ID: 1107

AQSQID: 390350060

Site Name: G.T.Craig

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

Updated: Oct. 19, 2021, 12:04 p.m.

Location: Cleveland (Industrial Valley), OH

Reporting: True, Located: True

Current AQI: 50.0

Cleveland (Industrial Valley) OH, US: 41.492191, -81.678552

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 19, 2021, 10 a.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 0.0 ppb (0) 0.42 ppb (5) 53.0 μg/m3 (50) N/A 50.0
 
Oct. 19, 2021, 9 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 0.0 ppb (0) 0.37 ppb (5) 38.0 μg/m3 (36) N/A 36.0
 
Oct. 19, 2021, 8 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 0.0 ppb (0) 0.32 ppb (4) 29.0 μg/m3 (27) N/A 27.0
 
Oct. 19, 2021, 7 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 0.0 ppb (0) 0.34 ppb (4) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 19, 2021, 6 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 0.0 ppb (0) 0.31 ppb (4) 34.0 μg/m3 (32) N/A 32.0
 
Oct. 19, 2021, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 5.0 ppb (8) N/A 0.13 ppb (2) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 19, 2021, 4 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 3.0 ppb (3) 0.26 ppb (4) 24.0 μg/m3 (23) N/A 23.0
 
Oct. 19, 2021, 3 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 1.0 ppb (1) 0.33 ppb (4) 26.0 μg/m3 (25) N/A 27.0
 
Oct. 19, 2021, 2 a.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 2.0 ppb (2) 0.32 ppb (4) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 19, 2021, 1 a.m. N/A N/A N/A 37.0 ppb (35) N/A 1.0 ppb (2) 0.0 ppb (0) 0.44 ppb (5) 36.0 μg/m3 (34) N/A 35.0
 
Oct. 19, 2021, midnight N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 13.0 ppb (13) 0.36 ppb (5) 22.0 μg/m3 (21) N/A 25.0
 
Oct. 18, 2021, 11 p.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 20.0 ppb (19) 0.26 ppb (4) 18.0 μg/m3 (17) N/A 20.0
 
Oct. 18, 2021, 10 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 31.0 ppb (29) 0.23 ppb (3) 12.0 μg/m3 (12) N/A 29.0
 
Oct. 18, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 36.0 ppb (34) 0.16 ppb (3) 11.0 μg/m3 (11) N/A 34.0
 
Oct. 18, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 36.0 ppb (34) 0.15 ppb (2) 11.0 μg/m3 (11) N/A 34.0
 
Oct. 18, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 35.0 ppb (33) 0.15 ppb (2) 11.0 μg/m3 (11) N/A 33.0
 
Oct. 18, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 32.0 ppb (30) 0.16 ppb (3) 12.0 μg/m3 (12) N/A 30.0
 
Oct. 18, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 31.0 ppb (29) 0.16 ppb (3) 12.0 μg/m3 (12) N/A 29.0
 
Oct. 18, 2021, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 31.0 ppb (29) 0.19 ppb (3) 12.0 μg/m3 (12) N/A 29.0
 
Oct. 18, 2021, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 30.0 ppb (28) 0.16 ppb (3) 13.0 μg/m3 (13) N/A 28.0
 
Oct. 18, 2021, 2 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.18 ppb (3) 18.0 μg/m3 (17) N/A 27.0
 
Oct. 18, 2021, 1 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 29.0 ppb (27) 0.23 ppb (3) 14.0 μg/m3 (13) N/A 27.0
 
Oct. 18, 2021, noon N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 27.0 ppb (25) 0.33 ppb (4) 13.0 μg/m3 (13) N/A 25.0
 
Oct. 18, 2021, 11 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 15.0 ppb (14) 0.22 ppb (3) 13.0 μg/m3 (13) N/A 20.0
 
Oct. 18, 2021, 10 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 9.0 ppb (9) 0.18 ppb (3) 13.0 μg/m3 (13) N/A 20.0
 
Oct. 18, 2021, 9 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 18.0 ppb (17) 0.15 ppb (2) 10.0 μg/m3 (10) N/A 17.0
 
Oct. 18, 2021, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 32.0 ppb (30) 0.13 ppb (2) 6.0 μg/m3 (6) N/A 30.0
 
Oct. 18, 2021, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 35.0 ppb (33) 0.12 ppb (2) 6.0 μg/m3 (6) N/A 33.0
 
Oct. 18, 2021, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 35.0 ppb (33) 0.13 ppb (2) 7.0 μg/m3 (7) N/A 33.0
 
Oct. 18, 2021, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A 4.0 ppb (6) N/A 0.1 ppb (2) 9.0 μg/m3 (9) N/A 9.0
 
Oct. 18, 2021, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 34.0 ppb (32) 0.12 ppb (2) 10.0 μg/m3 (10) N/A 32.0
 
Oct. 18, 2021, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 38.0 ppb (36) 0.14 ppb (2) 9.0 μg/m3 (9) N/A 36.0
 
Oct. 18, 2021, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 38.0 ppb (36) 0.13 ppb (2) 9.0 μg/m3 (9) N/A 36.0
 
Oct. 18, 2021, 1 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 26.0 ppb (25) 0.19 ppb (3) 11.0 μg/m3 (11) N/A 25.0
 
Oct. 18, 2021, midnight N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 30.0 ppb (28) 0.18 ppb (3) 9.0 μg/m3 (9) N/A 28.0
 
Oct. 17, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 35.0 ppb (33) 0.17 ppb (3) 9.0 μg/m3 (9) N/A 33.0
 
Oct. 17, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 37.0 ppb (35) 0.14 ppb (2) 7.0 μg/m3 (7) N/A 35.0
 
Oct. 17, 2021, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 36.0 ppb (34) 0.14 ppb (2) 7.0 μg/m3 (7) N/A 34.0
 
Oct. 17, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 35.0 ppb (33) 0.15 ppb (2) 9.0 μg/m3 (9) N/A 33.0
 
Oct. 17, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 33.0 ppb (31) 0.15 ppb (2) 10.0 μg/m3 (10) N/A 31.0
 
Oct. 17, 2021, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 29.0 ppb (27) 0.16 ppb (3) 14.0 μg/m3 (13) N/A 27.0
 
Oct. 17, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 25.0 ppb (24) 0.16 ppb (3) 11.0 μg/m3 (11) N/A 24.0
 
Oct. 17, 2021, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 22.0 ppb (21) 0.16 ppb (3) 14.0 μg/m3 (13) N/A 21.0
 
Oct. 17, 2021, 3 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 13.0 ppb (13) 0.19 ppb (3) 17.0 μg/m3 (16) N/A 16.0
 
Oct. 17, 2021, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 17.0 ppb (16) 0.17 ppb (3) 14.0 μg/m3 (13) N/A 16.0
 
Oct. 17, 2021, 1 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 14.0 ppb (13) 0.17 ppb (3) 15.0 μg/m3 (14) N/A 14.0
 
Oct. 17, 2021, noon N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 17.0 ppb (16) 0.17 ppb (3) 15.0 μg/m3 (14) N/A 16.0
 
Oct. 17, 2021, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) 0.13 ppb (2) 10.0 μg/m3 (10) N/A 25.0
 
Oct. 17, 2021, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (29) 0.13 ppb (2) 8.0 μg/m3 (8) N/A 29.0
 
Oct. 17, 2021, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 27.0 ppb (25) 0.13 ppb (2) 11.0 μg/m3 (11) N/A 25.0
 
Oct. 17, 2021, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 21.0 ppb (20) 0.14 ppb (2) 13.0 μg/m3 (13) N/A 20.0
 
Oct. 17, 2021, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 25.0 ppb (24) 0.14 ppb (2) 12.0 μg/m3 (12) N/A 24.0
 
Oct. 17, 2021, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 29.0 ppb (27) 0.15 ppb (2) 9.0 μg/m3 (9) N/A 27.0
 
Oct. 17, 2021, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A 4.0 ppb (6) N/A 0.1 ppb (2) 7.0 μg/m3 (7) N/A 7.0
 
Oct. 17, 2021, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 27.0 ppb (25) 0.12 ppb (2) 9.0 μg/m3 (9) N/A 25.0
 
Oct. 17, 2021, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 30.0 ppb (28) 0.13 ppb (2) 8.0 μg/m3 (8) N/A 28.0
 
Oct. 17, 2021, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 28.0 ppb (26) 0.13 ppb (2) 10.0 μg/m3 (10) N/A 26.0
 
Oct. 17, 2021, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 28.0 ppb (26) 0.13 ppb (2) 8.0 μg/m3 (8) N/A 26.0
 
Oct. 17, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 26.0 ppb (25) 0.13 ppb (2) 9.0 μg/m3 (9) N/A 25.0
 
Oct. 16, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 26.0 ppb (25) 0.13 ppb (2) 8.0 μg/m3 (8) N/A 25.0
 
Oct. 16, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 29.0 ppb (27) 0.13 ppb (2) 10.0 μg/m3 (10) N/A 27.0
 
Oct. 16, 2021, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (29) 0.13 ppb (2) 10.0 μg/m3 (10) N/A 29.0
 
Oct. 16, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 31.0 ppb (29) 0.13 ppb (2) 11.0 μg/m3 (11) N/A 29.0
 
Oct. 16, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 32.0 ppb (30) 0.12 ppb (2) 13.0 μg/m3 (13) N/A 30.0
 
Oct. 16, 2021, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 31.0 ppb (29) 0.13 ppb (2) 14.0 μg/m3 (13) N/A 29.0
 
Oct. 16, 2021, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 30.0 ppb (28) 0.13 ppb (2) 13.0 μg/m3 (13) N/A 28.0
 
Oct. 16, 2021, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 29.0 ppb (27) 0.13 ppb (2) 12.0 μg/m3 (12) N/A 27.0
 
Oct. 16, 2021, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) 0.13 ppb (2) 10.0 μg/m3 (10) N/A 25.0
 
Oct. 16, 2021, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 31.0 ppb (29) 0.12 ppb (2) 8.0 μg/m3 (8) N/A 29.0
 
Oct. 16, 2021, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 30.0 ppb (28) 0.12 ppb (2) 6.0 μg/m3 (6) N/A 28.0
 
Oct. 16, 2021, noon N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (25) 0.14 ppb (2) 6.0 μg/m3 (6) N/A 25.0
 
Oct. 16, 2021, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 31.0 ppb (29) 0.13 ppb (2) 6.0 μg/m3 (6) N/A 29.0
 
Oct. 16, 2021, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 7.0 μg/m3 (7) N/A 26.0
 
Oct. 16, 2021, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 24.0 ppb (23) 0.14 ppb (2) 8.0 μg/m3 (8) N/A 23.0
 
Oct. 16, 2021, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 27.0 ppb (25) 0.13 ppb (2) 7.0 μg/m3 (7) N/A 25.0
 
Oct. 16, 2021, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 29.0 ppb (27) 0.14 ppb (2) 6.0 μg/m3 (6) N/A 27.0
 
Oct. 16, 2021, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 6.0 μg/m3 (6) N/A 21.0
 
Oct. 16, 2021, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A 4.0 ppb (6) N/A 0.1 ppb (2) 7.0 μg/m3 (7) N/A 7.0
 
Oct. 16, 2021, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 16.0 ppb (15) 0.15 ppb (2) 5.0 μg/m3 (5) N/A 15.0
 
Oct. 16, 2021, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (16) 0.17 ppb (3) 7.0 μg/m3 (7) N/A 16.0
 
Oct. 16, 2021, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 18.0 ppb (17) N/A 7.0 μg/m3 (7) N/A 17.0
 
Oct. 16, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 24.0 ppb (23) N/A 14.0 μg/m3 (13) N/A 23.0
 
Oct. 16, 2021, midnight N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 20.0 ppb (19) 0.2 ppb (3) 19.0 μg/m3 (18) N/A 19.0
 
Oct. 15, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 26.0 ppb (25) 0.18 ppb (3) 14.0 μg/m3 (13) N/A 25.0
 
Oct. 15, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 29.0 ppb (27) 0.17 ppb (3) 22.0 μg/m3 (21) N/A 27.0
 
Oct. 15, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 28.0 μg/m3 (26) N/A 31.0
 
Oct. 15, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 36.0 ppb (34) 0.15 ppb (2) 31.0 μg/m3 (29) N/A 34.0
 
Oct. 15, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 35.0 ppb (33) 0.17 ppb (3) 27.0 μg/m3 (25) N/A 33.0
 
Oct. 15, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 32.0 ppb (30) 0.24 ppb (3) 29.0 μg/m3 (27) N/A 30.0
 
Oct. 15, 2021, 5 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 28.0 ppb (26) 0.21 ppb (3) 34.0 μg/m3 (32) N/A 32.0
 
Oct. 15, 2021, 4 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 8.0 ppb (8) N/A 73.0 μg/m3 (60) N/A 60.0
 
Oct. 15, 2021, 3 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 8.0 ppb (8) 0.26 ppb (4) 48.0 μg/m3 (45) N/A 45.0
 
Oct. 15, 2021, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 6.0 ppb (6) 0.27 ppb (4) 32.0 μg/m3 (30) N/A 30.0
 
Oct. 15, 2021, 1 p.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 8.0 ppb (8) 0.29 ppb (4) 20.0 μg/m3 (19) N/A 23.0
 
Oct. 15, 2021, noon N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 13.0 ppb (13) 0.31 ppb (4) 26.0 μg/m3 (25) N/A 25.0
 
Oct. 15, 2021, 11 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 13.0 μg/m3 (13) N/A 21.0
 
Oct. 15, 2021, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 24.0 ppb (23) 0.17 ppb (3) 11.0 μg/m3 (11) N/A 23.0
 
Oct. 15, 2021, 9 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 24.0 ppb (23) 0.16 ppb (3) 9.0 μg/m3 (9) N/A 23.0
 
Oct. 15, 2021, 8 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 23.0 ppb (22) 0.15 ppb (2) 10.0 μg/m3 (10) N/A 22.0
 
Oct. 15, 2021, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 27.0 ppb (25) 0.12 ppb (2) 10.0 μg/m3 (10) N/A 25.0
 
Oct. 15, 2021, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 29.0 ppb (27) 0.11 ppb (2) 10.0 μg/m3 (10) N/A 27.0
 
Oct. 15, 2021, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A 4.0 ppb (6) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Oct. 15, 2021, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 20.0 ppb (19) 0.14 ppb (2) 16.0 μg/m3 (15) N/A 19.0
 
Oct. 15, 2021, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 23.0 ppb (22) 0.15 ppb (2) 13.0 μg/m3 (13) N/A 22.0
 
Oct. 15, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 25.0 ppb (24) 0.18 ppb (3) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 15, 2021, 1 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 25.0 ppb (24) 0.22 ppb (3) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 15, 2021, midnight N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 25.0 ppb (24) 0.23 ppb (3) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 14, 2021, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 28.0 ppb (26) 0.23 ppb (3) 34.0 μg/m3 (32) N/A 32.0
 
Oct. 14, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 32.0 ppb (30) 0.2 ppb (3) 31.0 μg/m3 (29) N/A 30.0
 
Oct. 14, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 34.0 ppb (32) 0.17 ppb (3) 31.0 μg/m3 (29) N/A 32.0
 
Oct. 14, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 32.0 ppb (30) 0.16 ppb (3) 33.0 μg/m3 (31) N/A 31.0
 
Oct. 14, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 31.0 ppb (29) N/A 32.0 μg/m3 (30) N/A 30.0
 
Oct. 14, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) 0.16 ppb (3) 49.0 μg/m3 (46) N/A 46.0
 
Oct. 14, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) 0.16 ppb (3) 36.0 μg/m3 (34) N/A 34.0
 
Oct. 14, 2021, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 24.0 ppb (23) 0.43 ppb (5) 49.0 μg/m3 (46) N/A 46.0
 
Oct. 14, 2021, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 10.0 ppb (10) 0.43 ppb (5) 140.0 μg/m3 (94) N/A 94.0
 
Oct. 14, 2021, 2 p.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 4.0 ppb (4) 0.7 ppb (8) 152.0 μg/m3 (100) N/A 100.0
 
Oct. 14, 2021, 1 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 5.0 ppb (5) 0.35 ppb (4) 160.0 μg/m3 (104) N/A 104.0
 
Oct. 14, 2021, noon N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 3.0 ppb (3) 0.3 ppb (4) 129.0 μg/m3 (88) N/A 88.0
 
Oct. 14, 2021, 11 a.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 4.0 ppb (4) 0.28 ppb (4) 80.0 μg/m3 (64) N/A 64.0
 
Oct. 14, 2021, 10 a.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 5.0 ppb (5) 0.24 ppb (3) 53.0 μg/m3 (50) N/A 50.0
 
Oct. 14, 2021, 9 a.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 13.0 ppb (13) 0.22 ppb (3) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 14, 2021, 8 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 11.0 ppb (11) 0.22 ppb (3) 40.0 μg/m3 (38) N/A 38.0
 
Oct. 14, 2021, 7 a.m. N/A N/A N/A 18.0 ppb (17) N/A 4.0 ppb (6) 13.0 ppb (13) 0.28 ppb (4) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 14, 2021, 6 a.m. N/A N/A N/A 17.0 ppb (17) N/A 8.0 ppb (12) 15.0 ppb (14) 0.27 ppb (4) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 14, 2021, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 6.0 ppb (9) N/A 0.13 ppb (2) 34.0 μg/m3 (32) N/A 32.0
 
Oct. 14, 2021, 4 a.m. N/A N/A N/A 21.0 ppb (20) N/A 19.0 ppb (28) 10.0 ppb (10) 0.36 ppb (5) 46.0 μg/m3 (43) N/A 43.0
 
Oct. 14, 2021, 3 a.m. N/A N/A N/A 20.0 ppb (19) N/A 16.0 ppb (23) 15.0 ppb (14) 0.27 ppb (4) 48.0 μg/m3 (45) N/A 45.0
 
Oct. 14, 2021, 2 a.m. N/A N/A N/A 25.0 ppb (24) N/A 4.0 ppb (6) 12.0 ppb (12) 0.27 ppb (4) 60.0 μg/m3 (54) N/A 54.0
 
Oct. 14, 2021, 1 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 8.0 ppb (8) 0.39 ppb (5) 51.0 μg/m3 (48) N/A 48.0
 
Oct. 14, 2021, midnight N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 6.0 ppb (6) 0.44 ppb (5) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 13, 2021, 11 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 21.0 ppb (20) 0.44 ppb (5) 27.0 μg/m3 (25) N/A 25.0
 
Oct. 13, 2021, 10 p.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 29.0 ppb (27) 0.38 ppb (5) 19.0 μg/m3 (18) N/A 27.0
 
Oct. 13, 2021, 9 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 33.0 ppb (31) 0.31 ppb (4) 17.0 μg/m3 (16) N/A 31.0
 
Oct. 13, 2021, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 35.0 ppb (33) 0.26 ppb (4) 17.0 μg/m3 (16) N/A 33.0
 
Oct. 13, 2021, 7 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 34.0 ppb (32) 0.22 ppb (3) 16.0 μg/m3 (15) N/A 32.0
 
Oct. 13, 2021, 6 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 33.0 ppb (31) 0.18 ppb (3) 21.0 μg/m3 (20) N/A 31.0
 
Oct. 13, 2021, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 33.0 ppb (31) 0.15 ppb (2) 17.0 μg/m3 (16) N/A 31.0
 
Oct. 13, 2021, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 31.0 ppb (29) 0.13 ppb (2) 22.0 μg/m3 (21) N/A 29.0
 
Oct. 13, 2021, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) 0.13 ppb (2) 26.0 μg/m3 (25) N/A 28.0
 
Oct. 13, 2021, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 26.0 ppb (25) 0.13 ppb (2) 20.0 μg/m3 (19) N/A 25.0
 
Oct. 13, 2021, 1 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 14.0 ppb (13) 0.18 ppb (3) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 13, 2021, noon N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 9.0 ppb (9) 0.2 ppb (3) 27.0 μg/m3 (25) N/A 25.0
 
Oct. 13, 2021, 11 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 7.0 ppb (7) 0.21 ppb (3) 30.0 μg/m3 (28) N/A 28.0
 
Oct. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 7.0 ppb (7) 0.21 ppb (3) 24.0 μg/m3 (23) N/A 23.0
 
Oct. 13, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 11.0 ppb (11) 0.15 ppb (2) 20.0 μg/m3 (19) N/A 19.0
 
Oct. 13, 2021, 8 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 11.0 ppb (11) 0.15 ppb (2) 21.0 μg/m3 (20) N/A 20.0
 
Oct. 13, 2021, 7 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 10.0 ppb (10) 0.17 ppb (3) 23.0 μg/m3 (22) N/A 22.0
 
Oct. 13, 2021, 6 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) N/A 20.0
 
Oct. 13, 2021, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A 4.0 ppb (6) N/A 0.09 ppb (2) 25.0 μg/m3 (24) N/A 24.0
 
Oct. 13, 2021, 4 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 14.0 ppb (13) 0.16 ppb (3) 29.0 μg/m3 (27) N/A 27.0
 
Oct. 13, 2021, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.16 ppb (3) 20.0 μg/m3 (19) N/A 23.0
 
Oct. 13, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 25.0 ppb (24) 0.15 ppb (2) 19.0 μg/m3 (18) N/A 24.0
 
Oct. 13, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 29.0 ppb (27) 0.15 ppb (2) 16.0 μg/m3 (15) N/A 27.0
 
Oct. 13, 2021, midnight N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 29.0 ppb (27) 0.18 ppb (3) 17.0 μg/m3 (16) N/A 27.0
 
Oct. 12, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 32.0 ppb (30) 0.18 ppb (3) 21.0 μg/m3 (20) N/A 30.0
 
Oct. 12, 2021, 10 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 33.0 ppb (31) 0.19 ppb (3) 29.0 μg/m3 (27) N/A 31.0
 
Oct. 12, 2021, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 35.0 ppb (33) 0.17 ppb (3) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 12, 2021, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 32.0 ppb (30) 0.16 ppb (3) 28.0 μg/m3 (26) N/A 30.0
 
Oct. 12, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 34.0 ppb (32) 0.15 ppb (2) 29.0 μg/m3 (27) N/A 32.0
 
Oct. 12, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 32.0 ppb (30) 0.27 ppb (4) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 12, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 31.0 ppb (29) 0.16 ppb (3) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 12, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) 0.2 ppb (3) N/A N/A 28.0
 
Oct. 12, 2021, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 21.0 ppb (20) 0.34 ppb (4) 78.0 μg/m3 (63) N/A 63.0
 
Oct. 12, 2021, 2 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 10.0 ppb (10) 0.34 ppb (4) 73.0 μg/m3 (60) N/A 60.0
 
Oct. 12, 2021, 1 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 8.0 ppb (8) 0.2 ppb (3) 76.0 μg/m3 (62) N/A 62.0
 
Oct. 12, 2021, noon N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 5.0 ppb (5) 0.2 ppb (3) 68.0 μg/m3 (58) N/A 58.0
 
Oct. 12, 2021, 11 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 7.0 ppb (7) 0.26 ppb (4) 47.0 μg/m3 (44) N/A 44.0