Irapuato (Av. Tres) MX, MX: 20.657939, -101.34915
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 19, 2019, noon | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 35.0 ppb (27) | 0.78 ppb (9) | 42.0 μg/m3 (38) | 24.4 μg/m3 (76) | 76.0 | |
| May 19, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 51.0 ppb (39) | 0.8 ppb (9) | 36.0 μg/m3 (33) | 26.7 μg/m3 (81) | 81.0 | |
| May 19, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 50.0 ppb (38) | 0.71 ppb (8) | 35.0 μg/m3 (32) | 17.9 μg/m3 (63) | 63.0 | |
| May 19, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 38.0 ppb (29) | 0.67 ppb (7) | 31.0 μg/m3 (28) | 16.3 μg/m3 (59) | 59.0 | |
| May 19, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 46.0 ppb (35) | 0.61 ppb (7) | 40.0 μg/m3 (36) | 17.2 μg/m3 (61) | 61.0 | |
| May 19, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 49.0 ppb (38) | 0.66 ppb (7) | 56.0 μg/m3 (50) | 15.8 μg/m3 (58) | 58.0 | |
| May 19, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 54.0 ppb (42) | 0.68 ppb (8) | 56.0 μg/m3 (50) | 16.6 μg/m3 (60) | 60.0 | |
| May 19, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 35.0 ppb (27) | 1.23 ppb (14) | 60.0 μg/m3 (52) | 15.3 μg/m3 (57) | 57.0 | |
| May 19, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 50.0 ppb (38) | 1.0 ppb (11) | 66.0 μg/m3 (56) | 18.1 μg/m3 (63) | 63.0 | |
| May 19, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 62.0 ppb (48) | 0.93 ppb (10) | 68.0 μg/m3 (56) | 22.0 μg/m3 (71) | 71.0 | |
| May 19, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 76.0 ppb (59) | 0.76 ppb (8) | 64.0 μg/m3 (54) | 21.6 μg/m3 (70) | 70.0 | |
| May 19, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 75.0 ppb (58) | 0.72 ppb (8) | 71.0 μg/m3 (58) | 23.0 μg/m3 (73) | 73.0 | |
| May 18, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 72.0 ppb (56) | 0.75 ppb (8) | 58.0 μg/m3 (52) | 22.4 μg/m3 (72) | 72.0 | |
| May 18, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 74.0 ppb (57) | 0.75 ppb (8) | 68.0 μg/m3 (56) | 21.7 μg/m3 (71) | 71.0 | |
| May 18, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 73.0 ppb (57) | 0.77 ppb (9) | 53.0 μg/m3 (48) | 21.7 μg/m3 (71) | 71.0 | |
| May 18, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 71.0 ppb (55) | 0.75 ppb (8) | 61.0 μg/m3 (53) | 26.1 μg/m3 (80) | 80.0 | |
| May 18, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 69.0 ppb (53) | 0.81 ppb (9) | 59.0 μg/m3 (52) | 21.0 μg/m3 (69) | 69.0 | |
| May 18, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 68.0 ppb (52) | 0.84 ppb (9) | 56.0 μg/m3 (50) | 26.9 μg/m3 (82) | 82.0 | |
| May 18, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 66.0 ppb (51) | 0.87 ppb (10) | 67.0 μg/m3 (56) | 33.9 μg/m3 (97) | 97.0 | |
| May 18, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 62.0 ppb (48) | 0.91 ppb (10) | 89.0 μg/m3 (67) | 31.4 μg/m3 (91) | 91.0 | |
| May 18, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 53.0 ppb (41) | 1.06 ppb (12) | 96.0 μg/m3 (70) | 37.3 μg/m3 (104) | 104.0 | |
| May 18, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 36.0 ppb (28) | 1.21 ppb (13) | 86.0 μg/m3 (66) | 38.1 μg/m3 (106) | 106.0 | |
| May 18, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 26.0 ppb (20) | 1.2 ppb (13) | 69.0 μg/m3 (57) | 38.0 μg/m3 (106) | 106.0 | |
| May 18, 2019, noon | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 37.0 ppb (28) | 0.94 ppb (10) | 53.0 μg/m3 (48) | 34.8 μg/m3 (99) | 99.0 | |
| May 18, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 39.0 ppb (30) | 0.85 ppb (9) | 55.0 μg/m3 (50) | 35.6 μg/m3 (100) | 100.0 | |
| May 18, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 44.0 ppb (34) | 0.78 ppb (9) | 53.0 μg/m3 (48) | 32.8 μg/m3 (94) | 94.0 | |
| May 18, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 46.0 ppb (35) | 0.72 ppb (8) | 54.0 μg/m3 (49) | 27.5 μg/m3 (83) | 83.0 | |
| May 18, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 45.0 ppb (35) | 0.73 ppb (8) | 66.0 μg/m3 (56) | 31.2 μg/m3 (91) | 91.0 | |
| May 18, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 53.0 ppb (41) | 0.75 ppb (8) | 80.0 μg/m3 (62) | 42.1 μg/m3 (116) | 116.0 | |
| May 18, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 42.0 ppb (32) | 0.93 ppb (10) | 80.0 μg/m3 (62) | 39.4 μg/m3 (110) | 110.0 | |
| May 18, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 43.0 ppb (33) | 1.04 ppb (12) | 149.0 μg/m3 (97) | 65.1 μg/m3 (155) | 155.0 | |
| May 18, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 43.0 ppb (33) | 1.33 ppb (15) | 115.0 μg/m3 (80) | 54.9 μg/m3 (148) | 148.0 | |
| May 18, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 54.0 ppb (42) | 0.96 ppb (11) | 86.0 μg/m3 (66) | 35.8 μg/m3 (101) | 101.0 | |
| May 18, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 67.0 ppb (52) | 0.99 ppb (11) | 68.0 μg/m3 (56) | 31.8 μg/m3 (92) | 92.0 | |
| May 18, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 67.0 ppb (52) | 0.81 ppb (9) | 79.0 μg/m3 (62) | 23.9 μg/m3 (75) | 75.0 | |
| May 17, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 66.0 ppb (51) | 0.73 ppb (8) | 52.0 μg/m3 (47) | 21.8 μg/m3 (71) | 71.0 | |
| May 17, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 67.0 ppb (52) | 0.71 ppb (8) | 56.0 μg/m3 (50) | 18.6 μg/m3 (64) | 64.0 | |
| May 17, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 68.0 ppb (52) | 0.77 ppb (9) | 71.0 μg/m3 (58) | 19.5 μg/m3 (66) | 66.0 | |
| May 17, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 68.0 ppb (52) | 0.77 ppb (9) | 57.0 μg/m3 (51) | 15.8 μg/m3 (58) | 58.0 | |
| May 17, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 72.0 ppb (56) | 0.8 ppb (9) | 56.0 μg/m3 (50) | 26.7 μg/m3 (81) | 81.0 | |
| May 17, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 73.0 ppb (57) | 0.86 ppb (10) | 70.0 μg/m3 (58) | 26.3 μg/m3 (80) | 80.0 | |
| May 17, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 72.0 ppb (56) | 0.92 ppb (10) | 94.0 μg/m3 (70) | 37.4 μg/m3 (105) | 105.0 | |
| May 17, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 62.0 ppb (48) | 1.03 ppb (11) | 135.0 μg/m3 (90) | 36.8 μg/m3 (103) | 103.0 | |
| May 17, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 42.0 ppb (32) | 1.31 ppb (15) | 116.0 μg/m3 (80) | 42.7 μg/m3 (118) | 118.0 | |
| May 17, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 34.0 ppb (26) | 1.34 ppb (15) | 131.0 μg/m3 (88) | 37.4 μg/m3 (105) | 105.0 | |
| May 17, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 24.0 ppb (18) | 1.36 ppb (15) | 73.0 μg/m3 (59) | 37.7 μg/m3 (106) | 106.0 | |
| May 17, 2019, noon | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 29.0 ppb (22) | 1.02 ppb (11) | 74.0 μg/m3 (60) | 40.5 μg/m3 (112) | 112.0 | |
| May 17, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 34.0 ppb (26) | 0.85 ppb (9) | 48.0 μg/m3 (44) | 31.3 μg/m3 (91) | 91.0 | |
| May 17, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 39.0 ppb (30) | 0.71 ppb (8) | 48.0 μg/m3 (44) | 26.9 μg/m3 (82) | 82.0 | |
| May 17, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 46.0 ppb (35) | 0.72 ppb (8) | 57.0 μg/m3 (51) | 37.2 μg/m3 (104) | 104.0 | |
| May 17, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 51.0 ppb (39) | 0.77 ppb (9) | 55.0 μg/m3 (50) | 43.0 μg/m3 (119) | 119.0 | |
| May 17, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 43.0 ppb (33) | 0.77 ppb (9) | 69.0 μg/m3 (57) | 35.2 μg/m3 (99) | 99.0 | |
| May 17, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 42.0 ppb (32) | 0.82 ppb (9) | 74.0 μg/m3 (60) | 45.9 μg/m3 (126) | 126.0 | |
| May 16, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (21) | 78.0 ppb (61) | 0.99 ppb (11) | 86.0 μg/m3 (66) | 32.6 μg/m3 (94) | 94.0 | |
| May 16, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 58.0 ppb (45) | 0.82 ppb (9) | 93.0 μg/m3 (69) | 31.0 μg/m3 (90) | 90.0 | |
| May 16, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (14) | 45.0 ppb (35) | 0.94 ppb (10) | 133.0 μg/m3 (89) | 42.2 μg/m3 (117) | 117.0 | |
| May 16, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (17) | 30.0 ppb (23) | 1.79 ppb (20) | 156.0 μg/m3 (100) | 52.6 μg/m3 (143) | 143.0 | |
| May 16, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 22.0 ppb (17) | 1.89 ppb (21) | 107.0 μg/m3 (76) | 43.7 μg/m3 (120) | 120.0 | |
| May 16, 2019, noon | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 39.0 ppb (30) | 1.33 ppb (15) | 65.0 μg/m3 (55) | 38.8 μg/m3 (108) | 108.0 | |
| May 16, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 28.0 ppb (22) | 1.12 ppb (12) | 52.0 μg/m3 (47) | 33.1 μg/m3 (95) | 95.0 | |
| May 16, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 36.0 ppb (28) | 0.8 ppb (9) | 49.0 μg/m3 (45) | 28.3 μg/m3 (85) | 85.0 | |
| May 16, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 43.0 ppb (33) | 0.74 ppb (8) | 56.0 μg/m3 (50) | 35.7 μg/m3 (100) | 100.0 | |
| May 16, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 27.0 ppb (21) | 0.82 ppb (9) | 65.0 μg/m3 (55) | 36.9 μg/m3 (104) | 104.0 | |
| May 16, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (26) | 29.0 ppb (22) | 0.76 ppb (8) | 85.0 μg/m3 (65) | 39.0 μg/m3 (109) | 109.0 | |
| May 16, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (11) | 31.0 ppb (24) | 0.82 ppb (9) | 96.0 μg/m3 (70) | 34.3 μg/m3 (97) | 97.0 | |
| May 16, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 29.0 ppb (22) | 1.28 ppb (14) | 117.0 μg/m3 (81) | 42.4 μg/m3 (117) | 117.0 | |
| May 16, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 26.0 ppb (20) | 1.57 ppb (17) | 96.0 μg/m3 (70) | 35.3 μg/m3 (100) | 100.0 | |
| May 16, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 36.0 ppb (28) | 1.25 ppb (14) | 69.0 μg/m3 (57) | 27.9 μg/m3 (84) | 84.0 | |
| May 16, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 65.0 ppb (50) | 0.96 ppb (11) | 67.0 μg/m3 (56) | 28.9 μg/m3 (86) | 86.0 | |
| May 16, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 75.0 ppb (58) | 0.75 ppb (8) | 60.0 μg/m3 (52) | 26.8 μg/m3 (81) | 81.0 | |
| May 15, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 77.0 ppb (60) | 0.73 ppb (8) | 62.0 μg/m3 (54) | 24.8 μg/m3 (77) | 77.0 | |
| May 15, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 80.0 ppb (62) | 0.71 ppb (8) | 56.0 μg/m3 (50) | 28.5 μg/m3 (85) | 85.0 | |
| May 15, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 77.0 ppb (60) | 0.7 ppb (8) | 61.0 μg/m3 (53) | 24.3 μg/m3 (76) | 76.0 | |
| May 15, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 89.0 ppb (70) | 0.77 ppb (9) | 71.0 μg/m3 (58) | 29.6 μg/m3 (87) | 87.0 | |
| May 15, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 92.0 ppb (72) | 0.82 ppb (9) | 71.0 μg/m3 (58) | 29.2 μg/m3 (87) | 87.0 | |
| May 15, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 87.0 ppb (68) | 0.8 ppb (9) | 92.0 μg/m3 (68) | 33.5 μg/m3 (96) | 96.0 | |
| May 15, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (11) | 79.0 ppb (62) | 0.85 ppb (9) | 77.0 μg/m3 (61) | 38.9 μg/m3 (108) | 108.0 | |
| May 15, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (11) | 64.0 ppb (49) | 0.86 ppb (10) | 87.0 μg/m3 (66) | 33.0 μg/m3 (95) | 95.0 | |
| May 15, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 39.0 ppb (30) | 1.2 ppb (13) | 127.0 μg/m3 (86) | 42.6 μg/m3 (118) | 118.0 | |
| May 15, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (16) | 25.0 ppb (19) | 1.29 ppb (14) | 112.0 μg/m3 (78) | 36.1 μg/m3 (102) | 102.0 | |
| May 15, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (20) | 19.0 ppb (15) | 1.42 ppb (16) | 73.0 μg/m3 (59) | 33.2 μg/m3 (95) | 95.0 | |
| May 15, 2019, noon | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 20.0 ppb (15) | 0.99 ppb (11) | 67.0 μg/m3 (56) | 39.0 μg/m3 (109) | 109.0 | |
| May 15, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 23.0 ppb (18) | 0.9 ppb (10) | 55.0 μg/m3 (50) | 38.5 μg/m3 (108) | 108.0 | |
| May 15, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 27.0 ppb (21) | 0.79 ppb (9) | 68.0 μg/m3 (56) | 39.3 μg/m3 (110) | 110.0 | |
| May 15, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 29.0 ppb (22) | 0.77 ppb (9) | 71.0 μg/m3 (58) | 45.4 μg/m3 (125) | 125.0 | |
| May 15, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 47.0 ppb (36) | 0.83 ppb (9) | 73.0 μg/m3 (59) | 45.3 μg/m3 (124) | 124.0 | |
| May 15, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (14) | 30.0 ppb (23) | 0.82 ppb (9) | 70.0 μg/m3 (58) | 44.7 μg/m3 (123) | 123.0 | |
| May 15, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (11) | 43.0 ppb (33) | 0.8 ppb (9) | 55.0 μg/m3 (50) | 29.2 μg/m3 (87) | 87.0 | |
| May 15, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 45.0 ppb (35) | 0.99 ppb (11) | 123.0 μg/m3 (84) | 43.2 μg/m3 (119) | 119.0 | |
| May 15, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 52.0 ppb (40) | 1.08 ppb (12) | 82.0 μg/m3 (64) | 39.2 μg/m3 (109) | 109.0 | |
| May 15, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 45.0 ppb (35) | 1.18 ppb (13) | 48.0 μg/m3 (44) | 18.4 μg/m3 (64) | 64.0 | |
| May 15, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 57.0 ppb (44) | 0.76 ppb (8) | 52.0 μg/m3 (47) | 16.1 μg/m3 (59) | 59.0 | |
| May 15, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 57.0 ppb (44) | 0.92 ppb (10) | 112.0 μg/m3 (78) | 12.4 μg/m3 (51) | 78.0 | |
| May 14, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 64.0 ppb (49) | 0.62 ppb (7) | 51.0 μg/m3 (46) | 19.5 μg/m3 (66) | 66.0 | |
| May 14, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 72.0 ppb (56) | 0.63 ppb (7) | 44.0 μg/m3 (40) | 16.5 μg/m3 (60) | 60.0 | |
| May 14, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 69.0 ppb (53) | 0.66 ppb (7) | 44.0 μg/m3 (40) | 12.3 μg/m3 (51) | 53.0 | |
| May 14, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 67.0 ppb (52) | 0.75 ppb (8) | 50.0 μg/m3 (45) | 20.4 μg/m3 (68) | 68.0 | |
| May 14, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 73.0 ppb (57) | 0.9 ppb (10) | 62.0 μg/m3 (54) | 23.0 μg/m3 (73) | 73.0 | |
| May 14, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 73.0 ppb (57) | 0.82 ppb (9) | 63.0 μg/m3 (54) | 24.1 μg/m3 (76) | 76.0 | |
| May 14, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 69.0 ppb (53) | 0.74 ppb (8) | 104.0 μg/m3 (74) | 35.4 μg/m3 (100) | 100.0 | |
| May 14, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 71.0 ppb (55) | 0.84 ppb (9) | 83.0 μg/m3 (64) | 39.1 μg/m3 (109) | 109.0 | |
| May 14, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 55.0 ppb (42) | 0.98 ppb (11) | 185.0 μg/m3 (115) | 62.8 μg/m3 (154) | 154.0 | |
| May 14, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 30.0 ppb (23) | 2.41 ppb (27) | 164.0 μg/m3 (104) | 70.9 μg/m3 (158) | 158.0 | |
| May 14, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 25.0 ppb (19) | 2.01 ppb (22) | 138.0 μg/m3 (92) | 69.6 μg/m3 (157) | 157.0 | |
| May 14, 2019, noon | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (11) | 27.0 ppb (21) | 1.98 ppb (22) | 103.0 μg/m3 (74) | 63.4 μg/m3 (154) | 154.0 | |
| May 14, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 24.0 ppb (18) | 1.27 ppb (14) | 74.0 μg/m3 (60) | 49.2 μg/m3 (134) | 134.0 | |
| May 14, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 27.0 ppb (21) | 0.83 ppb (9) | 72.0 μg/m3 (58) | 48.2 μg/m3 (132) | 132.0 | |
| May 14, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 30.0 ppb (23) | 0.83 ppb (9) | 77.0 μg/m3 (61) | 46.2 μg/m3 (127) | 127.0 | |
| May 14, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 31.0 ppb (24) | 0.87 ppb (10) | 56.0 μg/m3 (50) | 41.8 μg/m3 (116) | 116.0 | |
| May 14, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 47.0 ppb (36) | 0.8 ppb (9) | 64.0 μg/m3 (54) | 42.6 μg/m3 (118) | 118.0 | |
| May 14, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 40.0 ppb (31) | 0.79 ppb (9) | 82.0 μg/m3 (64) | 43.5 μg/m3 (120) | 120.0 | |
| May 14, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 45.0 ppb (35) | 0.87 ppb (10) | 113.0 μg/m3 (79) | 52.7 μg/m3 (143) | 143.0 | |
| May 14, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 44.0 ppb (34) | 1.16 ppb (13) | 91.0 μg/m3 (68) | 49.2 μg/m3 (134) | 134.0 | |
| May 14, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 54.0 ppb (42) | 1.31 ppb (15) | 121.0 μg/m3 (83) | 37.0 μg/m3 (104) | 104.0 | |
| May 14, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 63.0 ppb (48) | 0.99 ppb (11) | 79.0 μg/m3 (62) | 32.1 μg/m3 (93) | 93.0 | |
| May 14, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 61.0 ppb (47) | 0.83 ppb (9) | 87.0 μg/m3 (66) | 23.4 μg/m3 (74) | 74.0 | |
| May 13, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 62.0 ppb (48) | 0.75 ppb (8) | 106.0 μg/m3 (76) | N/A | 76.0 | |
| May 13, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 67.0 ppb (52) | 0.77 ppb (9) | 136.0 μg/m3 (90) | 67.0 μg/m3 (156) | 156.0 | |
| May 13, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 75.0 ppb (58) | 0.94 ppb (10) | 74.0 μg/m3 (60) | 30.7 μg/m3 (90) | 90.0 | |
| May 13, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 69.0 ppb (53) | 0.84 ppb (9) | 53.0 μg/m3 (48) | 23.4 μg/m3 (74) | 74.0 | |
| May 13, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 68.0 ppb (52) | 0.82 ppb (9) | 46.0 μg/m3 (42) | 18.1 μg/m3 (63) | 63.0 | |
| May 13, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 63.0 ppb (48) | 0.7 ppb (8) | 54.0 μg/m3 (49) | 17.0 μg/m3 (61) | 61.0 | |
| May 13, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 60.0 ppb (46) | 0.67 ppb (7) | 62.0 μg/m3 (54) | 17.7 μg/m3 (62) | 62.0 | |
| May 13, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 51.0 ppb (39) | 0.77 ppb (9) | 94.0 μg/m3 (70) | 30.0 μg/m3 (88) | 88.0 | |
| May 13, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 38.0 ppb (29) | 0.93 ppb (10) | 103.0 μg/m3 (74) | 39.4 μg/m3 (110) | 110.0 | |
| May 13, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 26.0 ppb (20) | 1.61 ppb (18) | 95.0 μg/m3 (70) | 32.7 μg/m3 (94) | 94.0 | |
| May 13, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 19.0 ppb (15) | 1.71 ppb (19) | 74.0 μg/m3 (60) | 28.9 μg/m3 (86) | 86.0 | |
| May 13, 2019, noon | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 19.0 ppb (15) | 0.94 ppb (10) | 55.0 μg/m3 (50) | 29.9 μg/m3 (88) | 88.0 | |
| May 13, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 19.0 ppb (15) | 0.75 ppb (8) | 40.0 μg/m3 (36) | 24.4 μg/m3 (76) | 76.0 | |
| May 13, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 21.0 ppb (16) | 0.62 ppb (7) | 39.0 μg/m3 (35) | 21.3 μg/m3 (70) | 70.0 | |
| May 13, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 19.0 ppb (15) | 0.61 ppb (7) | 26.0 μg/m3 (24) | 18.0 μg/m3 (63) | 63.0 | |
| May 13, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 39.0 ppb (30) | 0.56 ppb (6) | 37.0 μg/m3 (34) | 15.6 μg/m3 (58) | 58.0 | |
| May 13, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 36.0 ppb (28) | 0.64 ppb (7) | 50.0 μg/m3 (45) | 17.9 μg/m3 (63) | 63.0 | |
| May 13, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 34.0 ppb (26) | 0.68 ppb (8) | 38.0 μg/m3 (35) | 16.9 μg/m3 (60) | 60.0 | |
| May 13, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 31.0 ppb (24) | 1.07 ppb (12) | 79.0 μg/m3 (62) | 33.5 μg/m3 (96) | 96.0 | |
| May 13, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 34.0 ppb (26) | 1.06 ppb (12) | 59.0 μg/m3 (52) | 17.0 μg/m3 (61) | 61.0 | |
| May 13, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 43.0 ppb (33) | 0.92 ppb (10) | 54.0 μg/m3 (49) | 21.5 μg/m3 (70) | 70.0 | |
| May 13, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 53.0 ppb (41) | 0.72 ppb (8) | 60.0 μg/m3 (52) | 14.5 μg/m3 (55) | 55.0 | |
| May 13, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 59.0 ppb (45) | 0.67 ppb (7) | 76.0 μg/m3 (60) | 12.6 μg/m3 (51) | 60.0 | |
| May 12, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 62.0 ppb (48) | 0.6 ppb (7) | 79.0 μg/m3 (62) | 18.7 μg/m3 (64) | 64.0 | |
| May 12, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 67.0 ppb (52) | 0.62 ppb (7) | 43.0 μg/m3 (39) | 16.7 μg/m3 (60) | 60.0 | |
| May 12, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 65.0 ppb (50) | 0.66 ppb (7) | 39.0 μg/m3 (35) | 10.1 μg/m3 (42) | 50.0 | |
| May 12, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 66.0 ppb (51) | 0.74 ppb (8) | 35.0 μg/m3 (32) | 12.7 μg/m3 (51) | 51.0 | |
| May 12, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 59.0 ppb (45) | 0.66 ppb (7) | 45.0 μg/m3 (41) | 9.0 μg/m3 (38) | 45.0 | |
| May 12, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 52.0 ppb (40) | 0.64 ppb (7) | 36.0 μg/m3 (33) | 7.8 μg/m3 (32) | 40.0 | |
| May 12, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 54.0 ppb (42) | 0.68 ppb (8) | 52.0 μg/m3 (47) | 11.7 μg/m3 (49) | 49.0 | |
| May 12, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 51.0 ppb (39) | 0.76 ppb (8) | 78.0 μg/m3 (62) | 20.9 μg/m3 (69) | 69.0 | |
| May 12, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 39.0 ppb (30) | 0.84 ppb (9) | 96.0 μg/m3 (70) | 35.6 μg/m3 (100) | 100.0 | |
| May 12, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 28.0 ppb (22) | 0.94 ppb (10) | 71.0 μg/m3 (58) | 32.8 μg/m3 (94) | 94.0 | |
| May 12, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 25.0 ppb (19) | 0.98 ppb (11) | 67.0 μg/m3 (56) | 32.9 μg/m3 (94) | 94.0 | |
| May 12, 2019, noon | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 25.0 ppb (19) | 0.97 ppb (11) | 69.0 μg/m3 (57) | 38.3 μg/m3 (107) | 107.0 | |
| May 12, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 32.0 ppb (25) | 0.87 ppb (10) | 72.0 μg/m3 (58) | 44.1 μg/m3 (122) | 122.0 | |
| May 12, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 37.0 ppb (28) | 0.77 ppb (9) | 57.0 μg/m3 (51) | 32.2 μg/m3 (93) | 93.0 | |
| May 12, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 37.0 ppb (28) | 0.77 ppb (9) | 50.0 μg/m3 (45) | 29.6 μg/m3 (87) | 87.0 | |
| May 12, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 42.0 ppb (32) | 0.73 ppb (8) | 82.0 μg/m3 (64) | 31.3 μg/m3 (91) | 91.0 | |
| May 12, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 33.0 ppb (25) | 0.87 ppb (10) | 76.0 μg/m3 (60) | 41.9 μg/m3 (116) | 116.0 | |
| May 12, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 35.0 ppb (27) | 0.81 ppb (9) | 85.0 μg/m3 (65) | 33.2 μg/m3 (95) | 95.0 | |
| May 12, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 46.0 ppb (35) | 1.15 ppb (13) | 96.0 μg/m3 (70) | 26.1 μg/m3 (80) | 80.0 | |
| May 12, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 38.0 ppb (29) | 1.5 ppb (17) | 90.0 μg/m3 (68) | 43.3 μg/m3 (120) | 120.0 | |
| May 12, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 48.0 ppb (37) | 1.03 ppb (11) | 53.0 μg/m3 (48) | 16.7 μg/m3 (60) | 60.0 | |
| May 12, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 60.0 ppb (46) | 0.61 ppb (7) | 47.0 μg/m3 (43) | 10.7 μg/m3 (45) | 46.0 | |
| May 12, 2019, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 63.0 ppb (48) | 0.57 ppb (6) | 38.0 μg/m3 (35) | 14.1 μg/m3 (54) | 54.0 | |
| May 11, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 57.0 ppb (44) | 0.64 ppb (7) | 37.0 μg/m3 (34) | 8.4 μg/m3 (35) | 44.0 | |
| May 11, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 57.0 ppb (44) | 0.64 ppb (7) | 29.0 μg/m3 (26) | 6.6 μg/m3 (28) | 44.0 | |
| May 11, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 62.0 ppb (48) | 0.62 ppb (7) | 32.0 μg/m3 (29) | 4.5 μg/m3 (19) | 48.0 | |
| May 11, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 60.0 ppb (46) | 0.67 ppb (7) | 30.0 μg/m3 (27) | 7.7 μg/m3 (32) | 46.0 | |
| May 11, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 71.0 ppb (55) | 0.65 ppb (7) | 31.0 μg/m3 (28) | 3.7 μg/m3 (15) | 55.0 | |
| May 11, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (7) | 66.0 ppb (51) | 0.59 ppb (7) | 34.0 μg/m3 (31) | 7.2 μg/m3 (30) | 51.0 |