AQSQID: 800020014

Site Name: Colegio De Bachilleres

Location: Mexicali, MX

Reporting: False, Located: True

Current AQI: None

Mexicali MX, MX: 32.6336, -115.5042

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 15, 2019, 3 p.m. N/A 14.7 ppb (14) N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 15, 2019, 2 p.m. N/A 43.4 ppb (40) N/A 21.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A 26.0 μg/m3 (80) 80.0
 
July 15, 2019, 1 p.m. N/A 28.8 ppb (27) N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 15, 2019, noon N/A 15.1 ppb (14) N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 15, 2019, 11 a.m. N/A 11.8 ppb (11) N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (52) 52.0
 
July 15, 2019, 10 a.m. N/A 13.5 ppb (12) N/A 21.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 15, 2019, 9 a.m. N/A 16.4 ppb (15) N/A 23.0 ppb (21) N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 15, 2019, 8 a.m. N/A 15.7 ppb (15) N/A 21.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 15, 2019, 7 a.m. N/A 17.4 ppb (16) N/A 19.0 ppb (18) N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 15, 2019, 6 a.m. N/A 25.7 ppb (24) N/A 27.0 ppb (25) N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 15, 2019, 5 a.m. N/A 21.4 ppb (20) N/A 24.0 ppb (22) N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 15, 2019, 4 a.m. N/A 14.5 ppb (13) N/A 21.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 15, 2019, 3 a.m. N/A 13.2 ppb (12) N/A 14.0 ppb (13) N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 15, 2019, 2 a.m. N/A 10.9 ppb (10) N/A 11.0 ppb (10) N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 15, 2019, 1 a.m. N/A 10.0 ppb (9) N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 15, 2019, midnight N/A 9.4 ppb (9) N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 14, 2019, 11 p.m. N/A 9.5 ppb (9) N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 14, 2019, 10 p.m. N/A 9.0 ppb (8) N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (52) 52.0
 
July 14, 2019, 9 p.m. N/A 10.0 ppb (9) N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (52) 52.0
 
July 14, 2019, 8 p.m. N/A 9.1 ppb (8) N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (56) 56.0
 
July 14, 2019, 7 p.m. N/A 9.1 ppb (8) N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) N/A N/A 18.0 μg/m3 (63) 63.0
 
July 14, 2019, 6 p.m. N/A 10.4 ppb (10) N/A 12.0 ppb (11) N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (52) 52.0
 
July 14, 2019, 5 p.m. N/A 9.2 ppb (9) N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 14, 2019, 4 p.m. N/A 13.3 ppb (12) N/A 11.0 ppb (10) N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 14, 2019, 3 p.m. N/A 12.8 ppb (12) N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 14, 2019, 2 p.m. N/A 11.4 ppb (11) N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (56) 56.0
 
July 14, 2019, 1 p.m. N/A 9.6 ppb (9) N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 14, 2019, noon N/A 9.5 ppb (9) N/A 11.0 ppb (10) N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (59) 59.0
 
July 14, 2019, 11 a.m. N/A 9.5 ppb (9) N/A 18.0 ppb (17) N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 14, 2019, 10 a.m. N/A 8.6 ppb (8) N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (52) 52.0
 
July 14, 2019, 9 a.m. N/A 9.4 ppb (9) N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (29) 29.0
 
July 14, 2019, 8 a.m. N/A 10.1 ppb (9) N/A 7.0 ppb (6) N/A N/A 0.0 ppb (0) N/A N/A 20.0 μg/m3 (67) 67.0
 
July 14, 2019, 7 a.m. N/A 12.4 ppb (11) N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 14, 2019, 6 a.m. N/A 15.8 ppb (15) N/A 14.0 ppb (13) N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (56) 56.0
 
July 14, 2019, 5 a.m. N/A 17.0 ppb (16) N/A 17.0 ppb (16) N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 14, 2019, 4 a.m. N/A 18.2 ppb (17) N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (56) 56.0
 
July 14, 2019, 3 a.m. N/A 18.2 ppb (17) N/A 14.0 ppb (13) N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 14, 2019, 2 a.m. N/A 14.9 ppb (14) N/A 11.0 ppb (10) N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (52) 52.0
 
July 14, 2019, 1 a.m. N/A 14.0 ppb (13) N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 14, 2019, midnight N/A 12.4 ppb (11) N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (59) 59.0
 
July 13, 2019, 11 p.m. N/A 11.9 ppb (11) N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (56) 56.0
 
July 13, 2019, 10 p.m. N/A 11.0 ppb (10) N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (56) 56.0
 
July 13, 2019, 9 p.m. N/A 11.6 ppb (11) N/A 7.0 ppb (6) N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (73) 73.0
 
July 13, 2019, 8 p.m. N/A 12.4 ppb (11) N/A 7.0 ppb (6) N/A N/A 14.0 ppb (11) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 13, 2019, 7 p.m. N/A 11.1 ppb (10) N/A 6.0 ppb (6) N/A N/A 10.0 ppb (8) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 13, 2019, 6 p.m. N/A 11.6 ppb (11) N/A 6.0 ppb (6) N/A N/A 9.0 ppb (7) N/A N/A 19.0 μg/m3 (65) 65.0
 
July 13, 2019, 5 p.m. N/A 11.7 ppb (11) N/A 6.0 ppb (6) N/A N/A 7.0 ppb (5) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 13, 2019, 4 p.m. N/A 11.3 ppb (10) N/A 6.0 ppb (6) N/A N/A 4.0 ppb (3) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 13, 2019, 3 p.m. N/A 10.8 ppb (10) N/A 7.0 ppb (6) N/A N/A 2.0 ppb (2) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 13, 2019, 2 p.m. N/A 11.4 ppb (11) N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 13, 2019, 1 p.m. N/A 7.4 ppb (7) N/A 4.0 ppb (4) N/A N/A 4.0 ppb (3) N/A N/A 16.0 μg/m3 (59) 59.0
 
July 13, 2019, noon N/A 6.6 ppb (6) N/A 1.0 ppb (1) N/A N/A 7.0 ppb (5) N/A N/A 7.0 μg/m3 (29) 29.0
 
July 13, 2019, 11 a.m. N/A 7.8 ppb (7) N/A 7.0 ppb (6) N/A N/A 6.0 ppb (5) N/A N/A 26.0 μg/m3 (80) 80.0
 
July 13, 2019, 10 a.m. N/A 6.4 ppb (6) N/A 2.0 ppb (2) N/A N/A 16.0 ppb (12) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 13, 2019, 9 a.m. N/A 6.8 ppb (6) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (14) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 13, 2019, 8 a.m. N/A 6.6 ppb (6) N/A 4.0 ppb (4) N/A N/A 17.0 ppb (13) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 13, 2019, 7 a.m. N/A 6.9 ppb (6) N/A 17.0 ppb (16) N/A N/A 9.0 ppb (7) N/A N/A 30.0 μg/m3 (88) 88.0
 
July 13, 2019, 6 a.m. N/A 6.7 ppb (6) N/A 24.0 ppb (22) N/A N/A 7.0 ppb (5) N/A N/A 47.0 μg/m3 (129) 129.0
 
July 13, 2019, 5 a.m. N/A 8.2 ppb (8) N/A 33.0 ppb (31) N/A N/A 4.0 ppb (3) N/A N/A 40.0 μg/m3 (111) 111.0
 
July 13, 2019, 4 a.m. N/A 12.1 ppb (11) N/A 42.0 ppb (39) N/A N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (63) 63.0
 
July 13, 2019, 3 a.m. N/A 8.7 ppb (8) N/A 25.0 ppb (23) N/A N/A 19.0 ppb (15) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 13, 2019, 2 a.m. N/A 7.8 ppb (7) N/A 11.0 ppb (10) N/A N/A 33.0 ppb (25) N/A N/A 7.0 μg/m3 (29) 29.0
 
July 13, 2019, 1 a.m. N/A 7.2 ppb (7) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (28) N/A N/A 7.0 μg/m3 (29) 29.0
 
July 13, 2019, midnight N/A 7.0 ppb (6) N/A 6.0 ppb (6) N/A N/A 36.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
July 12, 2019, 11 p.m. N/A 7.6 ppb (7) N/A 8.0 ppb (7) N/A N/A 39.0 ppb (30) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 12, 2019, 10 p.m. N/A 6.6 ppb (6) N/A 6.0 ppb (6) N/A N/A 42.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 12, 2019, 9 p.m. N/A 6.8 ppb (6) N/A 7.0 ppb (6) N/A N/A 41.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 12, 2019, 8 p.m. N/A 7.1 ppb (7) N/A 7.0 ppb (6) N/A N/A 39.0 ppb (30) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 12, 2019, 7 p.m. N/A 6.2 ppb (6) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (20) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 12, 2019, 6 p.m. N/A 6.6 ppb (6) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (12) 0.14 ppb (2) N/A 13.0 μg/m3 (52) 52.0
 
July 12, 2019, 5 p.m. N/A 7.7 ppb (7) N/A 10.0 ppb (9) N/A N/A 28.0 ppb (22) -0.01 ppb (0) N/A 16.0 μg/m3 (59) 59.0
 
July 12, 2019, 4 p.m. N/A 7.7 ppb (7) N/A 11.0 ppb (10) N/A N/A 24.0 ppb (18) 0.0 ppb (0) N/A 20.0 μg/m3 (67) 67.0
 
July 12, 2019, 3 p.m. N/A 12.2 ppb (11) N/A 23.0 ppb (21) N/A N/A 12.0 ppb (9) 0.18 ppb (2) N/A 44.0 μg/m3 (121) 121.0
 
July 12, 2019, 2 p.m. N/A 41.2 ppb (38) N/A 33.0 ppb (31) N/A N/A 0.0 ppb (0) 0.48 ppb (5) N/A 66.0 μg/m3 (156) 156.0
 
July 12, 2019, 1 p.m. N/A 37.9 ppb (35) N/A 30.0 ppb (28) N/A N/A -1.0 ppb (0) 0.5 ppb (6) N/A 55.0 μg/m3 (149) 149.0
 
July 12, 2019, noon N/A 12.3 ppb (11) N/A 31.0 ppb (29) N/A N/A 0.0 ppb (0) 0.3 ppb (3) N/A 43.0 μg/m3 (119) 119.0
 
July 12, 2019, 11 a.m. N/A 9.3 ppb (9) N/A 30.0 ppb (28) N/A N/A 1.0 ppb (1) 0.37 ppb (4) N/A 31.0 μg/m3 (90) 90.0
 
July 12, 2019, 10 a.m. N/A 14.3 ppb (13) N/A 32.0 ppb (30) N/A N/A 0.0 ppb (0) 0.33 ppb (4) N/A 25.0 μg/m3 (78) 78.0
 
July 12, 2019, 9 a.m. N/A 13.8 ppb (13) N/A 33.0 ppb (31) N/A N/A 0.0 ppb (0) 0.43 ppb (5) N/A 35.0 μg/m3 (99) 99.0
 
July 12, 2019, 8 a.m. N/A 19.5 ppb (18) N/A 38.0 ppb (35) N/A N/A 0.0 ppb (0) 0.66 ppb (7) N/A 37.0 μg/m3 (104) 104.0
 
July 12, 2019, 7 a.m. N/A 29.0 ppb (27) N/A 43.0 ppb (40) N/A N/A 0.0 ppb (0) 0.71 ppb (8) N/A 32.0 μg/m3 (93) 93.0
 
July 12, 2019, 6 a.m. N/A 11.8 ppb (11) N/A 31.0 ppb (29) N/A N/A 4.0 ppb (3) 0.49 ppb (5) N/A 27.0 μg/m3 (82) 82.0
 
July 12, 2019, 5 a.m. N/A 9.8 ppb (9) N/A 28.0 ppb (26) N/A N/A 8.0 ppb (6) 0.36 ppb (4) N/A 20.0 μg/m3 (67) 67.0
 
July 12, 2019, 4 a.m. N/A 15.2 ppb (14) N/A 26.0 ppb (24) N/A N/A 9.0 ppb (7) 0.57 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
July 12, 2019, 3 a.m. N/A 7.2 ppb (7) N/A 10.0 ppb (9) N/A N/A 15.0 ppb (12) 0.19 ppb (2) N/A 14.0 μg/m3 (54) 54.0
 
July 12, 2019, 2 a.m. N/A 7.4 ppb (7) N/A 8.0 ppb (7) N/A N/A 18.0 ppb (14) 0.23 ppb (3) N/A 8.0 μg/m3 (33) 33.0
 
July 12, 2019, 1 a.m. N/A 12.5 ppb (12) N/A 11.0 ppb (10) N/A N/A 18.0 ppb (14) 0.25 ppb (3) N/A 12.0 μg/m3 (50) 50.0
 
July 12, 2019, midnight N/A 14.0 ppb (13) N/A 14.0 ppb (13) N/A N/A 16.0 ppb (12) 0.36 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
July 11, 2019, 11 p.m. N/A 9.6 ppb (9) N/A 8.0 ppb (7) N/A N/A 17.0 ppb (13) 0.24 ppb (3) N/A 7.0 μg/m3 (29) 29.0
 
July 11, 2019, 10 p.m. N/A 11.7 ppb (11) N/A 8.0 ppb (7) N/A N/A 15.0 ppb (12) 0.47 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
July 11, 2019, 9 p.m. N/A 11.0 ppb (10) N/A 9.0 ppb (8) N/A N/A 17.0 ppb (13) 0.37 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
July 11, 2019, 8 p.m. N/A 12.7 ppb (12) N/A 15.0 ppb (14) N/A N/A 0.0 ppb (0) 0.62 ppb (7) N/A 9.0 μg/m3 (38) 38.0
 
July 11, 2019, 7 p.m. N/A 7.8 ppb (7) N/A 4.0 ppb (4) N/A N/A 1.0 ppb (1) 0.16 ppb (2) N/A 1.0 μg/m3 (4) 7.0
 
July 11, 2019, 6 p.m. N/A 7.1 ppb (7) N/A 3.0 ppb (3) N/A N/A 24.0 ppb (18) 0.39 ppb (4) N/A 4.0 μg/m3 (17) 18.0
 
July 11, 2019, 5 p.m. N/A 9.2 ppb (9) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (26) 0.53 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
July 11, 2019, 4 p.m. N/A 8.3 ppb (8) N/A 6.0 ppb (6) N/A N/A 30.0 ppb (23) 0.52 ppb (6) N/A 21.0 μg/m3 (69) 69.0
 
July 11, 2019, 3 p.m. N/A 13.4 ppb (12) N/A 16.0 ppb (15) N/A N/A 28.0 ppb (22) 0.66 ppb (7) N/A 21.0 μg/m3 (69) 69.0
 
July 11, 2019, 2 p.m. N/A 12.1 ppb (11) N/A 18.0 ppb (17) N/A N/A 18.0 ppb (14) 0.68 ppb (8) N/A 22.0 μg/m3 (71) 71.0
 
July 11, 2019, 1 p.m. N/A 6.8 ppb (6) N/A 4.0 ppb (4) N/A N/A 36.0 ppb (28) 0.51 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
July 11, 2019, noon N/A 6.7 ppb (6) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) 0.47 ppb (5) N/A 6.0 μg/m3 (25) 26.0
 
July 11, 2019, 11 a.m. N/A 6.5 ppb (6) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) 0.45 ppb (5) N/A 7.0 μg/m3 (29) 31.0
 
July 11, 2019, 10 a.m. N/A 6.6 ppb (6) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) 0.45 ppb (5) N/A 6.0 μg/m3 (25) 31.0
 
July 11, 2019, 9 a.m. N/A 6.3 ppb (6) N/A 0.0 ppb (0) N/A N/A 43.0 ppb (33) 0.45 ppb (5) N/A 7.0 μg/m3 (29) 33.0
 
July 11, 2019, 8 a.m. N/A 6.4 ppb (6) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (33) 0.47 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
July 11, 2019, 7 a.m. N/A 6.4 ppb (6) N/A 4.0 ppb (4) N/A N/A 42.0 ppb (32) 0.54 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
July 11, 2019, 6 a.m. N/A 6.5 ppb (6) N/A 5.0 ppb (5) N/A N/A 44.0 ppb (34) 0.54 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
July 11, 2019, 5 a.m. N/A 6.6 ppb (6) N/A 5.0 ppb (5) N/A N/A 47.0 ppb (36) 0.54 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
July 11, 2019, 4 a.m. N/A 6.4 ppb (6) N/A 8.0 ppb (7) N/A N/A 48.0 ppb (37) 0.61 ppb (7) N/A 12.0 μg/m3 (50) 50.0
 
July 11, 2019, 3 a.m. N/A 6.3 ppb (6) N/A 9.0 ppb (8) N/A N/A 64.0 ppb (49) 0.64 ppb (7) N/A 12.0 μg/m3 (50) 50.0
 
July 11, 2019, 2 a.m. N/A 6.6 ppb (6) N/A 4.0 ppb (4) N/A N/A 73.0 ppb (57) 0.59 ppb (7) N/A 9.0 μg/m3 (38) 57.0
 
July 11, 2019, 1 a.m. N/A 7.2 ppb (7) N/A 3.0 ppb (3) N/A N/A 74.0 ppb (57) 0.57 ppb (6) N/A 12.0 μg/m3 (50) 57.0
 
July 11, 2019, midnight N/A 6.5 ppb (6) N/A 2.0 ppb (2) N/A N/A 71.0 ppb (55) 0.53 ppb (6) N/A 11.0 μg/m3 (46) 55.0
 
July 10, 2019, 11 p.m. N/A 7.3 ppb (7) N/A 3.0 ppb (3) N/A N/A 69.0 ppb (53) 0.55 ppb (6) N/A 9.0 μg/m3 (38) 53.0
 
July 10, 2019, 10 p.m. N/A 8.4 ppb (8) N/A 7.0 ppb (6) N/A N/A 69.0 ppb (53) 0.59 ppb (7) N/A 14.0 μg/m3 (54) 54.0
 
July 10, 2019, 9 p.m. N/A 8.2 ppb (8) N/A 11.0 ppb (10) N/A N/A 80.0 ppb (62) 0.64 ppb (7) N/A 12.0 μg/m3 (50) 62.0
 
July 10, 2019, 8 p.m. N/A 7.6 ppb (7) N/A 8.0 ppb (7) N/A N/A 73.0 ppb (57) 0.68 ppb (8) N/A 11.0 μg/m3 (46) 57.0
 
July 10, 2019, 7 p.m. N/A 7.9 ppb (7) N/A 7.0 ppb (6) N/A N/A 62.0 ppb (48) 0.62 ppb (7) N/A 8.0 μg/m3 (33) 48.0
 
July 10, 2019, 6 p.m. N/A 6.7 ppb (6) N/A 4.0 ppb (4) N/A N/A 54.0 ppb (42) 0.61 ppb (7) N/A 12.0 μg/m3 (50) 50.0
 
July 10, 2019, 5 p.m. N/A 7.1 ppb (7) N/A 5.0 ppb (5) N/A N/A 47.0 ppb (36) 0.59 ppb (7) N/A 9.0 μg/m3 (38) 38.0
 
July 10, 2019, 4 p.m. N/A 10.4 ppb (10) N/A 12.0 ppb (11) N/A N/A 39.0 ppb (30) 0.64 ppb (7) N/A 11.0 μg/m3 (46) 46.0
 
July 10, 2019, 3 p.m. N/A 20.5 ppb (19) N/A 24.0 ppb (22) N/A N/A 22.0 ppb (17) 0.84 ppb (9) N/A 12.0 μg/m3 (50) 50.0
 
July 10, 2019, 2 p.m. N/A 38.4 ppb (36) N/A 22.0 ppb (20) N/A N/A 7.0 ppb (5) 1.02 ppb (11) N/A 28.0 μg/m3 (84) 84.0
 
July 10, 2019, 1 p.m. N/A 19.8 ppb (18) N/A 15.0 ppb (14) N/A N/A 10.0 ppb (8) 0.74 ppb (8) N/A 25.0 μg/m3 (78) 78.0
 
July 10, 2019, noon N/A 6.3 ppb (6) N/A 4.0 ppb (4) N/A N/A 27.0 ppb (21) 0.51 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
July 10, 2019, 11 a.m. N/A 6.5 ppb (6) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) 0.47 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
July 10, 2019, 10 a.m. N/A 6.5 ppb (6) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) 0.47 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
July 10, 2019, 9 a.m. N/A 6.6 ppb (6) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) 0.47 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
July 10, 2019, 8 a.m. N/A 6.4 ppb (6) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (30) 0.5 ppb (6) N/A 18.0 μg/m3 (63) 63.0
 
July 10, 2019, 7 a.m. N/A 6.5 ppb (6) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) 0.53 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
July 10, 2019, 6 a.m. N/A 6.4 ppb (6) N/A 9.0 ppb (8) N/A N/A 39.0 ppb (30) 0.59 ppb (7) N/A 18.0 μg/m3 (63) 63.0
 
July 10, 2019, 5 a.m. N/A 6.3 ppb (6) N/A 10.0 ppb (9) N/A N/A 42.0 ppb (32) 0.61 ppb (7) N/A 18.0 μg/m3 (63) 63.0
 
July 10, 2019, 4 a.m. N/A 8.2 ppb (8) N/A 29.0 ppb (27) N/A N/A 32.0 ppb (25) 0.81 ppb (9) N/A 16.0 μg/m3 (59) 59.0
 
July 10, 2019, 3 a.m. N/A 9.2 ppb (9) N/A 17.0 ppb (16) N/A N/A 50.0 ppb (38) 0.71 ppb (8) N/A 12.0 μg/m3 (50) 50.0
 
July 10, 2019, 2 a.m. N/A 9.4 ppb (9) N/A 10.0 ppb (9) N/A N/A 60.0 ppb (46) 0.62 ppb (7) N/A 9.0 μg/m3 (38) 46.0
 
July 10, 2019, 1 a.m. N/A 8.2 ppb (8) N/A 7.0 ppb (6) N/A N/A 62.0 ppb (48) 0.56 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
July 10, 2019, midnight N/A 9.7 ppb (9) N/A 10.0 ppb (9) N/A N/A 63.0 ppb (48) 0.58 ppb (6) N/A 9.0 μg/m3 (38) 48.0
 
July 9, 2019, 11 p.m. N/A 9.0 ppb (8) N/A 9.0 ppb (8) N/A N/A 62.0 ppb (48) 0.58 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
July 9, 2019, 10 p.m. N/A 7.9 ppb (7) N/A 8.0 ppb (7) N/A N/A 69.0 ppb (53) 0.57 ppb (6) N/A 13.0 μg/m3 (52) 53.0
 
July 9, 2019, 9 p.m. N/A 9.6 ppb (9) N/A 9.0 ppb (8) N/A N/A 62.0 ppb (48) 0.62 ppb (7) N/A 11.0 μg/m3 (46) 48.0
 
July 9, 2019, 8 p.m. N/A 9.9 ppb (9) N/A 11.0 ppb (10) N/A N/A 58.0 ppb (45) 0.64 ppb (7) N/A 16.0 μg/m3 (59) 59.0
 
July 9, 2019, 7 p.m. N/A 10.1 ppb (9) N/A 14.0 ppb (13) N/A N/A 52.0 ppb (40) 0.68 ppb (8) N/A 11.0 μg/m3 (46) 46.0
 
July 9, 2019, 6 p.m. N/A 11.5 ppb (11) N/A 13.0 ppb (12) N/A N/A 44.0 ppb (34) 0.69 ppb (8) N/A 13.0 μg/m3 (52) 52.0
 
July 9, 2019, 5 p.m. N/A 13.7 ppb (13) N/A 15.0 ppb (14) N/A N/A 39.0 ppb (30) 0.74 ppb (8) N/A 15.0 μg/m3 (56) 56.0
 
July 9, 2019, 4 p.m. N/A 17.1 ppb (16) N/A 16.0 ppb (15) N/A N/A 32.0 ppb (25) 0.74 ppb (8) N/A 9.0 μg/m3 (38) 38.0
 
July 9, 2019, 3 p.m. N/A 28.9 ppb (27) N/A 25.0 ppb (23) N/A N/A 16.0 ppb (12) 0.89 ppb (10) N/A 21.0 μg/m3 (69) 69.0
 
July 9, 2019, 2 p.m. N/A 34.0 ppb (31) N/A 27.0 ppb (25) N/A N/A 7.0 ppb (5) 0.9 ppb (10) N/A 23.0 μg/m3 (73) 73.0
 
July 9, 2019, 1 p.m. N/A 25.1 ppb (23) N/A 23.0 ppb (21) N/A N/A 5.0 ppb (4) 0.82 ppb (9) N/A 22.0 μg/m3 (71) 71.0
 
July 9, 2019, noon N/A 7.6 ppb (7) N/A 16.0 ppb (15) N/A N/A 14.0 ppb (11) 0.59 ppb (7) N/A 24.0 μg/m3 (76) 76.0
 
July 9, 2019, 11 a.m. N/A 7.5 ppb (7) N/A 8.0 ppb (7) N/A N/A 26.0 ppb (20) 0.53 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
July 9, 2019, 10 a.m. N/A 7.2 ppb (7) N/A 11.0 ppb (10) N/A N/A 21.0 ppb (16) 0.53 ppb (6) N/A 19.0 μg/m3 (65) 65.0
 
July 9, 2019, 9 a.m. N/A 7.1 ppb (7) N/A 11.0 ppb (10) N/A N/A 21.0 ppb (16) 0.54 ppb (6) N/A 18.0 μg/m3 (63) 63.0
 
July 9, 2019, 8 a.m. N/A 6.2 ppb (6) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (22) 0.51 ppb (6) N/A 17.0 μg/m3 (61) 61.0
 
July 9, 2019, 7 a.m. N/A 6.2 ppb (6) N/A 2.0 ppb (2) N/A N/A 37.0 ppb (28) 0.47 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
July 9, 2019, 6 a.m. N/A 6.1 ppb (6) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) 0.48 ppb (5) N/A 17.0 μg/m3 (61) 61.0
 
July 9, 2019, 5 a.m. N/A 6.2 ppb (6) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) 0.5 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
July 9, 2019, 4 a.m. N/A 6.0 ppb (6) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (33) 0.51 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
July 9, 2019, 3 a.m. N/A 6.2 ppb (6) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) 0.49 ppb (5) N/A 14.0 μg/m3 (54) 54.0
 
July 9, 2019, 2 a.m. N/A 6.2 ppb (6) N/A 1.0 ppb (1) N/A N/A 57.0 ppb (44) 0.49 ppb (5) N/A 15.0 μg/m3 (56) 56.0
 
July 9, 2019, 1 a.m. N/A 7.0 ppb (6) N/A 2.0 ppb (2) N/A N/A 66.0 ppb (51) 0.55 ppb (6) N/A 12.0 μg/m3 (50) 51.0
 
July 9, 2019, midnight N/A 7.6 ppb (7) N/A 4.0 ppb (4) N/A N/A 68.0 ppb (52) 0.56 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
July 8, 2019, 11 p.m. N/A 7.7 ppb (7) N/A 4.0 ppb (4) N/A N/A 68.0 ppb (52) 0.58 ppb (6) N/A 15.0 μg/m3 (56) 56.0
 
July 8, 2019, 10 p.m. N/A 6.8 ppb (6) N/A 2.0 ppb (2) N/A N/A 69.0 ppb (53) 0.55 ppb (6) N/A 12.0 μg/m3 (50) 53.0
 
July 8, 2019, 9 p.m. N/A 8.7 ppb (8) N/A 5.0 ppb (5) N/A N/A 66.0 ppb (51) 0.59 ppb (7) N/A 13.0 μg/m3 (52) 52.0
 
July 8, 2019, 8 p.m. N/A 9.1 ppb (8) N/A 8.0 ppb (7) N/A N/A 66.0 ppb (51) 0.64 ppb (7) N/A 14.0 μg/m3 (54) 54.0
 
July 8, 2019, 7 p.m. N/A 11.5 ppb (11) N/A 11.0 ppb (10) N/A N/A 60.0 ppb (46) 0.7 ppb (8) N/A 13.0 μg/m3 (52) 52.0
 
July 8, 2019, 6 p.m. N/A 13.8 ppb (13) N/A 12.0 ppb (11) N/A N/A 52.0 ppb (40) 0.74 ppb (8) N/A 15.0 μg/m3 (56) 56.0
 
July 8, 2019, 5 p.m. N/A 15.9 ppb (15) N/A 14.0 ppb (13) N/A N/A 50.0 ppb (38) 0.69 ppb (8) N/A 16.0 μg/m3 (59) 59.0
 
July 8, 2019, 4 p.m. N/A 23.4 ppb (22) N/A 28.0 ppb (26) N/A N/A 31.0 ppb (24) 0.83 ppb (9) N/A 26.0 μg/m3 (80) 80.0