ID: 509

AQSQID: 261630001

Site Name: Allen Park

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

Updated: Jan. 17, 2021, 5:31 a.m.

Location: Allen Park (Goddard Rd), MI

Reporting: True, Located: True

Current AQI: 54.0

Allen Park (Goddard Rd) MI, US: 42.2283, -83.2092

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 10, 2021, 4 a.m. N/A N/A 48.6 ppb (46) N/A N/A 0.0 ppb (0) 2.0 ppb (2) 0.0 ppb (0) N/A 20.6 μg/m3 (69) 69.0
 
Jan. 10, 2021, 3 a.m. N/A N/A 38.2 ppb (37) N/A N/A 0.0 ppb (0) 3.0 ppb (3) 0.0 ppb (0) N/A 15.9 μg/m3 (59) 59.0
 
Jan. 10, 2021, 2 a.m. N/A N/A 29.7 ppb (29) N/A N/A 0.0 ppb (0) 7.0 ppb (7) 0.0 ppb (0) N/A 16.1 μg/m3 (60) 60.0
 
Jan. 10, 2021, 1 a.m. N/A N/A 18.5 ppb (18) N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.0 ppb (0) N/A 12.7 μg/m3 (53) 53.0
 
Jan. 10, 2021, midnight N/A N/A 23.4 ppb (23) N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 16.2 μg/m3 (60) 60.0
 
Jan. 9, 2021, 11 p.m. N/A N/A 29.8 ppb (29) N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.0 ppb (0) N/A 16.0 μg/m3 (60) 60.0
 
Jan. 9, 2021, 10 p.m. N/A N/A 28.4 ppb (27) N/A N/A 1.0 ppb (2) 11.0 ppb (11) 0.0 ppb (0) N/A 10.6 μg/m3 (45) 45.0
 
Jan. 9, 2021, 9 p.m. N/A N/A 16.8 ppb (16) N/A N/A 1.0 ppb (2) 23.0 ppb (22) 0.0 ppb (0) N/A 6.1 μg/m3 (26) 26.0
 
Jan. 9, 2021, 8 p.m. N/A N/A 12.2 ppb (12) N/A N/A 2.0 ppb (3) 28.0 ppb (26) 0.0 ppb (0) N/A 4.9 μg/m3 (21) 26.0
 
Jan. 9, 2021, 7 p.m. N/A N/A 14.8 ppb (14) N/A N/A 3.0 ppb (5) 27.0 ppb (25) 0.0 ppb (0) N/A 5.4 μg/m3 (23) 25.0
 
Jan. 9, 2021, 6 p.m. N/A N/A 17.0 ppb (17) N/A N/A 2.0 ppb (3) 25.0 ppb (24) 0.0 ppb (0) N/A 6.5 μg/m3 (28) 28.0
 
Jan. 9, 2021, 5 p.m. N/A N/A 22.7 ppb (22) N/A N/A 1.0 ppb (2) 20.0 ppb (19) 0.0 ppb (0) N/A 8.5 μg/m3 (36) 36.0
 
Jan. 9, 2021, 4 p.m. N/A N/A 20.4 ppb (20) N/A N/A 1.0 ppb (2) 20.0 ppb (19) 0.0 ppb (0) N/A 7.2 μg/m3 (31) 31.0
 
Jan. 9, 2021, 3 p.m. N/A N/A 27.8 ppb (27) N/A N/A 0.0 ppb (0) 15.0 ppb (14) 0.0 ppb (0) N/A 10.2 μg/m3 (43) 43.0
 
Jan. 9, 2021, 2 p.m. N/A N/A 35.1 ppb (34) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 12.0 μg/m3 (50) 50.0
 
Jan. 9, 2021, 1 p.m. N/A N/A 34.5 ppb (33) N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.0 ppb (0) N/A 11.7 μg/m3 (49) 49.0
 
Jan. 9, 2021, noon N/A N/A 31.3 ppb (30) N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.0 ppb (0) N/A 10.8 μg/m3 (46) 46.0
 
Jan. 9, 2021, 11 a.m. N/A N/A 22.8 ppb (22) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 8.0 μg/m3 (34) 34.0
 
Jan. 9, 2021, 10 a.m. N/A N/A 22.6 ppb (22) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 6.3 μg/m3 (27) 27.0
 
Jan. 9, 2021, 9 a.m. N/A N/A 21.8 ppb (21) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 5.5 μg/m3 (23) 23.0
 
Jan. 9, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (13) 0.0 ppb (0) N/A 5.6 μg/m3 (24) 24.0
 
Jan. 9, 2021, 7 a.m. N/A N/A 17.9 ppb (17) N/A N/A N/A 15.0 ppb (14) N/A N/A 5.4 μg/m3 (23) 23.0
 
Jan. 9, 2021, 6 a.m. N/A N/A 14.4 ppb (14) N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 23.0
 
Jan. 9, 2021, 5 a.m. N/A N/A 13.4 ppb (13) N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 5.8 μg/m3 (25) 25.0
 
Jan. 9, 2021, 4 a.m. N/A N/A 8.6 ppb (9) N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 5.7 μg/m3 (24) 25.0
 
Jan. 9, 2021, 3 a.m. N/A N/A 8.3 ppb (8) N/A N/A 0.0 ppb (0) 27.0 ppb (25) 0.0 ppb (0) N/A 5.3 μg/m3 (23) 25.0
 
Jan. 9, 2021, 2 a.m. N/A N/A 8.7 ppb (9) N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 6.2 μg/m3 (26) 26.0
 
Jan. 9, 2021, 1 a.m. N/A N/A 8.1 ppb (8) N/A N/A 0.0 ppb (0) 27.0 ppb (25) 0.0 ppb (0) N/A 6.0 μg/m3 (25) 25.0
 
Jan. 9, 2021, midnight N/A N/A 15.9 ppb (15) N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.0 ppb (0) N/A 6.1 μg/m3 (26) 26.0
 
Jan. 8, 2021, 11 p.m. N/A N/A 18.3 ppb (18) N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.0 ppb (0) N/A 5.8 μg/m3 (25) 25.0
 
Jan. 8, 2021, 10 p.m. N/A N/A 15.6 ppb (15) N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.0 ppb (0) N/A 4.7 μg/m3 (20) 20.0
 
Jan. 8, 2021, 9 p.m. N/A N/A 11.7 ppb (12) N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 22.0
 
Jan. 8, 2021, 8 p.m. N/A N/A 11.2 ppb (11) N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 4.0 μg/m3 (17) 23.0
 
Jan. 8, 2021, 7 p.m. N/A N/A 11.1 ppb (11) N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 4.6 μg/m3 (20) 23.0
 
Jan. 8, 2021, 6 p.m. N/A N/A 12.5 ppb (12) N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 4.1 μg/m3 (18) 22.0
 
Jan. 8, 2021, 5 p.m. N/A N/A 12.2 ppb (12) N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 21.0
 
Jan. 8, 2021, 4 p.m. N/A N/A 13.3 ppb (13) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.2 μg/m3 (18) 18.0
 
Jan. 8, 2021, 3 p.m. N/A N/A 14.2 ppb (14) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.5 μg/m3 (19) 19.0
 
Jan. 8, 2021, 2 p.m. N/A N/A 13.9 ppb (14) N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.0 ppb (0) N/A 5.3 μg/m3 (23) 23.0
 
Jan. 8, 2021, 1 p.m. N/A N/A 17.6 ppb (17) N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.0 ppb (0) N/A 5.3 μg/m3 (23) 23.0
 
Jan. 8, 2021, noon N/A N/A 15.0 ppb (15) N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.0 ppb (0) N/A 6.3 μg/m3 (27) 27.0
 
Jan. 8, 2021, 11 a.m. N/A N/A 11.2 ppb (11) N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 6.1 μg/m3 (26) 26.0
 
Jan. 8, 2021, 10 a.m. N/A N/A 7.8 ppb (8) N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 6.5 μg/m3 (28) 28.0
 
Jan. 8, 2021, 9 a.m. N/A N/A 7.8 ppb (8) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 5.3 μg/m3 (23) 23.0
 
Jan. 8, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 4.6 μg/m3 (20) 23.0
 
Jan. 8, 2021, 7 a.m. N/A N/A 12.7 ppb (12) N/A N/A N/A 18.0 ppb (17) N/A N/A 5.1 μg/m3 (22) 22.0
 
Jan. 8, 2021, 6 a.m. N/A N/A 10.1 ppb (10) N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 3.4 μg/m3 (15) 20.0
 
Jan. 8, 2021, 5 a.m. N/A N/A 13.3 ppb (13) N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 19.0
 
Jan. 8, 2021, 4 a.m. N/A N/A 10.2 ppb (10) N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 3.6 μg/m3 (16) 22.0
 
Jan. 8, 2021, 3 a.m. N/A N/A 7.5 ppb (8) N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 3.8 μg/m3 (16) 25.0
 
Jan. 8, 2021, 2 a.m. N/A N/A 7.8 ppb (8) N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 25.0
 
Jan. 8, 2021, 1 a.m. N/A N/A 12.8 ppb (13) N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 23.0
 
Jan. 8, 2021, midnight N/A N/A 23.5 ppb (23) N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 6.5 μg/m3 (28) 28.0
 
Jan. 7, 2021, 11 p.m. N/A N/A 23.3 ppb (22) N/A N/A 0.0 ppb (0) 13.0 ppb (13) 0.0 ppb (0) N/A 6.2 μg/m3 (26) 26.0
 
Jan. 7, 2021, 10 p.m. N/A N/A 15.7 ppb (15) N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.0 ppb (0) N/A 5.2 μg/m3 (22) 22.0
 
Jan. 7, 2021, 9 p.m. N/A N/A 11.5 ppb (11) N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 22.0
 
Jan. 7, 2021, 8 p.m. N/A N/A 13.0 ppb (13) N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.0 ppb (0) N/A 4.6 μg/m3 (20) 21.0
 
Jan. 7, 2021, 7 p.m. N/A N/A 13.8 ppb (14) N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.0 ppb (0) N/A 5.0 μg/m3 (21) 21.0
 
Jan. 7, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.0 ppb (0) N/A 4.8 μg/m3 (20) 20.0
 
Jan. 7, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 18.0
 
Jan. 7, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 4.0 μg/m3 (17) 20.0
 
Jan. 7, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.0 ppb (0) N/A 4.1 μg/m3 (18) 18.0
 
Jan. 7, 2021, 2 p.m. N/A N/A 19.7 ppb (19) N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 4.5 μg/m3 (19) 19.0
 
Jan. 7, 2021, 1 p.m. N/A N/A 27.8 ppb (27) N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 μg/m3 (21) 27.0
 
Jan. 7, 2021, noon N/A N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.0 ppb (0) N/A 5.7 μg/m3 (24) 24.0
 
Jan. 7, 2021, 11 a.m. N/A N/A 20.9 ppb (20) N/A N/A 0.0 ppb (0) 6.0 ppb (6) 0.0 ppb (0) N/A 6.4 μg/m3 (27) 27.0
 
Jan. 7, 2021, 10 a.m. N/A N/A 13.5 ppb (13) N/A N/A 0.0 ppb (0) 10.0 ppb (10) 0.0 ppb (0) N/A 6.2 μg/m3 (26) 26.0
 
Jan. 7, 2021, 9 a.m. N/A N/A 10.1 ppb (10) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 6.5 μg/m3 (28) 28.0
 
Jan. 7, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 7.5 μg/m3 (32) 32.0
 
Jan. 7, 2021, 7 a.m. N/A N/A 17.9 ppb (17) N/A N/A N/A 7.0 ppb (7) N/A N/A 10.5 μg/m3 (44) 44.0
 
Jan. 7, 2021, 6 a.m. N/A N/A 16.0 ppb (16) N/A N/A 0.0 ppb (0) 7.0 ppb (7) 0.0 ppb (0) N/A 12.2 μg/m3 (52) 52.0
 
Jan. 7, 2021, 5 a.m. N/A N/A 15.0 ppb (15) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 13.1 μg/m3 (54) 54.0
 
Jan. 7, 2021, 4 a.m. N/A N/A 15.4 ppb (15) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 14.4 μg/m3 (56) 56.0
 
Jan. 7, 2021, 3 a.m. N/A N/A 17.3 ppb (17) N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.0 ppb (0) N/A 13.9 μg/m3 (55) 55.0
 
Jan. 7, 2021, 2 a.m. N/A N/A 16.4 ppb (16) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 12.8 μg/m3 (53) 53.0
 
Jan. 7, 2021, 1 a.m. N/A N/A 18.9 ppb (18) N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.0 ppb (0) N/A 12.1 μg/m3 (51) 51.0
 
Jan. 7, 2021, midnight N/A N/A 16.9 ppb (16) N/A N/A 0.0 ppb (0) 10.0 ppb (10) 0.0 ppb (0) N/A 10.2 μg/m3 (43) 43.0
 
Jan. 6, 2021, 11 p.m. N/A N/A 16.7 ppb (16) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 11.3 μg/m3 (48) 48.0
 
Jan. 6, 2021, 10 p.m. N/A N/A 17.9 ppb (17) N/A N/A 0.0 ppb (0) 10.0 ppb (10) 0.0 ppb (0) N/A 13.1 μg/m3 (54) 54.0
 
Jan. 6, 2021, 9 p.m. N/A N/A 16.8 ppb (16) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 12.8 μg/m3 (53) 53.0
 
Jan. 6, 2021, 8 p.m. N/A N/A 21.4 ppb (21) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 12.0 μg/m3 (50) 50.0
 
Jan. 6, 2021, 7 p.m. N/A N/A 19.8 ppb (19) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 12.1 μg/m3 (51) 51.0
 
Jan. 6, 2021, 6 p.m. N/A N/A 17.5 ppb (17) N/A N/A 0.0 ppb (0) 13.0 ppb (13) 0.0 ppb (0) N/A 12.2 μg/m3 (52) 52.0
 
Jan. 6, 2021, 5 p.m. N/A N/A 16.5 ppb (16) N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.0 ppb (0) N/A 11.1 μg/m3 (47) 47.0
 
Jan. 6, 2021, 4 p.m. N/A N/A 16.3 ppb (16) N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.0 ppb (0) N/A 9.8 μg/m3 (41) 41.0
 
Jan. 6, 2021, 3 p.m. N/A N/A 19.8 ppb (19) N/A N/A 0.0 ppb (0) 13.0 ppb (13) 0.0 ppb (0) N/A 8.5 μg/m3 (36) 36.0
 
Jan. 6, 2021, 2 p.m. N/A N/A 22.0 ppb (21) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 8.7 μg/m3 (37) 37.0
 
Jan. 6, 2021, 1 p.m. N/A N/A 23.6 ppb (23) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 9.8 μg/m3 (41) 41.0
 
Jan. 6, 2021, noon N/A N/A 24.3 ppb (23) N/A N/A 0.0 ppb (0) 6.0 ppb (6) 0.0 ppb (0) N/A 11.8 μg/m3 (50) 50.0
 
Jan. 6, 2021, 11 a.m. N/A N/A 27.4 ppb (26) N/A N/A 0.0 ppb (0) 5.0 ppb (5) 0.0 ppb (0) N/A 14.6 μg/m3 (57) 57.0
 
Jan. 6, 2021, 10 a.m. N/A N/A 19.1 ppb (19) N/A N/A 0.0 ppb (0) 7.0 ppb (7) 0.0 ppb (0) N/A 17.7 μg/m3 (63) 63.0
 
Jan. 6, 2021, 9 a.m. N/A N/A 17.7 ppb (17) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 22.4 μg/m3 (73) 73.0
 
Jan. 6, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) 0.0 ppb (0) N/A 23.6 μg/m3 (76) 76.0
 
Jan. 6, 2021, 7 a.m. N/A N/A 24.9 ppb (24) N/A N/A N/A 3.0 ppb (3) N/A N/A 24.9 μg/m3 (78) 78.0
 
Jan. 6, 2021, 6 a.m. N/A N/A 23.2 ppb (22) N/A N/A 0.0 ppb (0) 4.0 ppb (4) 0.0 ppb (0) N/A 23.6 μg/m3 (76) 76.0
 
Jan. 6, 2021, 5 a.m. N/A N/A 18.5 ppb (18) N/A N/A 0.0 ppb (0) 7.0 ppb (7) 0.0 ppb (0) N/A 21.3 μg/m3 (71) 71.0
 
Jan. 6, 2021, 4 a.m. N/A N/A 17.3 ppb (17) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 21.2 μg/m3 (71) 71.0
 
Jan. 6, 2021, 3 a.m. N/A N/A 15.5 ppb (15) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 20.8 μg/m3 (70) 70.0
 
Jan. 6, 2021, 2 a.m. N/A N/A 18.4 ppb (18) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 18.5 μg/m3 (65) 65.0
 
Jan. 6, 2021, 1 a.m. N/A N/A 18.2 ppb (18) N/A N/A 0.0 ppb (0) 10.0 ppb (10) 0.0 ppb (0) N/A 15.6 μg/m3 (59) 59.0
 
Jan. 6, 2021, midnight N/A N/A 19.6 ppb (19) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 13.6 μg/m3 (55) 55.0
 
Jan. 5, 2021, 11 p.m. N/A N/A 16.9 ppb (16) N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 12.4 μg/m3 (52) 52.0
 
Jan. 5, 2021, 10 p.m. N/A N/A 16.4 ppb (16) N/A N/A 0.0 ppb (0) 13.0 ppb (13) 0.0 ppb (0) N/A 13.0 μg/m3 (53) 53.0
 
Jan. 5, 2021, 9 p.m. N/A N/A 20.4 ppb (20) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 14.8 μg/m3 (57) 57.0
 
Jan. 5, 2021, 8 p.m. N/A N/A 20.7 ppb (20) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 15.0 μg/m3 (58) 58.0
 
Jan. 5, 2021, 7 p.m. N/A N/A 26.1 ppb (25) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 16.3 μg/m3 (60) 60.0
 
Jan. 5, 2021, 6 p.m. N/A N/A 27.9 ppb (27) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 17.3 μg/m3 (62) 62.0
 
Jan. 5, 2021, 5 p.m. N/A N/A 28.5 ppb (27) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 19.0 μg/m3 (66) 66.0
 
Jan. 5, 2021, 4 p.m. N/A N/A 23.1 ppb (22) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 22.0 μg/m3 (72) 72.0
 
Jan. 5, 2021, 3 p.m. N/A N/A 17.4 ppb (17) N/A N/A 0.0 ppb (0) 13.0 ppb (13) 0.0 ppb (0) N/A 18.9 μg/m3 (66) 66.0
 
Jan. 5, 2021, 2 p.m. N/A N/A 17.1 ppb (17) N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 20.4 μg/m3 (69) 69.0
 
Jan. 5, 2021, 1 p.m. N/A N/A 20.2 ppb (20) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 24.3 μg/m3 (77) 77.0
 
Jan. 5, 2021, noon N/A N/A 17.9 ppb (17) N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 20.3 μg/m3 (69) 69.0
 
Jan. 5, 2021, 11 a.m. N/A N/A 21.3 ppb (21) N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.0 ppb (0) N/A 18.3 μg/m3 (65) 65.0
 
Jan. 5, 2021, 10 a.m. N/A N/A 10.9 ppb (11) N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 15.2 μg/m3 (58) 58.0
 
Jan. 5, 2021, 9 a.m. N/A N/A 9.3 ppb (9) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 14.3 μg/m3 (56) 56.0
 
Jan. 5, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.0 ppb (0) N/A 13.6 μg/m3 (55) 55.0
 
Jan. 5, 2021, 7 a.m. N/A N/A 8.6 ppb (9) N/A N/A N/A 22.0 ppb (21) N/A N/A 15.2 μg/m3 (58) 58.0
 
Jan. 5, 2021, 6 a.m. N/A N/A 7.5 ppb (8) N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 15.5 μg/m3 (59) 59.0
 
Jan. 5, 2021, 5 a.m. N/A N/A 5.6 ppb (6) N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 14.0 μg/m3 (55) 55.0
 
Jan. 5, 2021, 4 a.m. N/A N/A 6.1 ppb (6) N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 15.4 μg/m3 (58) 58.0
 
Jan. 5, 2021, 3 a.m. N/A N/A 6.1 ppb (6) N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 14.8 μg/m3 (57) 57.0
 
Jan. 5, 2021, 2 a.m. N/A N/A 6.4 ppb (7) N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 13.8 μg/m3 (55) 55.0
 
Jan. 5, 2021, 1 a.m. N/A N/A 7.6 ppb (8) N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 13.4 μg/m3 (54) 54.0
 
Jan. 5, 2021, midnight N/A N/A 8.8 ppb (9) N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.0 ppb (0) N/A 12.7 μg/m3 (53) 53.0
 
Jan. 4, 2021, 11 p.m. N/A N/A 10.9 ppb (11) N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.0 ppb (0) N/A 13.1 μg/m3 (54) 54.0
 
Jan. 4, 2021, 10 p.m. N/A N/A 11.9 ppb (12) N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.0 ppb (0) N/A 12.7 μg/m3 (53) 53.0
 
Jan. 4, 2021, 9 p.m. N/A N/A 13.8 ppb (14) N/A N/A 0.0 ppb (0) 15.0 ppb (14) 0.0 ppb (0) N/A 14.8 μg/m3 (57) 57.0
 
Jan. 4, 2021, 8 p.m. N/A N/A 12.4 ppb (12) N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.0 ppb (0) N/A 14.1 μg/m3 (56) 56.0
 
Jan. 4, 2021, 7 p.m. N/A N/A 11.8 ppb (12) N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.0 ppb (0) N/A 13.0 μg/m3 (53) 53.0
 
Jan. 4, 2021, 6 p.m. N/A N/A 15.0 ppb (15) N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.0 ppb (0) N/A 12.5 μg/m3 (52) 52.0
 
Jan. 4, 2021, 5 p.m. N/A N/A 13.1 ppb (13) N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.0 ppb (0) N/A 12.5 μg/m3 (52) 52.0
 
Jan. 4, 2021, 4 p.m. N/A N/A 12.5 ppb (12) N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.0 ppb (0) N/A 10.4 μg/m3 (44) 44.0
 
Jan. 4, 2021, 3 p.m. N/A N/A 18.9 ppb (18) N/A N/A N/A 14.0 ppb (13) N/A N/A 7.8 μg/m3 (33) 33.0
 
Jan. 4, 2021, 2 p.m. N/A N/A 14.0 ppb (14) N/A N/A N/A 15.0 ppb (14) N/A N/A 7.2 μg/m3 (31) 31.0
 
Jan. 4, 2021, 1 p.m. N/A N/A 13.4 ppb (13) N/A N/A N/A 16.0 ppb (15) N/A N/A 8.1 μg/m3 (34) 34.0
 
Jan. 4, 2021, noon N/A N/A 12.2 ppb (12) N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.0 ppb (0) N/A 8.8 μg/m3 (37) 37.0
 
Jan. 4, 2021, 11 a.m. N/A N/A 12.5 ppb (12) N/A N/A 0.0 ppb (0) 17.0 ppb (16) 0.0 ppb (0) N/A 9.3 μg/m3 (39) 39.0
 
Jan. 4, 2021, 10 a.m. N/A N/A 11.0 ppb (11) N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.0 ppb (0) N/A 9.5 μg/m3 (40) 40.0
 
Jan. 4, 2021, 9 a.m. N/A N/A 10.6 ppb (10) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 8.5 μg/m3 (36) 36.0
 
Jan. 4, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.0 ppb (0) N/A 9.8 μg/m3 (41) 41.0
 
Jan. 4, 2021, 7 a.m. N/A N/A 15.3 ppb (15) N/A N/A N/A 10.0 ppb (10) N/A N/A 11.8 μg/m3 (50) 50.0
 
Jan. 4, 2021, 6 a.m. N/A N/A 14.5 ppb (14) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 11.8 μg/m3 (50) 50.0
 
Jan. 4, 2021, 5 a.m. N/A N/A 16.3 ppb (16) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 12.8 μg/m3 (53) 53.0
 
Jan. 4, 2021, 4 a.m. N/A N/A 16.0 ppb (16) N/A N/A 0.0 ppb (0) 10.0 ppb (10) 0.0 ppb (0) N/A 11.5 μg/m3 (48) 48.0
 
Jan. 4, 2021, 3 a.m. N/A N/A 15.3 ppb (15) N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 10.5 μg/m3 (44) 44.0
 
Jan. 4, 2021, 2 a.m. N/A N/A 9.7 ppb (10) N/A N/A 0.0 ppb (0) 18.0 ppb (17) 0.0 ppb (0) N/A 8.2 μg/m3 (35) 35.0
 
Jan. 4, 2021, 1 a.m. N/A N/A 14.2 ppb (14) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 10.9 μg/m3 (46) 46.0
 
Jan. 4, 2021, midnight N/A N/A 18.7 ppb (18) N/A N/A 0.0 ppb (0) 7.0 ppb (7) 0.0 ppb (0) N/A 11.4 μg/m3 (48) 48.0
 
Jan. 3, 2021, 11 p.m. N/A N/A 15.7 ppb (15) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 3, 2021, 10 p.m. N/A N/A 13.5 ppb (13) N/A N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 10.3 μg/m3 (43) 43.0
 
Jan. 3, 2021, 9 p.m. N/A N/A 11.8 ppb (12) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 8.9 μg/m3 (38) 38.0
 
Jan. 3, 2021, 8 p.m. N/A N/A 9.3 ppb (9) N/A N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 9.3 μg/m3 (39) 39.0
 
Jan. 3, 2021, 7 p.m. N/A N/A 12.6 ppb (12) N/A N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 9.7 μg/m3 (41) 41.0
 
Jan. 3, 2021, 6 p.m. N/A N/A 10.7 ppb (11) N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.0 ppb (0) N/A 9.6 μg/m3 (40) 40.0
 
Jan. 3, 2021, 5 p.m. N/A N/A 11.5 ppb (11) N/A N/A 0.0 ppb (0) 15.0 ppb (14) 0.0 ppb (0) N/A 10.4 μg/m3 (44) 44.0
 
Jan. 3, 2021, 4 p.m. N/A N/A 15.4 ppb (15) N/A N/A 0.0 ppb (0) 16.0 ppb (15) 0.0 ppb (0) N/A 8.4 μg/m3 (36) 36.0
 
Jan. 3, 2021, 3 p.m. N/A N/A 15.2 ppb (15) N/A N/A 0.0 ppb (0) 15.0 ppb (14) 0.0 ppb (0) N/A 8.0 μg/m3 (34) 34.0
 
Jan. 3, 2021, 2 p.m. N/A N/A 9.6 ppb (10) N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.0 ppb (0) N/A 7.1 μg/m3 (30) 30.0
 
Jan. 3, 2021, 1 p.m. N/A N/A 6.8 ppb (7) N/A N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 5.4 μg/m3 (23) 23.0
 
Jan. 3, 2021, noon N/A N/A 4.7 ppb (5) N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 3.8 μg/m3 (16) 22.0
 
Jan. 3, 2021, 11 a.m. N/A N/A 4.3 ppb (5) N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 3.6 μg/m3 (16) 23.0
 
Jan. 3, 2021, 10 a.m. N/A N/A 3.6 ppb (4) N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 4.1 μg/m3 (18) 24.0
 
Jan. 3, 2021, 9 a.m. N/A N/A 2.4 ppb (3) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 5.1 μg/m3 (22) 22.0
 
Jan. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 6.1 μg/m3 (26) 26.0
 
Jan. 3, 2021, 7 a.m. N/A N/A 6.5 ppb (7) N/A N/A N/A 23.0 ppb (22) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 3, 2021, 6 a.m. N/A N/A 4.8 ppb (5) N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 6.7 μg/m3 (28) 28.0
 
Jan. 3, 2021, 5 a.m. N/A N/A 2.7 ppb (3) N/A N/A 0.0 ppb (0) 27.0 ppb (25) 0.0 ppb (0) N/A 6.2 μg/m3 (26) 26.0