AQSQID: 80011G004

Site Name: Estaci¢N Bomberos

Location: Irapuato, MX

Reporting: True, Located: True

Current AQI: 82.0

Irapuato MX, MX: 20.67495, -101.35595

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 23.0 ppb (18) N/A 64.0 μg/m3 (54) 27.2 μg/m3 (82) 82.0
 
Nov. 17, 2019, 4 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 17.0 ppb (13) N/A 48.0 μg/m3 (44) 18.0 μg/m3 (63) 63.0
 
Nov. 17, 2019, 3 p.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 14.0 ppb (11) N/A 73.0 μg/m3 (59) 17.5 μg/m3 (62) 62.0
 
Nov. 17, 2019, 2 p.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 10.0 ppb (8) N/A 53.0 μg/m3 (48) 12.0 μg/m3 (50) 50.0
 
Nov. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 9.0 ppb (7) N/A 35.0 μg/m3 (32) 16.1 μg/m3 (59) 59.0
 
Nov. 17, 2019, noon N/A N/A N/A N/A N/A 12.0 ppb (17) 12.0 ppb (9) N/A 40.0 μg/m3 (36) 11.5 μg/m3 (48) 48.0
 
Nov. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 13.0 ppb (10) N/A 47.0 μg/m3 (43) 20.8 μg/m3 (69) 69.0
 
Nov. 17, 2019, 10 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 13.0 ppb (10) N/A 48.0 μg/m3 (44) 14.0 μg/m3 (54) 54.0
 
Nov. 17, 2019, 9 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 14.0 ppb (11) N/A 50.0 μg/m3 (45) 15.4 μg/m3 (57) 57.0
 
Nov. 17, 2019, 8 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 16.0 ppb (12) N/A 54.0 μg/m3 (49) 14.4 μg/m3 (55) 55.0
 
Nov. 17, 2019, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 13.0 ppb (10) N/A 44.0 μg/m3 (40) 12.4 μg/m3 (51) 51.0
 
Nov. 17, 2019, 6 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 20.0 ppb (15) N/A 56.0 μg/m3 (50) 10.9 μg/m3 (45) 50.0
 
Nov. 17, 2019, 5 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 17.0 ppb (13) N/A 45.0 μg/m3 (41) 14.3 μg/m3 (55) 55.0
 
Nov. 17, 2019, 4 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 19.0 ppb (15) N/A 63.0 μg/m3 (54) 21.6 μg/m3 (70) 70.0
 
Nov. 17, 2019, 3 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 21.0 ppb (16) N/A 70.0 μg/m3 (58) 26.8 μg/m3 (81) 81.0
 
Nov. 17, 2019, 2 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 23.0 ppb (18) N/A 61.0 μg/m3 (53) 18.4 μg/m3 (64) 64.0
 
Nov. 17, 2019, 1 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 37.0 ppb (28) N/A 46.0 μg/m3 (42) 19.5 μg/m3 (66) 66.0
 
Nov. 17, 2019, midnight N/A N/A N/A N/A N/A 11.0 ppb (16) 60.0 ppb (46) N/A 43.0 μg/m3 (39) 16.2 μg/m3 (59) 59.0
 
Nov. 16, 2019, 11 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 69.0 ppb (53) N/A 31.0 μg/m3 (28) 10.6 μg/m3 (44) 53.0
 
Nov. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 64.0 ppb (49) N/A 55.0 μg/m3 (50) 11.1 μg/m3 (46) 50.0
 
Nov. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 63.0 ppb (48) N/A 66.0 μg/m3 (56) 16.8 μg/m3 (60) 60.0
 
Nov. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A 31.0 ppb (44) 60.0 ppb (46) N/A 57.0 μg/m3 (51) 25.3 μg/m3 (78) 78.0
 
Nov. 16, 2019, 7 p.m. N/A N/A N/A N/A N/A 27.0 ppb (39) 49.0 ppb (38) N/A 44.0 μg/m3 (40) 11.8 μg/m3 (49) 49.0
 
Nov. 16, 2019, 6 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 37.0 ppb (28) N/A 45.0 μg/m3 (41) 13.6 μg/m3 (53) 53.0
 
Nov. 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 33.0 ppb (25) N/A 60.0 μg/m3 (52) 8.2 μg/m3 (34) 52.0
 
Nov. 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 23.0 ppb (18) N/A 55.0 μg/m3 (50) 10.4 μg/m3 (43) 50.0
 
Nov. 16, 2019, 3 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 14.0 ppb (11) N/A 50.0 μg/m3 (45) 14.8 μg/m3 (56) 56.0
 
Nov. 16, 2019, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 10.0 ppb (8) N/A 30.0 μg/m3 (27) 11.9 μg/m3 (50) 50.0
 
Nov. 16, 2019, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 16.0 ppb (12) N/A 15.0 μg/m3 (14) 15.7 μg/m3 (58) 58.0
 
Nov. 16, 2019, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (15) N/A 18.0 μg/m3 (16) 7.8 μg/m3 (32) 32.0
 
Nov. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 16.0 ppb (12) N/A 16.0 μg/m3 (15) 7.1 μg/m3 (30) 30.0
 
Nov. 16, 2019, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 15.0 ppb (12) N/A 66.0 μg/m3 (56) 9.5 μg/m3 (40) 56.0
 
Nov. 16, 2019, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (15) N/A 24.0 μg/m3 (22) 11.1 μg/m3 (46) 46.0
 
Nov. 16, 2019, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 25.0 ppb (19) N/A 24.0 μg/m3 (22) 9.4 μg/m3 (39) 39.0
 
Nov. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 23.0 ppb (18) N/A 31.0 μg/m3 (28) 18.5 μg/m3 (64) 64.0
 
Nov. 16, 2019, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 28.0 ppb (22) N/A 41.0 μg/m3 (37) 8.2 μg/m3 (34) 37.0
 
Nov. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 18.0 ppb (14) N/A 42.0 μg/m3 (38) 9.7 μg/m3 (40) 40.0
 
Nov. 16, 2019, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 25.0 ppb (19) N/A 53.0 μg/m3 (48) 11.0 μg/m3 (46) 48.0
 
Nov. 16, 2019, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 25.0 ppb (19) N/A 64.0 μg/m3 (54) 16.4 μg/m3 (59) 59.0
 
Nov. 16, 2019, 2 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 23.0 ppb (18) N/A 56.0 μg/m3 (50) 18.9 μg/m3 (65) 65.0
 
Nov. 16, 2019, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 30.0 ppb (23) N/A 40.0 μg/m3 (36) 14.1 μg/m3 (54) 54.0
 
Nov. 16, 2019, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 35.0 ppb (27) N/A 28.0 μg/m3 (25) 10.6 μg/m3 (44) 44.0
 
Nov. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (34) N/A 28.0 μg/m3 (25) 8.2 μg/m3 (34) 34.0
 
Nov. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 47.0 ppb (36) N/A 26.0 μg/m3 (24) 8.5 μg/m3 (35) 36.0
 
Nov. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 49.0 ppb (38) N/A 26.0 μg/m3 (24) 8.0 μg/m3 (33) 38.0
 
Nov. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 48.0 ppb (37) N/A 24.0 μg/m3 (22) 5.6 μg/m3 (23) 37.0
 
Nov. 15, 2019, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 46.0 ppb (35) N/A 24.0 μg/m3 (22) 5.3 μg/m3 (22) 35.0
 
Nov. 15, 2019, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (34) N/A 28.0 μg/m3 (25) 3.1 μg/m3 (13) 34.0
 
Nov. 15, 2019, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 39.0 ppb (30) N/A 39.0 μg/m3 (35) 4.1 μg/m3 (17) 35.0
 
Nov. 15, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 33.0 ppb (25) N/A 39.0 μg/m3 (35) 10.3 μg/m3 (43) 43.0
 
Nov. 15, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 27.0 ppb (21) N/A 46.0 μg/m3 (42) 11.3 μg/m3 (47) 47.0
 
Nov. 15, 2019, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 25.0 ppb (19) N/A 33.0 μg/m3 (30) 9.4 μg/m3 (39) 39.0
 
Nov. 15, 2019, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 28.0 ppb (22) N/A 29.0 μg/m3 (26) 7.5 μg/m3 (31) 31.0
 
Nov. 15, 2019, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 33.0 ppb (25) N/A 23.0 μg/m3 (21) 7.7 μg/m3 (32) 32.0
 
Nov. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 30.0 ppb (23) N/A 12.0 μg/m3 (11) 7.9 μg/m3 (33) 33.0
 
Nov. 15, 2019, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 34.0 ppb (26) N/A 21.0 μg/m3 (19) 6.0 μg/m3 (25) 26.0
 
Nov. 15, 2019, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 37.0 ppb (28) N/A 24.0 μg/m3 (22) 8.2 μg/m3 (34) 34.0
 
Nov. 15, 2019, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 35.0 ppb (27) N/A 41.0 μg/m3 (37) 7.9 μg/m3 (33) 37.0
 
Nov. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 14.0 ppb (11) N/A 51.0 μg/m3 (46) 11.4 μg/m3 (48) 48.0
 
Nov. 15, 2019, 6 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 13.0 ppb (10) N/A 48.0 μg/m3 (44) 19.1 μg/m3 (65) 65.0
 
Nov. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 11.0 ppb (8) N/A 52.0 μg/m3 (47) 16.6 μg/m3 (60) 60.0
 
Nov. 15, 2019, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) N/A 51.0 μg/m3 (46) 18.1 μg/m3 (63) 63.0
 
Nov. 15, 2019, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 17.0 ppb (13) N/A 44.0 μg/m3 (40) 11.8 μg/m3 (49) 49.0
 
Nov. 15, 2019, 2 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 31.0 ppb (24) N/A 45.0 μg/m3 (41) 11.8 μg/m3 (49) 49.0
 
Nov. 15, 2019, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 35.0 ppb (27) N/A 39.0 μg/m3 (35) 14.9 μg/m3 (56) 56.0
 
Nov. 15, 2019, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (32) N/A 43.0 μg/m3 (39) 10.4 μg/m3 (43) 43.0
 
Nov. 14, 2019, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 47.0 ppb (36) N/A 27.0 μg/m3 (25) 9.5 μg/m3 (40) 40.0
 
Nov. 14, 2019, 10 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 49.0 ppb (38) N/A 25.0 μg/m3 (23) 5.2 μg/m3 (22) 38.0
 
Nov. 14, 2019, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 51.0 ppb (39) N/A 30.0 μg/m3 (27) N/A 39.0
 
Nov. 14, 2019, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 48.0 ppb (37) N/A 27.0 μg/m3 (25) N/A 37.0
 
Nov. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 43.0 ppb (33) N/A N/A 130.7 μg/m3 (190) 190.0
 
Nov. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 37.0 ppb (28) N/A 123.0 μg/m3 (84) 81.1 μg/m3 (163) 163.0
 
Nov. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 36.0 ppb (28) N/A 18.0 μg/m3 (16) 5.7 μg/m3 (24) 28.0
 
Nov. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 29.0 ppb (22) N/A 30.0 μg/m3 (27) 3.7 μg/m3 (15) 27.0
 
Nov. 14, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (15) N/A 27.0 μg/m3 (25) 4.2 μg/m3 (18) 25.0
 
Nov. 14, 2019, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 11.0 ppb (8) N/A 15.0 μg/m3 (14) 7.8 μg/m3 (32) 32.0
 
Nov. 14, 2019, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (14) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Nov. 14, 2019, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (14) N/A 19.0 μg/m3 (17) 9.5 μg/m3 (40) 40.0
 
Nov. 14, 2019, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 25.0 ppb (19) N/A 16.0 μg/m3 (15) 4.7 μg/m3 (20) 20.0
 
Nov. 14, 2019, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 29.0 ppb (22) N/A 25.0 μg/m3 (23) 7.2 μg/m3 (30) 30.0
 
Nov. 14, 2019, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 28.0 ppb (22) N/A 29.0 μg/m3 (26) 13.8 μg/m3 (54) 54.0
 
Nov. 14, 2019, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (14) N/A 31.0 μg/m3 (28) 12.2 μg/m3 (50) 50.0
 
Nov. 14, 2019, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (14) N/A 34.0 μg/m3 (31) 7.9 μg/m3 (33) 33.0
 
Nov. 14, 2019, 6 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 12.0 ppb (9) N/A 32.0 μg/m3 (29) 11.6 μg/m3 (48) 48.0
 
Nov. 14, 2019, 5 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 11.0 ppb (8) N/A 39.0 μg/m3 (35) 12.9 μg/m3 (52) 52.0
 
Nov. 14, 2019, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 15.0 ppb (12) N/A 34.0 μg/m3 (31) 15.0 μg/m3 (56) 56.0
 
Nov. 14, 2019, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 14.0 ppb (11) N/A 44.0 μg/m3 (40) 18.1 μg/m3 (63) 63.0
 
Nov. 14, 2019, 2 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) N/A 35.0 μg/m3 (32) 14.5 μg/m3 (55) 55.0
 
Nov. 14, 2019, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 20.0 ppb (15) N/A 34.0 μg/m3 (31) 13.9 μg/m3 (54) 54.0
 
Nov. 14, 2019, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 32.0 ppb (25) N/A 30.0 μg/m3 (27) 13.4 μg/m3 (53) 53.0
 
Nov. 13, 2019, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 39.0 ppb (30) N/A 26.0 μg/m3 (24) 13.9 μg/m3 (54) 54.0
 
Nov. 13, 2019, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (34) N/A 34.0 μg/m3 (31) 11.6 μg/m3 (48) 48.0
 
Nov. 13, 2019, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (34) N/A 35.0 μg/m3 (32) 17.2 μg/m3 (61) 61.0
 
Nov. 13, 2019, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 37.0 ppb (28) N/A N/A 28.8 μg/m3 (86) 86.0
 
Nov. 13, 2019, 7 p.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 20.0 ppb (15) N/A N/A 5.4 μg/m3 (23) 23.0
 
Nov. 13, 2019, 6 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 61.0 ppb (47) N/A 43.0 μg/m3 (39) 16.6 μg/m3 (60) 60.0
 
Nov. 12, 2019, 9 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 67.0 ppb (52) N/A 44.0 μg/m3 (40) 8.0 μg/m3 (33) 52.0
 
Nov. 12, 2019, 8 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 64.0 ppb (49) N/A 57.0 μg/m3 (51) 6.5 μg/m3 (27) 51.0
 
Nov. 12, 2019, 7 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 59.0 ppb (45) N/A 48.0 μg/m3 (44) 7.4 μg/m3 (31) 45.0
 
Nov. 12, 2019, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 55.0 ppb (42) N/A 52.0 μg/m3 (47) 4.7 μg/m3 (20) 47.0
 
Nov. 12, 2019, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 48.0 ppb (37) N/A 56.0 μg/m3 (50) 6.5 μg/m3 (27) 50.0
 
Nov. 12, 2019, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 42.0 ppb (32) N/A 60.0 μg/m3 (52) 9.4 μg/m3 (39) 52.0
 
Nov. 12, 2019, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 24.0 ppb (18) N/A 54.0 μg/m3 (49) 11.4 μg/m3 (48) 49.0
 
Nov. 12, 2019, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 14.0 ppb (11) N/A 31.0 μg/m3 (28) 14.7 μg/m3 (56) 56.0
 
Nov. 12, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 24.0 ppb (18) N/A 23.0 μg/m3 (21) 12.1 μg/m3 (50) 50.0
 
Nov. 12, 2019, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 34.0 ppb (26) N/A 23.0 μg/m3 (21) 3.9 μg/m3 (16) 26.0
 
Nov. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 38.0 ppb (29) N/A 44.0 μg/m3 (40) 11.4 μg/m3 (48) 48.0
 
Nov. 12, 2019, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 27.0 ppb (21) N/A 41.0 μg/m3 (37) 14.7 μg/m3 (56) 56.0
 
Nov. 12, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 13.0 ppb (10) N/A 39.0 μg/m3 (35) 12.4 μg/m3 (51) 51.0
 
Nov. 12, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 31.0 ppb (24) N/A 35.0 μg/m3 (32) 10.0 μg/m3 (42) 42.0
 
Nov. 12, 2019, 7 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 27.0 ppb (21) N/A 44.0 μg/m3 (40) 23.7 μg/m3 (75) 75.0
 
Nov. 12, 2019, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 29.0 ppb (22) N/A 50.0 μg/m3 (45) 11.3 μg/m3 (47) 47.0
 
Nov. 12, 2019, 5 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 26.0 ppb (20) N/A 45.0 μg/m3 (41) 10.1 μg/m3 (42) 42.0
 
Nov. 12, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 33.0 ppb (25) N/A 37.0 μg/m3 (34) 13.1 μg/m3 (52) 52.0
 
Nov. 12, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 44.0 ppb (34) N/A 47.0 μg/m3 (43) 10.4 μg/m3 (43) 43.0
 
Nov. 12, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 38.0 ppb (29) N/A 78.0 μg/m3 (62) 9.8 μg/m3 (41) 62.0
 
Nov. 12, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 39.0 ppb (30) N/A 39.0 μg/m3 (35) 16.5 μg/m3 (60) 60.0
 
Nov. 12, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) 49.0 ppb (38) N/A 17.0 μg/m3 (15) 6.4 μg/m3 (27) 38.0
 
Nov. 11, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 59.0 ppb (45) N/A 29.0 μg/m3 (26) 11.2 μg/m3 (47) 47.0
 
Nov. 11, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 58.0 ppb (45) N/A 30.0 μg/m3 (27) 4.8 μg/m3 (20) 45.0
 
Nov. 11, 2019, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 60.0 ppb (46) N/A 23.0 μg/m3 (21) 2.4 μg/m3 (10) 46.0
 
Nov. 11, 2019, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 59.0 ppb (45) N/A 50.0 μg/m3 (45) 3.3 μg/m3 (14) 45.0
 
Nov. 11, 2019, 7 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 78.0 ppb (61) N/A 53.0 μg/m3 (48) 11.6 μg/m3 (48) 61.0
 
Nov. 11, 2019, 6 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 73.0 ppb (57) N/A 58.0 μg/m3 (52) 13.3 μg/m3 (53) 57.0
 
Nov. 11, 2019, 5 p.m. N/A N/A N/A N/A N/A 20.0 ppb (29) 51.0 ppb (39) N/A 77.0 μg/m3 (61) 11.4 μg/m3 (48) 61.0
 
Nov. 11, 2019, 4 p.m. N/A N/A N/A N/A N/A 20.0 ppb (29) 26.0 ppb (20) N/A 117.0 μg/m3 (81) 16.3 μg/m3 (59) 81.0
 
Nov. 11, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 11.0 ppb (8) N/A 121.0 μg/m3 (83) 19.9 μg/m3 (67) 83.0
 
Nov. 11, 2019, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 8.0 ppb (6) N/A 53.0 μg/m3 (48) 14.3 μg/m3 (55) 55.0
 
Nov. 11, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) N/A 50.0 μg/m3 (45) 17.0 μg/m3 (61) 61.0
 
Nov. 11, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 9.0 ppb (7) N/A 46.0 μg/m3 (42) 12.9 μg/m3 (52) 52.0
 
Nov. 11, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) N/A 50.0 μg/m3 (45) 14.5 μg/m3 (55) 55.0
 
Nov. 11, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 14.0 ppb (11) N/A 49.0 μg/m3 (45) 17.9 μg/m3 (63) 63.0
 
Nov. 11, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 9.0 ppb (7) N/A 58.0 μg/m3 (52) 15.0 μg/m3 (56) 56.0
 
Nov. 11, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) N/A 65.0 μg/m3 (55) 12.6 μg/m3 (51) 55.0
 
Nov. 11, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 9.0 ppb (7) N/A 88.0 μg/m3 (66) 9.3 μg/m3 (39) 66.0
 
Nov. 11, 2019, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) N/A 78.0 μg/m3 (62) 25.3 μg/m3 (78) 78.0
 
Nov. 11, 2019, 5 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 10.0 ppb (8) N/A 132.0 μg/m3 (88) 24.7 μg/m3 (77) 88.0
 
Nov. 11, 2019, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) N/A 83.0 μg/m3 (64) 28.2 μg/m3 (84) 84.0
 
Nov. 11, 2019, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 11.0 ppb (8) N/A 63.0 μg/m3 (54) 16.1 μg/m3 (59) 59.0
 
Nov. 11, 2019, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 14.0 ppb (11) N/A 51.0 μg/m3 (46) 16.1 μg/m3 (59) 59.0
 
Nov. 11, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 32.0 ppb (25) N/A 36.0 μg/m3 (33) 13.2 μg/m3 (53) 53.0
 
Nov. 11, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) 57.0 ppb (44) N/A 22.0 μg/m3 (20) 6.9 μg/m3 (29) 44.0
 
Nov. 10, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 64.0 ppb (49) N/A 20.0 μg/m3 (18) 7.8 μg/m3 (32) 49.0
 
Nov. 10, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 71.0 ppb (55) N/A 32.0 μg/m3 (29) 7.0 μg/m3 (29) 55.0
 
Nov. 10, 2019, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 84.0 ppb (66) N/A 31.0 μg/m3 (28) 5.8 μg/m3 (24) 66.0
 
Nov. 10, 2019, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 77.0 ppb (60) N/A 36.0 μg/m3 (33) 4.5 μg/m3 (19) 60.0
 
Nov. 10, 2019, 7 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 68.0 ppb (52) N/A 31.0 μg/m3 (28) 7.3 μg/m3 (30) 52.0
 
Nov. 10, 2019, 6 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 50.0 ppb (38) N/A 23.0 μg/m3 (21) 1.9 μg/m3 (8) 38.0
 
Nov. 10, 2019, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 37.0 ppb (28) N/A 36.0 μg/m3 (33) 6.0 μg/m3 (25) 33.0
 
Nov. 10, 2019, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 29.0 ppb (22) N/A 50.0 μg/m3 (45) 8.5 μg/m3 (35) 45.0
 
Nov. 10, 2019, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (12) N/A 30.0 μg/m3 (27) 5.5 μg/m3 (23) 27.0
 
Nov. 10, 2019, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 13.0 ppb (10) N/A 21.0 μg/m3 (19) 4.5 μg/m3 (19) 19.0
 
Nov. 10, 2019, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 12.0 ppb (9) N/A 19.0 μg/m3 (17) 10.6 μg/m3 (44) 44.0
 
Nov. 10, 2019, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) N/A 28.0 μg/m3 (25) 7.5 μg/m3 (31) 31.0
 
Nov. 10, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 9.0 ppb (7) N/A 22.0 μg/m3 (20) 5.2 μg/m3 (22) 22.0
 
Nov. 10, 2019, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (12) N/A 27.0 μg/m3 (25) 7.8 μg/m3 (32) 32.0
 
Nov. 10, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 11.0 ppb (8) N/A 24.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
Nov. 10, 2019, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (12) N/A 20.0 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
Nov. 10, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 18.0 ppb (14) N/A 24.0 μg/m3 (22) 2.0 μg/m3 (8) 22.0
 
Nov. 10, 2019, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 23.0 ppb (18) N/A 29.0 μg/m3 (26) 3.7 μg/m3 (15) 26.0
 
Nov. 10, 2019, 5 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 21.0 ppb (16) N/A 31.0 μg/m3 (28) 4.5 μg/m3 (19) 28.0
 
Nov. 10, 2019, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 19.0 ppb (15) N/A 33.0 μg/m3 (30) 6.0 μg/m3 (25) 30.0
 
Nov. 10, 2019, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 21.0 ppb (16) N/A 38.0 μg/m3 (35) 5.3 μg/m3 (22) 35.0
 
Nov. 10, 2019, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 28.0 ppb (22) N/A 31.0 μg/m3 (28) 12.9 μg/m3 (52) 52.0
 
Nov. 10, 2019, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 30.0 ppb (23) N/A 29.0 μg/m3 (26) 8.7 μg/m3 (36) 36.0
 
Nov. 10, 2019, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) 43.0 ppb (33) N/A 26.0 μg/m3 (24) 5.3 μg/m3 (22) 33.0
 
Nov. 9, 2019, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 47.0 ppb (36) N/A 23.0 μg/m3 (21) 6.7 μg/m3 (28) 36.0
 
Nov. 9, 2019, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 49.0 ppb (38) N/A 30.0 μg/m3 (27) 4.8 μg/m3 (20) 38.0