Salamanca (Irapuato) MX, MX: 20.558153, -101.20485
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 24, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 30.0 ppb (28) | 1.46 ppb (18) | 63.0 μg/m3 (55) | 24.5 μg/m3 (78) | 78.0 | |
| May 24, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 35.0 ppb (33) | 1.52 ppb (18) | 97.0 μg/m3 (72) | 22.3 μg/m3 (73) | 73.0 | |
| May 24, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 38.0 ppb (36) | 1.6 ppb (19) | 96.0 μg/m3 (72) | 26.6 μg/m3 (82) | 82.0 | |
| May 24, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 42.0 ppb (39) | 1.68 ppb (20) | 121.0 μg/m3 (84) | 30.4 μg/m3 (90) | 90.0 | |
| May 24, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 42.0 ppb (39) | 1.68 ppb (20) | 121.0 μg/m3 (84) | 30.4 μg/m3 (90) | 90.0 | |
| May 24, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 40.0 ppb (38) | 1.69 ppb (20) | 65.0 μg/m3 (56) | 44.1 μg/m3 (123) | 123.0 | |
| May 24, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 43.0 ppb (40) | 1.63 ppb (19) | 128.0 μg/m3 (88) | 31.8 μg/m3 (93) | 93.0 | |
| May 24, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 43.0 ppb (40) | 1.63 ppb (19) | 128.0 μg/m3 (88) | 31.8 μg/m3 (93) | 93.0 | |
| May 23, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 49.0 ppb (46) | 1.62 ppb (19) | 79.0 μg/m3 (63) | 33.6 μg/m3 (97) | 97.0 | |
| May 23, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 49.0 ppb (46) | 1.62 ppb (19) | 79.0 μg/m3 (63) | 33.6 μg/m3 (97) | 97.0 | |
| May 23, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 59.0 ppb (65) | 1.62 ppb (19) | 63.0 μg/m3 (55) | 33.5 μg/m3 (97) | 97.0 | |
| May 23, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 54.0 ppb (50) | 1.57 ppb (19) | 70.0 μg/m3 (59) | 36.5 μg/m3 (104) | 104.0 | |
| May 23, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 24.0 ppb (23) | 1.85 ppb (22) | 100.0 μg/m3 (74) | 51.3 μg/m3 (140) | 140.0 | |
| May 23, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 29.0 ppb (27) | 1.53 ppb (18) | 75.0 μg/m3 (61) | 41.1 μg/m3 (115) | 115.0 | |
| May 23, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 29.0 ppb (27) | 1.53 ppb (18) | 75.0 μg/m3 (61) | 41.1 μg/m3 (115) | 115.0 | |
| May 23, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 29.0 ppb (27) | 1.51 ppb (18) | 69.0 μg/m3 (58) | 34.3 μg/m3 (98) | 98.0 | |
| May 23, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 37.0 ppb (35) | 1.7 ppb (20) | 112.0 μg/m3 (80) | 34.4 μg/m3 (98) | 98.0 | |
| May 23, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 35.0 ppb (33) | 1.74 ppb (20) | 145.0 μg/m3 (96) | 34.1 μg/m3 (98) | 98.0 | |
| May 23, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 37.0 ppb (35) | 1.61 ppb (19) | 308.0 μg/m3 (178) | 34.5 μg/m3 (99) | 178.0 | |
| May 23, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 54.0 ppb (50) | 1.59 ppb (19) | 117.0 μg/m3 (82) | 21.5 μg/m3 (71) | 82.0 | |
| May 22, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 68.0 ppb (94) | 1.49 ppb (18) | 81.0 μg/m3 (64) | 20.4 μg/m3 (69) | 94.0 | |
| May 22, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 72.0 ppb (102) | 1.52 ppb (18) | 57.0 μg/m3 (52) | 30.6 μg/m3 (90) | 102.0 | |
| May 22, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (18) | 75.0 ppb (104) | 1.55 ppb (19) | 58.0 μg/m3 (53) | 32.0 μg/m3 (93) | 104.0 | |
| May 22, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 71.0 ppb (101) | 1.55 ppb (19) | 66.0 μg/m3 (57) | 29.8 μg/m3 (89) | 101.0 | |
| May 22, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 62.0 ppb (74) | 1.6 ppb (19) | 64.0 μg/m3 (56) | 29.9 μg/m3 (89) | 89.0 | |
| May 22, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 56.0 ppb (55) | 1.56 ppb (19) | 67.0 μg/m3 (57) | 38.1 μg/m3 (108) | 108.0 | |
| May 22, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 52.0 ppb (49) | 1.6 ppb (19) | 77.0 μg/m3 (62) | 36.2 μg/m3 (103) | 103.0 | |
| May 22, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 42.0 ppb (39) | 1.63 ppb (19) | 80.0 μg/m3 (64) | 47.2 μg/m3 (130) | 130.0 | |
| May 22, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 29.0 ppb (27) | 1.64 ppb (19) | 93.0 μg/m3 (70) | 28.8 μg/m3 (87) | 87.0 | |
| May 22, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 20.0 ppb (19) | 1.73 ppb (20) | 103.0 μg/m3 (75) | 38.8 μg/m3 (110) | 110.0 | |
| May 22, 2022, noon | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 12.0 ppb (12) | 1.79 ppb (21) | 117.0 μg/m3 (82) | 45.3 μg/m3 (126) | 126.0 | |
| May 22, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 6.0 ppb (6) | 1.73 ppb (20) | 96.0 μg/m3 (72) | 37.5 μg/m3 (106) | 106.0 | |
| May 22, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 17.0 ppb (16) | 1.62 ppb (19) | 80.0 μg/m3 (64) | 34.0 μg/m3 (98) | 98.0 | |
| May 22, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 27.0 ppb (25) | 1.54 ppb (18) | 79.0 μg/m3 (63) | 34.3 μg/m3 (98) | 98.0 | |
| May 22, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 35.0 ppb (33) | 1.59 ppb (19) | 87.0 μg/m3 (67) | 38.4 μg/m3 (109) | 109.0 | |
| May 22, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 34.0 ppb (32) | 1.67 ppb (20) | 92.0 μg/m3 (70) | 39.8 μg/m3 (112) | 112.0 | |
| May 22, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 38.0 ppb (36) | 1.79 ppb (21) | 116.0 μg/m3 (82) | 45.6 μg/m3 (126) | 126.0 | |
| May 22, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 33.0 ppb (31) | 1.8 ppb (21) | 114.0 μg/m3 (81) | 39.3 μg/m3 (111) | 111.0 | |
| May 22, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 40.0 ppb (38) | 1.68 ppb (20) | 110.0 μg/m3 (79) | 28.9 μg/m3 (87) | 87.0 | |
| May 22, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 51.0 ppb (48) | 1.64 ppb (19) | 114.0 μg/m3 (81) | 27.5 μg/m3 (84) | 84.0 | |
| May 22, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 64.0 ppb (81) | 1.51 ppb (18) | 97.0 μg/m3 (72) | 23.6 μg/m3 (76) | 81.0 | |
| May 21, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 67.0 ppb (91) | 1.49 ppb (18) | 61.0 μg/m3 (54) | 20.7 μg/m3 (70) | 91.0 | |
| May 21, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 71.0 ppb (101) | 1.54 ppb (18) | 61.0 μg/m3 (54) | 20.3 μg/m3 (69) | 101.0 | |
| May 21, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 68.0 ppb (94) | 1.5 ppb (18) | 66.0 μg/m3 (57) | 24.2 μg/m3 (77) | 94.0 | |
| May 21, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 66.0 ppb (87) | 1.53 ppb (18) | 54.0 μg/m3 (50) | 26.3 μg/m3 (81) | 87.0 | |
| May 21, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 63.0 ppb (78) | 1.52 ppb (18) | 51.0 μg/m3 (48) | 21.9 μg/m3 (72) | 78.0 | |
| May 21, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 61.0 ppb (71) | 1.51 ppb (18) | 57.0 μg/m3 (52) | 23.2 μg/m3 (75) | 75.0 | |
| May 21, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 56.0 ppb (55) | 1.44 ppb (16) | 53.0 μg/m3 (50) | 29.0 μg/m3 (87) | 87.0 | |
| May 21, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 52.0 ppb (49) | 1.52 ppb (18) | 68.0 μg/m3 (58) | 34.0 μg/m3 (98) | 98.0 | |
| May 21, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 40.0 ppb (38) | 1.61 ppb (19) | 85.0 μg/m3 (66) | 36.7 μg/m3 (104) | 104.0 | |
| May 21, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 18.0 ppb (17) | 1.83 ppb (21) | 101.0 μg/m3 (74) | 36.7 μg/m3 (104) | 104.0 | |
| May 21, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 7.0 ppb (7) | 1.93 ppb (22) | 108.0 μg/m3 (78) | 36.7 μg/m3 (104) | 104.0 | |
| May 21, 2022, noon | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 6.0 ppb (6) | 1.89 ppb (22) | 90.0 μg/m3 (69) | 34.6 μg/m3 (99) | 99.0 | |
| May 21, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 22.0 ppb (21) | 1.51 ppb (18) | 77.0 μg/m3 (62) | 35.6 μg/m3 (102) | 102.0 | |
| May 21, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 26.0 ppb (25) | 1.5 ppb (18) | 73.0 μg/m3 (60) | 27.0 μg/m3 (83) | 83.0 | |
| May 21, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 32.0 ppb (30) | 1.47 ppb (18) | 74.0 μg/m3 (61) | 32.3 μg/m3 (94) | 94.0 | |
| May 21, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 36.0 ppb (34) | 1.7 ppb (20) | 117.0 μg/m3 (82) | 50.0 μg/m3 (137) | 137.0 | |
| May 21, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 40.0 ppb (38) | 1.7 ppb (20) | 103.0 μg/m3 (75) | 41.0 μg/m3 (115) | 115.0 | |
| May 21, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 57.0 ppb (58) | 1.64 ppb (19) | 98.0 μg/m3 (73) | 35.6 μg/m3 (102) | 102.0 | |
| May 21, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 66.0 ppb (87) | 1.57 ppb (19) | 90.0 μg/m3 (69) | 23.9 μg/m3 (76) | 87.0 | |
| May 21, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 64.0 ppb (81) | 1.52 ppb (18) | 75.0 μg/m3 (61) | 23.0 μg/m3 (74) | 81.0 | |
| May 20, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 62.0 ppb (74) | 1.49 ppb (18) | 55.0 μg/m3 (51) | 24.6 μg/m3 (78) | 78.0 | |
| May 20, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 61.0 ppb (71) | 1.46 ppb (18) | 50.0 μg/m3 (47) | 23.6 μg/m3 (76) | 76.0 | |
| May 20, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 61.0 ppb (71) | 1.46 ppb (18) | 50.0 μg/m3 (47) | 25.1 μg/m3 (79) | 79.0 | |
| May 20, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 58.0 ppb (61) | 1.48 ppb (18) | 90.0 μg/m3 (69) | 20.8 μg/m3 (70) | 70.0 | |
| May 20, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 57.0 ppb (58) | 1.48 ppb (18) | 82.0 μg/m3 (65) | 27.5 μg/m3 (84) | 84.0 | |
| May 20, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 54.0 ppb (50) | 1.48 ppb (18) | 63.0 μg/m3 (55) | 32.1 μg/m3 (94) | 94.0 | |
| May 20, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 52.0 ppb (49) | 1.53 ppb (18) | 81.0 μg/m3 (64) | 38.2 μg/m3 (108) | 108.0 | |
| May 20, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 47.0 ppb (44) | 1.56 ppb (19) | 87.0 μg/m3 (67) | 43.9 μg/m3 (122) | 122.0 | |
| May 20, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 39.0 ppb (37) | 1.67 ppb (20) | 100.0 μg/m3 (74) | 46.0 μg/m3 (127) | 127.0 | |
| May 20, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 23.0 ppb (22) | 1.88 ppb (22) | 122.0 μg/m3 (85) | 41.6 μg/m3 (117) | 117.0 | |
| May 20, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 27.0 ppb (25) | 1.67 ppb (20) | 69.0 μg/m3 (58) | 34.2 μg/m3 (98) | 98.0 | |
| May 20, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 33.0 ppb (31) | 1.54 ppb (18) | 77.0 μg/m3 (62) | 41.3 μg/m3 (116) | 116.0 | |
| May 20, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 37.0 ppb (35) | 1.53 ppb (18) | 74.0 μg/m3 (61) | 39.9 μg/m3 (112) | 112.0 | |
| May 20, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 38.0 ppb (36) | 1.51 ppb (18) | 76.0 μg/m3 (62) | 38.3 μg/m3 (108) | 108.0 | |
| May 20, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 40.0 ppb (38) | 1.52 ppb (18) | 81.0 μg/m3 (64) | 40.5 μg/m3 (114) | 114.0 | |
| May 20, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 47.0 ppb (44) | 1.54 ppb (18) | 94.0 μg/m3 (71) | 50.7 μg/m3 (139) | 139.0 | |
| May 20, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 43.0 ppb (40) | 1.61 ppb (19) | 97.0 μg/m3 (72) | 46.4 μg/m3 (128) | 128.0 | |
| May 20, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 31.0 ppb (29) | 1.68 ppb (20) | 94.0 μg/m3 (71) | 32.0 μg/m3 (93) | 93.0 | |
| May 20, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 23.0 ppb (22) | 1.73 ppb (20) | 99.0 μg/m3 (73) | 30.9 μg/m3 (91) | 91.0 | |
| May 20, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (50) | 17.0 ppb (16) | 2.02 ppb (23) | 73.0 μg/m3 (60) | 13.6 μg/m3 (55) | 60.0 | |
| May 20, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (29) | 28.0 ppb (26) | 1.85 ppb (22) | 37.0 μg/m3 (35) | 13.5 μg/m3 (54) | 54.0 | |
| May 20, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (32) | 40.0 ppb (38) | 1.68 ppb (20) | 51.0 μg/m3 (48) | 16.2 μg/m3 (60) | 60.0 | |
| May 19, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (69) | 43.0 ppb (40) | 2.13 ppb (24) | 63.0 μg/m3 (55) | 12.6 μg/m3 (53) | 69.0 | |
| May 19, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (69) | 43.0 ppb (40) | 2.13 ppb (24) | 63.0 μg/m3 (55) | 12.6 μg/m3 (53) | 69.0 | |
| May 19, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 54.0 ppb (50) | 1.46 ppb (18) | 30.0 μg/m3 (28) | 14.6 μg/m3 (57) | 57.0 | |
| May 19, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 49.0 ppb (46) | 1.43 ppb (16) | 21.0 μg/m3 (20) | 14.3 μg/m3 (56) | 56.0 | |
| May 19, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 53.0 ppb (50) | 1.42 ppb (16) | 36.0 μg/m3 (34) | 15.8 μg/m3 (59) | 59.0 | |
| May 19, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 60.0 ppb (68) | 1.48 ppb (18) | 32.0 μg/m3 (30) | 22.4 μg/m3 (73) | 73.0 | |
| May 19, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 46.0 ppb (43) | 1.55 ppb (19) | 64.0 μg/m3 (56) | 31.8 μg/m3 (93) | 93.0 | |
| May 19, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (19) | 28.0 ppb (26) | 1.44 ppb (16) | 49.0 μg/m3 (46) | 20.9 μg/m3 (70) | 70.0 | |
| May 19, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 28.0 ppb (26) | 1.41 ppb (16) | 83.0 μg/m3 (65) | 16.5 μg/m3 (61) | 65.0 | |
| May 19, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 41.0 ppb (38) | 1.38 ppb (16) | 79.0 μg/m3 (63) | 10.2 μg/m3 (43) | 63.0 | |
| May 19, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 43.0 ppb (40) | 1.4 ppb (16) | 60.0 μg/m3 (54) | 6.1 μg/m3 (26) | 54.0 | |
| May 19, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 32.0 ppb (30) | 1.42 ppb (16) | 27.0 μg/m3 (25) | 20.5 μg/m3 (69) | 69.0 | |
| May 19, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 36.0 ppb (34) | 1.44 ppb (16) | 154.0 μg/m3 (100) | 10.7 μg/m3 (45) | 100.0 | |
| May 18, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 56.0 ppb (55) | 1.48 ppb (18) | 114.0 μg/m3 (81) | 18.0 μg/m3 (64) | 81.0 | |
| May 18, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 55.0 ppb (51) | 1.5 ppb (18) | 66.0 μg/m3 (57) | 13.3 μg/m3 (54) | 57.0 | |
| May 18, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 56.0 ppb (55) | 1.47 ppb (18) | 52.0 μg/m3 (49) | 22.5 μg/m3 (73) | 73.0 | |
| May 18, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 55.0 ppb (51) | 1.43 ppb (16) | 60.0 μg/m3 (54) | 24.9 μg/m3 (78) | 78.0 | |
| May 18, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 61.0 ppb (71) | 1.4 ppb (16) | 33.0 μg/m3 (31) | 32.0 μg/m3 (93) | 93.0 | |
| May 18, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 55.0 ppb (51) | 1.49 ppb (18) | 52.0 μg/m3 (49) | 15.1 μg/m3 (58) | 58.0 | |
| May 18, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 43.0 ppb (40) | 1.45 ppb (16) | 69.0 μg/m3 (58) | 37.9 μg/m3 (107) | 107.0 | |
| May 18, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 31.0 ppb (29) | 1.54 ppb (18) | 77.0 μg/m3 (62) | 24.2 μg/m3 (77) | 77.0 | |
| May 18, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 31.0 ppb (29) | 1.54 ppb (18) | 77.0 μg/m3 (62) | 24.2 μg/m3 (77) | 77.0 | |
| May 18, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 22.0 ppb (21) | 1.54 ppb (18) | 79.0 μg/m3 (63) | 27.0 μg/m3 (83) | 83.0 | |
| May 18, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 22.0 ppb (21) | 1.54 ppb (18) | 79.0 μg/m3 (63) | 27.0 μg/m3 (83) | 83.0 | |
| May 18, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 10.0 ppb (10) | 1.75 ppb (21) | 116.0 μg/m3 (82) | 41.5 μg/m3 (116) | 116.0 | |
| May 18, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 10.0 ppb (10) | 1.75 ppb (21) | 116.0 μg/m3 (82) | 41.5 μg/m3 (116) | 116.0 | |
| May 18, 2022, noon | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 2.0 ppb (2) | 2.13 ppb (24) | 81.0 μg/m3 (64) | 27.3 μg/m3 (83) | 83.0 | |
| May 18, 2022, noon | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 2.0 ppb (2) | 2.13 ppb (24) | 81.0 μg/m3 (64) | 27.3 μg/m3 (83) | 83.0 | |
| May 18, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 32.0 ppb (30) | 1.65 ppb (19) | 117.0 μg/m3 (82) | 54.3 μg/m3 (148) | 148.0 | |
| May 18, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 37.0 ppb (35) | 1.66 ppb (20) | 139.0 μg/m3 (93) | 50.9 μg/m3 (139) | 139.0 | |
| May 18, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 42.0 ppb (39) | 1.63 ppb (19) | 101.0 μg/m3 (74) | 24.3 μg/m3 (77) | 77.0 | |
| May 17, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 54.0 ppb (50) | 1.49 ppb (18) | 68.0 μg/m3 (58) | 24.4 μg/m3 (77) | 77.0 | |
| May 17, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 61.0 ppb (71) | 1.49 ppb (18) | 64.0 μg/m3 (56) | 24.0 μg/m3 (77) | 77.0 | |
| May 17, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 62.0 ppb (74) | 1.47 ppb (18) | 55.0 μg/m3 (51) | 20.8 μg/m3 (70) | 74.0 | |
| May 17, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 56.0 ppb (55) | 1.43 ppb (16) | 57.0 μg/m3 (52) | 22.9 μg/m3 (74) | 74.0 | |
| May 17, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 51.0 ppb (48) | 1.45 ppb (16) | 60.0 μg/m3 (54) | 31.1 μg/m3 (91) | 91.0 | |
| May 17, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 54.0 ppb (50) | 1.56 ppb (19) | 84.0 μg/m3 (66) | 31.1 μg/m3 (91) | 91.0 | |
| May 17, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 54.0 ppb (50) | 1.56 ppb (19) | 84.0 μg/m3 (66) | 31.1 μg/m3 (91) | 91.0 | |
| May 17, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 52.0 ppb (49) | 1.58 ppb (19) | 86.0 μg/m3 (67) | 34.5 μg/m3 (99) | 99.0 | |
| May 17, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 52.0 ppb (49) | 1.58 ppb (19) | 86.0 μg/m3 (67) | 34.5 μg/m3 (99) | 99.0 | |
| May 17, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (19) | 42.0 ppb (39) | 1.62 ppb (19) | 79.0 μg/m3 (63) | 33.3 μg/m3 (96) | 96.0 | |
| May 17, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (19) | 42.0 ppb (39) | 1.62 ppb (19) | 79.0 μg/m3 (63) | 33.3 μg/m3 (96) | 96.0 | |
| May 17, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (22) | 31.0 ppb (29) | 1.61 ppb (19) | 83.0 μg/m3 (65) | 29.8 μg/m3 (89) | 89.0 | |
| May 17, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (22) | 31.0 ppb (29) | 1.61 ppb (19) | 83.0 μg/m3 (65) | 29.8 μg/m3 (89) | 89.0 | |
| May 17, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (18) | 19.0 ppb (18) | 1.84 ppb (21) | 102.0 μg/m3 (75) | 47.8 μg/m3 (132) | 132.0 | |
| May 17, 2022, noon | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (77) | 4.0 ppb (4) | 1.93 ppb (22) | 113.0 μg/m3 (80) | 13.8 μg/m3 (55) | 80.0 | |
| May 17, 2022, noon | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (77) | 4.0 ppb (4) | 1.93 ppb (22) | 113.0 μg/m3 (80) | 13.8 μg/m3 (55) | 80.0 | |
| May 17, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (43) | 18.0 ppb (17) | 1.4 ppb (16) | 53.0 μg/m3 (50) | 19.0 μg/m3 (66) | 66.0 | |
| May 17, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (43) | 18.0 ppb (17) | 1.4 ppb (16) | 53.0 μg/m3 (50) | 19.0 μg/m3 (66) | 66.0 | |
| May 17, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (36) | 20.0 ppb (19) | 1.32 ppb (15) | 60.0 μg/m3 (54) | 23.3 μg/m3 (75) | 75.0 | |
| May 17, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (83) | 21.0 ppb (20) | 1.3 ppb (15) | 45.0 μg/m3 (42) | 26.7 μg/m3 (82) | 83.0 | |
| May 17, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (18) | 20.0 ppb (19) | 1.44 ppb (16) | 78.0 μg/m3 (63) | 14.2 μg/m3 (56) | 63.0 | |
| May 17, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (36) | 28.0 ppb (26) | 1.68 ppb (20) | 143.0 μg/m3 (95) | 13.1 μg/m3 (54) | 95.0 | |
| May 17, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 33.0 ppb (31) | 1.73 ppb (20) | 47.0 μg/m3 (44) | 22.2 μg/m3 (73) | 73.0 | |
| May 16, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (23) | 41.0 ppb (38) | 1.57 ppb (19) | 47.0 μg/m3 (44) | 15.5 μg/m3 (59) | 59.0 | |
| May 16, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 44.0 ppb (41) | 1.47 ppb (18) | 36.0 μg/m3 (34) | 29.3 μg/m3 (88) | 88.0 | |
| May 16, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (16) | 43.0 ppb (40) | 1.46 ppb (18) | 37.0 μg/m3 (35) | 17.8 μg/m3 (63) | 63.0 | |
| May 16, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 46.0 ppb (43) | 1.5 ppb (18) | 43.0 μg/m3 (40) | 9.3 μg/m3 (39) | 43.0 | |
| May 16, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 48.0 ppb (45) | 1.47 ppb (18) | 48.0 μg/m3 (45) | 11.4 μg/m3 (48) | 48.0 | |
| May 16, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 42.0 ppb (39) | 1.55 ppb (19) | 78.0 μg/m3 (63) | 23.3 μg/m3 (75) | 75.0 | |
| May 16, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (16) | 42.0 ppb (39) | 1.55 ppb (19) | 114.0 μg/m3 (81) | 14.7 μg/m3 (57) | 81.0 | |
| May 16, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (26) | 36.0 ppb (34) | 1.65 ppb (19) | 90.0 μg/m3 (69) | 19.1 μg/m3 (66) | 69.0 | |
| May 16, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (23) | 29.0 ppb (27) | 1.66 ppb (20) | 90.0 μg/m3 (69) | 35.1 μg/m3 (100) | 100.0 | |
| May 16, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (43) | 18.0 ppb (17) | 1.73 ppb (20) | 114.0 μg/m3 (81) | 31.3 μg/m3 (92) | 92.0 | |
| May 16, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (69) | 13.0 ppb (13) | 1.68 ppb (20) | 107.0 μg/m3 (77) | 29.7 μg/m3 (89) | 89.0 | |
| May 16, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 27.0 ppb (25) | 1.32 ppb (15) | 68.0 μg/m3 (58) | 12.8 μg/m3 (53) | 58.0 | |
| May 16, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (16) | 28.0 ppb (26) | 1.34 ppb (15) | 92.0 μg/m3 (70) | 11.9 μg/m3 (50) | 70.0 | |
| May 16, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (55) | 28.0 ppb (26) | 1.77 ppb (21) | 97.0 μg/m3 (72) | 23.4 μg/m3 (75) | 75.0 | |
| May 16, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (55) | 28.0 ppb (26) | 1.77 ppb (21) | 97.0 μg/m3 (72) | 23.4 μg/m3 (75) | 75.0 | |
| May 16, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 63.0 ppb (85) | 30.0 ppb (28) | 1.39 ppb (16) | 131.0 μg/m3 (89) | 19.2 μg/m3 (66) | 89.0 | |
| May 16, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (36) | 38.0 ppb (36) | 1.38 ppb (16) | 99.0 μg/m3 (73) | 9.2 μg/m3 (39) | 73.0 | |
| May 15, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (26) | 45.0 ppb (42) | 1.39 ppb (16) | 36.0 μg/m3 (34) | 24.1 μg/m3 (77) | 77.0 | |
| May 15, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (40) | 42.0 ppb (39) | 1.37 ppb (16) | 34.0 μg/m3 (32) | 16.2 μg/m3 (60) | 60.0 | |
| May 15, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 37.0 ppb (35) | 1.48 ppb (18) | 37.0 μg/m3 (35) | 21.5 μg/m3 (71) | 71.0 | |
| May 15, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 10.0 ppb (10) | 1.35 ppb (16) | 54.0 μg/m3 (50) | 25.7 μg/m3 (80) | 80.0 | |
| May 15, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 18.0 ppb (17) | 1.37 ppb (16) | 45.0 μg/m3 (42) | 23.9 μg/m3 (76) | 76.0 | |
| May 15, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 22.0 ppb (21) | 1.31 ppb (15) | 44.0 μg/m3 (41) | 21.8 μg/m3 (72) | 72.0 | |
| May 15, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 25.0 ppb (24) | 1.33 ppb (15) | 55.0 μg/m3 (51) | 29.0 μg/m3 (87) | 87.0 | |
| May 15, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 27.0 ppb (25) | 1.31 ppb (15) | 43.0 μg/m3 (40) | 25.7 μg/m3 (80) | 80.0 | |
| May 15, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 27.0 ppb (25) | 1.31 ppb (15) | 47.0 μg/m3 (44) | 19.1 μg/m3 (66) | 66.0 | |
| May 15, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 28.0 ppb (26) | 1.34 ppb (15) | 70.0 μg/m3 (59) | 30.0 μg/m3 (89) | 89.0 | |
| May 15, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 29.0 ppb (27) | 1.37 ppb (16) | 128.0 μg/m3 (88) | 33.4 μg/m3 (96) | 96.0 | |
| May 15, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 29.0 ppb (27) | 1.42 ppb (16) | 133.0 μg/m3 (90) | 37.7 μg/m3 (107) | 107.0 | |
| May 15, 2022, midnight | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 38.0 ppb (36) | 1.47 ppb (18) | 203.0 μg/m3 (125) | 29.5 μg/m3 (88) | 125.0 | |
| May 14, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (28) | 57.0 ppb (58) | 1.49 ppb (18) | 43.0 μg/m3 (40) | 34.3 μg/m3 (98) | 98.0 |