ID: 1060

AQSQID: 130590002

Site Name: Athens

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

Updated: Dec. 9, 2021, 7:16 a.m.

Location: Athens (Habersham Hills), GA

Reporting: True, Located: True

Current AQI: 46.0

Athens (Habersham Hills) GA, US: 33.925, -83.3575

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 10.8 μg/m3 (46) 46.0
 
Dec. 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 11.5 μg/m3 (48) 48.0
 
Dec. 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 11.8 μg/m3 (50) 50.0
 
Dec. 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 11.3 μg/m3 (48) 48.0
 
Dec. 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 11.3 μg/m3 (48) 48.0
 
Dec. 9, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 9.6 μg/m3 (40) 40.0
 
Dec. 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 8.8 μg/m3 (37) 37.0
 
Dec. 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 6.4 μg/m3 (27) 27.0
 
Dec. 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 6.1 μg/m3 (26) 26.0
 
Dec. 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 6.7 μg/m3 (28) 28.0
 
Dec. 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
Dec. 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 8.3 μg/m3 (35) 35.0
 
Dec. 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 9.4 μg/m3 (40) 40.0
 
Dec. 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 10.7 μg/m3 (45) 45.0
 
Dec. 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 11.5 μg/m3 (48) 48.0
 
Dec. 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 12.0 μg/m3 (50) 50.0
 
Dec. 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 11.4 μg/m3 (48) 48.0
 
Dec. 8, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 10.3 μg/m3 (43) 43.0
 
Dec. 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Dec. 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Dec. 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 9.3 μg/m3 (39) 39.0
 
Dec. 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 8.9 μg/m3 (38) 38.0
 
Dec. 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
Dec. 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.4 μg/m3 (27) 27.0
 
Dec. 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 6.9 μg/m3 (29) 29.0
 
Dec. 8, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.3 μg/m3 (27) 27.0
 
Dec. 8, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 7.3 μg/m3 (31) 31.0
 
Dec. 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 5.9 μg/m3 (25) 25.0
 
Dec. 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.2 μg/m3 (26) 26.0
 
Dec. 8, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 7.4 μg/m3 (31) 31.0
 
Dec. 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.4 μg/m3 (31) 31.0
 
Dec. 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 5.9 μg/m3 (25) 25.0
 
Dec. 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 5.3 μg/m3 (23) 23.0
 
Dec. 7, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.8 μg/m3 (20) 20.0
 
Dec. 7, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 4.8 μg/m3 (20) 20.0
 
Dec. 7, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 4.8 μg/m3 (20) 20.0
 
Dec. 7, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.9 μg/m3 (21) 21.0
 
Dec. 7, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Dec. 7, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 7.7 μg/m3 (33) 33.0
 
Dec. 7, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 10.2 μg/m3 (43) 43.0
 
Dec. 7, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 9.0 μg/m3 (38) 38.0
 
Dec. 7, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 8.6 μg/m3 (36) 36.0
 
Dec. 7, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.2 μg/m3 (35) 35.0
 
Dec. 7, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 7.3 μg/m3 (31) 31.0
 
Dec. 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Dec. 7, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 6.5 μg/m3 (28) 28.0
 
Dec. 7, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 5.9 μg/m3 (25) 25.0
 
Dec. 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 5.2 μg/m3 (22) 22.0
 
Dec. 7, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 4.8 μg/m3 (20) 20.0
 
Dec. 7, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 4.5 μg/m3 (19) 19.0
 
Dec. 7, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 4.1 μg/m3 (18) 18.0
 
Dec. 7, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.3 μg/m3 (35) 35.0
 
Dec. 7, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
Dec. 6, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.1 μg/m3 (47) 47.0
 
Dec. 6, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 10.5 μg/m3 (44) 44.0
 
Dec. 6, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 8.9 μg/m3 (38) 38.0
 
Dec. 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 10.1 μg/m3 (43) 43.0
 
Dec. 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 11.4 μg/m3 (48) 48.0
 
Dec. 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.8 μg/m3 (50) 50.0
 
Dec. 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 16.0 μg/m3 (60) 60.0
 
Dec. 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 20.9 μg/m3 (70) 70.0
 
Dec. 6, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 22.6 μg/m3 (74) 74.0
 
Dec. 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 28.1 μg/m3 (85) 85.0
 
Dec. 6, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 28.5 μg/m3 (86) 86.0
 
Dec. 6, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 28.9 μg/m3 (87) 87.0
 
Dec. 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 30.0 μg/m3 (89) 89.0
 
Dec. 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 29.7 μg/m3 (89) 89.0
 
Dec. 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 27.3 μg/m3 (83) 83.0
 
Dec. 6, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 27.3 μg/m3 (83) 83.0
 
Dec. 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 26.7 μg/m3 (82) 82.0
 
Dec. 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 26.0 μg/m3 (81) 81.0
 
Dec. 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 25.6 μg/m3 (80) 80.0
 
Dec. 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 26.0 μg/m3 (81) 81.0
 
Dec. 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 26.6 μg/m3 (82) 82.0
 
Dec. 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 27.9 μg/m3 (85) 85.0
 
Dec. 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 28.9 μg/m3 (87) 87.0
 
Dec. 6, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 29.3 μg/m3 (88) 88.0
 
Dec. 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 29.9 μg/m3 (89) 89.0
 
Dec. 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 33.0 μg/m3 (95) 95.0
 
Dec. 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 31.8 μg/m3 (93) 93.0
 
Dec. 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 31.1 μg/m3 (91) 91.0
 
Dec. 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 31.7 μg/m3 (93) 93.0
 
Dec. 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 33.7 μg/m3 (97) 97.0
 
Dec. 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 32.9 μg/m3 (95) 95.0
 
Dec. 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 32.0 μg/m3 (93) 93.0
 
Dec. 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 33.5 μg/m3 (97) 97.0
 
Dec. 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 33.2 μg/m3 (96) 96.0
 
Dec. 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 32.9 μg/m3 (95) 95.0
 
Dec. 5, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 36.2 μg/m3 (103) 103.0
 
Dec. 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 35.5 μg/m3 (101) 101.0
 
Dec. 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 36.8 μg/m3 (105) 105.0
 
Dec. 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 38.1 μg/m3 (108) 108.0
 
Dec. 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 40.4 μg/m3 (114) 114.0
 
Dec. 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) 38.8 μg/m3 (110) 110.0
 
Dec. 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 38.2 μg/m3 (108) 108.0
 
Dec. 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 38.3 μg/m3 (108) 108.0
 
Dec. 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 37.8 μg/m3 (107) 107.0
 
Dec. 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 34.1 μg/m3 (98) 98.0
 
Dec. 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 30.9 μg/m3 (91) 91.0
 
Dec. 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 25.8 μg/m3 (80) 80.0
 
Dec. 5, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 22.7 μg/m3 (74) 74.0
 
Dec. 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 20.3 μg/m3 (69) 69.0
 
Dec. 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 18.9 μg/m3 (66) 66.0
 
Dec. 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 20.8 μg/m3 (70) 70.0
 
Dec. 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 21.3 μg/m3 (71) 71.0
 
Dec. 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 20.1 μg/m3 (68) 68.0
 
Dec. 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 20.3 μg/m3 (69) 69.0
 
Dec. 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 20.7 μg/m3 (70) 70.0
 
Dec. 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 21.3 μg/m3 (71) 71.0
 
Dec. 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 22.3 μg/m3 (73) 73.0
 
Dec. 4, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 23.5 μg/m3 (75) 75.0
 
Dec. 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 23.1 μg/m3 (75) 75.0
 
Dec. 4, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 24.9 μg/m3 (78) 78.0
 
Dec. 4, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 25.9 μg/m3 (81) 81.0
 
Dec. 4, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 26.9 μg/m3 (83) 83.0
 
Dec. 4, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 27.0 μg/m3 (83) 83.0
 
Dec. 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 25.6 μg/m3 (80) 80.0
 
Dec. 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 25.2 μg/m3 (79) 79.0
 
Dec. 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 24.4 μg/m3 (77) 77.0
 
Dec. 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 23.3 μg/m3 (75) 75.0
 
Dec. 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 21.5 μg/m3 (71) 71.0
 
Dec. 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 16.9 μg/m3 (62) 62.0
 
Dec. 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 14.1 μg/m3 (56) 56.0
 
Dec. 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 11.6 μg/m3 (49) 49.0
 
Dec. 4, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 9.9 μg/m3 (42) 42.0
 
Dec. 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 8.3 μg/m3 (35) 35.0
 
Dec. 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.2 μg/m3 (31) 31.0
 
Dec. 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.6 μg/m3 (28) 28.0
 
Dec. 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
Dec. 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 8.2 μg/m3 (35) 35.0
 
Dec. 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 9.3 μg/m3 (39) 39.0
 
Dec. 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 8.9 μg/m3 (38) 38.0
 
Dec. 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 11.3 μg/m3 (48) 48.0
 
Dec. 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 13.6 μg/m3 (55) 55.0
 
Dec. 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 17.4 μg/m3 (63) 63.0
 
Dec. 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 18.5 μg/m3 (65) 65.0
 
Dec. 3, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 18.5 μg/m3 (65) 65.0
 
Dec. 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 19.2 μg/m3 (66) 66.0
 
Dec. 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 18.6 μg/m3 (65) 65.0
 
Dec. 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 19.6 μg/m3 (67) 67.0
 
Dec. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 20.1 μg/m3 (68) 68.0
 
Dec. 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 20.3 μg/m3 (69) 69.0
 
Dec. 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 19.3 μg/m3 (67) 67.0
 
Dec. 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 18.5 μg/m3 (65) 65.0
 
Dec. 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 16.7 μg/m3 (61) 61.0
 
Dec. 3, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 15.2 μg/m3 (58) 58.0
 
Dec. 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 15.1 μg/m3 (58) 58.0
 
Dec. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 13.5 μg/m3 (54) 54.0
 
Dec. 3, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 12.3 μg/m3 (52) 52.0
 
Dec. 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 12.9 μg/m3 (53) 53.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 11.2 μg/m3 (47) 47.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 11.2 μg/m3 (47) 47.0
 
Dec. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 10.5 μg/m3 (44) 44.0
 
Dec. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 10.0 μg/m3 (42) 42.0
 
Dec. 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 10.1 μg/m3 (43) 43.0
 
Dec. 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 10.7 μg/m3 (45) 45.0
 
Dec. 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 11.5 μg/m3 (48) 48.0
 
Dec. 2, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 14.4 μg/m3 (56) 56.0
 
Dec. 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 23.9 μg/m3 (76) 76.0
 
Dec. 2, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 23.1 μg/m3 (75) 75.0
 
Dec. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 22.7 μg/m3 (74) 74.0
 
Dec. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 21.2 μg/m3 (71) 71.0
 
Dec. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 20.4 μg/m3 (69) 69.0
 
Dec. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 18.5 μg/m3 (65) 65.0
 
Dec. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 17.6 μg/m3 (63) 63.0
 
Dec. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 17.3 μg/m3 (62) 62.0
 
Dec. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 15.1 μg/m3 (58) 58.0
 
Dec. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 14.9 μg/m3 (57) 57.0