AQSQID: 320031019

Site Name: Jean

Location: Clark Co, NV

Reporting: False, Located: True

Current AQI: None

Clark Co NV, US: 35.78, -115.34

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 N/A N/A N/A 46.0 ppb (35) N/A 19.0 μg/m3 (17) 3.9 μg/m3 (16) 35.0
 
July 20, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 19.0 μg/m3 (17) 3.5 μg/m3 (15) 36.0
 
July 20, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 15.0 μg/m3 (14) 2.8 μg/m3 (12) 35.0
 
July 20, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 28.0 μg/m3 (25) 3.6 μg/m3 (15) 33.0
 
July 20, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 15.0 μg/m3 (14) 2.5 μg/m3 (10) 34.0
 
July 20, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 11.0 μg/m3 (10) 2.1 μg/m3 (9) 36.0
 
July 20, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 7.0 μg/m3 (6) 1.8 μg/m3 (8) 41.0
 
July 20, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 8.0 μg/m3 (7) 2.2 μg/m3 (9) 43.0
 
July 20, 2019, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 12.0 μg/m3 (11) 2.2 μg/m3 (9) 44.0
 
July 19, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 14.0 μg/m3 (13) 2.5 μg/m3 (10) 47.0
 
July 19, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 20.0 μg/m3 (18) 2.6 μg/m3 (11) 48.0
 
July 19, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 13.0 μg/m3 (12) 2.1 μg/m3 (9) 47.0
 
July 19, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 17.0 μg/m3 (15) 2.7 μg/m3 (11) 48.0
 
July 19, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 28.0 μg/m3 (25) 3.4 μg/m3 (14) 49.0
 
July 19, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 60.0 μg/m3 (52) 4.8 μg/m3 (20) 52.0
 
July 19, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 43.0 μg/m3 (39) 4.7 μg/m3 (20) 46.0
 
July 19, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 32.0 μg/m3 (29) 5.2 μg/m3 (22) 43.0
 
July 19, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 31.0 μg/m3 (28) 5.5 μg/m3 (23) 42.0
 
July 19, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 28.0 μg/m3 (25) 5.5 μg/m3 (23) 38.0
 
July 19, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 23.0 μg/m3 (21) 5.4 μg/m3 (23) 35.0
 
July 19, 2019, noon N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 24.0 μg/m3 (22) 5.6 μg/m3 (23) 34.0
 
July 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 24.0 μg/m3 (22) 5.7 μg/m3 (24) 35.0
 
July 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 26.0 μg/m3 (24) 5.7 μg/m3 (24) 35.0
 
July 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 25.0 μg/m3 (23) 5.2 μg/m3 (22) 34.0
 
July 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 26.0 μg/m3 (24) 4.5 μg/m3 (19) 35.0
 
July 19, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 16.0 μg/m3 (15) 3.3 μg/m3 (14) 32.0
 
July 19, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 10.0 μg/m3 (9) 2.3 μg/m3 (10) 29.0
 
July 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 14.0 μg/m3 (13) 2.7 μg/m3 (11) 35.0
 
July 19, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 14.0 μg/m3 (13) 2.7 μg/m3 (11) 36.0
 
July 19, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 14.0 μg/m3 (13) 2.5 μg/m3 (10) 40.0
 
July 19, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 14.0 μg/m3 (13) 2.4 μg/m3 (10) 42.0
 
July 19, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 27.0 μg/m3 (25) 2.7 μg/m3 (11) 42.0
 
July 19, 2019, midnight N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 30.0 μg/m3 (27) 2.7 μg/m3 (11) 42.0
 
July 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 60.0 μg/m3 (52) 5.1 μg/m3 (21) 52.0
 
July 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 70.0 μg/m3 (58) 5.6 μg/m3 (23) 58.0
 
July 18, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 32.0 μg/m3 (29) 3.0 μg/m3 (12) 38.0
 
July 18, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 25.0 μg/m3 (23) 2.8 μg/m3 (12) 37.0
 
July 18, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 17.0 μg/m3 (15) 2.5 μg/m3 (10) 35.0
 
July 18, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 24.0 μg/m3 (22) 3.2 μg/m3 (13) 34.0
 
July 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 3.5 μg/m3 (15) 30.0
 
July 18, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 30.0 μg/m3 (27) 3.7 μg/m3 (15) 34.0
 
July 18, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 22.0 μg/m3 (20) 4.3 μg/m3 (18) 34.0
 
July 18, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 20.0 μg/m3 (18) 4.9 μg/m3 (20) 33.0
 
July 18, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 24.0 μg/m3 (22) 5.2 μg/m3 (22) 34.0
 
July 18, 2019, noon N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 24.0 μg/m3 (22) 5.8 μg/m3 (24) 34.0
 
July 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 34.0 μg/m3 (31) 6.2 μg/m3 (26) 34.0
 
July 18, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 32.0 μg/m3 (29) 6.3 μg/m3 (26) 30.0
 
July 18, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 29.0 μg/m3 (26) 5.8 μg/m3 (24) 32.0
 
July 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 29.0 μg/m3 (26) 5.7 μg/m3 (24) 35.0
 
July 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 25.0 μg/m3 (23) 4.8 μg/m3 (20) 34.0
 
July 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 17.0 μg/m3 (15) 3.3 μg/m3 (14) 28.0
 
July 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 15.0 μg/m3 (14) 3.0 μg/m3 (12) 32.0
 
July 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 19.0 μg/m3 (17) 3.2 μg/m3 (13) 35.0
 
July 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 97.0 μg/m3 (71) 6.0 μg/m3 (25) 71.0
 
July 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 14.0 μg/m3 (13) 2.7 μg/m3 (11) 44.0
 
July 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 15.0 μg/m3 (14) 2.8 μg/m3 (12) 45.0
 
July 18, 2019, midnight N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 17.0 μg/m3 (15) 2.8 μg/m3 (12) 45.0
 
July 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 27.0 μg/m3 (25) 3.1 μg/m3 (13) 46.0
 
July 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 45.0 μg/m3 (41) 4.4 μg/m3 (18) 45.0
 
July 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 34.0 μg/m3 (31) 4.0 μg/m3 (17) 42.0
 
July 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 35.0 μg/m3 (32) 3.6 μg/m3 (15) 40.0
 
July 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 12.0 μg/m3 (11) 2.4 μg/m3 (10) 38.0
 
July 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 15.0 μg/m3 (14) 2.4 μg/m3 (10) 38.0
 
July 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 14.0 μg/m3 (13) 2.9 μg/m3 (12) 37.0
 
July 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 15.0 μg/m3 (14) 3.0 μg/m3 (12) 36.0
 
July 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 18.0 μg/m3 (16) 3.4 μg/m3 (14) 35.0
 
July 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 19.0 μg/m3 (17) 3.8 μg/m3 (16) 33.0
 
July 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 25.0 μg/m3 (23) 5.1 μg/m3 (21) 32.0
 
July 17, 2019, noon N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 21.0 μg/m3 (19) 4.2 μg/m3 (18) 33.0
 
July 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 18.0 μg/m3 (16) 4.5 μg/m3 (19) 33.0
 
July 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 20.0 μg/m3 (18) 4.5 μg/m3 (19) 34.0
 
July 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 20.0 μg/m3 (18) 4.2 μg/m3 (18) 36.0
 
July 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 26.0 μg/m3 (24) 4.8 μg/m3 (20) 38.0
 
July 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 28.0 μg/m3 (25) 5.2 μg/m3 (22) 43.0
 
July 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 27.0 μg/m3 (25) 5.1 μg/m3 (21) 46.0
 
July 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 38.0 μg/m3 (35) 5.5 μg/m3 (23) 49.0
 
July 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A 52.0 μg/m3 (47) 6.1 μg/m3 (25) 52.0
 
July 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 36.0 μg/m3 (33) 4.1 μg/m3 (17) 48.0
 
July 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 17.0 μg/m3 (15) 3.5 μg/m3 (15) 50.0
 
July 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 17.0 μg/m3 (15) 3.5 μg/m3 (15) 51.0
 
July 17, 2019, midnight N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 21.0 μg/m3 (19) 3.3 μg/m3 (14) 48.0
 
July 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 28.0 μg/m3 (25) 3.5 μg/m3 (15) 47.0
 
July 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 45.0 μg/m3 (41) 4.1 μg/m3 (17) 47.0
 
July 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 41.0 μg/m3 (37) 4.0 μg/m3 (17) 45.0
 
July 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 24.0 μg/m3 (22) 3.3 μg/m3 (14) 43.0
 
July 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 14.0 μg/m3 (13) 2.2 μg/m3 (9) 42.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 17.0 μg/m3 (15) 2.4 μg/m3 (10) 42.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 12.0 μg/m3 (11) 2.4 μg/m3 (10) 40.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 15.0 μg/m3 (14) 2.6 μg/m3 (11) 38.0
 
July 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 16.0 μg/m3 (15) 3.1 μg/m3 (13) 36.0
 
July 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 18.0 μg/m3 (16) 3.3 μg/m3 (14) 32.0
 
July 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 17.0 μg/m3 (15) 3.3 μg/m3 (14) 32.0
 
July 16, 2019, noon N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 21.0 μg/m3 (19) 3.5 μg/m3 (15) 31.0
 
July 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 20.0 μg/m3 (18) 3.4 μg/m3 (14) 30.0
 
July 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 18.0 μg/m3 (16) 3.4 μg/m3 (14) 34.0
 
July 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 18.0 μg/m3 (16) 3.3 μg/m3 (14) 35.0
 
July 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 3.4 μg/m3 (14) 15.0
 
July 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 19.0 μg/m3 (17) 3.4 μg/m3 (14) 38.0
 
July 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 17.0 μg/m3 (15) 3.2 μg/m3 (13) 38.0
 
July 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 15.0 μg/m3 (14) 2.9 μg/m3 (12) 34.0
 
July 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 13.0 μg/m3 (12) 2.9 μg/m3 (12) 38.0
 
July 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 13.0 μg/m3 (12) 2.5 μg/m3 (10) 42.0
 
July 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 11.0 μg/m3 (10) 2.1 μg/m3 (9) 46.0
 
July 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 10.0 μg/m3 (9) 2.1 μg/m3 (9) 47.0
 
July 16, 2019, midnight N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 11.0 μg/m3 (10) 1.9 μg/m3 (8) 48.0
 
July 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 8.0 μg/m3 (7) 1.6 μg/m3 (7) 46.0
 
July 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 10.0 μg/m3 (9) 1.9 μg/m3 (8) 48.0
 
July 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 15.0 μg/m3 (14) 2.2 μg/m3 (9) 49.0
 
July 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 10.0 μg/m3 (9) 1.7 μg/m3 (7) 49.0
 
July 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 10.0 μg/m3 (9) 1.8 μg/m3 (8) 49.0
 
July 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 10.0 μg/m3 (9) 2.3 μg/m3 (10) 45.0
 
July 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 9.0 μg/m3 (8) 2.4 μg/m3 (10) 42.0
 
July 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 13.0 μg/m3 (12) 3.6 μg/m3 (15) 38.0
 
July 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 18.0 μg/m3 (16) 4.4 μg/m3 (18) 38.0
 
July 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 19.0 μg/m3 (17) 4.9 μg/m3 (20) 36.0
 
July 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 20.0 μg/m3 (18) 4.7 μg/m3 (20) 34.0
 
July 15, 2019, noon N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 16.0 μg/m3 (15) 4.2 μg/m3 (18) 32.0
 
July 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 15.0 μg/m3 (14) 3.6 μg/m3 (15) 32.0
 
July 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 14.0 μg/m3 (13) 3.3 μg/m3 (14) 28.0
 
July 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 13.0 μg/m3 (12) 3.4 μg/m3 (14) 32.0
 
July 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 13.0 μg/m3 (12) 3.5 μg/m3 (15) 35.0
 
July 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 15.0 μg/m3 (14) 3.4 μg/m3 (14) 37.0
 
July 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 19.0 μg/m3 (17) 3.6 μg/m3 (15) 40.0
 
July 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 13.0 μg/m3 (12) 2.3 μg/m3 (10) 35.0
 
July 15, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 12.0 μg/m3 (11) 1.9 μg/m3 (8) 34.0
 
July 15, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 12.0 μg/m3 (11) 2.1 μg/m3 (9) 36.0
 
July 15, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 13.0 μg/m3 (12) 2.4 μg/m3 (10) 38.0
 
July 15, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 13.0 μg/m3 (12) 2.2 μg/m3 (9) 40.0
 
July 15, 2019, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 11.0 μg/m3 (10) 2.5 μg/m3 (10) 38.0
 
July 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 12.0 μg/m3 (11) 2.8 μg/m3 (12) 36.0
 
July 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 17.0 μg/m3 (15) 3.1 μg/m3 (13) 37.0
 
July 14, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 12.0 μg/m3 (11) 2.5 μg/m3 (10) 38.0
 
July 14, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 11.0 μg/m3 (10) 2.1 μg/m3 (9) 38.0
 
July 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 11.0 μg/m3 (10) 2.3 μg/m3 (10) 38.0
 
July 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 8.0 μg/m3 (7) 2.3 μg/m3 (10) 39.0
 
July 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 9.0 μg/m3 (8) 3.1 μg/m3 (13) 39.0
 
July 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 11.0 μg/m3 (10) 3.9 μg/m3 (16) 35.0
 
July 14, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 13.0 μg/m3 (12) 4.8 μg/m3 (20) 33.0
 
July 14, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 15.0 μg/m3 (14) 4.8 μg/m3 (20) 28.0
 
July 14, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 12.0 μg/m3 (11) 4.1 μg/m3 (17) 23.0
 
July 14, 2019, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 14.0 μg/m3 (13) 4.4 μg/m3 (18) 24.0
 
July 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 16.0 μg/m3 (15) 5.0 μg/m3 (21) 27.0
 
July 14, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 18.0 μg/m3 (16) 4.8 μg/m3 (20) 29.0
 
July 14, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 18.0 μg/m3 (16) 4.8 μg/m3 (20) 32.0
 
July 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 17.0 μg/m3 (15) 4.9 μg/m3 (20) 35.0
 
July 14, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 17.0 μg/m3 (15) 4.7 μg/m3 (20) 34.0
 
July 14, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 29.0 μg/m3 (26) 5.5 μg/m3 (23) 35.0
 
July 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 22.0 μg/m3 (20) 5.4 μg/m3 (23) 31.0
 
July 14, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 47.0 μg/m3 (43) 7.5 μg/m3 (31) 43.0
 
July 14, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 52.0 μg/m3 (47) 6.7 μg/m3 (28) 47.0
 
July 14, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 13.0 μg/m3 (12) 3.9 μg/m3 (16) 38.0
 
July 14, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 13.0 μg/m3 (12) 3.8 μg/m3 (16) 38.0
 
July 14, 2019, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 14.0 μg/m3 (13) 3.9 μg/m3 (16) 39.0
 
July 13, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 15.0 μg/m3 (14) 4.1 μg/m3 (17) 38.0
 
July 13, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 15.0 μg/m3 (14) 4.1 μg/m3 (17) 38.0
 
July 13, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 12.0 μg/m3 (11) 3.8 μg/m3 (16) 36.0
 
July 13, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 23.0 μg/m3 (21) 3.1 μg/m3 (13) 34.0
 
July 13, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 19.0 μg/m3 (17) 3.1 μg/m3 (13) 34.0
 
July 13, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 17.0 μg/m3 (15) 3.6 μg/m3 (15) 39.0
 
July 13, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 18.0 μg/m3 (16) 4.3 μg/m3 (18) 42.0
 
July 13, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 18.0 μg/m3 (16) 4.5 μg/m3 (19) 40.0
 
July 13, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 4.8 μg/m3 (20) 20.0
 
July 13, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 23.0 μg/m3 (21) 4.9 μg/m3 (20) 32.0
 
July 13, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 20.0 μg/m3 (18) 5.0 μg/m3 (21) 26.0
 
July 13, 2019, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 24.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
July 13, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 24.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
July 13, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 60.0 μg/m3 (52) 8.1 μg/m3 (34) 52.0
 
July 13, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 53.0 μg/m3 (48) 6.9 μg/m3 (29) 48.0