AQSQID: 390350060

Site Name: G.T.Craig

Location: Cleveland (Orange Ave), OH

Reporting: True, Located: True

Current AQI: 53.0

Cleveland (Orange Ave) OH, US: 41.492191, -81.678552

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 20, 2019, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 30.0 ppb (23) 0.21 ppb (2) 23.0 μg/m3 (21) 13.6 μg/m3 (53) 53.0
 
July 20, 2019, 7 a.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 29.0 ppb (22) 0.21 ppb (2) 24.0 μg/m3 (22) 14.2 μg/m3 (55) 55.0
 
July 20, 2019, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) 0.18 ppb (2) 21.0 μg/m3 (19) 16.8 μg/m3 (60) 60.0
 
July 20, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 10.8 μg/m3 (45) 45.0
 
July 20, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (26) 0.04 ppb (0) 30.0 μg/m3 (27) 13.9 μg/m3 (54) 54.0
 
July 20, 2019, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (26) 0.07 ppb (1) 43.0 μg/m3 (39) 11.9 μg/m3 (50) 50.0
 
July 20, 2019, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (28) 0.07 ppb (1) 25.0 μg/m3 (23) 13.3 μg/m3 (53) 53.0
 
July 20, 2019, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (28) 0.05 ppb (1) 29.0 μg/m3 (26) 13.4 μg/m3 (53) 53.0
 
July 20, 2019, midnight N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 36.0 ppb (28) 0.04 ppb (0) 28.0 μg/m3 (25) 10.3 μg/m3 (43) 43.0
 
July 19, 2019, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (31) 0.0 ppb (0) 28.0 μg/m3 (25) 15.4 μg/m3 (57) 57.0
 
July 19, 2019, 10 p.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 36.0 ppb (28) 0.0 ppb (0) 25.0 μg/m3 (23) 8.3 μg/m3 (35) 35.0
 
July 19, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 41.0 ppb (32) 0.01 ppb (0) 23.0 μg/m3 (21) 6.8 μg/m3 (28) 32.0
 
July 19, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (31) 0.04 ppb (0) 29.0 μg/m3 (26) 11.9 μg/m3 (50) 50.0
 
July 19, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (30) 0.1 ppb (1) 38.0 μg/m3 (35) 14.0 μg/m3 (54) 54.0
 
July 19, 2019, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (30) 0.07 ppb (1) 32.0 μg/m3 (29) 13.1 μg/m3 (52) 52.0
 
July 19, 2019, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (30) 0.08 ppb (1) 31.0 μg/m3 (28) 14.6 μg/m3 (56) 56.0
 
July 19, 2019, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 39.0 ppb (30) 0.11 ppb (1) 34.0 μg/m3 (31) 16.3 μg/m3 (59) 59.0
 
July 19, 2019, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 39.0 ppb (30) 0.12 ppb (1) 31.0 μg/m3 (28) 18.9 μg/m3 (65) 65.0
 
July 19, 2019, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (28) 0.15 ppb (2) 32.0 μg/m3 (29) 14.5 μg/m3 (55) 55.0
 
July 19, 2019, 1 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 32.0 ppb (25) 0.18 ppb (2) 34.0 μg/m3 (31) 12.5 μg/m3 (51) 51.0
 
July 19, 2019, noon N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (21) 0.22 ppb (2) 32.0 μg/m3 (29) 12.4 μg/m3 (51) 51.0
 
July 19, 2019, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (18) 0.28 ppb (3) 32.0 μg/m3 (29) 16.1 μg/m3 (59) 59.0
 
July 19, 2019, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (22) 0.24 ppb (3) 23.0 μg/m3 (21) 13.4 μg/m3 (53) 53.0
 
July 19, 2019, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) 0.19 ppb (2) 18.0 μg/m3 (16) 6.8 μg/m3 (28) 28.0
 
July 19, 2019, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) 0.22 ppb (2) 16.0 μg/m3 (15) 5.0 μg/m3 (21) 28.0
 
July 19, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (31) 0.2 ppb (2) 24.0 μg/m3 (22) 6.2 μg/m3 (26) 31.0
 
July 19, 2019, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 35.0 ppb (27) 0.19 ppb (2) 13.0 μg/m3 (12) 10.8 μg/m3 (45) 45.0
 
July 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 5.8 μg/m3 (24) 24.0
 
July 19, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) 11.0 μg/m3 (10) 7.5 μg/m3 (31) 31.0
 
July 19, 2019, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (28) 0.16 ppb (2) 45.0 μg/m3 (41) 7.5 μg/m3 (31) 41.0
 
July 19, 2019, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (27) 0.19 ppb (2) 48.0 μg/m3 (44) 10.4 μg/m3 (43) 44.0
 
July 19, 2019, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 38.0 ppb (29) 0.13 ppb (1) 19.0 μg/m3 (17) 11.9 μg/m3 (50) 50.0
 
July 19, 2019, midnight N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 39.0 ppb (30) 0.14 ppb (2) 28.0 μg/m3 (25) 11.1 μg/m3 (46) 46.0
 
July 18, 2019, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 42.0 ppb (32) 0.14 ppb (2) 29.0 μg/m3 (26) 12.5 μg/m3 (51) 51.0
 
July 18, 2019, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 42.0 ppb (32) 0.15 ppb (2) 50.0 μg/m3 (45) 10.1 μg/m3 (42) 45.0
 
July 18, 2019, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 59.0 ppb (45) 0.15 ppb (2) 27.0 μg/m3 (25) 10.3 μg/m3 (43) 45.0
 
July 18, 2019, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (4) 59.0 ppb (45) 0.17 ppb (2) 26.0 μg/m3 (24) 11.2 μg/m3 (47) 47.0
 
July 18, 2019, 7 p.m. N/A N/A N/A 11.0 ppb (10) N/A 6.0 ppb (9) 55.0 ppb (42) 0.2 ppb (2) 19.0 μg/m3 (17) 8.2 μg/m3 (34) 42.0
 
July 18, 2019, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 57.0 ppb (44) 0.23 ppb (3) 13.0 μg/m3 (12) 12.8 μg/m3 (52) 52.0
 
July 18, 2019, 5 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 57.0 ppb (44) 0.23 ppb (3) 22.0 μg/m3 (20) 11.7 μg/m3 (49) 49.0
 
July 18, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 56.0 ppb (43) 0.24 ppb (3) 27.0 μg/m3 (25) 8.8 μg/m3 (37) 43.0
 
July 18, 2019, 3 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 45.0 ppb (35) 0.25 ppb (3) 26.0 μg/m3 (24) 5.2 μg/m3 (22) 35.0
 
July 18, 2019, 2 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 37.0 ppb (28) 0.24 ppb (3) 21.0 μg/m3 (19) 8.7 μg/m3 (36) 36.0
 
July 18, 2019, 1 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 27.0 ppb (21) 0.3 ppb (3) 19.0 μg/m3 (17) 9.7 μg/m3 (40) 40.0
 
July 18, 2019, noon N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 20.0 ppb (15) 0.37 ppb (4) 38.0 μg/m3 (35) 14.0 μg/m3 (54) 54.0
 
July 18, 2019, 11 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 5.0 ppb (4) 0.6 ppb (7) 84.0 μg/m3 (64) 15.0 μg/m3 (56) 64.0
 
July 18, 2019, 10 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 2.0 ppb (2) 0.5 ppb (6) 43.0 μg/m3 (39) 8.7 μg/m3 (36) 39.0
 
July 18, 2019, 9 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (3) 0.34 ppb (4) 34.0 μg/m3 (31) 5.1 μg/m3 (21) 31.0
 
July 18, 2019, 8 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 11.0 ppb (8) 0.26 ppb (3) 23.0 μg/m3 (21) 5.0 μg/m3 (21) 21.0
 
July 18, 2019, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (22) 0.23 ppb (3) 11.0 μg/m3 (10) 3.6 μg/m3 (15) 22.0
 
July 18, 2019, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (24) 0.18 ppb (2) 8.0 μg/m3 (7) 3.4 μg/m3 (14) 24.0
 
July 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 4.5 μg/m3 (19) 19.0
 
July 18, 2019, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (26) 0.06 ppb (1) 6.0 μg/m3 (5) 8.7 μg/m3 (36) 36.0
 
July 18, 2019, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (26) 0.09 ppb (1) 8.0 μg/m3 (7) 15.5 μg/m3 (57) 57.0
 
July 18, 2019, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (25) 0.14 ppb (2) 20.0 μg/m3 (18) 4.8 μg/m3 (20) 25.0
 
July 18, 2019, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (26) 0.11 ppb (1) 13.0 μg/m3 (12) 7.6 μg/m3 (32) 32.0
 
July 18, 2019, midnight N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (28) 0.09 ppb (1) 11.0 μg/m3 (10) 5.0 μg/m3 (21) 28.0
 
July 17, 2019, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) 7.0 μg/m3 (6) 6.5 μg/m3 (27) 28.0
 
July 17, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (29) 0.08 ppb (1) 6.0 μg/m3 (5) 4.7 μg/m3 (20) 29.0
 
July 17, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (30) 0.08 ppb (1) 9.0 μg/m3 (8) 1.2 μg/m3 (5) 30.0
 
July 17, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (29) 0.08 ppb (1) 10.0 μg/m3 (9) -4.4 μg/m3 (0) 29.0
 
July 17, 2019, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) 13.0 μg/m3 (12) -4.4 μg/m3 (0) 28.0
 
July 17, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.11 ppb (1) 10.0 μg/m3 (9) -4.4 μg/m3 (0) 29.0
 
July 17, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.18 ppb (2) 14.0 μg/m3 (13) -3.7 μg/m3 (0) 16.0
 
July 17, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.11 ppb (1) 17.0 μg/m3 (15) 3.6 μg/m3 (15) 15.0
 
July 17, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.16 ppb (2) 12.0 μg/m3 (11) 9.8 μg/m3 (41) 41.0
 
July 17, 2019, 2 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A 0.34 ppb (4) 23.0 μg/m3 (21) 10.5 μg/m3 (44) 44.0
 
July 17, 2019, 1 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) N/A 0.67 ppb (7) 34.0 μg/m3 (31) 10.5 μg/m3 (44) 44.0
 
July 17, 2019, noon N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 6.0 ppb (5) 0.26 ppb (3) 48.0 μg/m3 (44) 6.7 μg/m3 (28) 44.0
 
July 17, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (6) 0.17 ppb (2) 32.0 μg/m3 (29) 1.2 μg/m3 (5) 29.0
 
July 17, 2019, 10 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 13.0 ppb (10) 0.17 ppb (2) 13.0 μg/m3 (12) 2.2 μg/m3 (9) 12.0
 
July 17, 2019, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 17.0 ppb (13) 0.16 ppb (2) 9.0 μg/m3 (8) 0.3 μg/m3 (1) 13.0
 
July 17, 2019, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 19.0 ppb (15) 0.15 ppb (2) 7.0 μg/m3 (6) 4.9 μg/m3 (20) 20.0
 
July 17, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) 4.0 μg/m3 (4) 9.5 μg/m3 (40) 40.0
 
July 17, 2019, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 12.0 ppb (9) 1.15 ppb (13) 21.0 μg/m3 (19) 3.7 μg/m3 (15) 19.0
 
July 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
July 17, 2019, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 15.0 ppb (12) 0.11 ppb (1) 15.0 μg/m3 (14) 10.8 μg/m3 (45) 45.0
 
July 17, 2019, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 14.0 ppb (11) 0.37 ppb (4) 17.0 μg/m3 (15) 8.9 μg/m3 (37) 37.0
 
July 17, 2019, 2 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 18.0 ppb (14) 0.52 ppb (6) 24.0 μg/m3 (22) 8.6 μg/m3 (36) 36.0
 
July 17, 2019, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 24.0 ppb (18) 0.31 ppb (3) 15.0 μg/m3 (14) 4.7 μg/m3 (20) 20.0
 
July 17, 2019, midnight N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 28.0 ppb (22) 0.06 ppb (1) 33.0 μg/m3 (30) 7.8 μg/m3 (32) 32.0
 
July 16, 2019, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 28.0 ppb (22) 0.08 ppb (1) 32.0 μg/m3 (29) 10.3 μg/m3 (43) 43.0
 
July 16, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (27) 0.05 ppb (1) 35.0 μg/m3 (32) 11.1 μg/m3 (46) 46.0
 
July 16, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.19 ppb (2) 34.0 μg/m3 (31) 7.1 μg/m3 (30) 31.0
 
July 16, 2019, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (26) 0.04 ppb (0) 34.0 μg/m3 (31) 7.4 μg/m3 (31) 31.0
 
July 16, 2019, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (25) 0.09 ppb (1) 26.0 μg/m3 (24) 8.6 μg/m3 (36) 36.0
 
July 16, 2019, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (25) 0.08 ppb (1) 32.0 μg/m3 (29) 6.8 μg/m3 (28) 29.0
 
July 16, 2019, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (26) 0.22 ppb (2) 30.0 μg/m3 (27) 3.5 μg/m3 (15) 27.0
 
July 16, 2019, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) 18.0 μg/m3 (16) 4.8 μg/m3 (20) 26.0
 
July 16, 2019, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (29) 0.26 ppb (3) 23.0 μg/m3 (21) 7.5 μg/m3 (31) 31.0
 
July 16, 2019, 2 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 32.0 ppb (25) 0.4 ppb (4) 26.0 μg/m3 (24) 13.7 μg/m3 (54) 54.0
 
July 16, 2019, 1 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (20) 0.21 ppb (2) 22.0 μg/m3 (20) 11.3 μg/m3 (47) 47.0
 
July 16, 2019, noon N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 21.0 ppb (16) 0.27 ppb (3) 24.0 μg/m3 (22) 10.7 μg/m3 (45) 45.0
 
July 16, 2019, 11 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 16.0 ppb (12) 0.38 ppb (4) 32.0 μg/m3 (29) 12.3 μg/m3 (51) 51.0
 
July 16, 2019, 10 a.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 13.0 ppb (10) 0.41 ppb (5) 44.0 μg/m3 (40) 15.4 μg/m3 (57) 57.0
 
July 16, 2019, 9 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 14.0 ppb (11) 0.3 ppb (3) 47.0 μg/m3 (43) 7.2 μg/m3 (30) 43.0
 
July 16, 2019, 8 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 22.0 ppb (17) 0.24 ppb (3) 26.0 μg/m3 (24) 2.0 μg/m3 (8) 24.0
 
July 16, 2019, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 30.0 ppb (23) 0.18 ppb (2) 14.0 μg/m3 (13) 1.8 μg/m3 (8) 23.0
 
July 16, 2019, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 26.0 ppb (20) 0.25 ppb (3) 16.0 μg/m3 (15) 20.0 μg/m3 (67) 67.0
 
July 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 4.4 μg/m3 (18) 33.0
 
July 16, 2019, 4 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 27.0 ppb (21) 0.19 ppb (2) 25.0 μg/m3 (23) 6.6 μg/m3 (28) 28.0
 
July 16, 2019, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 32.0 ppb (25) 0.21 ppb (2) 11.0 μg/m3 (10) 12.3 μg/m3 (51) 51.0
 
July 16, 2019, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (26) 0.15 ppb (2) 37.0 μg/m3 (34) 10.4 μg/m3 (43) 43.0
 
July 16, 2019, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 44.0 ppb (34) 0.13 ppb (1) 84.0 μg/m3 (64) 8.5 μg/m3 (35) 64.0
 
July 16, 2019, midnight N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 58.0 ppb (45) 0.2 ppb (2) 53.0 μg/m3 (48) 11.5 μg/m3 (48) 48.0
 
July 15, 2019, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 62.0 ppb (48) 0.51 ppb (6) 49.0 μg/m3 (45) 11.6 μg/m3 (48) 48.0
 
July 15, 2019, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 67.0 ppb (52) 0.21 ppb (2) 38.0 μg/m3 (35) 13.0 μg/m3 (52) 52.0
 
July 15, 2019, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 69.0 ppb (53) 0.21 ppb (2) 27.0 μg/m3 (25) 16.3 μg/m3 (59) 59.0
 
July 15, 2019, 8 p.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 67.0 ppb (52) 0.27 ppb (3) 24.0 μg/m3 (22) 16.4 μg/m3 (59) 59.0
 
July 15, 2019, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 68.0 ppb (52) 0.26 ppb (3) 28.0 μg/m3 (25) 10.3 μg/m3 (43) 52.0
 
July 15, 2019, 6 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 66.0 ppb (51) 0.29 ppb (3) 36.0 μg/m3 (33) 8.4 μg/m3 (35) 51.0
 
July 15, 2019, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 64.0 ppb (49) 0.33 ppb (4) 35.0 μg/m3 (32) 9.5 μg/m3 (40) 49.0
 
July 15, 2019, 4 p.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 57.0 ppb (44) 0.23 ppb (3) 38.0 μg/m3 (35) 5.1 μg/m3 (21) 44.0
 
July 15, 2019, 3 p.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 48.0 ppb (37) 0.23 ppb (3) 33.0 μg/m3 (30) 6.1 μg/m3 (25) 37.0
 
July 15, 2019, 2 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 36.0 ppb (28) 0.21 ppb (2) 51.0 μg/m3 (46) 16.1 μg/m3 (59) 59.0
 
July 15, 2019, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A 4.0 ppb (6) 26.0 ppb (20) 0.45 ppb (5) 77.0 μg/m3 (61) 15.3 μg/m3 (57) 61.0
 
July 15, 2019, noon N/A N/A N/A 14.0 ppb (13) N/A 2.0 ppb (3) 20.0 ppb (15) 0.42 ppb (5) 93.0 μg/m3 (69) 18.1 μg/m3 (63) 69.0
 
July 15, 2019, 11 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 7.0 ppb (5) 0.51 ppb (6) 106.0 μg/m3 (76) 23.3 μg/m3 (74) 76.0
 
July 15, 2019, 10 a.m. N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) 4.0 ppb (3) 0.35 ppb (4) 90.0 μg/m3 (68) 24.5 μg/m3 (77) 77.0
 
July 15, 2019, 9 a.m. N/A N/A N/A 21.0 ppb (19) N/A 2.0 ppb (3) 2.0 ppb (2) 0.38 ppb (4) 49.0 μg/m3 (45) 14.4 μg/m3 (55) 55.0
 
July 15, 2019, 8 a.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 3.0 ppb (2) 0.29 ppb (3) 38.0 μg/m3 (35) 19.9 μg/m3 (67) 67.0
 
July 15, 2019, 7 a.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 4.0 ppb (3) 0.39 ppb (4) 45.0 μg/m3 (41) 12.1 μg/m3 (50) 50.0
 
July 15, 2019, 6 a.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) 8.0 ppb (6) 0.45 ppb (5) 38.0 μg/m3 (35) 16.8 μg/m3 (60) 60.0
 
July 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 15.8 μg/m3 (58) 58.0
 
July 15, 2019, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 15.0 ppb (12) 0.45 ppb (5) 42.0 μg/m3 (38) 13.4 μg/m3 (53) 53.0
 
July 15, 2019, 3 a.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 14.0 ppb (11) 0.52 ppb (6) 38.0 μg/m3 (35) 7.0 μg/m3 (29) 35.0
 
July 15, 2019, 2 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 38.0 ppb (29) 0.37 ppb (4) 17.0 μg/m3 (15) 8.4 μg/m3 (35) 35.0
 
July 15, 2019, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 44.0 ppb (34) 0.41 ppb (5) 5.0 μg/m3 (5) 5.7 μg/m3 (24) 34.0
 
July 15, 2019, midnight N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 44.0 ppb (34) 0.43 ppb (5) 13.0 μg/m3 (12) 7.9 μg/m3 (33) 34.0
 
July 14, 2019, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 49.0 ppb (38) 0.32 ppb (4) 11.0 μg/m3 (10) 2.0 μg/m3 (8) 38.0
 
July 14, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 46.0 ppb (35) 0.29 ppb (3) 7.0 μg/m3 (6) 3.4 μg/m3 (14) 35.0
 
July 14, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) 0.3 ppb (3) 8.0 μg/m3 (7) 5.3 μg/m3 (22) 32.0
 
July 14, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 41.0 ppb (32) 0.31 ppb (3) 10.0 μg/m3 (9) 5.6 μg/m3 (23) 32.0
 
July 14, 2019, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 40.0 ppb (31) 0.31 ppb (3) 10.0 μg/m3 (9) 7.2 μg/m3 (30) 31.0
 
July 14, 2019, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) 0.28 ppb (3) 13.0 μg/m3 (12) 7.1 μg/m3 (30) 30.0
 
July 14, 2019, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (27) 0.26 ppb (3) 7.0 μg/m3 (6) 0.5 μg/m3 (2) 27.0
 
July 14, 2019, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) 0.27 ppb (3) 12.0 μg/m3 (11) 1.0 μg/m3 (4) 25.0
 
July 14, 2019, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) 0.27 ppb (3) 3.0 μg/m3 (3) 3.6 μg/m3 (15) 23.0
 
July 14, 2019, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) 0.26 ppb (3) 21.0 μg/m3 (19) 4.1 μg/m3 (17) 22.0
 
July 14, 2019, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (21) 0.27 ppb (3) 12.0 μg/m3 (11) 4.4 μg/m3 (18) 21.0
 
July 14, 2019, noon N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) 0.27 ppb (3) 7.0 μg/m3 (6) 0.9 μg/m3 (4) 19.0
 
July 14, 2019, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) 0.26 ppb (3) 10.0 μg/m3 (9) 1.2 μg/m3 (5) 18.0
 
July 14, 2019, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) 0.26 ppb (3) 3.0 μg/m3 (3) 2.9 μg/m3 (12) 18.0
 
July 14, 2019, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (21) 0.24 ppb (3) 4.0 μg/m3 (4) 4.4 μg/m3 (18) 21.0
 
July 14, 2019, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) 0.22 ppb (2) 4.0 μg/m3 (4) 3.3 μg/m3 (14) 23.0
 
July 14, 2019, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) 0.22 ppb (2) 3.0 μg/m3 (3) 3.8 μg/m3 (16) 22.0
 
July 14, 2019, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) 0.22 ppb (2) 3.0 μg/m3 (3) 4.3 μg/m3 (18) 23.0
 
July 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 14.6 μg/m3 (56) 56.0
 
July 14, 2019, 4 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 47.0 ppb (36) 0.11 ppb (1) 57.0 μg/m3 (51) 7.4 μg/m3 (31) 51.0
 
July 14, 2019, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 45.0 ppb (35) 0.26 ppb (3) 48.0 μg/m3 (44) 11.2 μg/m3 (47) 47.0
 
July 14, 2019, 2 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 45.0 ppb (35) 0.26 ppb (3) 36.0 μg/m3 (33) 7.4 μg/m3 (31) 35.0
 
July 14, 2019, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 44.0 ppb (34) 0.29 ppb (3) 38.0 μg/m3 (35) 8.7 μg/m3 (36) 36.0
 
July 14, 2019, midnight N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 61.0 ppb (47) 0.08 ppb (1) 29.0 μg/m3 (26) 13.5 μg/m3 (53) 53.0
 
July 13, 2019, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 64.0 ppb (49) 0.03 ppb (0) 25.0 μg/m3 (23) 9.1 μg/m3 (38) 49.0
 
July 13, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 66.0 ppb (51) 0.04 ppb (0) 28.0 μg/m3 (25) 8.5 μg/m3 (35) 51.0
 
July 13, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 67.0 ppb (52) 0.09 ppb (1) 20.0 μg/m3 (18) 10.8 μg/m3 (45) 52.0
 
July 13, 2019, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 66.0 ppb (51) 0.14 ppb (2) 32.0 μg/m3 (29) 9.9 μg/m3 (41) 51.0
 
July 13, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 69.0 ppb (53) 0.08 ppb (1) 46.0 μg/m3 (42) 11.7 μg/m3 (49) 53.0
 
July 13, 2019, 6 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 66.0 ppb (51) 0.11 ppb (1) 39.0 μg/m3 (35) 8.2 μg/m3 (34) 51.0
 
July 13, 2019, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 69.0 ppb (53) 0.14 ppb (2) 30.0 μg/m3 (27) 14.0 μg/m3 (54) 54.0
 
July 13, 2019, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 69.0 ppb (53) 0.17 ppb (2) 27.0 μg/m3 (25) 10.1 μg/m3 (42) 53.0
 
July 13, 2019, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 67.0 ppb (52) 0.17 ppb (2) 22.0 μg/m3 (20) 9.5 μg/m3 (40) 52.0
 
July 13, 2019, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 54.0 ppb (42) 0.21 ppb (2) 15.0 μg/m3 (14) 7.4 μg/m3 (31) 42.0
 
July 13, 2019, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 45.0 ppb (35) 0.23 ppb (3) 26.0 μg/m3 (24) 23.5 μg/m3 (74) 74.0
 
July 13, 2019, noon N/A N/A N/A 15.0 ppb (14) N/A 4.0 ppb (6) 17.0 ppb (13) 0.57 ppb (6) 143.0 μg/m3 (94) 23.5 μg/m3 (74) 94.0
 
July 13, 2019, 11 a.m. N/A N/A N/A 19.0 ppb (18) N/A 4.0 ppb (6) 7.0 ppb (5) 0.76 ppb (8) 59.0 μg/m3 (52) 18.1 μg/m3 (63) 63.0
 
July 13, 2019, 10 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 4.0 ppb (3) 0.54 ppb (6) 37.0 μg/m3 (34) 20.9 μg/m3 (69) 69.0
 
July 13, 2019, 9 a.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) 1.0 ppb (1) 0.41 ppb (5) 43.0 μg/m3 (39) 31.2 μg/m3 (91) 91.0