 μg/m3 (38) 38.0
 
June 8, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.3 μg/m3 (16) 6.3 μg/m3 (27) 27.0
 
June 8, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.7 μg/m3 (16) 6.7 μg/m3 (28) 28.0
 
June 8, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.9 μg/m3 (17) 6.7 μg/m3 (28) 28.0
 
June 8, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.3 μg/m3 (16) 6.5 μg/m3 (28) 28.0
 
June 8, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.4 μg/m3 (17) 6.7 μg/m3 (28) 28.0
 
June 8, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.6 μg/m3 (16) 6.9 μg/m3 (29) 29.0
 
June 8, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.5 μg/m3 (16) 6.9 μg/m3 (29) 29.0
 
June 8, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.3 μg/m3 (17) N/A 17.0
 
June 8, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 2.0
 
June 8, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.8 μg/m3 (18) 6.7 μg/m3 (28) 28.0
 
June 8, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.8 μg/m3 (21) 8.1 μg/m3 (34) 34.0
 
June 8, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.9 μg/m3 (21) 8.3 μg/m3 (35) 35.0
 
June 8, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.8 μg/m3 (22) 8.6 μg/m3 (36) 36.0
 
June 8, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 8.4 μg/m3 (36) 36.0
 
June 8, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.7 μg/m3 (20) 8.3 μg/m3 (35) 35.0
 
June 8, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.7 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
June 7, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.1 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
June 7, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.4 μg/m3 (19) 8.4 μg/m3 (36) 36.0
 
June 7, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.4 μg/m3 (20) 8.5 μg/m3 (36) 36.0