Irapuato MX, MX: 20.67495, -101.35595
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 25, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 62.0 μg/m3 (54) | 27.5 μg/m3 (83) | 83.0 | |
| May 25, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 114.0 μg/m3 (80) | 19.6 μg/m3 (66) | 80.0 | |
| May 25, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 76.0 μg/m3 (60) | 35.1 μg/m3 (99) | 99.0 | |
| May 25, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 65.0 μg/m3 (55) | 29.8 μg/m3 (88) | 88.0 | |
| May 24, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 57.0 μg/m3 (51) | 23.6 μg/m3 (75) | 75.0 | |
| May 24, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 61.0 μg/m3 (53) | 25.4 μg/m3 (79) | 79.0 | |
| May 24, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 62.0 μg/m3 (54) | 22.4 μg/m3 (72) | 72.0 | |
| May 24, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 63.0 μg/m3 (54) | 29.5 μg/m3 (87) | 87.0 | |
| May 24, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 66.0 μg/m3 (56) | 32.9 μg/m3 (94) | 94.0 | |
| May 24, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 68.0 μg/m3 (56) | 31.8 μg/m3 (92) | 92.0 | |
| May 24, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 74.0 μg/m3 (60) | 34.1 μg/m3 (97) | 97.0 | |
| May 24, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 96.0 μg/m3 (70) | 33.3 μg/m3 (95) | 95.0 | |
| May 24, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 82.0 μg/m3 (64) | 38.4 μg/m3 (107) | 107.0 | |
| May 24, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 67.0 μg/m3 (56) | 41.8 μg/m3 (116) | 116.0 | |
| May 24, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 54.0 μg/m3 (49) | 34.6 μg/m3 (98) | 98.0 | |
| May 24, 2019, noon | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 56.0 μg/m3 (50) | 34.2 μg/m3 (97) | 97.0 | |
| May 24, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 52.0 μg/m3 (47) | 36.1 μg/m3 (102) | 102.0 | |
| May 24, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 62.0 μg/m3 (54) | 34.0 μg/m3 (97) | 97.0 | |
| May 24, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 49.0 μg/m3 (45) | 30.9 μg/m3 (90) | 90.0 | |
| May 24, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 62.0 μg/m3 (54) | 24.0 μg/m3 (76) | 76.0 | |
| May 24, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | N/A | N/A | 84.0 μg/m3 (64) | 20.9 μg/m3 (69) | 69.0 | |
| May 24, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (11) | N/A | N/A | 58.0 μg/m3 (52) | 22.3 μg/m3 (72) | 72.0 | |
| May 24, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 139.0 μg/m3 (92) | 37.7 μg/m3 (106) | 106.0 | |
| May 24, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 76.0 μg/m3 (60) | 40.5 μg/m3 (112) | 112.0 | |
| May 24, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 66.0 μg/m3 (56) | 30.0 μg/m3 (88) | 88.0 | |
| May 24, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 72.0 μg/m3 (58) | 24.9 μg/m3 (77) | 77.0 | |
| May 24, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 67.0 μg/m3 (56) | 21.3 μg/m3 (70) | 70.0 | |
| May 23, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 64.0 μg/m3 (54) | 19.6 μg/m3 (66) | 66.0 | |
| May 23, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 32.0 μg/m3 (29) | 17.3 μg/m3 (61) | 61.0 | |
| May 23, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 58.0 μg/m3 (52) | 18.9 μg/m3 (65) | 65.0 | |
| May 23, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 70.0 μg/m3 (58) | 24.2 μg/m3 (76) | 76.0 | |
| May 23, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 80.0 μg/m3 (62) | 27.8 μg/m3 (84) | 84.0 | |
| May 23, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 99.0 μg/m3 (72) | 31.3 μg/m3 (91) | 91.0 | |
| May 23, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 113.0 μg/m3 (79) | 35.6 μg/m3 (100) | 100.0 | |
| May 23, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 144.0 μg/m3 (94) | 38.0 μg/m3 (106) | 106.0 | |
| May 23, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | N/A | N/A | 94.0 μg/m3 (70) | 43.8 μg/m3 (121) | 121.0 | |
| May 23, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | N/A | N/A | 78.0 μg/m3 (62) | 41.5 μg/m3 (115) | 115.0 | |
| May 23, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | N/A | N/A | 71.0 μg/m3 (58) | 30.6 μg/m3 (90) | 90.0 | |
| May 23, 2019, noon | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | N/A | N/A | 65.0 μg/m3 (55) | 37.5 μg/m3 (105) | 105.0 | |
| May 23, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (11) | N/A | N/A | 55.0 μg/m3 (50) | 27.3 μg/m3 (83) | 83.0 | |
| May 23, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (16) | N/A | N/A | 58.0 μg/m3 (52) | 28.6 μg/m3 (85) | 85.0 | |
| May 23, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (19) | N/A | N/A | 51.0 μg/m3 (46) | 29.1 μg/m3 (86) | 86.0 | |
| May 23, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 60.0 μg/m3 (52) | 26.9 μg/m3 (82) | 82.0 | |
| May 23, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 72.0 μg/m3 (58) | 25.3 μg/m3 (78) | 78.0 | |
| May 23, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 75.0 μg/m3 (60) | 32.1 μg/m3 (93) | 93.0 | |
| May 23, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 96.0 μg/m3 (70) | 55.5 μg/m3 (150) | 150.0 | |
| May 23, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 66.0 μg/m3 (56) | 33.4 μg/m3 (96) | 96.0 | |
| May 23, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 63.0 μg/m3 (54) | 33.5 μg/m3 (96) | 96.0 | |
| May 23, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 67.0 μg/m3 (56) | 30.4 μg/m3 (89) | 89.0 | |
| May 23, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 63.0 μg/m3 (54) | 22.2 μg/m3 (72) | 72.0 | |
| May 22, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 56.0 μg/m3 (50) | 21.2 μg/m3 (70) | 70.0 | |
| May 22, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 74.0 μg/m3 (60) | 22.6 μg/m3 (73) | 73.0 | |
| May 22, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 65.0 μg/m3 (55) | 26.7 μg/m3 (81) | 81.0 | |
| May 22, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 76.0 μg/m3 (60) | 28.4 μg/m3 (85) | 85.0 | |
| May 22, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 120.0 μg/m3 (82) | 33.6 μg/m3 (96) | 96.0 | |
| May 22, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 116.0 μg/m3 (80) | 35.6 μg/m3 (100) | 100.0 | |
| May 22, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 100.0 μg/m3 (72) | 31.5 μg/m3 (91) | 91.0 | |
| May 22, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 141.0 μg/m3 (93) | 35.0 μg/m3 (99) | 99.0 | |
| May 22, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 133.0 μg/m3 (89) | 46.1 μg/m3 (126) | 126.0 | |
| May 22, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | N/A | N/A | 83.0 μg/m3 (64) | 43.5 μg/m3 (120) | 120.0 | |
| May 22, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 64.0 μg/m3 (54) | 27.4 μg/m3 (83) | 83.0 | |
| May 22, 2019, noon | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 68.0 μg/m3 (56) | 30.3 μg/m3 (89) | 89.0 | |
| May 22, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 73.0 μg/m3 (59) | 30.2 μg/m3 (89) | 89.0 | |
| May 22, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 72.0 μg/m3 (58) | 35.6 μg/m3 (100) | 100.0 | |
| May 22, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 83.0 μg/m3 (64) | 45.3 μg/m3 (124) | 124.0 | |
| May 22, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 83.0 μg/m3 (64) | 36.6 μg/m3 (103) | 103.0 | |
| May 22, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 82.0 μg/m3 (64) | 41.1 μg/m3 (114) | 114.0 | |
| May 22, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 88.0 μg/m3 (66) | 38.5 μg/m3 (108) | 108.0 | |
| May 22, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 114.0 μg/m3 (80) | 41.3 μg/m3 (114) | 114.0 | |
| May 22, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 81.0 μg/m3 (63) | 37.0 μg/m3 (104) | 104.0 | |
| May 22, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 66.0 μg/m3 (56) | 28.9 μg/m3 (86) | 86.0 | |
| May 22, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 46.0 μg/m3 (42) | 18.9 μg/m3 (65) | 65.0 | |
| May 22, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 45.0 μg/m3 (41) | 10.4 μg/m3 (43) | 43.0 | |
| May 21, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 44.0 μg/m3 (40) | 7.7 μg/m3 (32) | 40.0 | |
| May 21, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 42.0 μg/m3 (38) | 9.7 μg/m3 (40) | 40.0 | |
| May 21, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 53.0 μg/m3 (48) | 10.3 μg/m3 (43) | 48.0 | |
| May 21, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 57.0 μg/m3 (51) | 14.7 μg/m3 (56) | 56.0 | |
| May 21, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 55.0 μg/m3 (50) | 9.8 μg/m3 (41) | 50.0 | |
| May 21, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 68.0 μg/m3 (56) | 15.3 μg/m3 (57) | 57.0 | |
| May 21, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 76.0 μg/m3 (60) | 16.6 μg/m3 (60) | 60.0 | |
| May 21, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 113.0 μg/m3 (79) | 34.9 μg/m3 (99) | 99.0 | |
| May 21, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 79.0 μg/m3 (62) | 38.6 μg/m3 (108) | 108.0 | |
| May 21, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 50.0 μg/m3 (45) | 25.5 μg/m3 (79) | 79.0 | |
| May 21, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 61.0 μg/m3 (53) | 23.6 μg/m3 (75) | 75.0 | |
| May 21, 2019, noon | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 62.0 μg/m3 (54) | 27.4 μg/m3 (83) | 83.0 | |
| May 21, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 78.0 μg/m3 (62) | 30.2 μg/m3 (89) | 89.0 | |
| May 21, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 73.0 μg/m3 (59) | 34.2 μg/m3 (97) | 97.0 | |
| May 21, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 73.0 μg/m3 (59) | 35.6 μg/m3 (100) | 100.0 | |
| May 21, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 100.0 μg/m3 (72) | 41.7 μg/m3 (116) | 116.0 | |
| May 21, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 105.0 μg/m3 (75) | 42.0 μg/m3 (116) | 116.0 | |
| May 21, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 89.0 μg/m3 (67) | 55.5 μg/m3 (150) | 150.0 | |
| May 21, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 89.0 μg/m3 (67) | 37.9 μg/m3 (106) | 106.0 | |
| May 21, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 62.0 μg/m3 (54) | 36.5 μg/m3 (102) | 102.0 | |
| May 21, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 50.0 μg/m3 (45) | 28.8 μg/m3 (86) | 86.0 | |
| May 21, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 46.0 μg/m3 (42) | 21.4 μg/m3 (70) | 70.0 | |
| May 21, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 58.0 μg/m3 (52) | 19.8 μg/m3 (67) | 67.0 | |
| May 20, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 47.0 μg/m3 (43) | 14.2 μg/m3 (55) | 55.0 | |
| May 20, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 52.0 μg/m3 (47) | 16.1 μg/m3 (59) | 59.0 | |
| May 20, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 46.0 μg/m3 (42) | 23.0 μg/m3 (73) | 73.0 | |
| May 20, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 59.0 μg/m3 (52) | 24.1 μg/m3 (76) | 76.0 | |
| May 20, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 65.0 μg/m3 (55) | 20.3 μg/m3 (68) | 68.0 | |
| May 20, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 72.0 μg/m3 (58) | 28.9 μg/m3 (86) | 86.0 | |
| May 20, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 102.0 μg/m3 (74) | 25.4 μg/m3 (79) | 79.0 | |
| May 20, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | N/A | N/A | 93.0 μg/m3 (69) | 29.2 μg/m3 (87) | 87.0 | |
| May 20, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 83.0 μg/m3 (64) | 28.0 μg/m3 (84) | 84.0 | |
| May 20, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 7.0 μg/m3 (6) | 24.1 μg/m3 (76) | 76.0 | |
| May 20, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 60.0 μg/m3 (52) | 24.6 μg/m3 (77) | 77.0 | |
| May 20, 2019, noon | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 10.0 ppb (8) | N/A | 59.0 μg/m3 (52) | 27.0 μg/m3 (82) | 82.0 | |
| May 20, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 23.0 ppb (18) | N/A | 51.0 μg/m3 (46) | 24.7 μg/m3 (77) | 77.0 | |
| May 20, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 39.0 ppb (30) | N/A | 59.0 μg/m3 (52) | 23.6 μg/m3 (75) | 75.0 | |
| May 20, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 27.0 ppb (21) | N/A | 81.0 μg/m3 (63) | 36.2 μg/m3 (102) | 102.0 | |
| May 20, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 11.0 ppb (8) | N/A | 76.0 μg/m3 (60) | 49.9 μg/m3 (136) | 136.0 | |
| May 20, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 20.0 ppb (15) | N/A | 91.0 μg/m3 (68) | 34.2 μg/m3 (97) | 97.0 | |
| May 20, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 35.0 ppb (27) | N/A | 98.0 μg/m3 (72) | 35.5 μg/m3 (100) | 100.0 | |
| May 20, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 57.0 μg/m3 (51) | 37.1 μg/m3 (104) | 104.0 | |
| May 20, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 49.0 ppb (38) | N/A | 42.0 μg/m3 (38) | 28.3 μg/m3 (85) | 85.0 | |
| May 20, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 79.0 ppb (62) | N/A | 44.0 μg/m3 (40) | 22.4 μg/m3 (72) | 72.0 | |
| May 20, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 82.0 ppb (64) | N/A | 45.0 μg/m3 (41) | 20.9 μg/m3 (69) | 69.0 | |
| May 20, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 82.0 ppb (64) | N/A | 39.0 μg/m3 (35) | 16.9 μg/m3 (60) | 64.0 | |
| May 19, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 72.0 ppb (56) | N/A | 44.0 μg/m3 (40) | 6.3 μg/m3 (26) | 56.0 | |
| May 19, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 75.0 ppb (58) | N/A | 51.0 μg/m3 (46) | 9.9 μg/m3 (41) | 58.0 | |
| May 19, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 73.0 ppb (57) | N/A | 51.0 μg/m3 (46) | 17.6 μg/m3 (62) | 62.0 | |
| May 19, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 75.0 ppb (58) | N/A | 48.0 μg/m3 (44) | 14.8 μg/m3 (56) | 58.0 | |
| May 19, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 69.0 ppb (53) | N/A | 40.0 μg/m3 (36) | 15.3 μg/m3 (57) | 57.0 | |
| May 19, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 66.0 ppb (51) | N/A | 64.0 μg/m3 (54) | 19.8 μg/m3 (67) | 67.0 | |
| May 19, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 55.0 ppb (42) | N/A | 57.0 μg/m3 (51) | 25.9 μg/m3 (80) | 80.0 | |
| May 19, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 42.0 ppb (32) | N/A | 66.0 μg/m3 (56) | 23.2 μg/m3 (74) | 74.0 | |
| May 19, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 28.0 ppb (22) | N/A | 62.0 μg/m3 (54) | 21.1 μg/m3 (69) | 69.0 | |
| May 19, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 24.0 ppb (18) | N/A | 52.0 μg/m3 (47) | 26.6 μg/m3 (81) | 81.0 | |
| May 19, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 15.0 ppb (12) | N/A | 35.0 μg/m3 (32) | 21.9 μg/m3 (71) | 71.0 | |
| May 19, 2019, noon | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 18.0 ppb (14) | N/A | 33.0 μg/m3 (30) | 16.5 μg/m3 (60) | 60.0 | |
| May 19, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 28.0 ppb (22) | N/A | 31.0 μg/m3 (28) | 18.9 μg/m3 (65) | 65.0 | |
| May 19, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 30.0 ppb (23) | N/A | 33.0 μg/m3 (30) | 16.4 μg/m3 (59) | 59.0 | |
| May 19, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 36.0 ppb (28) | N/A | 32.0 μg/m3 (29) | 14.6 μg/m3 (56) | 56.0 | |
| May 19, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 41.0 ppb (32) | N/A | 39.0 μg/m3 (35) | 16.9 μg/m3 (60) | 60.0 | |
| May 19, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 35.0 ppb (27) | N/A | 48.0 μg/m3 (44) | 15.3 μg/m3 (57) | 57.0 | |
| May 19, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 52.0 ppb (40) | N/A | 58.0 μg/m3 (52) | 21.3 μg/m3 (70) | 70.0 | |
| May 19, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 61.0 ppb (47) | N/A | 71.0 μg/m3 (58) | 25.1 μg/m3 (78) | 78.0 | |
| May 19, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 80.0 ppb (62) | N/A | 60.0 μg/m3 (52) | 23.2 μg/m3 (74) | 74.0 | |
| May 19, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 73.0 ppb (57) | N/A | 60.0 μg/m3 (52) | 23.2 μg/m3 (74) | 74.0 | |
| May 18, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 75.0 ppb (58) | N/A | 58.0 μg/m3 (52) | 14.7 μg/m3 (56) | 58.0 | |
| May 18, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 78.0 ppb (61) | N/A | 52.0 μg/m3 (47) | 9.9 μg/m3 (41) | 61.0 | |
| May 18, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 77.0 ppb (60) | N/A | 48.0 μg/m3 (44) | 13.2 μg/m3 (53) | 60.0 | |
| May 18, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 75.0 ppb (58) | N/A | 62.0 μg/m3 (54) | 17.8 μg/m3 (62) | 62.0 | |
| May 18, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 74.0 ppb (57) | N/A | 59.0 μg/m3 (52) | 22.1 μg/m3 (71) | 71.0 | |
| May 18, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 70.0 ppb (54) | N/A | 62.0 μg/m3 (54) | 24.3 μg/m3 (76) | 76.0 | |
| May 18, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 67.0 ppb (52) | N/A | 76.0 μg/m3 (60) | 26.3 μg/m3 (80) | 80.0 | |
| May 18, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 55.0 ppb (42) | N/A | 88.0 μg/m3 (66) | 31.8 μg/m3 (92) | 92.0 | |
| May 18, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 45.0 ppb (35) | N/A | 93.0 μg/m3 (69) | 33.0 μg/m3 (95) | 95.0 | |
| May 18, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 30.0 ppb (23) | N/A | 81.0 μg/m3 (63) | 37.0 μg/m3 (104) | 104.0 | |
| May 18, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 18.0 ppb (14) | N/A | 64.0 μg/m3 (54) | 34.0 μg/m3 (97) | 97.0 | |
| May 18, 2019, noon | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 24.0 ppb (18) | N/A | 57.0 μg/m3 (51) | 36.9 μg/m3 (104) | 104.0 | |
| May 18, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 34.0 ppb (26) | N/A | 57.0 μg/m3 (51) | 33.7 μg/m3 (96) | 96.0 | |
| May 18, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 34.0 ppb (26) | N/A | 54.0 μg/m3 (49) | 30.0 μg/m3 (88) | 88.0 | |
| May 18, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 33.0 ppb (25) | N/A | 56.0 μg/m3 (50) | 29.2 μg/m3 (87) | 87.0 | |
| May 18, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 44.0 ppb (34) | N/A | 61.0 μg/m3 (53) | 24.8 μg/m3 (77) | 77.0 | |
| May 18, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 41.0 ppb (32) | N/A | 59.0 μg/m3 (52) | 30.9 μg/m3 (90) | 90.0 | |
| May 18, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 30.0 ppb (23) | N/A | 74.0 μg/m3 (60) | 33.6 μg/m3 (96) | 96.0 | |
| May 18, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 34.0 ppb (26) | N/A | 91.0 μg/m3 (68) | 42.0 μg/m3 (116) | 116.0 | |
| May 18, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 38.0 ppb (29) | N/A | 122.0 μg/m3 (84) | 44.3 μg/m3 (122) | 122.0 | |
| May 18, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 42.0 ppb (32) | N/A | 76.0 μg/m3 (60) | 50.6 μg/m3 (138) | 138.0 | |
| May 18, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 53.0 ppb (41) | N/A | 65.0 μg/m3 (55) | 27.2 μg/m3 (82) | 82.0 | |
| May 18, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 51.0 ppb (39) | N/A | 73.0 μg/m3 (59) | 22.2 μg/m3 (72) | 72.0 | |
| May 17, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 63.0 ppb (48) | N/A | 58.0 μg/m3 (52) | 14.4 μg/m3 (55) | 55.0 | |
| May 17, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 61.0 ppb (47) | N/A | 68.0 μg/m3 (56) | 14.4 μg/m3 (55) | 56.0 | |
| May 17, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 59.0 ppb (45) | N/A | 59.0 μg/m3 (52) | 16.7 μg/m3 (60) | 60.0 | |
| May 17, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 62.0 ppb (48) | N/A | 51.0 μg/m3 (46) | 16.1 μg/m3 (59) | 59.0 | |
| May 17, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 62.0 ppb (48) | N/A | 62.0 μg/m3 (54) | 24.4 μg/m3 (76) | 76.0 |