ID: 2234

AQSQID: 280490020

Site Name: Jackson Ncore

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

Updated: Dec. 9, 2021, 6:15 a.m.

Location: Jackson (Virden), MS

Reporting: True, Located: True

Current AQI: 53.0

Jackson (Virden) MS, US: 32.329111, -90.182722

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 9, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 3.0 ppb (3) 0.23 ppb (3) 20.0 μg/m3 (19) 12.9 μg/m3 (53) 53.0
 
Dec. 9, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.28 ppb (4) 22.0 μg/m3 (21) 14.2 μg/m3 (56) 56.0
 
Dec. 9, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.36 ppb (5) 23.0 μg/m3 (22) 14.4 μg/m3 (56) 56.0
 
Dec. 9, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.43 ppb (5) 27.0 μg/m3 (25) 13.6 μg/m3 (55) 55.0
 
Dec. 9, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.42 ppb (5) 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
Dec. 8, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.26 ppb (4) 19.0 μg/m3 (18) 8.4 μg/m3 (36) 36.0
 
Dec. 8, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) 0.21 ppb (3) 20.0 μg/m3 (19) 8.4 μg/m3 (36) 36.0
 
Dec. 8, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) 0.18 ppb (3) 20.0 μg/m3 (19) 9.3 μg/m3 (39) 39.0
 
Dec. 8, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) 0.17 ppb (3) 20.0 μg/m3 (19) 10.2 μg/m3 (43) 43.0
 
Dec. 8, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) 0.14 ppb (2) 18.0 μg/m3 (17) 9.7 μg/m3 (41) 41.0
 
Dec. 8, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A 16.0 μg/m3 (15) 9.8 μg/m3 (41) 41.0
 
Dec. 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 16.0 μg/m3 (15) 9.5 μg/m3 (40) 40.0
 
Dec. 8, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.13 ppb (2) 17.0 μg/m3 (16) 10.7 μg/m3 (45) 45.0
 
Dec. 8, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.14 ppb (2) 17.0 μg/m3 (16) 10.8 μg/m3 (46) 46.0
 
Dec. 8, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.14 ppb (2) 22.0 μg/m3 (21) 13.3 μg/m3 (54) 54.0
 
Dec. 8, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.15 ppb (2) 24.0 μg/m3 (23) 15.3 μg/m3 (58) 58.0
 
Dec. 8, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.12 ppb (2) 26.0 μg/m3 (25) 16.4 μg/m3 (61) 61.0
 
Dec. 8, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 10.0 ppb (10) 0.14 ppb (2) 23.0 μg/m3 (22) 16.0 μg/m3 (60) 60.0
 
Dec. 8, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) N/A 14.0 μg/m3 (13) 10.4 μg/m3 (44) 44.0
 
Dec. 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 14.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
Dec. 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) 0.14 ppb (2) 16.0 μg/m3 (15) 12.2 μg/m3 (52) 52.0
 
Dec. 8, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.16 ppb (3) 22.0 μg/m3 (21) 16.0 μg/m3 (60) 60.0
 
Dec. 8, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.18 ppb (3) 21.0 μg/m3 (20) 15.3 μg/m3 (58) 58.0
 
Dec. 8, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 4.0 ppb (4) 0.18 ppb (3) 19.0 μg/m3 (18) 14.1 μg/m3 (56) 56.0
 
Dec. 8, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.16 ppb (3) 18.0 μg/m3 (17) 13.6 μg/m3 (55) 55.0
 
Dec. 8, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 6.0 ppb (6) 0.16 ppb (3) 18.0 μg/m3 (17) 13.1 μg/m3 (54) 54.0
 
Dec. 8, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.16 ppb (3) 20.0 μg/m3 (19) 13.4 μg/m3 (54) 54.0
 
Dec. 8, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.18 ppb (3) 22.0 μg/m3 (21) 13.8 μg/m3 (55) 55.0
 
Dec. 8, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.17 ppb (3) 22.0 μg/m3 (21) 14.1 μg/m3 (56) 56.0
 
Dec. 7, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (13) 0.18 ppb (3) 22.0 μg/m3 (21) 13.0 μg/m3 (53) 53.0
 
Dec. 7, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.17 ppb (3) 20.0 μg/m3 (19) 10.7 μg/m3 (45) 45.0
 
Dec. 7, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.16 ppb (3) 17.0 μg/m3 (16) 9.2 μg/m3 (39) 39.0
 
Dec. 7, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.16 ppb (3) 17.0 μg/m3 (16) 9.2 μg/m3 (39) 39.0
 
Dec. 7, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.16 ppb (3) 16.0 μg/m3 (15) 8.3 μg/m3 (35) 35.0
 
Dec. 7, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.15 ppb (2) 15.0 μg/m3 (14) 7.7 μg/m3 (33) 33.0
 
Dec. 7, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.15 ppb (2) 13.0 μg/m3 (13) 6.7 μg/m3 (28) 28.0
 
Dec. 7, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.16 ppb (3) 14.0 μg/m3 (13) 6.2 μg/m3 (26) 26.0
 
Dec. 7, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.16 ppb (3) 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Dec. 7, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.15 ppb (2) 13.0 μg/m3 (13) 5.4 μg/m3 (23) 23.0
 
Dec. 7, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.14 ppb (2) 11.0 μg/m3 (11) 5.4 μg/m3 (23) 23.0
 
Dec. 7, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.14 ppb (2) 13.0 μg/m3 (13) 5.3 μg/m3 (23) 23.0
 
Dec. 7, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.13 ppb (2) 14.0 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
Dec. 7, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.14 ppb (2) 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
Dec. 7, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.13 ppb (2) 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
Dec. 7, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.14 ppb (2) 16.0 μg/m3 (15) 5.8 μg/m3 (25) 25.0
 
Dec. 7, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.14 ppb (2) 16.0 μg/m3 (15) 5.7 μg/m3 (24) 24.0
 
Dec. 7, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) 0.14 ppb (2) 16.0 μg/m3 (15) 5.3 μg/m3 (23) 25.0
 
Dec. 7, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) 0.14 ppb (2) 17.0 μg/m3 (16) 5.5 μg/m3 (23) 26.0
 
Dec. 7, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) 0.14 ppb (2) 21.0 μg/m3 (20) 7.0 μg/m3 (30) 30.0
 
Dec. 7, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.14 ppb (2) 24.0 μg/m3 (23) 11.2 μg/m3 (47) 47.0
 
Dec. 7, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.15 ppb (2) 24.0 μg/m3 (23) 14.0 μg/m3 (55) 55.0
 
Dec. 7, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.14 ppb (2) 22.0 μg/m3 (21) 13.9 μg/m3 (55) 55.0
 
Dec. 6, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.16 ppb (3) 21.0 μg/m3 (20) 13.3 μg/m3 (54) 54.0
 
Dec. 6, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.16 ppb (3) 18.0 μg/m3 (17) 11.3 μg/m3 (48) 48.0
 
Dec. 6, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.16 ppb (3) 14.0 μg/m3 (13) 8.6 μg/m3 (36) 36.0
 
Dec. 6, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.15 ppb (2) 7.0 μg/m3 (7) 4.8 μg/m3 (20) 20.0
 
Dec. 6, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.13 ppb (2) 7.0 μg/m3 (7) 3.3 μg/m3 (14) 23.0
 
Dec. 6, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) 0.13 ppb (2) 8.0 μg/m3 (8) 3.5 μg/m3 (15) 25.0
 
Dec. 6, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) 0.08 ppb (2) 7.0 μg/m3 (7) 3.3 μg/m3 (14) 29.0
 
Dec. 6, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) 0.07 ppb (2) 10.0 μg/m3 (10) 4.4 μg/m3 (19) 29.0
 
Dec. 6, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.1 ppb (2) 11.0 μg/m3 (11) 6.6 μg/m3 (28) 28.0
 
Dec. 6, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.12 ppb (2) 14.0 μg/m3 (13) 8.6 μg/m3 (36) 36.0
 
Dec. 6, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.11 ppb (2) 15.0 μg/m3 (14) 9.3 μg/m3 (39) 39.0
 
Dec. 6, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.1 ppb (2) 12.0 μg/m3 (12) 8.2 μg/m3 (35) 35.0
 
Dec. 6, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.1 ppb (2) 14.0 μg/m3 (13) 9.4 μg/m3 (40) 40.0
 
Dec. 6, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.09 ppb (2) 12.0 μg/m3 (12) 7.5 μg/m3 (32) 32.0
 
Dec. 6, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.08 ppb (2) 16.0 μg/m3 (15) 7.8 μg/m3 (33) 33.0
 
Dec. 6, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.07 ppb (2) 12.0 μg/m3 (12) 7.6 μg/m3 (32) 32.0
 
Dec. 6, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.07 ppb (2) 14.0 μg/m3 (13) 9.5 μg/m3 (40) 40.0
 
Dec. 6, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) 0.08 ppb (2) 13.0 μg/m3 (13) 8.1 μg/m3 (34) 34.0
 
Dec. 6, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) 0.1 ppb (2) 12.0 μg/m3 (12) 6.9 μg/m3 (29) 29.0
 
Dec. 6, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) 0.1 ppb (2) 13.0 μg/m3 (13) 7.3 μg/m3 (31) 31.0
 
Dec. 6, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.12 ppb (2) 16.0 μg/m3 (15) 9.8 μg/m3 (41) 41.0
 
Dec. 6, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.16 ppb (3) 16.0 μg/m3 (15) 10.3 μg/m3 (43) 43.0
 
Dec. 6, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.16 ppb (3) 16.0 μg/m3 (15) 9.7 μg/m3 (41) 41.0
 
Dec. 6, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.16 ppb (3) 13.0 μg/m3 (13) 7.7 μg/m3 (33) 33.0
 
Dec. 5, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.15 ppb (2) 11.0 μg/m3 (11) 6.3 μg/m3 (27) 27.0
 
Dec. 5, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) 0.1 ppb (2) 9.0 μg/m3 (9) 5.1 μg/m3 (22) 28.0
 
Dec. 5, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) 0.08 ppb (2) 10.0 μg/m3 (10) 5.4 μg/m3 (23) 30.0
 
Dec. 5, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) 0.08 ppb (2) 12.0 μg/m3 (12) 6.2 μg/m3 (26) 31.0
 
Dec. 5, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) 0.1 ppb (2) 15.0 μg/m3 (14) 9.7 μg/m3 (41) 41.0
 
Dec. 5, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) 0.09 ppb (2) 18.0 μg/m3 (17) 8.4 μg/m3 (36) 36.0
 
Dec. 5, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 39.0 ppb (37) 0.08 ppb (2) 13.0 μg/m3 (13) 7.8 μg/m3 (33) 37.0
 
Dec. 5, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 31.0 ppb (29) 0.11 ppb (2) 16.0 μg/m3 (15) 11.2 μg/m3 (47) 47.0
 
Dec. 5, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.18 ppb (3) 23.0 μg/m3 (22) 17.6 μg/m3 (63) 63.0
 
Dec. 5, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (13) 0.17 ppb (3) 27.0 μg/m3 (25) 21.6 μg/m3 (71) 71.0
 
Dec. 5, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.19 ppb (3) 29.0 μg/m3 (27) 23.3 μg/m3 (75) 75.0
 
Dec. 5, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 7.0 ppb (7) 0.24 ppb (3) 29.0 μg/m3 (27) 23.3 μg/m3 (75) 75.0
 
Dec. 5, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.24 ppb (3) 28.0 μg/m3 (26) 22.5 μg/m3 (73) 73.0
 
Dec. 5, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) N/A 25.0 μg/m3 (24) 20.8 μg/m3 (70) 70.0
 
Dec. 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 24.0 μg/m3 (23) 20.2 μg/m3 (69) 69.0
 
Dec. 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) 0.35 ppb (4) 25.0 μg/m3 (24) 19.7 μg/m3 (67) 67.0
 
Dec. 5, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.41 ppb (5) 23.0 μg/m3 (22) 18.9 μg/m3 (66) 66.0
 
Dec. 5, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 1.1 ppb (13) 38.0 μg/m3 (36) 26.5 μg/m3 (82) 82.0
 
Dec. 5, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 0.0 ppb (0) 1.2 ppb (14) 40.0 μg/m3 (38) 25.5 μg/m3 (80) 80.0
 
Dec. 5, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) 0.88 ppb (11) 44.0 μg/m3 (41) 27.5 μg/m3 (84) 84.0
 
Dec. 5, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 0.0 ppb (0) 1.52 ppb (18) 44.0 μg/m3 (41) 27.2 μg/m3 (83) 83.0
 
Dec. 5, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 4.0 ppb (4) 0.94 ppb (11) 36.0 μg/m3 (34) 23.5 μg/m3 (75) 75.0
 
Dec. 5, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.38 ppb (5) 25.0 μg/m3 (24) 17.6 μg/m3 (63) 63.0
 
Dec. 5, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.23 ppb (3) 21.0 μg/m3 (20) 14.9 μg/m3 (57) 57.0
 
Dec. 4, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.16 ppb (3) 19.0 μg/m3 (18) 13.3 μg/m3 (54) 54.0
 
Dec. 4, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) 0.12 ppb (2) 16.0 μg/m3 (15) 11.1 μg/m3 (47) 47.0
 
Dec. 4, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) 0.09 ppb (2) 16.0 μg/m3 (15) 10.1 μg/m3 (43) 43.0
 
Dec. 4, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) 0.07 ppb (2) 13.0 μg/m3 (13) 9.3 μg/m3 (39) 39.0
 
Dec. 4, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) 0.11 ppb (2) 17.0 μg/m3 (16) 11.1 μg/m3 (47) 47.0
 
Dec. 4, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) 0.11 ppb (2) 16.0 μg/m3 (15) 11.1 μg/m3 (47) 47.0
 
Dec. 4, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) 0.09 ppb (2) 15.0 μg/m3 (14) 10.5 μg/m3 (44) 44.0
 
Dec. 4, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.1 ppb (2) 17.0 μg/m3 (16) 10.5 μg/m3 (44) 44.0
 
Dec. 4, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.15 ppb (2) 22.0 μg/m3 (21) 14.0 μg/m3 (55) 55.0
 
Dec. 4, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.18 ppb (3) 31.0 μg/m3 (29) 19.9 μg/m3 (68) 68.0
 
Dec. 4, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.18 ppb (3) 31.0 μg/m3 (29) 21.3 μg/m3 (71) 71.0
 
Dec. 4, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.19 ppb (3) 28.0 μg/m3 (26) 21.1 μg/m3 (70) 70.0
 
Dec. 4, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.18 ppb (3) 29.0 μg/m3 (27) 22.2 μg/m3 (73) 73.0
 
Dec. 4, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 10.0 ppb (10) 0.18 ppb (3) 27.0 μg/m3 (25) 21.8 μg/m3 (72) 72.0
 
Dec. 4, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (14) 0.17 ppb (3) 27.0 μg/m3 (25) 21.7 μg/m3 (72) 72.0
 
Dec. 4, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.15 ppb (2) 26.0 μg/m3 (25) 21.4 μg/m3 (71) 71.0
 
Dec. 4, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.19 ppb (3) 28.0 μg/m3 (26) 22.1 μg/m3 (73) 73.0
 
Dec. 4, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (14) 0.2 ppb (3) 30.0 μg/m3 (28) 22.9 μg/m3 (74) 74.0
 
Dec. 4, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.23 ppb (3) 27.0 μg/m3 (25) 20.1 μg/m3 (68) 68.0
 
Dec. 4, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.35 ppb (4) 37.0 μg/m3 (35) 24.4 μg/m3 (77) 77.0
 
Dec. 4, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.39 ppb (5) 37.0 μg/m3 (35) 28.2 μg/m3 (85) 85.0
 
Dec. 4, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.28 ppb (4) 31.0 μg/m3 (29) 22.4 μg/m3 (73) 73.0
 
Dec. 4, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) 0.26 ppb (4) 27.0 μg/m3 (25) 18.8 μg/m3 (66) 66.0
 
Dec. 4, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) 0.22 ppb (3) 29.0 μg/m3 (27) 18.9 μg/m3 (66) 66.0
 
Dec. 3, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.28 ppb (4) 27.0 μg/m3 (25) 15.9 μg/m3 (59) 59.0
 
Dec. 3, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) 0.23 ppb (3) 28.0 μg/m3 (26) 11.8 μg/m3 (50) 50.0
 
Dec. 3, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (42) 0.12 ppb (2) 25.0 μg/m3 (24) 9.3 μg/m3 (39) 42.0
 
Dec. 3, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (45) 0.1 ppb (2) 19.0 μg/m3 (18) 9.3 μg/m3 (39) 45.0
 
Dec. 3, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (44) 0.1 ppb (2) 17.0 μg/m3 (16) 9.1 μg/m3 (38) 44.0
 
Dec. 3, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 45.0 ppb (42) 0.11 ppb (2) 22.0 μg/m3 (21) 8.9 μg/m3 (38) 42.0
 
Dec. 3, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 45.0 ppb (42) 0.1 ppb (2) 17.0 μg/m3 (16) 8.4 μg/m3 (36) 42.0
 
Dec. 3, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 41.0 ppb (38) 0.11 ppb (2) 16.0 μg/m3 (15) 8.9 μg/m3 (38) 38.0
 
Dec. 3, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 16.0 ppb (15) 0.25 ppb (3) 40.0 μg/m3 (38) 20.2 μg/m3 (69) 69.0
 
Dec. 3, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.31 ppb (4) 46.0 μg/m3 (43) 29.3 μg/m3 (88) 88.0
 
Dec. 3, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 2.0 ppb (2) 0.48 ppb (6) 47.0 μg/m3 (44) 27.3 μg/m3 (83) 83.0
 
Dec. 3, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) 0.48 ppb (6) 36.0 μg/m3 (34) 24.3 μg/m3 (77) 77.0
 
Dec. 3, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 6.0 ppb (6) 0.27 ppb (4) 29.0 μg/m3 (27) 20.4 μg/m3 (69) 69.0
 
Dec. 3, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.22 ppb (3) 23.0 μg/m3 (22) 18.6 μg/m3 (65) 65.0
 
Dec. 3, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.21 ppb (3) 26.0 μg/m3 (25) 20.0 μg/m3 (68) 68.0
 
Dec. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.23 ppb (3) 28.0 μg/m3 (26) 19.9 μg/m3 (68) 68.0
 
Dec. 3, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.26 ppb (4) 30.0 μg/m3 (28) 22.3 μg/m3 (73) 73.0
 
Dec. 3, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) 0.49 ppb (6) 42.0 μg/m3 (39) 27.5 μg/m3 (84) 84.0
 
Dec. 3, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 0.0 ppb (0) 0.83 ppb (10) 44.0 μg/m3 (41) 30.1 μg/m3 (89) 89.0
 
Dec. 3, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 0.0 ppb (0) 1.05 ppb (13) 57.0 μg/m3 (52) 38.0 μg/m3 (108) 108.0
 
Dec. 3, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 0.0 ppb (0) 0.9 ppb (11) 60.0 μg/m3 (54) 39.7 μg/m3 (112) 112.0
 
Dec. 3, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) 0.9 ppb (11) 97.0 μg/m3 (72) 59.2 μg/m3 (153) 153.0
 
Dec. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) 0.78 ppb (10) 69.0 μg/m3 (58) 36.8 μg/m3 (105) 105.0
 
Dec. 3, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 2.0 ppb (2) 0.96 ppb (12) 51.0 μg/m3 (48) 22.3 μg/m3 (73) 73.0
 
Dec. 2, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.51 ppb (6) 50.0 μg/m3 (47) 20.8 μg/m3 (70) 70.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (42) 0.2 ppb (3) 24.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (42) 0.2 ppb (3) 24.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
Dec. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 53.0 ppb (50) 0.1 ppb (2) 20.0 μg/m3 (19) 8.9 μg/m3 (38) 50.0
 
Dec. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 51.0 ppb (48) 0.11 ppb (2) 19.0 μg/m3 (18) 9.3 μg/m3 (39) 48.0
 
Dec. 2, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 51.0 ppb (48) 0.1 ppb (2) 20.0 μg/m3 (19) 9.3 μg/m3 (39) 48.0
 
Dec. 2, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (45) 0.1 ppb (2) 20.0 μg/m3 (19) 9.8 μg/m3 (41) 45.0
 
Dec. 2, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (40) 0.12 ppb (2) 22.0 μg/m3 (21) 10.3 μg/m3 (43) 43.0
 
Dec. 2, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) 0.14 ppb (2) 22.0 μg/m3 (21) 11.9 μg/m3 (50) 50.0
 
Dec. 2, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 4.0 ppb (4) 0.35 ppb (4) 36.0 μg/m3 (34) 22.4 μg/m3 (73) 73.0
 
Dec. 2, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 4.0 ppb (4) 0.23 ppb (3) 27.0 μg/m3 (25) 19.2 μg/m3 (66) 66.0
 
Dec. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.19 ppb (3) 26.0 μg/m3 (25) 18.9 μg/m3 (66) 66.0
 
Dec. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) N/A 27.0 μg/m3 (25) 20.7 μg/m3 (70) 70.0
 
Dec. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 26.0 μg/m3 (25) 19.5 μg/m3 (67) 67.0
 
Dec. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.15 ppb (2) 22.0 μg/m3 (21) 16.3 μg/m3 (60) 60.0
 
Dec. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.19 ppb (3) 26.0 μg/m3 (25) 16.0 μg/m3 (60) 60.0
 
Dec. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.24 ppb (3) 21.0 μg/m3 (20) 13.7 μg/m3 (55) 55.0
 
Dec. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 7.0 ppb (7) 0.4 ppb (5) 22.0 μg/m3 (21) 13.1 μg/m3 (54) 54.0
 
Dec. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.32 ppb (4) 26.0 μg/m3 (25) 17.7 μg/m3 (63) 63.0
 
Dec. 2, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.29 ppb (4) 23.0 μg/m3 (22) 15.3 μg/m3 (58) 58.0