AQSQID: 060650012

Site Name: Banning - South Hathaway Street

Location: Banning, CA

Reporting: True, Located: True

Current AQI: 51.0

Banning CA, US: 33.9278, -116.8733

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 21, 2019, midnight 1.5 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 66.0 ppb (51) N/A N/A 8.0 μg/m3 (33) 51.0
 
July 20, 2019, 11 p.m. 1.2 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A N/A 5.5 μg/m3 (23) 47.0
 
July 20, 2019, 10 p.m. 1.1 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) N/A N/A 6.0 μg/m3 (25) 45.0
 
July 20, 2019, 9 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) N/A N/A 7.0 μg/m3 (29) 45.0
 
July 20, 2019, 8 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 56.0 ppb (43) N/A N/A 2.6 μg/m3 (11) 43.0
 
July 20, 2019, 7 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) N/A N/A 2.3 μg/m3 (10) 45.0
 
July 20, 2019, 6 p.m. 1.3 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A N/A 4.8 μg/m3 (20) 47.0
 
July 20, 2019, 5 p.m. 2.3 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 54.0 ppb (42) N/A N/A 6.3 μg/m3 (26) 42.0
 
July 20, 2019, 4 p.m. 4.0 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 45.0 ppb (35) N/A N/A 7.2 μg/m3 (30) 35.0
 
July 20, 2019, 3 p.m. 5.1 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) N/A N/A 7.2 μg/m3 (30) 30.0
 
July 20, 2019, 2 p.m. 9.2 ppb (9) 2.6 ppb (2) N/A 7.0 ppb (6) N/A N/A 28.0 ppb (22) N/A N/A 11.2 μg/m3 (47) 47.0
 
July 20, 2019, 1 p.m. 8.3 ppb (8) 1.3 ppb (1) N/A 7.0 ppb (6) N/A N/A 25.0 ppb (19) N/A N/A 10.9 μg/m3 (45) 45.0
 
July 20, 2019, noon 5.7 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (22) N/A N/A 5.7 μg/m3 (24) 24.0
 
July 20, 2019, 11 a.m. 5.0 ppb (5) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (28) N/A N/A 3.8 μg/m3 (16) 28.0
 
July 20, 2019, 10 a.m. 4.7 ppb (4) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) N/A N/A 14.8 μg/m3 (56) 56.0
 
July 20, 2019, 9 a.m. 6.2 ppb (6) 0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 33.0 ppb (25) N/A N/A 8.5 μg/m3 (35) 35.0
 
July 20, 2019, 8 a.m. 6.8 ppb (6) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A 34.0 ppb (26) N/A N/A 6.7 μg/m3 (28) 28.0
 
July 20, 2019, 7 a.m. 11.6 ppb (11) 1.9 ppb (2) N/A 10.0 ppb (9) N/A N/A 32.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
July 20, 2019, 6 a.m. 5.8 ppb (5) 0.1 ppb (0) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (29) N/A N/A 5.5 μg/m3 (23) 29.0
 
July 20, 2019, 5 a.m. 0.4 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 47.0 ppb (36) N/A N/A 6.7 μg/m3 (28) 36.0
 
July 20, 2019, 4 a.m. 0.7 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A 7.7 μg/m3 (32) 36.0
 
July 20, 2019, 3 a.m. 1.1 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (41) N/A N/A 6.0 μg/m3 (25) 41.0
 
July 20, 2019, 2 a.m. 0.9 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) N/A N/A 8.5 μg/m3 (35) 40.0
 
July 20, 2019, 1 a.m. 1.1 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (41) N/A N/A 8.0 μg/m3 (33) 41.0
 
July 20, 2019, midnight 1.4 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 56.0 ppb (43) N/A N/A 5.0 μg/m3 (21) 43.0
 
July 19, 2019, 11 p.m. 1.2 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (41) N/A N/A 7.5 μg/m3 (31) 41.0
 
July 19, 2019, 10 p.m. 1.3 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A 7.2 μg/m3 (30) 36.0
 
July 19, 2019, 9 p.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A 6.3 μg/m3 (26) 36.0
 
July 19, 2019, 8 p.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 48.0 ppb (37) N/A N/A 11.7 μg/m3 (49) 49.0
 
July 19, 2019, 7 p.m. 1.7 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 19, 2019, 6 p.m. 1.7 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A N/A 6.3 μg/m3 (26) 34.0
 
July 19, 2019, 5 p.m. 2.0 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
July 19, 2019, 4 p.m. 2.2 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (22) N/A N/A 6.7 μg/m3 (28) 28.0
 
July 19, 2019, 3 p.m. 2.2 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (20) N/A N/A 7.2 μg/m3 (30) 30.0
 
July 19, 2019, 2 p.m. 6.6 ppb (6) 2.4 ppb (2) N/A 4.0 ppb (4) N/A N/A 20.0 ppb (15) N/A N/A 8.7 μg/m3 (36) 36.0
 
July 19, 2019, 1 p.m. 10.6 ppb (10) 2.2 ppb (2) N/A 8.0 ppb (7) N/A N/A 13.0 ppb (10) N/A N/A 10.4 μg/m3 (43) 43.0
 
July 19, 2019, noon 9.5 ppb (9) 0.8 ppb (1) N/A 9.0 ppb (8) N/A N/A 13.0 ppb (10) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 19, 2019, 11 a.m. 7.1 ppb (7) 0.4 ppb (0) N/A 7.0 ppb (6) N/A N/A 16.0 ppb (12) N/A N/A 9.5 μg/m3 (40) 40.0
 
July 19, 2019, 10 a.m. 14.2 ppb (13) 2.3 ppb (2) N/A 12.0 ppb (11) N/A N/A 12.0 ppb (9) N/A N/A 4.3 μg/m3 (18) 18.0
 
July 19, 2019, 9 a.m. 3.9 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A 18.0 ppb (14) N/A N/A 1.8 μg/m3 (8) 14.0
 
July 19, 2019, 8 a.m. 12.0 ppb (11) 5.4 ppb (5) N/A 7.0 ppb (6) N/A N/A 14.0 ppb (11) N/A N/A 4.0 μg/m3 (17) 17.0
 
July 19, 2019, 7 a.m. 18.0 ppb (17) 8.8 ppb (8) N/A 9.0 ppb (8) N/A N/A 9.0 ppb (7) N/A N/A 3.5 μg/m3 (15) 17.0
 
July 19, 2019, 6 a.m. 2.9 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 13.0 ppb (10) N/A N/A 5.3 μg/m3 (22) 22.0
 
July 19, 2019, 5 a.m. 0.5 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 18.0 ppb (14) N/A N/A 3.8 μg/m3 (16) 16.0
 
July 19, 2019, 4 a.m. 0.7 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 20.0 ppb (15) N/A N/A 6.3 μg/m3 (26) 26.0
 
July 19, 2019, 3 a.m. 0.6 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (20) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 19, 2019, 2 a.m. 0.5 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (23) N/A N/A 5.8 μg/m3 (24) 24.0
 
July 19, 2019, 1 a.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A N/A 5.5 μg/m3 (23) 32.0
 
July 19, 2019, midnight 1.0 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A 5.5 μg/m3 (23) 36.0
 
July 18, 2019, 11 p.m. 1.0 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (33) N/A N/A 7.7 μg/m3 (32) 33.0
 
July 18, 2019, 10 p.m. 0.8 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) N/A N/A 5.5 μg/m3 (23) 30.0
 
July 18, 2019, 9 p.m. 0.7 ppb (1) 0.2 ppb (0) N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
July 18, 2019, 8 p.m. 1.2 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A 3.8 μg/m3 (16) 36.0
 
July 18, 2019, 7 p.m. 1.1 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A N/A 4.5 μg/m3 (19) 31.0
 
July 18, 2019, 6 p.m. 1.5 ppb (1) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (22) N/A N/A 6.5 μg/m3 (27) 27.0
 
July 18, 2019, 5 p.m. 1.0 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (26) N/A N/A 6.8 μg/m3 (28) 28.0
 
July 18, 2019, 4 p.m. 3.3 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 48.0 ppb (37) N/A N/A 8.7 μg/m3 (36) 37.0
 
July 18, 2019, 3 p.m. 6.8 ppb (6) 1.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 44.0 ppb (34) N/A N/A 16.0 μg/m3 (59) 59.0
 
July 18, 2019, 2 p.m. 7.1 ppb (7) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (28) N/A N/A 10.4 μg/m3 (43) 43.0
 
July 18, 2019, 1 p.m. 7.8 ppb (7) 1.3 ppb (1) N/A 6.0 ppb (6) N/A N/A 31.0 ppb (24) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 18, 2019, noon 2.7 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A N/A 9.2 μg/m3 (38) 38.0
 
July 18, 2019, 11 a.m. 3.1 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A N/A 6.5 μg/m3 (27) 27.0
 
July 18, 2019, 10 a.m. 5.5 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (22) N/A N/A 15.3 μg/m3 (57) 57.0
 
July 18, 2019, 9 a.m. 4.1 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 30.0 ppb (23) N/A N/A 15.3 μg/m3 (57) 57.0
 
July 18, 2019, 8 a.m. 4.9 ppb (5) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 31.0 ppb (24) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 18, 2019, 7 a.m. 12.2 ppb (11) 0.6 ppb (1) N/A 12.0 ppb (11) N/A N/A 30.0 ppb (23) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 18, 2019, 6 a.m. 22.3 ppb (21) 2.2 ppb (2) N/A 20.0 ppb (19) N/A N/A 20.0 ppb (15) N/A N/A 18.7 μg/m3 (64) 64.0
 
July 18, 2019, 5 a.m. 2.3 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (29) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 18, 2019, 4 a.m. 4.9 ppb (5) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (30) N/A N/A 9.7 μg/m3 (40) 40.0
 
July 18, 2019, 3 a.m. 1.2 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A N/A 4.0 μg/m3 (17) 35.0
 
July 18, 2019, 2 a.m. 0.9 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (33) N/A N/A 2.8 μg/m3 (12) 33.0
 
July 18, 2019, 1 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A N/A 3.5 μg/m3 (15) 32.0
 
July 18, 2019, midnight 0.7 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A N/A 6.5 μg/m3 (27) 32.0
 
July 17, 2019, 11 p.m. 0.7 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 17, 2019, 10 p.m. 1.1 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 48.0 ppb (37) N/A N/A 9.2 μg/m3 (38) 38.0
 
July 17, 2019, 9 p.m. 0.6 ppb (1) 0.2 ppb (0) N/A 0.0 ppb (0) N/A N/A 43.0 ppb (33) N/A N/A 7.2 μg/m3 (30) 33.0
 
July 17, 2019, 8 p.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A N/A N/A 35.0
 
July 17, 2019, 7 p.m. 1.0 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A N/A 36.0
 
July 17, 2019, 6 p.m. 2.5 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 49.0 ppb (38) N/A N/A N/A 38.0
 
July 17, 2019, 5 p.m. 1.7 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 50.0 ppb (38) N/A N/A 11.2 μg/m3 (47) 47.0
 
July 17, 2019, 4 p.m. 1.8 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (38) N/A N/A 8.2 μg/m3 (34) 38.0
 
July 17, 2019, 3 p.m. 2.3 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 49.0 ppb (38) N/A N/A 8.5 μg/m3 (35) 38.0
 
July 17, 2019, 2 p.m. 9.0 ppb (8) 2.2 ppb (2) N/A 7.0 ppb (6) N/A N/A 34.0 ppb (26) N/A N/A 12.2 μg/m3 (50) 50.0
 
July 17, 2019, 1 p.m. 3.7 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (26) N/A N/A 12.6 μg/m3 (51) 51.0
 
July 17, 2019, noon 5.9 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 31.0 ppb (24) N/A N/A 11.9 μg/m3 (50) 50.0
 
July 17, 2019, 11 a.m. 8.2 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A N/A 28.0 ppb (22) N/A N/A 12.6 μg/m3 (51) 51.0
 
July 17, 2019, 10 a.m. 7.0 ppb (6) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 28.0 ppb (22) N/A N/A 13.1 μg/m3 (52) 52.0
 
July 17, 2019, 9 a.m. 8.8 ppb (8) 0.4 ppb (0) N/A 8.0 ppb (7) N/A N/A 30.0 ppb (23) N/A N/A 17.7 μg/m3 (62) 62.0
 
July 17, 2019, 8 a.m. 10.5 ppb (10) 0.4 ppb (0) N/A 10.0 ppb (9) N/A N/A 28.0 ppb (22) N/A N/A 10.2 μg/m3 (42) 42.0
 
July 17, 2019, 7 a.m. 17.4 ppb (16) 2.8 ppb (3) N/A 15.0 ppb (14) N/A N/A 27.0 ppb (21) N/A N/A 7.7 μg/m3 (32) 32.0
 
July 17, 2019, 6 a.m. 2.1 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (30) N/A N/A 8.5 μg/m3 (35) 35.0
 
July 17, 2019, 5 a.m. 7.7 ppb (7) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A 36.0 ppb (28) N/A N/A 7.7 μg/m3 (32) 32.0
 
July 17, 2019, 4 a.m. 9.8 ppb (9) 0.2 ppb (0) N/A 10.0 ppb (9) N/A N/A 37.0 ppb (28) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 17, 2019, 3 a.m. 1.2 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 48.0 ppb (37) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 17, 2019, 2 a.m. 0.7 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (41) N/A N/A 8.5 μg/m3 (35) 41.0
 
July 17, 2019, 1 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (41) N/A N/A 5.3 μg/m3 (22) 41.0
 
July 17, 2019, midnight 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 57.0 ppb (44) N/A N/A 5.0 μg/m3 (21) 44.0
 
July 16, 2019, 11 p.m. 1.2 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 65.0 ppb (50) N/A N/A 8.2 μg/m3 (34) 50.0
 
July 16, 2019, 10 p.m. 1.0 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 62.0 ppb (48) N/A N/A 8.7 μg/m3 (36) 48.0
 
July 16, 2019, 9 p.m. 1.1 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A N/A 4.3 μg/m3 (18) 47.0
 
July 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.1 μg/m3 (17) 17.0
 
July 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (36) 36.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.2 μg/m3 (38) 38.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.8 μg/m3 (28) 28.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.6 μg/m3 (19) 19.0
 
July 16, 2019, 3 p.m. 6.5 ppb (6) 1.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 51.0 ppb (39) N/A N/A 1.6 μg/m3 (7) 39.0
 
July 16, 2019, 2 p.m. 5.3 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 49.0 ppb (38) N/A N/A 0.9 μg/m3 (4) 38.0
 
July 16, 2019, 1 p.m. 4.7 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A 48.0 ppb (37) N/A N/A 14.3 μg/m3 (55) 55.0
 
July 16, 2019, noon 4.7 ppb (4) 0.2 ppb (0) N/A 4.0 ppb (4) N/A N/A 48.0 ppb (37) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 16, 2019, 11 a.m. 5.8 ppb (5) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 48.0 ppb (37) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 16, 2019, 10 a.m. 6.1 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 47.0 ppb (36) N/A N/A 10.5 μg/m3 (44) 44.0
 
July 16, 2019, 9 a.m. 5.9 ppb (5) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 47.0 ppb (36) N/A N/A 8.7 μg/m3 (36) 36.0
 
July 16, 2019, 8 a.m. 6.2 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 49.0 ppb (38) N/A N/A 10.5 μg/m3 (44) 44.0
 
July 16, 2019, 7 a.m. 8.4 ppb (8) 0.2 ppb (0) N/A 8.0 ppb (7) N/A N/A 48.0 ppb (37) N/A N/A 11.5 μg/m3 (48) 48.0
 
July 16, 2019, 6 a.m. 11.4 ppb (11) 0.3 ppb (0) N/A 11.0 ppb (10) N/A N/A 45.0 ppb (35) N/A N/A 14.5 μg/m3 (55) 55.0
 
July 16, 2019, 5 a.m. 11.7 ppb (11) 0.1 ppb (0) N/A 12.0 ppb (11) N/A N/A 49.0 ppb (38) N/A N/A 16.8 μg/m3 (60) 60.0
 
July 16, 2019, 4 a.m. 3.1 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 59.0 ppb (45) N/A N/A 9.7 μg/m3 (40) 45.0
 
July 16, 2019, 3 a.m. 2.6 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 65.0 ppb (50) N/A N/A 9.2 μg/m3 (38) 50.0
 
July 16, 2019, 2 a.m. 5.3 ppb (5) 0.1 ppb (0) N/A 5.0 ppb (5) N/A N/A 79.0 ppb (62) N/A N/A 9.0 μg/m3 (38) 62.0
 
July 16, 2019, 1 a.m. 6.3 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 87.0 ppb (68) N/A N/A 11.2 μg/m3 (47) 68.0
 
July 16, 2019, midnight 4.1 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A 85.0 ppb (67) N/A N/A 8.2 μg/m3 (34) 67.0
 
July 15, 2019, 11 p.m. 1.5 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 76.0 ppb (59) N/A N/A 5.0 μg/m3 (21) 59.0
 
July 15, 2019, 10 p.m. 4.4 ppb (4) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 70.0 ppb (54) N/A N/A 6.0 μg/m3 (25) 54.0
 
July 15, 2019, 9 p.m. 2.4 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 64.0 ppb (49) N/A N/A 7.2 μg/m3 (30) 49.0
 
July 15, 2019, 8 p.m. 1.2 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 63.0 ppb (48) N/A N/A 9.7 μg/m3 (40) 48.0
 
July 15, 2019, 7 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) N/A N/A 9.0 μg/m3 (38) 45.0
 
July 15, 2019, 6 p.m. 1.1 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 56.0 ppb (43) N/A N/A 8.0 μg/m3 (33) 43.0
 
July 15, 2019, 5 p.m. 1.7 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 57.0 ppb (44) N/A N/A 7.7 μg/m3 (32) 44.0
 
July 15, 2019, 4 p.m. 2.2 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 56.0 ppb (43) N/A N/A 9.2 μg/m3 (38) 43.0
 
July 15, 2019, 3 p.m. 6.6 ppb (6) 1.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 54.0 ppb (42) N/A N/A 9.7 μg/m3 (40) 42.0
 
July 15, 2019, 2 p.m. 6.1 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 46.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
July 15, 2019, 1 p.m. 6.2 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 47.0 ppb (36) N/A N/A 5.8 μg/m3 (24) 36.0
 
July 15, 2019, noon 6.1 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 47.0 ppb (36) N/A N/A 7.2 μg/m3 (30) 36.0
 
July 15, 2019, 11 a.m. 7.6 ppb (7) 0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A 50.0 ppb (38) N/A N/A 10.5 μg/m3 (44) 44.0
 
July 15, 2019, 10 a.m. 11.4 ppb (11) 0.3 ppb (0) N/A 11.0 ppb (10) N/A N/A 53.0 ppb (41) N/A N/A 14.1 μg/m3 (54) 54.0
 
July 15, 2019, 9 a.m. 6.8 ppb (6) 0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A 61.0 ppb (47) N/A N/A 14.1 μg/m3 (54) 54.0
 
July 15, 2019, 8 a.m. 5.1 ppb (5) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 66.0 ppb (51) N/A N/A 18.7 μg/m3 (64) 64.0
 
July 15, 2019, 7 a.m. 8.0 ppb (7) 0.3 ppb (0) N/A 8.0 ppb (7) N/A N/A 65.0 ppb (50) N/A N/A 24.8 μg/m3 (77) 77.0
 
July 15, 2019, 6 a.m. 8.0 ppb (7) 0.4 ppb (0) N/A 8.0 ppb (7) N/A N/A 65.0 ppb (50) N/A N/A 29.3 μg/m3 (87) 87.0
 
July 15, 2019, 5 a.m. 5.9 ppb (5) 0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 69.0 ppb (53) N/A N/A 21.9 μg/m3 (71) 71.0
 
July 15, 2019, 4 a.m. 2.9 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A 62.0 ppb (48) N/A N/A 16.8 μg/m3 (60) 60.0
 
July 15, 2019, 3 a.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 58.0 ppb (45) N/A N/A 15.8 μg/m3 (58) 58.0
 
July 15, 2019, 2 a.m. 3.2 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 67.0 ppb (52) N/A N/A 8.5 μg/m3 (35) 52.0
 
July 15, 2019, 1 a.m. 3.6 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 86.0 ppb (68) N/A N/A 12.2 μg/m3 (50) 68.0
 
July 15, 2019, midnight 4.5 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A N/A 84.0 ppb (66) N/A N/A 12.9 μg/m3 (52) 66.0
 
July 14, 2019, 11 p.m. 3.6 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 90.0 ppb (71) N/A N/A 16.1 μg/m3 (59) 71.0
 
July 14, 2019, 10 p.m. 1.5 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 75.0 ppb (58) N/A N/A 4.7 μg/m3 (20) 58.0
 
July 14, 2019, 9 p.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 60.0 ppb (46) N/A N/A 4.8 μg/m3 (20) 46.0
 
July 14, 2019, 8 p.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) N/A N/A 0.7 μg/m3 (3) 45.0
 
July 14, 2019, 7 p.m. 0.5 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 52.0 ppb (40) N/A N/A -3.2 μg/m3 (0) 40.0
 
July 14, 2019, 6 p.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) N/A N/A 0.4 μg/m3 (2) 40.0
 
July 14, 2019, 5 p.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 54.0 ppb (42) N/A N/A 2.3 μg/m3 (10) 42.0
 
July 14, 2019, 4 p.m. 0.4 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 48.0 ppb (37) N/A N/A 6.3 μg/m3 (26) 37.0
 
July 14, 2019, 3 p.m. 5.6 ppb (5) 1.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 42.0 ppb (32) N/A N/A 10.9 μg/m3 (45) 45.0
 
July 14, 2019, 2 p.m. 9.5 ppb (9) 1.9 ppb (2) N/A 8.0 ppb (7) N/A N/A 35.0 ppb (27) N/A N/A 10.2 μg/m3 (42) 42.0
 
July 14, 2019, 1 p.m. 9.9 ppb (9) 1.1 ppb (1) N/A 9.0 ppb (8) N/A N/A 34.0 ppb (26) N/A N/A 9.7 μg/m3 (40) 40.0
 
July 14, 2019, noon 6.5 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 40.0 ppb (31) N/A N/A 16.7 μg/m3 (60) 60.0
 
July 14, 2019, 11 a.m. 7.3 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 42.0 ppb (32) N/A N/A 18.0 μg/m3 (63) 63.0
 
July 14, 2019, 10 a.m. 7.9 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 44.0 ppb (34) N/A N/A 16.5 μg/m3 (60) 60.0
 
July 14, 2019, 9 a.m. 7.7 ppb (7) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A 52.0 ppb (40) N/A N/A 14.3 μg/m3 (55) 55.0
 
July 14, 2019, 8 a.m. 12.3 ppb (11) 0.4 ppb (0) N/A 12.0 ppb (11) N/A N/A 44.0 ppb (34) N/A N/A 20.4 μg/m3 (68) 68.0
 
July 14, 2019, 7 a.m. 5.3 ppb (5) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 52.0 ppb (40) N/A N/A 16.5 μg/m3 (60) 60.0
 
July 14, 2019, 6 a.m. 8.6 ppb (8) 0.3 ppb (0) N/A 8.0 ppb (7) N/A N/A 56.0 ppb (43) N/A N/A 19.7 μg/m3 (66) 66.0
 
July 14, 2019, 5 a.m. 3.0 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A 58.0 ppb (45) N/A N/A 13.6 μg/m3 (53) 53.0
 
July 14, 2019, 4 a.m. 2.0 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 57.0 ppb (44) N/A N/A 13.8 μg/m3 (54) 54.0
 
July 14, 2019, 3 a.m. 1.5 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 57.0 ppb (44) N/A N/A 13.6 μg/m3 (53) 53.0
 
July 14, 2019, 2 a.m. 1.8 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 65.0 ppb (50) N/A N/A 17.3 μg/m3 (61) 61.0
 
July 14, 2019, 1 a.m. 1.6 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 75.0 ppb (58) N/A N/A 9.0 μg/m3 (38) 58.0