AQSQID: 80011G003

Site Name: Estaci¢N San Juanico

Location: Celaya (Avenida Brillante), MX

Reporting: False, Located: True

Current AQI: None

Celaya (Avenida Brillante) MX, MX: 20.537683, -100.83994

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 13.0 ppb (19) N/A 1.63 ppb (18) N/A N/A 19.0
 
July 12, 2019, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.84 ppb (9) N/A N/A 9.0
 
July 12, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.48 ppb (16) 9.0 μg/m3 (8) N/A 16.0
 
July 12, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.86 ppb (21) 22.0 μg/m3 (20) N/A 21.0
 
July 12, 2019, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.69 ppb (19) 19.0 μg/m3 (17) N/A 19.0
 
July 12, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 2.59 ppb (29) 33.0 μg/m3 (30) N/A 30.0
 
July 12, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.97 ppb (22) 50.0 μg/m3 (45) N/A 45.0
 
July 12, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 2.28 ppb (25) 55.0 μg/m3 (50) N/A 50.0
 
July 12, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.9 ppb (21) 50.0 μg/m3 (45) N/A 45.0
 
July 12, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 2.01 ppb (22) 62.0 μg/m3 (54) N/A 54.0
 
July 11, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 2.12 ppb (24) 42.0 μg/m3 (38) N/A 38.0
 
July 11, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 1.78 ppb (20) 62.0 μg/m3 (54) N/A 54.0
 
July 11, 2019, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 2.23 ppb (25) 30.0 μg/m3 (27) N/A 27.0
 
July 11, 2019, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 2.21 ppb (25) 55.0 μg/m3 (50) N/A 50.0
 
July 11, 2019, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 2.37 ppb (26) N/A N/A 26.0
 
July 11, 2019, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 1.9 ppb (21) 16.0 μg/m3 (15) N/A 21.0
 
July 11, 2019, 5 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) N/A 1.21 ppb (13) 49.0 μg/m3 (45) N/A 45.0
 
July 11, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 1.22 ppb (14) 41.0 μg/m3 (37) N/A 37.0
 
July 11, 2019, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.43 ppb (16) 49.0 μg/m3 (45) N/A 45.0
 
July 11, 2019, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.92 ppb (21) 38.0 μg/m3 (35) N/A 35.0
 
July 11, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.98 ppb (22) 35.0 μg/m3 (32) N/A 32.0
 
July 11, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.26 ppb (14) 22.0 μg/m3 (20) N/A 20.0
 
July 11, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.62 ppb (18) 29.0 μg/m3 (26) N/A 26.0
 
July 11, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.07 ppb (12) 34.0 μg/m3 (31) N/A 31.0
 
July 11, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.38 ppb (15) 26.0 μg/m3 (24) N/A 24.0
 
July 11, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.14 ppb (13) 33.0 μg/m3 (30) N/A 30.0
 
July 11, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.12 ppb (12) 26.0 μg/m3 (24) N/A 24.0
 
July 11, 2019, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.35 ppb (15) 38.0 μg/m3 (35) N/A 35.0
 
July 11, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.02 ppb (11) 28.0 μg/m3 (25) N/A 25.0
 
July 11, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.55 ppb (17) 21.0 μg/m3 (19) N/A 19.0
 
July 11, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 1.72 ppb (19) 27.0 μg/m3 (25) N/A 25.0
 
July 11, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.88 ppb (10) 36.0 μg/m3 (33) N/A 33.0
 
July 11, 2019, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 1.04 ppb (12) 66.0 μg/m3 (56) N/A 56.0
 
July 10, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.78 ppb (9) 53.0 μg/m3 (48) N/A 48.0
 
July 10, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.67 ppb (7) 61.0 μg/m3 (53) N/A 53.0
 
July 10, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.78 ppb (9) 72.0 μg/m3 (58) N/A 58.0
 
July 10, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.65 ppb (7) 59.0 μg/m3 (52) N/A 52.0
 
July 10, 2019, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.64 ppb (7) 65.0 μg/m3 (55) N/A 55.0
 
July 10, 2019, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.81 ppb (9) 44.0 μg/m3 (40) N/A 40.0
 
July 10, 2019, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.95 ppb (11) 48.0 μg/m3 (44) N/A 44.0
 
July 10, 2019, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.79 ppb (9) 45.0 μg/m3 (41) N/A 41.0
 
July 10, 2019, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.85 ppb (9) 59.0 μg/m3 (52) N/A 52.0
 
July 10, 2019, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.96 ppb (11) 69.0 μg/m3 (57) N/A 57.0
 
July 10, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.91 ppb (10) 44.0 μg/m3 (40) N/A 40.0
 
July 10, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.83 ppb (9) 39.0 μg/m3 (35) N/A 35.0
 
July 10, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.75 ppb (8) 22.0 μg/m3 (20) N/A 20.0
 
July 10, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.72 ppb (8) 16.0 μg/m3 (15) N/A 15.0
 
July 10, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.69 ppb (8) 22.0 μg/m3 (20) N/A 20.0
 
July 10, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.82 ppb (9) 25.0 μg/m3 (23) N/A 23.0
 
July 10, 2019, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 0.98 ppb (11) 37.0 μg/m3 (34) N/A 34.0
 
July 10, 2019, 6 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) N/A 0.92 ppb (10) 38.0 μg/m3 (35) N/A 35.0
 
July 10, 2019, 4 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) N/A 0.72 ppb (8) 36.0 μg/m3 (33) N/A 33.0
 
July 10, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.94 ppb (10) 54.0 μg/m3 (49) N/A 49.0
 
July 10, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.82 ppb (9) 69.0 μg/m3 (57) N/A 57.0
 
July 10, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.85 ppb (9) 102.0 μg/m3 (74) N/A 74.0
 
July 10, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.87 ppb (10) 66.0 μg/m3 (56) N/A 56.0
 
July 9, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.87 ppb (10) 85.0 μg/m3 (65) N/A 65.0
 
July 9, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.86 ppb (10) 57.0 μg/m3 (51) N/A 51.0
 
July 9, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.9 ppb (10) 57.0 μg/m3 (51) N/A 51.0
 
July 9, 2019, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 1.05 ppb (12) 58.0 μg/m3 (52) N/A 52.0
 
July 9, 2019, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.97 ppb (11) 72.0 μg/m3 (58) N/A 58.0
 
July 9, 2019, 6 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) N/A 0.78 ppb (9) 72.0 μg/m3 (58) N/A 58.0
 
July 9, 2019, 5 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) N/A 0.96 ppb (11) 83.0 μg/m3 (64) N/A 64.0
 
July 9, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 0.89 ppb (10) 74.0 μg/m3 (60) N/A 60.0
 
July 9, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) N/A 1.05 ppb (12) 71.0 μg/m3 (58) N/A 58.0
 
July 9, 2019, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) N/A 1.4 ppb (16) 52.0 μg/m3 (47) N/A 47.0
 
July 9, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.88 ppb (10) 27.0 μg/m3 (25) N/A 25.0
 
July 9, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.99 ppb (11) 25.0 μg/m3 (23) N/A 23.0
 
July 9, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.69 ppb (8) 30.0 μg/m3 (27) N/A 27.0
 
July 9, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.72 ppb (8) 39.0 μg/m3 (35) N/A 35.0
 
July 9, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.67 ppb (7) 18.0 μg/m3 (16) N/A 16.0
 
July 9, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.65 ppb (7) 25.0 μg/m3 (23) N/A 23.0
 
July 9, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.57 ppb (6) 28.0 μg/m3 (25) N/A 25.0
 
July 9, 2019, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.67 ppb (7) 24.0 μg/m3 (22) N/A 22.0
 
July 9, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.76 ppb (8) 33.0 μg/m3 (30) N/A 30.0
 
July 9, 2019, 3 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.68 ppb (8) 35.0 μg/m3 (32) N/A 32.0
 
July 9, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.85 ppb (9) 86.0 μg/m3 (66) N/A 66.0
 
July 9, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.74 ppb (8) N/A N/A 10.0
 
July 9, 2019, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 116.0 ppb (92) 0.75 ppb (8) 42.0 μg/m3 (38) N/A 92.0
 
July 8, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 116.0 ppb (92) 0.63 ppb (7) 69.0 μg/m3 (57) N/A 92.0
 
July 8, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 116.0 ppb (92) 0.77 ppb (9) 80.0 μg/m3 (62) N/A 92.0
 
July 8, 2019, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) N/A 0.81 ppb (9) 73.0 μg/m3 (59) N/A 59.0
 
July 8, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 116.0 ppb (92) 0.68 ppb (8) 44.0 μg/m3 (40) N/A 92.0
 
July 8, 2019, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 95.0 ppb (75) 0.72 ppb (8) 55.0 μg/m3 (50) N/A 75.0
 
July 8, 2019, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 60.0 ppb (46) 0.78 ppb (9) 75.0 μg/m3 (60) N/A 60.0
 
July 8, 2019, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 56.0 ppb (43) 0.86 ppb (10) 46.0 μg/m3 (42) N/A 43.0
 
July 8, 2019, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 44.0 ppb (34) 0.85 ppb (9) 61.0 μg/m3 (53) N/A 53.0
 
July 8, 2019, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 32.0 ppb (25) 0.67 ppb (7) 81.0 μg/m3 (63) N/A 63.0
 
July 8, 2019, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 18.0 ppb (14) 0.9 ppb (10) 60.0 μg/m3 (52) N/A 52.0
 
July 8, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 14.0 ppb (11) 0.84 ppb (9) 45.0 μg/m3 (41) N/A 41.0
 
July 8, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 22.0 ppb (17) 0.66 ppb (7) 32.0 μg/m3 (29) N/A 29.0
 
July 8, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 26.0 ppb (20) 0.77 ppb (9) 21.0 μg/m3 (19) N/A 20.0
 
July 8, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 58.0 ppb (45) 1.07 ppb (12) 28.0 μg/m3 (25) N/A 45.0
 
July 6, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 47.0 ppb (36) 1.01 ppb (11) 45.0 μg/m3 (41) N/A 41.0
 
July 6, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 49.0 ppb (38) 0.92 ppb (10) 48.0 μg/m3 (44) N/A 44.0
 
July 6, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 50.0 ppb (38) 0.98 ppb (11) 37.0 μg/m3 (34) N/A 38.0
 
July 6, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 52.0 ppb (40) 0.95 ppb (11) 53.0 μg/m3 (48) N/A 48.0
 
July 6, 2019, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 62.0 ppb (48) 1.14 ppb (13) 74.0 μg/m3 (60) N/A 60.0
 
July 6, 2019, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 59.0 ppb (45) 1.1 ppb (12) 74.0 μg/m3 (60) N/A 60.0
 
July 6, 2019, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 49.0 ppb (38) 1.01 ppb (11) 65.0 μg/m3 (55) N/A 55.0
 
July 6, 2019, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 41.0 ppb (32) 1.09 ppb (12) 66.0 μg/m3 (56) N/A 56.0
 
July 6, 2019, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 34.0 ppb (26) 1.04 ppb (12) 87.0 μg/m3 (66) N/A 66.0
 
July 6, 2019, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 21.0 ppb (16) 0.98 ppb (11) 73.0 μg/m3 (59) N/A 59.0
 
July 6, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 20.0 ppb (15) 1.04 ppb (12) 62.0 μg/m3 (54) N/A 54.0
 
July 6, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 24.0 ppb (18) 1.09 ppb (12) 43.0 μg/m3 (39) N/A 39.0
 
July 6, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 29.0 ppb (22) 0.9 ppb (10) 39.0 μg/m3 (35) N/A 35.0
 
July 6, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 31.0 ppb (24) 0.85 ppb (9) 37.0 μg/m3 (34) N/A 34.0
 
July 6, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 32.0 ppb (25) 0.98 ppb (11) 37.0 μg/m3 (34) N/A 34.0
 
July 6, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 33.0 ppb (25) 0.89 ppb (10) 33.0 μg/m3 (30) N/A 30.0
 
July 6, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 34.0 ppb (26) 0.87 ppb (10) 42.0 μg/m3 (38) N/A 38.0
 
July 6, 2019, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 33.0 ppb (25) 0.93 ppb (10) 56.0 μg/m3 (50) N/A 50.0
 
July 6, 2019, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 33.0 ppb (25) 1.15 ppb (13) 65.0 μg/m3 (55) N/A 55.0
 
July 6, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 36.0 ppb (28) 1.2 ppb (13) 77.0 μg/m3 (61) N/A 61.0
 
July 6, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 38.0 ppb (29) 1.39 ppb (15) 91.0 μg/m3 (68) N/A 68.0
 
July 6, 2019, 1 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 49.0 ppb (38) 1.29 ppb (14) 70.0 μg/m3 (58) N/A 58.0
 
July 6, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) 60.0 ppb (46) 1.39 ppb (15) 42.0 μg/m3 (38) N/A 46.0
 
July 5, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 63.0 ppb (48) 0.99 ppb (11) 46.0 μg/m3 (42) N/A 48.0
 
July 5, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 62.0 ppb (48) 1.24 ppb (14) 36.0 μg/m3 (33) N/A 48.0
 
July 5, 2019, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 62.0 ppb (48) 1.33 ppb (15) 69.0 μg/m3 (57) N/A 57.0
 
July 5, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 59.0 ppb (45) 1.17 ppb (13) 67.0 μg/m3 (56) N/A 56.0
 
July 5, 2019, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 56.0 ppb (43) 1.23 ppb (14) 63.0 μg/m3 (54) N/A 54.0
 
July 5, 2019, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 52.0 ppb (40) 1.12 ppb (12) 54.0 μg/m3 (49) N/A 49.0
 
July 5, 2019, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 43.0 ppb (33) 1.13 ppb (13) 95.0 μg/m3 (70) N/A 70.0
 
July 5, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 34.0 ppb (26) 1.22 ppb (14) 93.0 μg/m3 (69) N/A 69.0
 
July 5, 2019, 3 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 27.0 ppb (21) 1.29 ppb (14) 123.0 μg/m3 (84) N/A 84.0
 
July 5, 2019, 2 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 23.0 ppb (18) 1.55 ppb (17) 140.0 μg/m3 (92) N/A 92.0
 
July 5, 2019, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (14) 1.4 ppb (16) 63.0 μg/m3 (54) N/A 54.0
 
July 5, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (12) 1.3 ppb (14) 39.0 μg/m3 (35) N/A 35.0
 
July 5, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 22.0 ppb (17) 1.19 ppb (13) 35.0 μg/m3 (32) N/A 32.0
 
July 5, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 26.0 ppb (20) 0.94 ppb (10) 38.0 μg/m3 (35) N/A 35.0
 
July 5, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 28.0 ppb (22) 0.99 ppb (11) 33.0 μg/m3 (30) N/A 30.0
 
July 5, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 30.0 ppb (23) 0.94 ppb (10) 39.0 μg/m3 (35) N/A 35.0
 
July 5, 2019, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 32.0 ppb (25) 1.04 ppb (12) 33.0 μg/m3 (30) N/A 30.0
 
July 5, 2019, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 34.0 ppb (26) 0.97 ppb (11) 36.0 μg/m3 (33) N/A 33.0
 
July 5, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 27.0 ppb (21) 1.48 ppb (16) 83.0 μg/m3 (64) N/A 64.0
 
July 5, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 34.0 ppb (26) 1.23 ppb (14) 99.0 μg/m3 (72) N/A 72.0
 
July 5, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 39.0 ppb (30) 1.57 ppb (17) 63.0 μg/m3 (54) N/A 54.0
 
July 5, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 46.0 ppb (35) 1.24 ppb (14) 53.0 μg/m3 (48) N/A 48.0
 
July 5, 2019, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 46.0 ppb (35) 1.18 ppb (13) 58.0 μg/m3 (52) N/A 52.0
 
July 4, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 50.0 ppb (38) 1.19 ppb (13) 42.0 μg/m3 (38) N/A 38.0
 
July 4, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 60.0 ppb (46) 1.09 ppb (12) 42.0 μg/m3 (38) N/A 46.0
 
July 4, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 60.0 ppb (46) 1.06 ppb (12) 58.0 μg/m3 (52) N/A 52.0
 
July 4, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 61.0 ppb (47) 1.07 ppb (12) 63.0 μg/m3 (54) N/A 54.0
 
July 4, 2019, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 58.0 ppb (45) 0.96 ppb (11) 56.0 μg/m3 (50) N/A 50.0
 
July 4, 2019, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 57.0 ppb (44) 0.99 ppb (11) 44.0 μg/m3 (40) N/A 44.0
 
July 4, 2019, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 48.0 ppb (37) 1.08 ppb (12) 75.0 μg/m3 (60) N/A 60.0
 
July 4, 2019, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 37.0 ppb (28) 1.08 ppb (12) 107.0 μg/m3 (76) N/A 76.0
 
July 4, 2019, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 21.0 ppb (16) 1.6 ppb (18) 87.0 μg/m3 (66) N/A 66.0
 
July 4, 2019, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 12.0 ppb (9) 1.58 ppb (18) 147.0 μg/m3 (96) N/A 96.0
 
July 4, 2019, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 11.0 ppb (8) 2.1 ppb (23) 102.0 μg/m3 (74) N/A 74.0
 
July 4, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) 1.69 ppb (19) 30.0 μg/m3 (27) N/A 27.0
 
July 4, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 15.0 ppb (12) 0.84 ppb (9) 29.0 μg/m3 (26) N/A 26.0
 
July 4, 2019, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 1.15 ppb (13) 29.0 μg/m3 (26) N/A 26.0
 
July 4, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) 0.87 ppb (10) 25.0 μg/m3 (23) N/A 23.0
 
July 4, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 15.0 ppb (12) 1.06 ppb (12) 29.0 μg/m3 (26) N/A 26.0
 
July 4, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 22.0 ppb (17) 0.74 ppb (8) 27.0 μg/m3 (25) N/A 25.0
 
July 4, 2019, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 19.0 ppb (15) 0.77 ppb (9) 24.0 μg/m3 (22) N/A 22.0
 
July 4, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 26.0 ppb (20) 0.68 ppb (8) 49.0 μg/m3 (45) N/A 45.0
 
July 4, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 25.0 ppb (19) 0.95 ppb (11) 39.0 μg/m3 (35) N/A 35.0
 
July 4, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 38.0 ppb (29) 0.95 ppb (11) 62.0 μg/m3 (54) N/A 54.0
 
July 4, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 45.0 ppb (35) 1.01 ppb (11) 49.0 μg/m3 (45) N/A 45.0
 
July 4, 2019, midnight N/A N/A N/A N/A N/A 8.0 ppb (11) 52.0 ppb (40) 0.85 ppb (9) 51.0 μg/m3 (46) N/A 46.0
 
July 3, 2019, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 58.0 ppb (45) 0.66 ppb (7) 54.0 μg/m3 (49) N/A 49.0
 
July 3, 2019, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 58.0 ppb (45) 0.76 ppb (8) 44.0 μg/m3 (40) N/A 45.0
 
July 3, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 58.0 ppb (45) 0.96 ppb (11) 33.0 μg/m3 (30) N/A 45.0
 
July 3, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 57.0 ppb (44) 0.63 ppb (7) 49.0 μg/m3 (45) N/A 45.0
 
July 3, 2019, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 58.0 ppb (45) N/A 61.0 μg/m3 (53) N/A 53.0
 
July 3, 2019, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 53.0 ppb (41) N/A 54.0 μg/m3 (49) N/A 49.0