AQSQID: 481410037

Site Name: El Paso Utep C12

Location: El Paso City Limits, TX

Reporting: True, Located: True

Current AQI: 41.0

El Paso City Limits TX, US: 31.768056, -106.501111

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 22, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 30.0 μg/m3 (27) 6.8 μg/m3 (28) 41.0
 
July 22, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 28.0 μg/m3 (25) 6.3 μg/m3 (26) 41.0
 
July 22, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 5.8 μg/m3 (24) 29.0
 
July 22, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 6.4 μg/m3 (27) 27.0
 
July 22, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 8.1 μg/m3 (34) 34.0
 
July 22, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 9.6 μg/m3 (40) 40.0
 
July 22, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 8.1 μg/m3 (34) 34.0
 
July 22, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 7.2 μg/m3 (30) 30.0
 
July 22, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 7.7 μg/m3 (32) 32.0
 
July 22, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 7.2 μg/m3 (30) 35.0
 
July 22, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 8.0 μg/m3 (33) 43.0
 
July 22, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 15.6 μg/m3 (58) 58.0
 
July 22, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 100.0 μg/m3 (72) 19.1 μg/m3 (65) 72.0
 
July 22, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 153.0 μg/m3 (99) 21.6 μg/m3 (70) 99.0
 
July 22, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 103.0 μg/m3 (74) 17.3 μg/m3 (61) 74.0
 
July 22, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 118.0 μg/m3 (82) 21.5 μg/m3 (70) 82.0
 
July 22, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 111.0 μg/m3 (78) 14.4 μg/m3 (55) 78.0
 
July 22, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 281.0 μg/m3 (163) 25.4 μg/m3 (79) 163.0
 
July 22, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 8.9 μg/m3 (37) 40.0
 
July 21, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 4.7 μg/m3 (20) 20.0
 
July 21, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 3.6 μg/m3 (15) 15.0
 
July 21, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 5.7 μg/m3 (24) 24.0
 
July 21, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 5.5 μg/m3 (23) 23.0
 
July 21, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 5.4 μg/m3 (23) 23.0
 
July 21, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 6.4 μg/m3 (27) 27.0
 
July 21, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 7.3 μg/m3 (30) 30.0
 
July 21, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 6.3 μg/m3 (26) 26.0
 
July 21, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 5.1 μg/m3 (21) 21.0
 
July 21, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 6.8 μg/m3 (28) 28.0
 
July 21, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 7.5 μg/m3 (31) 31.0
 
July 21, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (28) 8.5 μg/m3 (35) 35.0
 
July 21, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 8.9 μg/m3 (37) 37.0
 
July 21, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 8.3 μg/m3 (35) 35.0
 
July 21, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 7.4 μg/m3 (31) 31.0
 
July 21, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (28) 7.4 μg/m3 (31) 31.0
 
July 21, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 5.8 μg/m3 (24) 24.0
 
July 21, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (54) 12.5 μg/m3 (51) 54.0
 
July 21, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 168.0 μg/m3 (106) 23.3 μg/m3 (74) 106.0
 
July 21, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (56) 12.5 μg/m3 (51) 56.0
 
July 21, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 58.0 μg/m3 (52) 13.0 μg/m3 (52) 52.0
 
July 21, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 51.0 μg/m3 (46) 10.1 μg/m3 (42) 46.0
 
July 21, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 18.0 μg/m3 (16) 4.4 μg/m3 (18) 42.0
 
July 21, 2019, midnight N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 14.0 μg/m3 (13) 4.4 μg/m3 (18) 43.0
 
July 20, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 9.0 μg/m3 (8) 2.7 μg/m3 (11) 43.0
 
July 20, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 10.0 μg/m3 (9) 3.1 μg/m3 (13) 44.0
 
July 20, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 11.0 μg/m3 (10) 3.0 μg/m3 (12) 44.0
 
July 20, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 13.0 μg/m3 (12) 3.7 μg/m3 (15) 43.0
 
July 20, 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) 3.5 μg/m3 (15) 42.0
 
July 20, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 15.0 μg/m3 (14) 3.4 μg/m3 (14) 42.0
 
July 20, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 15.0 μg/m3 (14) 4.2 μg/m3 (18) 40.0
 
July 20, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 17.0 μg/m3 (15) 4.1 μg/m3 (17) 38.0
 
July 20, 2019, 3 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) 4.1 μg/m3 (17) 36.0
 
July 20, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 20.0 μg/m3 (18) 5.9 μg/m3 (25) 35.0
 
July 20, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 24.0 μg/m3 (22) 7.1 μg/m3 (30) 32.0
 
July 20, 2019, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 28.0 μg/m3 (25) 7.4 μg/m3 (31) 31.0
 
July 20, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 27.0 μg/m3 (25) 7.9 μg/m3 (33) 33.0
 
July 20, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 27.0 μg/m3 (25) 8.1 μg/m3 (34) 34.0
 
July 20, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 39.0 μg/m3 (35) 10.0 μg/m3 (42) 42.0
 
July 20, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 43.0 μg/m3 (39) 10.5 μg/m3 (44) 44.0
 
July 20, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 30.0 μg/m3 (27) 8.1 μg/m3 (34) 34.0
 
July 20, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 69.0 μg/m3 (57) 13.0 μg/m3 (52) 57.0
 
July 20, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 85.0 μg/m3 (65) 12.5 μg/m3 (51) 65.0
 
July 20, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 88.0 μg/m3 (66) 16.3 μg/m3 (59) 66.0
 
July 20, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 66.0 μg/m3 (56) 13.8 μg/m3 (54) 56.0
 
July 20, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 30.0 μg/m3 (27) 8.1 μg/m3 (34) 35.0
 
July 20, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 18.0 μg/m3 (16) 5.7 μg/m3 (24) 45.0
 
July 20, 2019, midnight N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 18.0 μg/m3 (16) 5.2 μg/m3 (22) 45.0
 
July 19, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 16.0 μg/m3 (15) 5.8 μg/m3 (24) 45.0
 
July 19, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 14.0 μg/m3 (13) 3.9 μg/m3 (16) 44.0
 
July 19, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 13.0 μg/m3 (12) 4.2 μg/m3 (18) 45.0
 
July 19, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 12.0 μg/m3 (11) 2.9 μg/m3 (12) 44.0
 
July 19, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 12.0 μg/m3 (11) 2.6 μg/m3 (11) 42.0
 
July 19, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 13.0 μg/m3 (12) 3.1 μg/m3 (13) 41.0
 
July 19, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 14.0 μg/m3 (13) 4.2 μg/m3 (18) 39.0
 
July 19, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 18.0 μg/m3 (16) 4.4 μg/m3 (18) 37.0
 
July 19, 2019, 3 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) 4.8 μg/m3 (20) 33.0
 
July 19, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 27.0 μg/m3 (25) 7.0 μg/m3 (29) 31.0
 
July 19, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 31.0 μg/m3 (28) 7.5 μg/m3 (31) 31.0
 
July 19, 2019, noon N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 35.0 μg/m3 (32) 9.3 μg/m3 (39) 39.0
 
July 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 33.0 μg/m3 (30) 9.6 μg/m3 (40) 40.0
 
July 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 28.0 μg/m3 (25) 8.1 μg/m3 (34) 34.0
 
July 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 40.0 μg/m3 (36) 9.3 μg/m3 (39) 39.0
 
July 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 37.0 μg/m3 (34) 9.7 μg/m3 (40) 40.0
 
July 19, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 49.0 μg/m3 (45) 9.5 μg/m3 (40) 45.0
 
July 19, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 36.0 μg/m3 (33) 8.6 μg/m3 (36) 40.0
 
July 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 56.0 μg/m3 (50) 12.7 μg/m3 (51) 51.0
 
July 19, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 54.0 μg/m3 (49) 12.0 μg/m3 (50) 50.0
 
July 19, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 26.0 μg/m3 (24) 6.9 μg/m3 (29) 38.0
 
July 19, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 26.0 μg/m3 (24) 9.6 μg/m3 (40) 40.0
 
July 19, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 21.0 μg/m3 (19) 7.3 μg/m3 (30) 44.0
 
July 19, 2019, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 22.0 μg/m3 (20) 6.6 μg/m3 (28) 44.0
 
July 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 25.0 μg/m3 (23) 7.1 μg/m3 (30) 49.0
 
July 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (57) N/A 24.0 μg/m3 (22) 7.4 μg/m3 (31) 57.0
 
July 18, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (57) N/A 27.0 μg/m3 (25) 8.3 μg/m3 (35) 57.0
 
July 18, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 50.0
 
July 18, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 16.0 μg/m3 (15) 4.8 μg/m3 (20) 46.0
 
July 18, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 21.0 μg/m3 (19) 5.3 μg/m3 (22) 42.0
 
July 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 20.0 μg/m3 (18) 6.0 μg/m3 (25) 38.0
 
July 18, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 24.0 μg/m3 (22) 6.5 μg/m3 (27) 35.0
 
July 18, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 30.0 μg/m3 (27) 8.4 μg/m3 (35) 35.0
 
July 18, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 33.0 μg/m3 (30) 9.4 μg/m3 (39) 39.0
 
July 18, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 36.0 μg/m3 (33) 10.0 μg/m3 (42) 42.0
 
July 18, 2019, noon N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 34.0 μg/m3 (31) 10.0 μg/m3 (42) 42.0
 
July 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 25.0 μg/m3 (23) 9.2 μg/m3 (38) 38.0
 
July 18, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 28.0 μg/m3 (25) 9.6 μg/m3 (40) 40.0
 
July 18, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 40.0 μg/m3 (36) 11.8 μg/m3 (49) 49.0
 
July 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 45.0 μg/m3 (41) 12.4 μg/m3 (51) 51.0
 
July 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 27.0 μg/m3 (25) 7.8 μg/m3 (32) 37.0
 
July 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 20.0 μg/m3 (18) 7.5 μg/m3 (31) 37.0
 
July 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 38.0
 
July 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 20.0 μg/m3 (18) 6.7 μg/m3 (28) 39.0
 
July 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 25.0 μg/m3 (23) 7.5 μg/m3 (31) 38.0
 
July 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 47.0 μg/m3 (43) 12.2 μg/m3 (50) 50.0
 
July 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 31.0 μg/m3 (28) 8.7 μg/m3 (36) 40.0
 
July 18, 2019, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 37.0 μg/m3 (34) 11.1 μg/m3 (46) 46.0
 
July 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 21.0 μg/m3 (19) 6.4 μg/m3 (27) 45.0
 
July 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 19.0 μg/m3 (17) 5.4 μg/m3 (23) 45.0
 
July 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 19.0 μg/m3 (17) 5.0 μg/m3 (21) 45.0
 
July 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 25.0 μg/m3 (23) 5.7 μg/m3 (24) 45.0
 
July 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 26.0 μg/m3 (24) 4.8 μg/m3 (20) 43.0
 
July 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 20.0 μg/m3 (18) 6.0 μg/m3 (25) 42.0
 
July 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 25.0 μg/m3 (23) 8.5 μg/m3 (35) 38.0
 
July 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 34.0 μg/m3 (31) 6.1 μg/m3 (25) 35.0
 
July 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 45.0 μg/m3 (41) 7.5 μg/m3 (31) 41.0
 
July 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 44.0 μg/m3 (40) 10.6 μg/m3 (44) 44.0
 
July 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 37.0 μg/m3 (34) 9.7 μg/m3 (40) 40.0
 
July 17, 2019, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 38.0 μg/m3 (35) 10.4 μg/m3 (43) 43.0
 
July 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 23.0 μg/m3 (21) 10.2 μg/m3 (42) 42.0
 
July 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 17.0 μg/m3 (15) 7.2 μg/m3 (30) 34.0
 
July 17, 2019, 9 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) 5.9 μg/m3 (25) 37.0
 
July 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 14.0 μg/m3 (13) 5.5 μg/m3 (23) 38.0
 
July 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 16.0 μg/m3 (15) 5.8 μg/m3 (24) 35.0
 
July 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 21.0 μg/m3 (19) 6.4 μg/m3 (27) 29.0
 
July 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 22.0 μg/m3 (20) 6.8 μg/m3 (28) 32.0
 
July 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 23.0 μg/m3 (21) 7.3 μg/m3 (30) 37.0
 
July 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 22.0 μg/m3 (20) 7.7 μg/m3 (32) 38.0
 
July 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 21.0 μg/m3 (19) 7.0 μg/m3 (29) 38.0
 
July 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 114.0 μg/m3 (80) 18.3 μg/m3 (63) 80.0
 
July 17, 2019, midnight N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 62.0 μg/m3 (54) 13.5 μg/m3 (53) 54.0
 
July 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A 27.0 μg/m3 (25) 7.5 μg/m3 (31) 52.0
 
July 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 27.0 μg/m3 (25) 7.7 μg/m3 (32) 51.0
 
July 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 24.0 μg/m3 (22) 6.9 μg/m3 (29) 50.0
 
July 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 22.0 μg/m3 (20) 5.7 μg/m3 (24) 47.0
 
July 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 35.0 μg/m3 (32) 6.6 μg/m3 (28) 45.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 27.0 μg/m3 (25) 6.4 μg/m3 (27) 38.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 38.0 μg/m3 (35) 8.5 μg/m3 (35) 35.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 50.0 μg/m3 (45) 10.6 μg/m3 (44) 45.0
 
July 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 57.0 μg/m3 (51) 11.6 μg/m3 (48) 51.0
 
July 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (52) 12.8 μg/m3 (52) 52.0
 
July 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 47.0 μg/m3 (43) 11.3 μg/m3 (47) 47.0
 
July 16, 2019, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 32.0 μg/m3 (29) 9.0 μg/m3 (38) 38.0
 
July 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 47.0 μg/m3 (43) 13.2 μg/m3 (53) 53.0
 
July 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 37.0 μg/m3 (34) 10.6 μg/m3 (44) 44.0
 
July 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 30.0 μg/m3 (27) 8.9 μg/m3 (37) 37.0
 
July 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 21.0 μg/m3 (19) 6.4 μg/m3 (27) 27.0
 
July 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 19.0 μg/m3 (17) 6.4 μg/m3 (27) 27.0
 
July 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 28.0 μg/m3 (25) 8.0 μg/m3 (33) 33.0
 
July 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 37.0 μg/m3 (34) 8.2 μg/m3 (34) 34.0
 
July 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 76.0 μg/m3 (60) 17.6 μg/m3 (62) 62.0
 
July 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 101.0 μg/m3 (73) 18.1 μg/m3 (63) 73.0
 
July 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 46.0 μg/m3 (42) 11.1 μg/m3 (46) 46.0
 
July 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (57) N/A 30.0 μg/m3 (27) 8.8 μg/m3 (37) 57.0
 
July 16, 2019, midnight N/A N/A N/A N/A N/A N/A 80.0 ppb (62) N/A 21.0 μg/m3 (19) 7.5 μg/m3 (31) 62.0
 
July 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 80.0 ppb (62) N/A 23.0 μg/m3 (21) 7.5 μg/m3 (31) 62.0
 
July 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 81.0 ppb (63) N/A 24.0 μg/m3 (22) 7.2 μg/m3 (30) 63.0
 
July 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (64) N/A 27.0 μg/m3 (25) 7.6 μg/m3 (32) 64.0
 
July 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (64) N/A 30.0 μg/m3 (27) 8.4 μg/m3 (35) 64.0
 
July 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 81.0 ppb (63) N/A 31.0 μg/m3 (28) 7.9 μg/m3 (33) 63.0