ID: 1131

AQSQID: 130511002

Site Name: Savannah L&A

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

Updated: Oct. 17, 2021, 4:06 a.m.

Location: Savannah (Woodville/Bartow), GA

Reporting: True, Located: True

Current AQI: 27.0

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
Oct. 17, 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) 6.4 μg/m3 (27) 27.0
 
Oct. 17, 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) 6.2 μg/m3 (26) 26.0
 
Oct. 17, 2021, midnight 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
 
Oct. 16, 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) 8.5 μg/m3 (36) 36.0
 
Oct. 16, 2021, 10 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) 8.9 μg/m3 (38) 38.0
 
Oct. 16, 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) 9.4 μg/m3 (40) 40.0
 
Oct. 16, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 9.7 μg/m3 (41) 41.0
 
Oct. 16, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 9.1 μg/m3 (38) 38.0
 
Oct. 16, 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) 10.2 μg/m3 (43) 43.0
 
Oct. 16, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 37.0 μg/m3 (35) 11.3 μg/m3 (48) 48.0
 
Oct. 16, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 11.2 μg/m3 (47) 47.0
 
Oct. 16, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 32.0 μg/m3 (30) 13.1 μg/m3 (54) 54.0
 
Oct. 16, 2021, 2 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) 12.0 μg/m3 (50) 50.0
 
Oct. 16, 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) 11.5 μg/m3 (48) 48.0
 
Oct. 16, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 12.3 μg/m3 (52) 52.0
 
Oct. 16, 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) 11.5 μg/m3 (48) 48.0
 
Oct. 16, 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) 11.8 μg/m3 (50) 50.0
 
Oct. 16, 2021, 9 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) 13.1 μg/m3 (54) 54.0
 
Oct. 16, 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) 14.8 μg/m3 (57) 57.0
 
Oct. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) 15.3 μg/m3 (58) 58.0
 
Oct. 16, 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) 13.7 μg/m3 (55) 55.0
 
Oct. 16, 2021, 5 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) 15.7 μg/m3 (59) 59.0
 
Oct. 16, 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
 
Oct. 16, 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) 13.9 μg/m3 (55) 55.0
 
Oct. 16, 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) 13.6 μg/m3 (55) 55.0
 
Oct. 16, 2021, 1 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) 13.2 μg/m3 (54) 54.0
 
Oct. 16, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 12.9 μg/m3 (53) 53.0
 
Oct. 15, 2021, 11 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) 13.0 μg/m3 (53) 53.0
 
Oct. 15, 2021, 10 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) 12.7 μg/m3 (53) 53.0
 
Oct. 15, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 12.8 μg/m3 (53) 53.0
 
Oct. 15, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.0 μg/m3 (28) 14.9 μg/m3 (57) 57.0
 
Oct. 15, 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) 14.7 μg/m3 (57) 57.0
 
Oct. 15, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.0 μg/m3 (28) 14.8 μg/m3 (57) 57.0
 
Oct. 15, 2021, 5 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) 14.9 μg/m3 (57) 57.0
 
Oct. 15, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 38.0 μg/m3 (36) 13.7 μg/m3 (55) 55.0
 
Oct. 15, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.0 μg/m3 (34) 12.4 μg/m3 (52) 52.0
 
Oct. 15, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 11.2 μg/m3 (47) 47.0
 
Oct. 15, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 77.0 μg/m3 (62) 19.6 μg/m3 (67) 67.0
 
Oct. 15, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 49.0 μg/m3 (46) 14.3 μg/m3 (56) 56.0
 
Oct. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 49.0 μg/m3 (46) 13.8 μg/m3 (55) 55.0
 
Oct. 15, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 52.0 μg/m3 (49) 15.7 μg/m3 (59) 59.0
 
Oct. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 38.0 μg/m3 (36) 15.9 μg/m3 (59) 59.0
 
Oct. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) 14.8 μg/m3 (57) 57.0
 
Oct. 15, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) 15.3 μg/m3 (58) 58.0
 
Oct. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 54.0 μg/m3 (50) 19.2 μg/m3 (66) 66.0
 
Oct. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 76.0 μg/m3 (62) 19.0 μg/m3 (66) 66.0
 
Oct. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 42.0 μg/m3 (39) 16.8 μg/m3 (61) 61.0
 
Oct. 15, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 71.0 μg/m3 (59) 16.9 μg/m3 (62) 62.0
 
Oct. 15, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 52.0 μg/m3 (49) 13.6 μg/m3 (55) 55.0
 
Oct. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 79.0 μg/m3 (63) 15.9 μg/m3 (59) 63.0
 
Oct. 15, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 10.3 μg/m3 (43) 43.0
 
Oct. 14, 2021, 11 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) 9.2 μg/m3 (39) 39.0
 
Oct. 14, 2021, 10 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) 8.3 μg/m3 (35) 35.0
 
Oct. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 8.8 μg/m3 (37) 37.0
 
Oct. 14, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (20) 9.1 μg/m3 (38) 38.0
 
Oct. 14, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 20.0 μg/m3 (19) 9.6 μg/m3 (40) 40.0
 
Oct. 14, 2021, 6 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) 9.1 μg/m3 (38) 38.0
 
Oct. 14, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (20) 9.3 μg/m3 (39) 39.0
 
Oct. 14, 2021, 4 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) 8.8 μg/m3 (37) 37.0
 
Oct. 14, 2021, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 19.0 μg/m3 (18) 8.5 μg/m3 (36) 36.0
 
Oct. 14, 2021, 2 p.m. N/A N/A N/A N/A N/A 27.0 ppb (39) N/A N/A 37.0 μg/m3 (35) 11.2 μg/m3 (47) 47.0
 
Oct. 14, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 43.0 μg/m3 (40) 11.7 μg/m3 (49) 49.0
 
Oct. 14, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 62.0 μg/m3 (55) 17.2 μg/m3 (62) 62.0
 
Oct. 14, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 49.0 μg/m3 (46) 15.5 μg/m3 (59) 59.0
 
Oct. 14, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 96.0 μg/m3 (72) 18.1 μg/m3 (64) 72.0
 
Oct. 14, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 57.0 μg/m3 (52) 14.1 μg/m3 (56) 56.0
 
Oct. 14, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 79.0 μg/m3 (63) 15.4 μg/m3 (58) 63.0
 
Oct. 14, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 53.0 μg/m3 (50) 14.4 μg/m3 (56) 56.0
 
Oct. 14, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 34.0 μg/m3 (32) 14.7 μg/m3 (57) 57.0
 
Oct. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 41.0 μg/m3 (38) 15.4 μg/m3 (58) 58.0
 
Oct. 14, 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
 
Oct. 14, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 41.0 μg/m3 (38) 11.3 μg/m3 (48) 48.0
 
Oct. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 106.0 μg/m3 (77) 15.8 μg/m3 (59) 77.0
 
Oct. 14, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 81.0 μg/m3 (64) 12.0 μg/m3 (50) 64.0
 
Oct. 14, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 6.4 μg/m3 (27) 27.0
 
Oct. 13, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 6.6 μg/m3 (28) 28.0
 
Oct. 13, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (11) 5.8 μg/m3 (25) 25.0
 
Oct. 13, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 17.0 μg/m3 (16) 6.4 μg/m3 (27) 27.0
 
Oct. 13, 2021, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 25.0 μg/m3 (24) 8.9 μg/m3 (38) 38.0
 
Oct. 13, 2021, 7 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
 
Oct. 13, 2021, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 17.0 μg/m3 (16) 8.4 μg/m3 (36) 36.0
 
Oct. 13, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 16.0 μg/m3 (15) 7.8 μg/m3 (33) 33.0
 
Oct. 13, 2021, 4 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A N/A 17.0 μg/m3 (16) 8.6 μg/m3 (36) 36.0
 
Oct. 13, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 21.0 μg/m3 (20) 9.8 μg/m3 (41) 41.0
 
Oct. 13, 2021, 2 p.m. N/A N/A N/A N/A N/A 20.0 ppb (29) N/A N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
Oct. 13, 2021, 1 p.m. N/A N/A N/A N/A N/A 25.0 ppb (36) N/A N/A 27.0 μg/m3 (25) 11.4 μg/m3 (48) 48.0
 
Oct. 13, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 38.0 μg/m3 (36) 12.9 μg/m3 (53) 53.0
 
Oct. 13, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 39.0 μg/m3 (37) 13.5 μg/m3 (54) 54.0
 
Oct. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 80.0 μg/m3 (64) 19.2 μg/m3 (66) 66.0
 
Oct. 13, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 67.0 μg/m3 (57) 17.0 μg/m3 (62) 62.0
 
Oct. 13, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 78.0 μg/m3 (63) 18.9 μg/m3 (66) 66.0
 
Oct. 13, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 69.0 μg/m3 (58) 17.0 μg/m3 (62) 62.0
 
Oct. 13, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) 17.7 μg/m3 (63) 63.0
 
Oct. 13, 2021, 5 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) 10.6 μg/m3 (45) 45.0
 
Oct. 13, 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
 
Oct. 13, 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) 9.8 μg/m3 (41) 41.0
 
Oct. 13, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 41.0 μg/m3 (38) 19.0 μg/m3 (66) 66.0
 
Oct. 13, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 42.0 μg/m3 (39) 19.2 μg/m3 (66) 66.0
 
Oct. 13, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 39.0 μg/m3 (37) 18.3 μg/m3 (65) 65.0
 
Oct. 12, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 13.3 μg/m3 (54) 54.0
 
Oct. 12, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 16.0 μg/m3 (15) 7.5 μg/m3 (32) 32.0
 
Oct. 12, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (22) 8.3 μg/m3 (35) 35.0
 
Oct. 12, 2021, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 19.0 μg/m3 (18) 8.2 μg/m3 (35) 35.0
 
Oct. 12, 2021, 7 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) 7.5 μg/m3 (32) 32.0
 
Oct. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A N/A 16.0 μg/m3 (15) 7.1 μg/m3 (30) 30.0
 
Oct. 12, 2021, 5 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) N/A N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
Oct. 12, 2021, 4 p.m. N/A N/A N/A N/A N/A 15.0 ppb (22) N/A N/A 17.0 μg/m3 (16) 8.4 μg/m3 (36) 36.0
 
Oct. 12, 2021, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) N/A N/A 16.0 μg/m3 (15) 8.4 μg/m3 (36) 36.0
 
Oct. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A 24.0 ppb (35) N/A N/A 21.0 μg/m3 (20) 8.8 μg/m3 (37) 37.0
 
Oct. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A 21.0 ppb (30) N/A N/A 22.0 μg/m3 (21) 10.6 μg/m3 (45) 45.0
 
Oct. 12, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 30.0 μg/m3 (28) 11.9 μg/m3 (50) 50.0
 
Oct. 12, 2021, 11 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) 11.3 μg/m3 (48) 48.0
 
Oct. 12, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (23) 11.0 μg/m3 (46) 46.0
 
Oct. 12, 2021, 9 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A N/A N/A 5.0
 
Oct. 12, 2021, 8 a.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
 
Oct. 12, 2021, 7 a.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
 
Oct. 12, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) 15.5 μg/m3 (59) 59.0
 
Oct. 12, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 34.0 μg/m3 (32) 12.8 μg/m3 (53) 53.0
 
Oct. 12, 2021, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 44.0 μg/m3 (41) 14.1 μg/m3 (56) 56.0
 
Oct. 12, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.0 μg/m3 (27) 15.2 μg/m3 (58) 58.0
 
Oct. 12, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.0 μg/m3 (27) 15.0 μg/m3 (58) 58.0
 
Oct. 12, 2021, 1 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) 13.5 μg/m3 (54) 54.0
 
Oct. 12, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) 12.3 μg/m3 (52) 52.0
 
Oct. 11, 2021, 11 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) 11.3 μg/m3 (48) 48.0
 
Oct. 11, 2021, 10 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
 
Oct. 11, 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) 6.7 μg/m3 (28) 28.0
 
Oct. 11, 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) 8.1 μg/m3 (34) 34.0
 
Oct. 11, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 15.0 μg/m3 (14) 6.6 μg/m3 (28) 28.0
 
Oct. 11, 2021, 6 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) N/A N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
Oct. 11, 2021, 5 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A N/A 16.0 μg/m3 (15) 7.2 μg/m3 (31) 31.0
 
Oct. 11, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 17.0 μg/m3 (16) 7.8 μg/m3 (33) 33.0
 
Oct. 11, 2021, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 19.0 μg/m3 (18) 8.4 μg/m3 (36) 36.0
 
Oct. 11, 2021, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A N/A 26.0 μg/m3 (25) 10.9 μg/m3 (46) 46.0
 
Oct. 11, 2021, 1 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) N/A N/A 25.0 μg/m3 (24) 11.1 μg/m3 (47) 47.0
 
Oct. 11, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
Oct. 11, 2021, 11 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) 9.2 μg/m3 (39) 39.0
 
Oct. 11, 2021, 10 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) 9.3 μg/m3 (39) 39.0
 
Oct. 11, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (20) 9.3 μg/m3 (39) 39.0
 
Oct. 11, 2021, 8 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) 9.6 μg/m3 (40) 40.0
 
Oct. 11, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 25.0 μg/m3 (24) 12.1 μg/m3 (51) 51.0
 
Oct. 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 9.9 μg/m3 (42) 42.0
 
Oct. 11, 2021, 5 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) 11.7 μg/m3 (49) 49.0
 
Oct. 11, 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
 
Oct. 11, 2021, 3 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) 10.3 μg/m3 (43) 43.0
 
Oct. 11, 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) 8.2 μg/m3 (35) 35.0
 
Oct. 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) 7.4 μg/m3 (31) 31.0
 
Oct. 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) 7.9 μg/m3 (33) 33.0
 
Oct. 10, 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) 8.9 μg/m3 (38) 38.0
 
Oct. 10, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 6.2 μg/m3 (26) 26.0
 
Oct. 10, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Oct. 10, 2021, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 11.0 μg/m3 (11) 6.2 μg/m3 (26) 26.0
 
Oct. 10, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (11) 6.1 μg/m3 (26) 26.0
 
Oct. 10, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 6.3 μg/m3 (27) 27.0
 
Oct. 10, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 6.6 μg/m3 (28) 28.0
 
Oct. 10, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (11) 6.6 μg/m3 (28) 28.0
 
Oct. 10, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Oct. 10, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 13.0 μg/m3 (13) 6.4 μg/m3 (27) 27.0
 
Oct. 10, 2021, 1 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) 6.8 μg/m3 (29) 29.0
 
Oct. 10, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 8.3 μg/m3 (35) 35.0
 
Oct. 10, 2021, 11 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) 9.0 μg/m3 (38) 38.0
 
Oct. 10, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (18) 8.2 μg/m3 (35) 35.0
 
Oct. 10, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (18) 7.8 μg/m3 (33) 33.0
 
Oct. 10, 2021, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 17.0 μg/m3 (16) 7.7 μg/m3 (33) 33.0
 
Oct. 10, 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) 7.0 μg/m3 (30) 30.0
 
Oct. 10, 2021, 6 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) 6.5 μg/m3 (28) 28.0
 
Oct. 10, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Oct. 10, 2021, 4 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) N/A N/A N/A N/A 8.0
 
Oct. 10, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 15.0 μg/m3 (14) 6.7 μg/m3 (28) 28.0