ID: 1131

AQSQID: 130511002

Site Name: Savannah L&A

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

Updated: April 11, 2021, 3:43 a.m.

Location: Savannah (Woodville/Bartow), GA

Reporting: True, Located: True

Current AQI: 31.0

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
April 11, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.1 μg/m3 (14) 7.3 μg/m3 (31) 31.0
 
April 11, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.8 μg/m3 (15) 7.2 μg/m3 (31) 31.0
 
April 11, 2021, 1 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) 8.3 μg/m3 (35) 35.0
 
April 11, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.6 μg/m3 (27) 12.1 μg/m3 (51) 51.0
 
April 10, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.1 μg/m3 (22) 10.1 μg/m3 (43) 43.0
 
April 10, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.5 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
April 10, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.1 μg/m3 (18) 8.4 μg/m3 (36) 36.0
 
April 10, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.1 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
April 10, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.6 μg/m3 (21) 7.8 μg/m3 (33) 33.0
 
April 10, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.5 μg/m3 (18) 6.8 μg/m3 (29) 29.0
 
April 10, 2021, 5 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) 7.3 μg/m3 (31) 31.0
 
April 10, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.8 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
April 10, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.9 μg/m3 (22) 8.6 μg/m3 (36) 36.0
 
April 10, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.7 μg/m3 (20) 8.4 μg/m3 (36) 36.0
 
April 10, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.3 μg/m3 (18) 8.2 μg/m3 (35) 35.0
 
April 10, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.8 μg/m3 (17) 7.9 μg/m3 (33) 33.0
 
April 10, 2021, 11 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) 7.5 μg/m3 (32) 32.0
 
April 10, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.2 μg/m3 (15) 7.3 μg/m3 (31) 31.0
 
April 10, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.2 μg/m3 (15) 7.4 μg/m3 (31) 31.0
 
April 10, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.1 μg/m3 (14) 7.1 μg/m3 (30) 30.0
 
April 10, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.7 μg/m3 (16) 7.8 μg/m3 (33) 33.0
 
April 10, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.9 μg/m3 (16) 8.0 μg/m3 (34) 34.0
 
April 10, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.8 μg/m3 (16) 8.5 μg/m3 (36) 36.0
 
April 10, 2021, 4 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) 9.4 μg/m3 (40) 40.0
 
April 10, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.3 μg/m3 (17) 9.4 μg/m3 (40) 40.0
 
April 10, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.8 μg/m3 (19) 11.3 μg/m3 (48) 48.0
 
April 10, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.5 μg/m3 (29) 13.7 μg/m3 (55) 55.0
 
April 10, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.7 μg/m3 (29) 14.0 μg/m3 (55) 55.0
 
April 9, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.8 μg/m3 (24) 12.4 μg/m3 (52) 52.0
 
April 9, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.3 μg/m3 (27) 12.2 μg/m3 (52) 52.0
 
April 9, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.8 μg/m3 (25) 11.7 μg/m3 (49) 49.0
 
April 9, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.8 μg/m3 (23) 12.0 μg/m3 (50) 50.0
 
April 9, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.5 μg/m3 (22) 12.3 μg/m3 (52) 52.0
 
April 9, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 31.8 μg/m3 (30) 13.1 μg/m3 (54) 54.0
 
April 9, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 32.3 μg/m3 (30) 12.1 μg/m3 (51) 51.0
 
April 9, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.4 μg/m3 (27) 11.3 μg/m3 (48) 48.0
 
April 9, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.4 μg/m3 (31) 11.9 μg/m3 (50) 50.0
 
April 9, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.1 μg/m3 (31) 11.5 μg/m3 (48) 48.0
 
April 9, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 34.2 μg/m3 (32) 13.1 μg/m3 (54) 54.0
 
April 9, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 58.5 μg/m3 (53) 19.3 μg/m3 (67) 67.0
 
April 9, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 56.3 μg/m3 (52) 18.4 μg/m3 (65) 65.0
 
April 9, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 39.4 μg/m3 (37) 16.2 μg/m3 (60) 60.0
 
April 9, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 42.9 μg/m3 (40) 17.0 μg/m3 (62) 62.0
 
April 9, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.8 μg/m3 (29) 16.5 μg/m3 (61) 61.0
 
April 9, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.7 μg/m3 (27) 15.1 μg/m3 (58) 58.0
 
April 9, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 31.4 μg/m3 (30) 13.7 μg/m3 (55) 55.0
 
April 9, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.5 μg/m3 (29) 13.1 μg/m3 (54) 54.0
 
April 9, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.5 μg/m3 (21) 12.0 μg/m3 (50) 50.0
 
April 9, 2021, 3 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) 11.4 μg/m3 (48) 48.0
 
April 9, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.1 μg/m3 (21) 10.7 μg/m3 (45) 45.0
 
April 9, 2021, 1 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) 12.0 μg/m3 (50) 50.0
 
April 9, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 14.9 μg/m3 (57) 57.0
 
April 8, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.6 μg/m3 (29) 14.5 μg/m3 (57) 57.0
 
April 8, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.8 μg/m3 (27) 13.1 μg/m3 (54) 54.0
 
April 8, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.3 μg/m3 (29) 13.2 μg/m3 (54) 54.0
 
April 8, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.9 μg/m3 (25) 8.8 μg/m3 (37) 37.0
 
April 8, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.6 μg/m3 (29) 11.3 μg/m3 (48) 48.0
 
April 8, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 38.5 μg/m3 (36) 13.1 μg/m3 (54) 54.0
 
April 8, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.4 μg/m3 (31) 12.6 μg/m3 (53) 53.0
 
April 8, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.4 μg/m3 (34) 11.2 μg/m3 (47) 47.0
 
April 8, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 58.2 μg/m3 (53) 15.9 μg/m3 (59) 59.0
 
April 8, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 74.0 μg/m3 (61) 24.5 μg/m3 (78) 78.0
 
April 8, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 93.0 μg/m3 (70) 31.4 μg/m3 (92) 92.0
 
April 8, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 141.6 μg/m3 (94) 26.1 μg/m3 (81) 94.0
 
April 8, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 80.5 μg/m3 (64) 20.9 μg/m3 (70) 70.0
 
April 8, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 128.2 μg/m3 (88) 23.3 μg/m3 (75) 88.0
 
April 8, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 46.5 μg/m3 (44) 15.9 μg/m3 (59) 59.0
 
April 8, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.7 μg/m3 (22) 12.5 μg/m3 (52) 52.0
 
April 8, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.7 μg/m3 (19) 11.1 μg/m3 (47) 47.0
 
April 8, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.1 μg/m3 (18) 10.3 μg/m3 (43) 43.0
 
April 8, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.2 μg/m3 (19) 10.8 μg/m3 (46) 46.0
 
April 8, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.9 μg/m3 (20) 11.1 μg/m3 (47) 47.0
 
April 8, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.2 μg/m3 (20) 10.6 μg/m3 (45) 45.0
 
April 8, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.3 μg/m3 (20) 11.1 μg/m3 (47) 47.0
 
April 8, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 16.3 μg/m3 (60) 60.0
 
April 8, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 34.2 μg/m3 (32) 22.2 μg/m3 (73) 73.0
 
April 7, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 31.4 μg/m3 (30) 17.2 μg/m3 (62) 62.0
 
April 7, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.8 μg/m3 (28) 14.4 μg/m3 (56) 56.0
 
April 7, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 34.3 μg/m3 (32) 15.2 μg/m3 (58) 58.0
 
April 7, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 32.1 μg/m3 (30) 14.7 μg/m3 (57) 57.0
 
April 7, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 35.8 μg/m3 (34) 16.0 μg/m3 (60) 60.0
 
April 7, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.8 μg/m3 (28) 15.7 μg/m3 (59) 59.0
 
April 7, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.9 μg/m3 (35) 17.8 μg/m3 (63) 63.0
 
April 7, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 40.0 μg/m3 (38) 19.6 μg/m3 (67) 67.0
 
April 7, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 54.5 μg/m3 (51) 23.4 μg/m3 (75) 75.0
 
April 7, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 60.4 μg/m3 (54) 27.9 μg/m3 (85) 85.0
 
April 7, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 45.7 μg/m3 (43) 24.1 μg/m3 (77) 77.0
 
April 7, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 72.2 μg/m3 (60) 29.0 μg/m3 (87) 87.0
 
April 7, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 73.0 μg/m3 (60) 29.1 μg/m3 (87) 87.0
 
April 7, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 77.8 μg/m3 (63) 27.8 μg/m3 (85) 85.0
 
April 7, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 53.2 μg/m3 (50) 21.3 μg/m3 (71) 71.0
 
April 7, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 59.9 μg/m3 (54) 20.6 μg/m3 (69) 69.0
 
April 7, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 38.4 μg/m3 (36) 19.1 μg/m3 (66) 66.0
 
April 7, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 35.7 μg/m3 (34) 18.2 μg/m3 (64) 64.0
 
April 7, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.2 μg/m3 (31) 16.9 μg/m3 (62) 62.0
 
April 7, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.6 μg/m3 (28) 17.3 μg/m3 (62) 62.0
 
April 7, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.3 μg/m3 (28) 18.6 μg/m3 (65) 65.0
 
April 7, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.6 μg/m3 (29) 18.9 μg/m3 (66) 66.0
 
April 7, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.6 μg/m3 (27) 16.9 μg/m3 (62) 62.0
 
April 7, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 15.6 μg/m3 (59) 59.0
 
April 6, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.3 μg/m3 (29) 15.8 μg/m3 (59) 59.0
 
April 6, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.3 μg/m3 (34) 20.7 μg/m3 (70) 70.0
 
April 6, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 90.7 μg/m3 (69) 57.1 μg/m3 (152) 152.0
 
April 6, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 51.4 μg/m3 (48) 26.2 μg/m3 (81) 81.0
 
April 6, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 40.0 μg/m3 (38) 19.6 μg/m3 (67) 67.0
 
April 6, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 37.4 μg/m3 (35) 17.8 μg/m3 (63) 63.0
 
April 6, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 47.2 μg/m3 (44) 18.1 μg/m3 (64) 64.0
 
April 6, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 37.5 μg/m3 (35) 19.1 μg/m3 (66) 66.0
 
April 6, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 54.0 μg/m3 (50) 22.9 μg/m3 (74) 74.0
 
April 6, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 50.1 μg/m3 (47) 23.9 μg/m3 (76) 76.0
 
April 6, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 58.5 μg/m3 (53) 29.4 μg/m3 (88) 88.0
 
April 6, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 90.0 μg/m3 (69) 33.1 μg/m3 (96) 96.0
 
April 6, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 160.2 μg/m3 (104) 30.2 μg/m3 (90) 104.0
 
April 6, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 109.5 μg/m3 (78) 24.2 μg/m3 (77) 78.0
 
April 6, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 64.5 μg/m3 (56) 20.7 μg/m3 (70) 70.0
 
April 6, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.6 μg/m3 (34) 18.6 μg/m3 (65) 65.0
 
April 6, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.9 μg/m3 (29) 15.9 μg/m3 (59) 59.0
 
April 6, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.1 μg/m3 (27) 14.6 μg/m3 (57) 57.0
 
April 6, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.5 μg/m3 (25) 13.4 μg/m3 (54) 54.0
 
April 6, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.7 μg/m3 (22) 12.8 μg/m3 (53) 53.0
 
April 6, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.6 μg/m3 (20) 12.7 μg/m3 (53) 53.0
 
April 6, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) 13.3 μg/m3 (54) 54.0
 
April 6, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.4 μg/m3 (23) 13.6 μg/m3 (55) 55.0
 
April 6, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.8 μg/m3 (23) 13.5 μg/m3 (54) 54.0
 
April 5, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.2 μg/m3 (22) 12.6 μg/m3 (53) 53.0
 
April 5, 2021, 10 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) 11.3 μg/m3 (48) 48.0
 
April 5, 2021, 9 p.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
 
April 5, 2021, 8 p.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
 
April 5, 2021, 7 p.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
 
April 5, 2021, 6 p.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
 
April 5, 2021, 5 p.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
 
April 5, 2021, 4 p.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
 
April 5, 2021, 3 p.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
 
April 5, 2021, 2 p.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
 
April 5, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
April 5, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 2.0
 
April 5, 2021, 11 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
 
April 5, 2021, 10 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
 
April 5, 2021, 9 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
 
April 5, 2021, 8 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
 
April 5, 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
 
April 5, 2021, 5 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
 
April 5, 2021, 4 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
 
April 5, 2021, 3 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
 
April 5, 2021, 2 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
 
April 5, 2021, 1 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
 
April 5, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 2.0
 
April 4, 2021, 11 p.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
 
April 4, 2021, 10 p.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
 
April 4, 2021, 9 p.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
 
April 4, 2021, 8 p.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
 
April 4, 2021, 7 p.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
 
April 4, 2021, 6 p.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
 
April 4, 2021, 5 p.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
 
April 4, 2021, 4 p.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
 
April 4, 2021, 3 p.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
 
April 4, 2021, 2 p.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
 
April 4, 2021, 1 p.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
 
April 4, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 2.0
 
April 4, 2021, 11 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
 
April 4, 2021, 10 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
 
April 4, 2021, 9 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
 
April 4, 2021, 8 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
 
April 4, 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
 
April 4, 2021, 6 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
 
April 4, 2021, 5 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
 
April 4, 2021, 4 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
 
April 4, 2021, 3 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