AQSQID: 80011G001

Site Name: Estaci¢N Seguridad P£Blica

Location: Celaya, MX

Reporting: False, Located: True

Current AQI: None

Celaya MX, MX: 20.518317, -100.81591

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 12, 2019, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.69 ppb (8) 36.0 μg/m3 (33) 4.3 μg/m3 (18) 33.0
 
July 12, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.79 ppb (9) 33.0 μg/m3 (30) 0.7 μg/m3 (3) 30.0
 
July 12, 2019, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.99 ppb (11) 27.0 μg/m3 (25) 10.3 μg/m3 (43) 43.0
 
July 12, 2019, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.87 ppb (10) 23.0 μg/m3 (21) 24.8 μg/m3 (77) 77.0
 
July 12, 2019, noon N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.71 ppb (8) 25.0 μg/m3 (23) 20.6 μg/m3 (68) 68.0
 
July 12, 2019, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.8 ppb (9) 12.0 μg/m3 (11) 17.0 μg/m3 (61) 61.0
 
July 12, 2019, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.55 ppb (6) 15.0 μg/m3 (14) 9.8 μg/m3 (41) 41.0
 
July 12, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.67 ppb (7) 15.0 μg/m3 (14) 4.4 μg/m3 (18) 18.0
 
July 12, 2019, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.58 ppb (6) 7.0 μg/m3 (6) 4.6 μg/m3 (19) 19.0
 
July 12, 2019, 7 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.5 ppb (6) 9.0 μg/m3 (8) 10.1 μg/m3 (42) 42.0
 
July 12, 2019, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.56 ppb (6) 10.0 μg/m3 (9) 9.7 μg/m3 (40) 40.0
 
July 12, 2019, 4 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.61 ppb (7) 23.0 μg/m3 (21) 47.2 μg/m3 (129) 129.0
 
July 12, 2019, 3 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.56 ppb (6) 32.0 μg/m3 (29) 33.2 μg/m3 (95) 95.0
 
July 12, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.58 ppb (6) 54.0 μg/m3 (49) 30.2 μg/m3 (89) 89.0
 
July 12, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.54 ppb (6) 50.0 μg/m3 (45) 26.7 μg/m3 (81) 81.0
 
July 12, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.59 ppb (7) 58.0 μg/m3 (52) 11.2 μg/m3 (47) 52.0
 
July 11, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.58 ppb (6) 32.0 μg/m3 (29) 2.4 μg/m3 (10) 29.0
 
July 11, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.51 ppb (6) 30.0 μg/m3 (27) N/A 27.0
 
July 11, 2019, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.58 ppb (6) 23.0 μg/m3 (21) N/A 21.0
 
July 11, 2019, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.59 ppb (7) 23.0 μg/m3 (21) 0.7 μg/m3 (3) 21.0
 
July 11, 2019, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.61 ppb (7) 31.0 μg/m3 (28) 3.9 μg/m3 (16) 28.0
 
July 11, 2019, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.66 ppb (7) 44.0 μg/m3 (40) 2.2 μg/m3 (9) 40.0
 
July 11, 2019, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.76 ppb (8) 51.0 μg/m3 (46) 8.3 μg/m3 (35) 46.0
 
July 11, 2019, 4 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) N/A 0.69 ppb (8) 46.0 μg/m3 (42) 9.5 μg/m3 (40) 42.0
 
July 11, 2019, 3 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) N/A 0.82 ppb (9) 63.0 μg/m3 (54) 6.6 μg/m3 (28) 54.0
 
July 11, 2019, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.9 ppb (10) 106.0 μg/m3 (76) 11.6 μg/m3 (48) 76.0
 
July 11, 2019, 1 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.75 ppb (8) 29.0 μg/m3 (26) 15.6 μg/m3 (58) 58.0
 
July 11, 2019, noon N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.77 ppb (9) 27.0 μg/m3 (25) 13.7 μg/m3 (54) 54.0
 
July 11, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.61 ppb (7) 23.0 μg/m3 (21) 9.5 μg/m3 (40) 40.0
 
July 11, 2019, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.58 ppb (6) 17.0 μg/m3 (15) 12.3 μg/m3 (51) 51.0
 
July 11, 2019, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.49 ppb (5) 23.0 μg/m3 (21) 9.3 μg/m3 (39) 39.0
 
July 10, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.57 ppb (6) 33.0 μg/m3 (30) N/A 30.0
 
July 10, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.55 ppb (6) 43.0 μg/m3 (39) 0.7 μg/m3 (3) 39.0
 
July 10, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.57 ppb (6) 33.0 μg/m3 (30) 5.7 μg/m3 (24) 30.0
 
July 10, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.55 ppb (6) 37.0 μg/m3 (34) 5.5 μg/m3 (23) 34.0
 
July 10, 2019, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.62 ppb (7) 42.0 μg/m3 (38) 12.1 μg/m3 (50) 50.0
 
July 10, 2019, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.64 ppb (7) 32.0 μg/m3 (29) 10.3 μg/m3 (43) 43.0
 
July 10, 2019, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.63 ppb (7) 85.0 μg/m3 (65) 10.1 μg/m3 (42) 65.0
 
July 10, 2019, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.63 ppb (7) N/A 8.5 μg/m3 (35) 35.0
 
July 10, 2019, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.72 ppb (8) N/A 7.6 μg/m3 (32) 32.0
 
July 10, 2019, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.79 ppb (9) N/A 7.0 μg/m3 (29) 29.0
 
July 10, 2019, 1 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.74 ppb (8) N/A 20.7 μg/m3 (69) 69.0
 
July 10, 2019, noon N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.97 ppb (11) N/A 18.5 μg/m3 (64) 64.0
 
July 10, 2019, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.6 ppb (7) N/A 7.4 μg/m3 (31) 31.0
 
July 10, 2019, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.42 ppb (5) N/A 9.3 μg/m3 (39) 39.0
 
July 10, 2019, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.41 ppb (5) N/A 11.3 μg/m3 (47) 47.0
 
July 10, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.49 ppb (5) N/A 17.4 μg/m3 (61) 61.0
 
July 10, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.47 ppb (5) N/A 32.4 μg/m3 (93) 93.0
 
July 10, 2019, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.46 ppb (5) N/A 18.0 μg/m3 (63) 63.0
 
July 10, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.53 ppb (6) N/A 24.3 μg/m3 (76) 76.0
 
July 10, 2019, 3 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.55 ppb (6) N/A 26.7 μg/m3 (81) 81.0
 
July 10, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.81 ppb (9) N/A 19.6 μg/m3 (66) 66.0
 
July 10, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.63 ppb (7) N/A 10.8 μg/m3 (45) 45.0
 
July 10, 2019, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.51 ppb (6) N/A 0.5 μg/m3 (2) 9.0
 
July 9, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.61 ppb (7) N/A 22.8 μg/m3 (73) 73.0
 
July 9, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.57 ppb (6) N/A 9.4 μg/m3 (39) 39.0
 
July 9, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.59 ppb (7) N/A 10.9 μg/m3 (45) 45.0
 
July 9, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.64 ppb (7) N/A 20.6 μg/m3 (68) 68.0
 
July 9, 2019, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.64 ppb (7) N/A 15.3 μg/m3 (57) 57.0
 
July 9, 2019, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.63 ppb (7) 42.0 μg/m3 (38) 8.4 μg/m3 (35) 38.0
 
July 9, 2019, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.65 ppb (7) 103.0 μg/m3 (74) 17.7 μg/m3 (62) 74.0
 
July 9, 2019, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.66 ppb (7) N/A 25.6 μg/m3 (79) 79.0
 
July 9, 2019, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.71 ppb (8) N/A 2.7 μg/m3 (11) 11.0
 
July 9, 2019, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.03 ppb (11) 47.0 μg/m3 (43) 11.6 μg/m3 (48) 48.0
 
July 9, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.17 ppb (13) 29.0 μg/m3 (26) 14.4 μg/m3 (55) 55.0
 
July 9, 2019, noon N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.76 ppb (8) 24.0 μg/m3 (22) 11.4 μg/m3 (48) 48.0
 
July 9, 2019, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.52 ppb (6) 24.0 μg/m3 (22) 8.1 μg/m3 (34) 34.0
 
July 9, 2019, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.45 ppb (5) 19.0 μg/m3 (17) 11.9 μg/m3 (50) 50.0
 
July 9, 2019, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.47 ppb (5) 22.0 μg/m3 (20) 14.7 μg/m3 (56) 56.0
 
July 9, 2019, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.45 ppb (5) 13.0 μg/m3 (12) 15.9 μg/m3 (58) 58.0
 
July 9, 2019, 7 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.44 ppb (5) 15.0 μg/m3 (14) 13.5 μg/m3 (53) 53.0
 
July 9, 2019, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.45 ppb (5) 27.0 μg/m3 (25) 22.9 μg/m3 (73) 73.0
 
July 9, 2019, 4 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.48 ppb (5) 25.0 μg/m3 (23) 26.4 μg/m3 (81) 81.0
 
July 9, 2019, 3 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.46 ppb (5) 28.0 μg/m3 (25) 26.0 μg/m3 (80) 80.0
 
July 9, 2019, 2 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.47 ppb (5) 28.0 μg/m3 (25) 17.1 μg/m3 (61) 61.0
 
July 9, 2019, 1 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.55 ppb (6) N/A 25.8 μg/m3 (79) 79.0
 
July 9, 2019, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.55 ppb (6) 22.0 μg/m3 (20) 5.7 μg/m3 (24) 24.0
 
July 8, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.55 ppb (6) 28.0 μg/m3 (25) N/A 25.0
 
July 8, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.57 ppb (6) 21.0 μg/m3 (19) 2.8 μg/m3 (12) 19.0
 
July 8, 2019, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.56 ppb (6) 30.0 μg/m3 (27) N/A 27.0
 
July 8, 2019, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.57 ppb (6) 32.0 μg/m3 (29) 8.4 μg/m3 (35) 35.0
 
July 8, 2019, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.59 ppb (7) 72.0 μg/m3 (58) 7.7 μg/m3 (32) 58.0
 
July 8, 2019, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.64 ppb (7) 45.0 μg/m3 (41) 6.0 μg/m3 (25) 41.0
 
July 8, 2019, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.66 ppb (7) 36.0 μg/m3 (33) 1.2 μg/m3 (5) 33.0
 
July 8, 2019, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.64 ppb (7) 35.0 μg/m3 (32) 10.2 μg/m3 (42) 42.0
 
July 8, 2019, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.75 ppb (8) 55.0 μg/m3 (50) 3.6 μg/m3 (15) 50.0
 
July 8, 2019, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.89 ppb (10) 40.0 μg/m3 (36) 11.4 μg/m3 (48) 48.0
 
July 8, 2019, 1 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.76 ppb (8) 34.0 μg/m3 (31) 11.5 μg/m3 (48) 48.0
 
July 8, 2019, noon N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.68 ppb (8) 25.0 μg/m3 (23) 12.6 μg/m3 (51) 51.0
 
July 8, 2019, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.66 ppb (7) 19.0 μg/m3 (17) 9.3 μg/m3 (39) 39.0
 
July 8, 2019, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.47 ppb (5) 20.0 μg/m3 (18) 10.1 μg/m3 (42) 42.0
 
July 8, 2019, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.46 ppb (5) 16.0 μg/m3 (15) 10.5 μg/m3 (44) 44.0
 
July 8, 2019, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.45 ppb (5) 16.0 μg/m3 (15) 10.4 μg/m3 (43) 43.0
 
July 8, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.43 ppb (5) 24.0 μg/m3 (22) 9.3 μg/m3 (39) 39.0
 
July 8, 2019, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.54 ppb (6) 26.0 μg/m3 (24) 16.9 μg/m3 (60) 60.0
 
July 8, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.49 ppb (5) 23.0 μg/m3 (21) 21.2 μg/m3 (70) 70.0
 
July 8, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.5 ppb (6) 55.0 μg/m3 (50) 30.6 μg/m3 (90) 90.0
 
July 8, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.48 ppb (5) 84.0 μg/m3 (64) 37.2 μg/m3 (104) 104.0
 
July 8, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.5 ppb (6) 53.0 μg/m3 (48) 16.3 μg/m3 (59) 59.0
 
July 8, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.5 ppb (6) 23.0 μg/m3 (21) 10.1 μg/m3 (42) 42.0
 
July 7, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.48 ppb (5) 20.0 μg/m3 (18) 1.2 μg/m3 (5) 18.0
 
July 7, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.51 ppb (6) 32.0 μg/m3 (29) 0.8 μg/m3 (3) 29.0
 
July 7, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.52 ppb (6) 24.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
July 7, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.52 ppb (6) 29.0 μg/m3 (26) 4.0 μg/m3 (17) 26.0
 
July 7, 2019, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.56 ppb (6) 48.0 μg/m3 (44) 6.6 μg/m3 (28) 44.0
 
July 7, 2019, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.57 ppb (6) 31.0 μg/m3 (28) 5.3 μg/m3 (22) 28.0
 
July 7, 2019, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.58 ppb (6) 35.0 μg/m3 (32) 5.4 μg/m3 (23) 32.0
 
July 7, 2019, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.59 ppb (7) 39.0 μg/m3 (35) 5.1 μg/m3 (21) 35.0
 
July 7, 2019, 3 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) N/A 0.61 ppb (7) 53.0 μg/m3 (48) 13.1 μg/m3 (52) 52.0
 
July 7, 2019, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.63 ppb (7) 45.0 μg/m3 (41) 9.2 μg/m3 (38) 41.0
 
July 7, 2019, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.58 ppb (6) 38.0 μg/m3 (35) 18.1 μg/m3 (63) 63.0
 
July 7, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.7 ppb (8) 34.0 μg/m3 (31) 15.9 μg/m3 (58) 58.0
 
July 7, 2019, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.52 ppb (6) 27.0 μg/m3 (25) 11.4 μg/m3 (48) 48.0
 
July 7, 2019, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.52 ppb (6) 27.0 μg/m3 (25) 12.9 μg/m3 (52) 52.0
 
July 7, 2019, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.49 ppb (5) 27.0 μg/m3 (25) 15.7 μg/m3 (58) 58.0
 
July 7, 2019, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.5 ppb (6) 78.0 μg/m3 (62) 17.7 μg/m3 (62) 62.0
 
July 7, 2019, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.5 ppb (6) N/A 19.7 μg/m3 (66) 66.0
 
July 7, 2019, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.56 ppb (6) N/A 20.1 μg/m3 (67) 67.0
 
July 7, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.55 ppb (6) 44.0 μg/m3 (40) 28.9 μg/m3 (86) 86.0
 
July 7, 2019, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.58 ppb (6) 52.0 μg/m3 (47) 32.2 μg/m3 (93) 93.0
 
July 7, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.62 ppb (7) 46.0 μg/m3 (42) 27.6 μg/m3 (83) 83.0
 
July 7, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.54 ppb (6) N/A 12.2 μg/m3 (50) 50.0
 
July 7, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.58 ppb (6) 40.0 μg/m3 (36) 4.0 μg/m3 (17) 36.0
 
July 6, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.6 ppb (7) 30.0 μg/m3 (27) 8.1 μg/m3 (34) 34.0
 
July 6, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.59 ppb (7) 32.0 μg/m3 (29) 7.4 μg/m3 (31) 31.0
 
July 6, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.6 ppb (7) 29.0 μg/m3 (26) 4.0 μg/m3 (17) 26.0
 
July 6, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.6 ppb (7) 43.0 μg/m3 (39) 9.2 μg/m3 (38) 39.0
 
July 6, 2019, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.66 ppb (7) 50.0 μg/m3 (45) 11.6 μg/m3 (48) 48.0
 
July 6, 2019, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.64 ppb (7) 59.0 μg/m3 (52) 10.8 μg/m3 (45) 52.0
 
July 6, 2019, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.67 ppb (7) 69.0 μg/m3 (57) 12.6 μg/m3 (51) 57.0
 
July 6, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.7 ppb (8) 59.0 μg/m3 (52) 13.5 μg/m3 (53) 53.0
 
July 6, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.7 ppb (8) 59.0 μg/m3 (52) 14.0 μg/m3 (54) 54.0
 
July 6, 2019, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.81 ppb (9) 38.0 μg/m3 (35) 10.2 μg/m3 (42) 42.0
 
July 6, 2019, 1 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.68 ppb (8) 38.0 μg/m3 (35) 14.5 μg/m3 (55) 55.0
 
July 6, 2019, noon N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.62 ppb (7) 32.0 μg/m3 (29) 11.5 μg/m3 (48) 48.0
 
July 6, 2019, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.54 ppb (6) 31.0 μg/m3 (28) 13.2 μg/m3 (53) 53.0
 
July 6, 2019, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.46 ppb (5) 28.0 μg/m3 (25) 10.4 μg/m3 (43) 43.0
 
July 6, 2019, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.46 ppb (5) 26.0 μg/m3 (24) 14.7 μg/m3 (56) 56.0
 
July 6, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.47 ppb (5) 27.0 μg/m3 (25) 17.3 μg/m3 (61) 61.0
 
July 6, 2019, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.55 ppb (6) 37.0 μg/m3 (34) 21.9 μg/m3 (71) 71.0
 
July 6, 2019, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.54 ppb (6) 49.0 μg/m3 (45) 26.1 μg/m3 (80) 80.0
 
July 5, 2019, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.73 ppb (8) 49.0 μg/m3 (45) 0.8 μg/m3 (3) 45.0
 
July 5, 2019, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.81 ppb (9) 76.0 μg/m3 (60) 17.7 μg/m3 (62) 62.0
 
July 5, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.93 ppb (10) 61.0 μg/m3 (53) 6.2 μg/m3 (26) 53.0
 
July 5, 2019, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 1.03 ppb (11) 35.0 μg/m3 (32) 15.6 μg/m3 (58) 58.0
 
July 5, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.84 ppb (9) 21.0 μg/m3 (19) 21.2 μg/m3 (70) 70.0
 
July 5, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.7 ppb (8) 41.0 μg/m3 (37) 15.4 μg/m3 (57) 57.0
 
July 5, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.64 ppb (7) 37.0 μg/m3 (34) 25.1 μg/m3 (78) 78.0
 
July 5, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.54 ppb (6) 29.0 μg/m3 (26) 15.2 μg/m3 (57) 57.0
 
July 5, 2019, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.52 ppb (6) 30.0 μg/m3 (27) 12.8 μg/m3 (52) 52.0
 
July 5, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.57 ppb (6) 23.0 μg/m3 (21) 22.9 μg/m3 (73) 73.0
 
July 5, 2019, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.72 ppb (8) 26.0 μg/m3 (24) 29.1 μg/m3 (86) 86.0
 
July 5, 2019, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.7 ppb (8) 16.0 μg/m3 (15) 20.7 μg/m3 (69) 69.0
 
July 5, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.79 ppb (9) 21.0 μg/m3 (19) 26.4 μg/m3 (81) 81.0
 
July 5, 2019, 3 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.71 ppb (8) 51.0 μg/m3 (46) 27.3 μg/m3 (83) 83.0
 
July 5, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.82 ppb (9) 30.0 μg/m3 (27) 18.1 μg/m3 (63) 63.0
 
July 5, 2019, 1 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.82 ppb (9) 31.0 μg/m3 (28) 28.5 μg/m3 (85) 85.0
 
July 5, 2019, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.92 ppb (10) 34.0 μg/m3 (31) 18.3 μg/m3 (63) 63.0
 
July 4, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.82 ppb (9) 25.0 μg/m3 (23) 9.6 μg/m3 (40) 40.0
 
July 4, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.66 ppb (7) 30.0 μg/m3 (27) 4.2 μg/m3 (18) 27.0
 
July 4, 2019, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.69 ppb (8) 14.0 μg/m3 (13) 2.0 μg/m3 (8) 13.0
 
July 4, 2019, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.65 ppb (7) 26.0 μg/m3 (24) 1.6 μg/m3 (7) 24.0
 
July 4, 2019, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.68 ppb (8) 23.0 μg/m3 (21) 5.8 μg/m3 (24) 24.0
 
July 4, 2019, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.7 ppb (8) 37.0 μg/m3 (34) 4.1 μg/m3 (17) 34.0
 
July 4, 2019, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.75 ppb (8) 51.0 μg/m3 (46) 17.5 μg/m3 (62) 62.0
 
July 4, 2019, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.98 ppb (11) 36.0 μg/m3 (33) 14.0 μg/m3 (54) 54.0
 
July 4, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.89 ppb (10) 59.0 μg/m3 (52) 4.6 μg/m3 (19) 52.0
 
July 4, 2019, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.99 ppb (11) 72.0 μg/m3 (58) 8.1 μg/m3 (34) 58.0