ID: 1107

AQSQID: 390350060

Site Name: G.T.Craig

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

Updated: Sept. 27, 2020, 8:39 p.m.

Location: Cleveland (Industrial Valley), OH

Reporting: True, Located: True

Current AQI: 34.0

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
Sept. 27, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.14 ppb (2) 37.9 μg/m3 (34) N/A 34.0
 
Sept. 27, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.11 ppb (1) 46.1 μg/m3 (42) N/A 42.0
 
Sept. 27, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) 0.11 ppb (1) 31.3 μg/m3 (28) N/A 28.0
 
Sept. 27, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) 46.1 μg/m3 (42) N/A 42.0
 
Sept. 27, 2020, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) 41.8 μg/m3 (38) N/A 38.0
 
Sept. 27, 2020, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) 28.6 μg/m3 (26) N/A 26.0
 
Sept. 27, 2020, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) 11.5 μg/m3 (10) N/A 18.0
 
Sept. 27, 2020, noon N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 19.0 ppb (15) 0.1 ppb (1) 12.2 μg/m3 (11) N/A 15.0
 
Sept. 27, 2020, 11 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 12.0 ppb (9) 0.39 ppb (4) 26.5 μg/m3 (24) N/A 24.0
 
Sept. 27, 2020, 10 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 12.0 ppb (9) 0.87 ppb (10) 29.1 μg/m3 (26) N/A 26.0
 
Sept. 27, 2020, 9 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 11.0 ppb (8) 0.92 ppb (10) 26.6 μg/m3 (24) N/A 24.0
 
Sept. 27, 2020, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 17.0 ppb (13) 0.24 ppb (3) 16.3 μg/m3 (15) N/A 15.0
 
Sept. 27, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 20.0 ppb (15) 0.14 ppb (2) 13.5 μg/m3 (12) N/A 15.0
 
Sept. 27, 2020, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 17.0 ppb (13) 0.45 ppb (5) 25.5 μg/m3 (23) N/A 23.0
 
Sept. 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) N/A 35.0
 
Sept. 27, 2020, 4 a.m. N/A N/A N/A 19.0 ppb (18) N/A 4.0 ppb (6) 9.0 ppb (7) 0.59 ppb (7) 29.9 μg/m3 (27) N/A 27.0
 
Sept. 27, 2020, 3 a.m. N/A N/A N/A 11.0 ppb (10) N/A 3.0 ppb (4) 17.0 ppb (13) 0.66 ppb (7) 38.2 μg/m3 (35) N/A 35.0
 
Sept. 27, 2020, 2 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 22.0 ppb (17) 0.38 ppb (4) 28.4 μg/m3 (26) N/A 26.0
 
Sept. 27, 2020, 1 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 24.0 ppb (18) 0.45 ppb (5) 38.1 μg/m3 (35) N/A 35.0
 
Sept. 27, 2020, midnight N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 22.0 ppb (17) 0.66 ppb (7) 57.9 μg/m3 (51) N/A 51.0
 
Sept. 26, 2020, 11 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 23.0 ppb (18) 0.77 ppb (9) 49.0 μg/m3 (45) N/A 45.0
 
Sept. 26, 2020, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) 0.38 ppb (4) 24.0 μg/m3 (22) N/A 25.0
 
Sept. 26, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (28) 0.26 ppb (3) 31.5 μg/m3 (29) N/A 29.0
 
Sept. 26, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) 0.3 ppb (3) 20.4 μg/m3 (19) N/A 28.0
 
Sept. 26, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (28) 0.15 ppb (2) 33.3 μg/m3 (30) N/A 30.0
 
Sept. 26, 2020, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 37.0 ppb (28) 0.14 ppb (2) 13.5 μg/m3 (12) N/A 28.0
 
Sept. 26, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) 0.14 ppb (2) 19.0 μg/m3 (17) N/A 29.0
 
Sept. 26, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) 0.15 ppb (2) 10.9 μg/m3 (10) N/A 30.0
 
Sept. 26, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.17 ppb (2) 14.7 μg/m3 (13) N/A 28.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 22.0 ppb (17) 0.43 ppb (5) 46.1 μg/m3 (42) N/A 42.0
 
Sept. 26, 2020, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 15.0 ppb (12) 0.4 ppb (4) 47.3 μg/m3 (43) N/A 43.0
 
Sept. 26, 2020, noon N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 13.0 ppb (10) 0.25 ppb (3) 37.8 μg/m3 (34) N/A 34.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A 13.0 ppb (12) N/A 3.0 ppb (4) 9.0 ppb (7) 0.28 ppb (3) 37.0 μg/m3 (34) N/A 34.0
 
Sept. 26, 2020, 10 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 11.0 ppb (8) 0.33 ppb (4) 55.7 μg/m3 (50) N/A 50.0
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 19.0 ppb (15) 0.27 ppb (3) 33.1 μg/m3 (30) N/A 30.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 21.0 ppb (16) 0.28 ppb (3) 30.8 μg/m3 (28) N/A 28.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 22.0 ppb (17) 0.31 ppb (3) 33.2 μg/m3 (30) N/A 30.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 23.0 ppb (18) 0.32 ppb (4) 37.6 μg/m3 (34) N/A 34.0
 
Sept. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.2 μg/m3 (44) N/A 44.0
 
Sept. 26, 2020, 4 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 28.0 ppb (22) 0.24 ppb (3) 51.7 μg/m3 (47) N/A 47.0
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 32.0 ppb (25) 0.29 ppb (3) 38.9 μg/m3 (35) N/A 35.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 27.0 ppb (21) 0.32 ppb (4) 51.8 μg/m3 (47) N/A 47.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 29.0 ppb (22) 0.36 ppb (4) 63.4 μg/m3 (54) N/A 54.0
 
Sept. 26, 2020, midnight N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 38.0 ppb (29) 0.36 ppb (4) 37.9 μg/m3 (34) N/A 34.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A 29.0 ppb (27) N/A 0.0 ppb (0) 29.0 ppb (22) 0.56 ppb (6) 29.3 μg/m3 (27) N/A 27.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 47.0 ppb (36) 0.49 ppb (5) 37.4 μg/m3 (34) N/A 36.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 51.0 ppb (39) 0.38 ppb (4) 39.6 μg/m3 (36) N/A 39.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 53.0 ppb (41) 0.35 ppb (4) 39.0 μg/m3 (35) N/A 41.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 54.0 ppb (42) 0.29 ppb (3) 49.4 μg/m3 (45) N/A 45.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 57.0 ppb (44) 0.17 ppb (2) 33.2 μg/m3 (30) N/A 44.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 54.0 ppb (42) 0.19 ppb (2) 43.6 μg/m3 (40) N/A 42.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 48.0 ppb (37) 0.26 ppb (3) 31.9 μg/m3 (29) N/A 37.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A 13.0 ppb (12) N/A 3.0 ppb (4) 37.0 ppb (28) 0.36 ppb (4) 62.5 μg/m3 (54) N/A 54.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A 7.0 ppb (10) 20.0 ppb (15) 0.53 ppb (6) 130.3 μg/m3 (88) N/A 88.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A 22.0 ppb (20) N/A 3.0 ppb (4) 8.0 ppb (6) 0.36 ppb (4) 190.4 μg/m3 (118) N/A 118.0
 
Sept. 25, 2020, noon N/A N/A N/A 24.0 ppb (22) N/A 3.0 ppb (4) 3.0 ppb (2) 0.37 ppb (4) 181.2 μg/m3 (113) N/A 113.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A 25.0 ppb (23) N/A 0.0 ppb (0) 2.0 ppb (2) 0.32 ppb (4) 87.8 μg/m3 (66) N/A 66.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 6.0 ppb (5) 0.27 ppb (3) 43.2 μg/m3 (39) N/A 39.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 5.0 ppb (4) 0.26 ppb (3) 62.9 μg/m3 (54) N/A 54.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 10.0 ppb (8) 0.25 ppb (3) 51.1 μg/m3 (46) N/A 46.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 8.0 ppb (6) 0.29 ppb (3) 42.7 μg/m3 (39) N/A 39.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 8.0 ppb (6) 0.3 ppb (3) 46.5 μg/m3 (42) N/A 42.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.4 μg/m3 (36) N/A 36.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 9.0 ppb (7) 0.25 ppb (3) 48.0 μg/m3 (44) N/A 44.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 5.0 ppb (4) 0.36 ppb (4) 57.8 μg/m3 (51) N/A 51.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A 27.0 ppb (25) N/A 0.0 ppb (0) 8.0 ppb (6) 0.51 ppb (6) 78.7 μg/m3 (62) N/A 62.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A 30.0 ppb (28) N/A 0.0 ppb (0) 16.0 ppb (12) 0.56 ppb (6) 54.8 μg/m3 (50) N/A 50.0
 
Sept. 25, 2020, midnight N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 33.0 ppb (25) 0.46 ppb (5) 40.0 μg/m3 (36) N/A 36.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 40.0 ppb (31) 0.42 ppb (5) 35.2 μg/m3 (32) N/A 32.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 47.0 ppb (36) 0.31 ppb (3) 30.2 μg/m3 (27) N/A 36.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 50.0 ppb (38) 0.32 ppb (4) 34.5 μg/m3 (31) N/A 38.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 58.0 ppb (45) 0.24 ppb (3) 40.5 μg/m3 (37) N/A 45.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 53.0 ppb (41) 0.25 ppb (3) 42.9 μg/m3 (39) N/A 41.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 47.0 ppb (36) 0.26 ppb (3) 50.1 μg/m3 (46) N/A 46.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 44.0 ppb (34) 0.24 ppb (3) 39.3 μg/m3 (36) N/A 36.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 41.0 ppb (32) 0.22 ppb (2) 41.4 μg/m3 (38) N/A 38.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 30.0 ppb (23) 0.22 ppb (2) N/A N/A 23.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 23.0 ppb (18) 0.23 ppb (3) N/A N/A 18.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 44.4 μg/m3 (40) N/A 40.0
 
Sept. 24, 2020, noon N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) 44.7 μg/m3 (41) N/A 41.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 11.0 ppb (8) 0.23 ppb (3) 44.9 μg/m3 (41) N/A 41.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 21.0 ppb (16) 0.21 ppb (2) 32.0 μg/m3 (29) N/A 29.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 25.0 ppb (19) 0.19 ppb (2) 29.0 μg/m3 (26) N/A 26.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (22) 0.17 ppb (2) 24.0 μg/m3 (22) N/A 22.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (22) 0.18 ppb (2) 24.0 μg/m3 (22) N/A 22.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) 31.0 μg/m3 (28) N/A 28.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) N/A 30.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 28.0 ppb (22) 0.22 ppb (2) 32.0 μg/m3 (29) N/A 29.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 23.0 ppb (18) 0.35 ppb (4) 39.0 μg/m3 (35) N/A 35.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 17.0 ppb (13) 0.43 ppb (5) 65.0 μg/m3 (55) N/A 55.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A 29.0 ppb (27) N/A 0.0 ppb (0) 15.0 ppb (12) 0.47 ppb (5) 71.0 μg/m3 (58) N/A 58.0
 
Sept. 24, 2020, midnight N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 19.0 ppb (15) 0.53 ppb (6) 84.0 μg/m3 (64) N/A 64.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 44.0 ppb (34) 0.37 ppb (4) 41.0 μg/m3 (37) N/A 37.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 58.0 ppb (45) 0.27 ppb (3) 32.0 μg/m3 (29) N/A 45.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 59.0 ppb (45) 0.24 ppb (3) 27.0 μg/m3 (25) N/A 45.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 59.0 ppb (45) 0.2 ppb (2) 20.0 μg/m3 (18) N/A 45.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 60.0 ppb (46) 0.24 ppb (3) 36.0 μg/m3 (33) N/A 46.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 57.0 ppb (44) 0.24 ppb (3) 44.0 μg/m3 (40) N/A 44.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 51.0 ppb (39) 0.19 ppb (2) 38.0 μg/m3 (35) N/A 39.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 45.0 ppb (35) 0.21 ppb (2) 37.0 μg/m3 (34) N/A 35.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 40.0 ppb (31) 0.24 ppb (3) 37.0 μg/m3 (34) N/A 34.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 30.0 ppb (23) 0.27 ppb (3) 54.0 μg/m3 (49) N/A 49.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 11.0 ppb (8) 0.36 ppb (4) 111.0 μg/m3 (78) N/A 78.0
 
Sept. 23, 2020, noon N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 2.0 ppb (2) 0.46 ppb (5) N/A N/A 22.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 2.0 ppb (2) 0.37 ppb (4) 89.0 μg/m3 (67) N/A 67.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.25 ppb (3) 35.0 μg/m3 (32) N/A 32.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.18 ppb (2) 30.0 μg/m3 (27) N/A 27.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 23.0 ppb (18) 0.18 ppb (2) 26.0 μg/m3 (24) N/A 24.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) 20.0 μg/m3 (18) N/A 18.0
 
Sept. 23, 2020, 6 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) N/A 1.21 ppb (13) 35.0 μg/m3 (32) N/A 32.0
 
Sept. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) N/A 43.0
 
Sept. 23, 2020, 4 a.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 2.0 ppb (2) 0.38 ppb (4) 49.0 μg/m3 (45) N/A 45.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 6.0 ppb (5) 0.44 ppb (5) 56.0 μg/m3 (50) N/A 50.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) 5.0 ppb (4) 0.48 ppb (5) 70.0 μg/m3 (58) N/A 58.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A 34.0 ppb (31) N/A 0.0 ppb (0) 4.0 ppb (3) 0.57 ppb (6) 71.0 μg/m3 (58) N/A 58.0
 
Sept. 23, 2020, midnight N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 27.0 ppb (21) 0.36 ppb (4) 40.0 μg/m3 (36) N/A 36.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 42.0 ppb (32) 0.26 ppb (3) 21.0 μg/m3 (19) N/A 32.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 48.0 ppb (37) 0.24 ppb (3) 15.0 μg/m3 (14) N/A 37.0
 
Sept. 22, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 49.0 ppb (38) 0.21 ppb (2) 11.0 μg/m3 (10) N/A 38.0
 
Sept. 22, 2020, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (37) 0.21 ppb (2) 11.0 μg/m3 (10) N/A 37.0
 
Sept. 22, 2020, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 42.0 ppb (32) 0.26 ppb (3) 12.0 μg/m3 (11) N/A 32.0
 
Sept. 22, 2020, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 42.0 ppb (32) 0.26 ppb (3) 24.0 μg/m3 (22) N/A 32.0
 
Sept. 22, 2020, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 43.0 ppb (33) 0.21 ppb (2) 16.0 μg/m3 (15) N/A 33.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 40.0 ppb (31) 0.21 ppb (2) 18.0 μg/m3 (16) N/A 31.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 36.0 ppb (28) N/A 26.0 μg/m3 (24) N/A 28.0
 
Sept. 22, 2020, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 11.0 ppb (8) N/A 86.0 μg/m3 (66) N/A 66.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (4) 4.0 ppb (3) N/A 166.0 μg/m3 (106) N/A 106.0
 
Sept. 22, 2020, noon N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 2.0 ppb (2) N/A 93.0 μg/m3 (69) N/A 69.0
 
Sept. 22, 2020, 11 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 1.0 ppb (1) N/A 77.0 μg/m3 (61) N/A 61.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 2.0 ppb (2) 0.27 ppb (3) 34.0 μg/m3 (31) N/A 31.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 4.0 ppb (3) 0.25 ppb (3) 27.0 μg/m3 (25) N/A 25.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 5.0 ppb (4) 0.24 ppb (3) 19.0 μg/m3 (17) N/A 17.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 5.0 ppb (4) 0.32 ppb (4) 23.0 μg/m3 (21) N/A 21.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 3.0 ppb (2) 0.28 ppb (3) 53.0 μg/m3 (48) N/A 48.0
 
Sept. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (50) N/A 50.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 8.0 ppb (6) 0.26 ppb (3) 25.0 μg/m3 (23) N/A 23.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 15.0 ppb (12) 0.24 ppb (3) 19.0 μg/m3 (17) N/A 17.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 13.0 ppb (10) 0.29 ppb (3) 34.0 μg/m3 (31) N/A 31.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 20.0 ppb (15) 0.3 ppb (3) 26.0 μg/m3 (24) N/A 24.0
 
Sept. 22, 2020, midnight N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 26.0 ppb (20) 0.29 ppb (3) 18.0 μg/m3 (16) N/A 20.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (25) 0.21 ppb (2) 15.0 μg/m3 (14) N/A 25.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (32) 0.18 ppb (2) 13.0 μg/m3 (12) N/A 32.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (32) 0.2 ppb (2) 16.0 μg/m3 (15) N/A 32.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (32) 0.19 ppb (2) 26.0 μg/m3 (24) N/A 32.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 40.0 ppb (31) 0.2 ppb (2) 26.0 μg/m3 (24) N/A 31.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 38.0 ppb (29) 0.18 ppb (2) 36.0 μg/m3 (33) N/A 33.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) 0.17 ppb (2) 24.0 μg/m3 (22) N/A 28.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 33.0 ppb (25) 0.17 ppb (2) 38.0 μg/m3 (35) N/A 35.0
 
Sept. 21, 2020, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 26.0 ppb (20) 0.21 ppb (2) 71.0 μg/m3 (58) N/A 58.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 21.0 ppb (16) 0.21 ppb (2) 77.0 μg/m3 (61) N/A 61.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 14.0 ppb (11) 0.24 ppb (3) 93.0 μg/m3 (69) N/A 69.0
 
Sept. 21, 2020, noon N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 7.0 ppb (5) 0.36 ppb (4) 121.0 μg/m3 (83) N/A 83.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 2.0 ppb (2) 0.29 ppb (3) 77.0 μg/m3 (61) N/A 61.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 4.0 ppb (3) 0.26 ppb (3) 32.0 μg/m3 (29) N/A 29.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 8.0 ppb (6) 0.21 ppb (2) 33.0 μg/m3 (30) N/A 30.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 13.0 ppb (10) 0.22 ppb (2) 26.0 μg/m3 (24) N/A 24.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 11.0 ppb (8) 0.29 ppb (3) 20.0 μg/m3 (18) N/A 18.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 7.0 ppb (5) 0.22 ppb (2) 15.0 μg/m3 (14) N/A 14.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 13.0 ppb (10) 0.16 ppb (2) 21.0 μg/m3 (19) N/A 19.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 21.0 ppb (16) 0.18 ppb (2) 11.0 μg/m3 (10) N/A 16.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (18) 0.18 ppb (2) 8.0 μg/m3 (7) N/A 18.0
 
Sept. 21, 2020, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 25.0 ppb (19) 0.17 ppb (2) 11.0 μg/m3 (10) N/A 19.0
 
Sept. 21, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (21) 0.18 ppb (2) 11.0 μg/m3 (10) N/A 21.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) 0.17 ppb (2) 10.0 μg/m3 (9) N/A 22.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) 8.0 μg/m3 (7) N/A 25.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.17 ppb (2) 16.0 μg/m3 (15) N/A 27.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.17 ppb (2) 7.0 μg/m3 (6) N/A 27.0