Pocatello (N 2nd Ave) ID, US: 42.876701, -112.460297
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 28, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 10.0 μg/m3 (9) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 28, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 10.0 μg/m3 (9) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 28, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (5) | N/A | 8.0 μg/m3 (7) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 28, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (7) | N/A | 13.0 μg/m3 (12) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 28, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | N/A | 25.0 μg/m3 (23) | 5.0 μg/m3 (21) | 23.0 | |
| Sept. 28, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 24.0 μg/m3 (22) | 7.0 μg/m3 (29) | 29.0 | |
| Sept. 28, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (5) | N/A | 12.0 μg/m3 (11) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 28, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (5) | N/A | 16.0 μg/m3 (15) | 3.0 μg/m3 (12) | 15.0 | |
| Sept. 28, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (8) | N/A | 37.0 μg/m3 (34) | 6.0 μg/m3 (25) | 34.0 | |
| Sept. 28, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (13) | N/A | 28.0 μg/m3 (25) | 4.0 μg/m3 (17) | 25.0 | |
| Sept. 28, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (24) | N/A | 15.0 μg/m3 (14) | 3.0 μg/m3 (12) | 24.0 | |
| Sept. 28, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 5.0 μg/m3 (5) | 1.0 μg/m3 (4) | 34.0 | |
| Sept. 27, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 5.0 μg/m3 (5) | 2.0 μg/m3 (8) | 34.0 | |
| Sept. 27, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (33) | N/A | 6.0 μg/m3 (5) | 1.0 μg/m3 (4) | 33.0 | |
| Sept. 27, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (33) | N/A | 6.0 μg/m3 (5) | 3.0 μg/m3 (12) | 33.0 | |
| Sept. 27, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (33) | N/A | 6.0 μg/m3 (5) | 3.0 μg/m3 (12) | 33.0 | |
| Sept. 27, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 3.0 μg/m3 (3) | 4.0 μg/m3 (17) | 34.0 | |
| Sept. 27, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 4.0 μg/m3 (4) | 7.0 μg/m3 (29) | 32.0 | |
| Sept. 27, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 4.0 μg/m3 (4) | 4.0 μg/m3 (17) | 30.0 | |
| Sept. 27, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (27) | N/A | 4.0 μg/m3 (4) | 4.0 μg/m3 (17) | 27.0 | |
| Sept. 27, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | N/A | 6.0 μg/m3 (5) | 4.0 μg/m3 (17) | 21.0 | |
| Sept. 27, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (8) | N/A | 6.0 μg/m3 (5) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 27, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (9) | N/A | 10.0 μg/m3 (9) | 5.0 μg/m3 (21) | 21.0 | |
| Sept. 27, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (8) | N/A | 9.0 μg/m3 (8) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 27, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (9) | N/A | 6.0 μg/m3 (5) | 3.0 μg/m3 (12) | 12.0 | |
| Sept. 27, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 25.0 | |
| Sept. 27, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | N/A | 5.0 μg/m3 (5) | 7.0 μg/m3 (29) | 29.0 | |
| Sept. 27, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | N/A | 9.0 μg/m3 (8) | 6.0 μg/m3 (25) | 28.0 | |
| Sept. 27, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | N/A | 12.0 μg/m3 (11) | 5.0 μg/m3 (21) | 28.0 | |
| Sept. 27, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 10.0 μg/m3 (9) | 4.0 μg/m3 (17) | 30.0 | |
| Sept. 27, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 9.0 μg/m3 (8) | 5.0 μg/m3 (21) | 30.0 | |
| Sept. 27, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | N/A | 11.0 μg/m3 (10) | 4.0 μg/m3 (17) | 29.0 | |
| Sept. 27, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 17.0 μg/m3 (15) | 2.0 μg/m3 (8) | 30.0 | |
| Sept. 27, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 20.0 μg/m3 (18) | 4.0 μg/m3 (17) | 30.0 | |
| Sept. 27, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 29.0 μg/m3 (26) | 4.0 μg/m3 (17) | 30.0 | |
| Sept. 27, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | N/A | 44.0 μg/m3 (40) | 4.0 μg/m3 (17) | 40.0 | |
| Sept. 26, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 55.0 μg/m3 (50) | 5.0 μg/m3 (21) | 50.0 | |
| Sept. 26, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 60.0 μg/m3 (52) | 6.0 μg/m3 (25) | 52.0 | |
| Sept. 26, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 60.0 μg/m3 (52) | 4.0 μg/m3 (17) | 52.0 | |
| Sept. 26, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 46.0 μg/m3 (42) | 4.0 μg/m3 (17) | 42.0 | |
| Sept. 26, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | N/A | 46.0 μg/m3 (42) | 4.0 μg/m3 (17) | 42.0 | |
| Sept. 26, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (26) | N/A | 70.0 μg/m3 (58) | 3.0 μg/m3 (12) | 58.0 | |
| Sept. 26, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 31.0 μg/m3 (28) | 3.0 μg/m3 (12) | 28.0 | |
| Sept. 26, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (24) | N/A | 21.0 μg/m3 (19) | 4.0 μg/m3 (17) | 24.0 | |
| Sept. 26, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (23) | N/A | 30.0 μg/m3 (27) | 2.0 μg/m3 (8) | 27.0 | |
| Sept. 26, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (23) | N/A | 14.0 μg/m3 (13) | 2.0 μg/m3 (8) | 23.0 | |
| Sept. 26, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (23) | N/A | 14.0 μg/m3 (13) | 2.0 μg/m3 (8) | 23.0 | |
| Sept. 26, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (23) | N/A | 23.0 μg/m3 (21) | 3.0 μg/m3 (12) | 23.0 | |
| Sept. 26, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 20.0 μg/m3 (18) | 7.0 μg/m3 (29) | 29.0 | |
| Sept. 26, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (24) | N/A | 23.0 μg/m3 (21) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 26, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (23) | N/A | 32.0 μg/m3 (29) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 26, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | N/A | 37.0 μg/m3 (34) | 9.0 μg/m3 (38) | 38.0 | |
| Sept. 26, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 25.0 μg/m3 (23) | 9.0 μg/m3 (38) | 38.0 | |
| Sept. 26, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 27.0 μg/m3 (25) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 26, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 32.0 μg/m3 (29) | 10.0 μg/m3 (42) | 42.0 | |
| Sept. 26, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | N/A | 28.0 μg/m3 (25) | 8.0 μg/m3 (33) | 33.0 | |
| Sept. 26, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | N/A | 28.0 μg/m3 (25) | 12.0 μg/m3 (50) | 50.0 | |
| Sept. 26, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 53.0 μg/m3 (48) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 26, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 39.0 μg/m3 (35) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 26, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 34.0 μg/m3 (31) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 25, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 45.0 μg/m3 (41) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 25, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (33) | N/A | 50.0 μg/m3 (45) | 12.0 μg/m3 (50) | 50.0 | |
| Sept. 25, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 44.0 μg/m3 (40) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 25, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | N/A | 55.0 μg/m3 (50) | 16.0 μg/m3 (59) | 59.0 | |
| Sept. 25, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | N/A | 44.0 μg/m3 (40) | 8.0 μg/m3 (33) | 40.0 | |
| Sept. 25, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m3 (19) | 4.0 μg/m3 (17) | 19.0 | |
| Sept. 25, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 μg/m3 (10) | 4.0 μg/m3 (17) | 17.0 | |
| Sept. 25, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m3 (14) | 6.0 μg/m3 (25) | 25.0 | |
| Sept. 25, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (22) | N/A | 21.0 μg/m3 (19) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 25, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (4) | N/A | 204.0 μg/m3 (124) | 21.0 μg/m3 (69) | 124.0 | |
| Sept. 25, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (6) | N/A | 166.0 μg/m3 (106) | 12.0 μg/m3 (50) | 106.0 | |
| Sept. 25, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (20) | N/A | 18.0 μg/m3 (16) | 10.0 μg/m3 (42) | 42.0 | |
| Sept. 25, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (13) | N/A | 25.0 μg/m3 (23) | 13.0 μg/m3 (52) | 52.0 | |
| Sept. 25, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | N/A | 24.0 μg/m3 (22) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 25, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | 23.0 μg/m3 (21) | 8.0 μg/m3 (33) | 33.0 | |
| Sept. 25, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (23) | N/A | 29.0 μg/m3 (26) | 12.0 μg/m3 (50) | 50.0 | |
| Sept. 25, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | N/A | 42.0 μg/m3 (38) | 19.0 μg/m3 (65) | 65.0 | |
| Sept. 25, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (22) | N/A | 47.0 μg/m3 (43) | 18.0 μg/m3 (63) | 63.0 | |
| Sept. 25, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (24) | N/A | 57.0 μg/m3 (51) | 19.0 μg/m3 (65) | 65.0 | |
| Sept. 25, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 59.0 μg/m3 (52) | 19.0 μg/m3 (65) | 65.0 | |
| Sept. 25, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (27) | N/A | 53.0 μg/m3 (48) | 20.0 μg/m3 (67) | 67.0 | |
| Sept. 25, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | N/A | 59.0 μg/m3 (52) | 21.0 μg/m3 (69) | 69.0 | |
| Sept. 25, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (33) | N/A | 71.0 μg/m3 (58) | 27.0 μg/m3 (82) | 82.0 | |
| Sept. 25, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (38) | N/A | 59.0 μg/m3 (52) | 24.0 μg/m3 (76) | 76.0 | |
| Sept. 24, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (39) | N/A | 63.0 μg/m3 (54) | 20.0 μg/m3 (67) | 67.0 | |
| Sept. 24, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (40) | N/A | 76.0 μg/m3 (60) | 28.0 μg/m3 (84) | 84.0 | |
| Sept. 24, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (39) | N/A | 115.0 μg/m3 (80) | 30.0 μg/m3 (88) | 88.0 | |
| Sept. 24, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (40) | N/A | 115.0 μg/m3 (80) | 35.0 μg/m3 (99) | 99.0 | |
| Sept. 24, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (42) | N/A | 86.0 μg/m3 (66) | 35.0 μg/m3 (99) | 99.0 | |
| Sept. 24, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (40) | N/A | 98.0 μg/m3 (72) | 34.0 μg/m3 (97) | 97.0 | |
| Sept. 24, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (37) | N/A | 96.0 μg/m3 (70) | 33.0 μg/m3 (95) | 95.0 | |
| Sept. 24, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 63.0 μg/m3 (54) | 21.0 μg/m3 (69) | 69.0 | |
| Sept. 24, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (27) | N/A | 36.0 μg/m3 (33) | 12.0 μg/m3 (50) | 50.0 | |
| Sept. 24, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 42.0 μg/m3 (38) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 24, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | N/A | 32.0 μg/m3 (29) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 24, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (26) | N/A | 27.0 μg/m3 (25) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 24, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | N/A | 27.0 μg/m3 (25) | 13.0 μg/m3 (52) | 52.0 | |
| Sept. 24, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | N/A | 30.0 μg/m3 (27) | 9.0 μg/m3 (38) | 38.0 | |
| Sept. 24, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 27.0 μg/m3 (25) | 16.0 μg/m3 (59) | 59.0 | |
| Sept. 24, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | N/A | 27.0 μg/m3 (25) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 24, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 29.0 μg/m3 (26) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 24, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (26) | N/A | 39.0 μg/m3 (35) | 17.0 μg/m3 (61) | 61.0 | |
| Sept. 24, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | N/A | 33.0 μg/m3 (30) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 24, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 24.0 μg/m3 (22) | 17.0 μg/m3 (61) | 61.0 | |
| Sept. 24, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 41.0 μg/m3 (37) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 24, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (11) | N/A | 47.0 μg/m3 (43) | 17.0 μg/m3 (61) | 61.0 | |
| Sept. 24, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | 61.0 μg/m3 (53) | 18.0 μg/m3 (63) | 63.0 | |
| Sept. 24, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 57.0 μg/m3 (51) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 23, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (39) | N/A | 52.0 μg/m3 (47) | 18.0 μg/m3 (63) | 63.0 | |
| Sept. 23, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (38) | N/A | 121.0 μg/m3 (83) | 18.0 μg/m3 (63) | 83.0 | |
| Sept. 23, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (37) | N/A | 63.0 μg/m3 (54) | 17.0 μg/m3 (61) | 61.0 | |
| Sept. 23, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (38) | N/A | 69.0 μg/m3 (57) | 14.0 μg/m3 (54) | 57.0 | |
| Sept. 23, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (39) | N/A | 72.0 μg/m3 (58) | 20.0 μg/m3 (67) | 67.0 | |
| Sept. 23, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (38) | N/A | 50.0 μg/m3 (45) | 19.0 μg/m3 (65) | 65.0 | |
| Sept. 23, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 53.0 μg/m3 (48) | 23.0 μg/m3 (73) | 73.0 | |
| Sept. 23, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 44.0 μg/m3 (40) | 21.0 μg/m3 (69) | 69.0 | |
| Sept. 23, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | 51.0 μg/m3 (46) | 26.0 μg/m3 (80) | 80.0 | |
| Sept. 23, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (22) | N/A | 47.0 μg/m3 (43) | 24.0 μg/m3 (76) | 76.0 | |
| Sept. 23, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | N/A | 47.0 μg/m3 (43) | 26.0 μg/m3 (80) | 80.0 | |
| Sept. 23, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | N/A | 38.0 μg/m3 (35) | 26.0 μg/m3 (80) | 80.0 | |
| Sept. 23, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | N/A | 41.0 μg/m3 (37) | 28.0 μg/m3 (84) | 84.0 | |
| Sept. 23, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | 34.0 μg/m3 (31) | 25.0 μg/m3 (78) | 78.0 | |
| Sept. 23, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (23) | N/A | 40.0 μg/m3 (36) | 27.0 μg/m3 (82) | 82.0 | |
| Sept. 23, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (19) | N/A | 38.0 μg/m3 (35) | 27.0 μg/m3 (82) | 82.0 | |
| Sept. 23, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (19) | N/A | 41.0 μg/m3 (37) | 27.0 μg/m3 (82) | 82.0 | |
| Sept. 23, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (15) | N/A | 45.0 μg/m3 (41) | 26.0 μg/m3 (80) | 80.0 | |
| Sept. 23, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (9) | N/A | 53.0 μg/m3 (48) | 28.0 μg/m3 (84) | 84.0 | |
| Sept. 23, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (12) | N/A | 44.0 μg/m3 (40) | 24.0 μg/m3 (76) | 76.0 | |
| Sept. 23, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (13) | N/A | 52.0 μg/m3 (47) | 28.0 μg/m3 (84) | 84.0 | |
| Sept. 23, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (26) | N/A | 53.0 μg/m3 (48) | 28.0 μg/m3 (84) | 84.0 | |
| Sept. 23, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (35) | N/A | 54.0 μg/m3 (49) | 23.0 μg/m3 (73) | 73.0 | |
| Sept. 23, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (40) | N/A | 52.0 μg/m3 (47) | 22.0 μg/m3 (71) | 71.0 | |
| Sept. 22, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (42) | N/A | 53.0 μg/m3 (48) | 23.0 μg/m3 (73) | 73.0 | |
| Sept. 22, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (42) | N/A | 53.0 μg/m3 (48) | 21.0 μg/m3 (69) | 69.0 | |
| Sept. 22, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (43) | N/A | 55.0 μg/m3 (50) | 16.0 μg/m3 (59) | 59.0 | |
| Sept. 22, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 ppb (44) | N/A | 47.0 μg/m3 (43) | 17.0 μg/m3 (61) | 61.0 | |
| Sept. 22, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (38) | N/A | 51.0 μg/m3 (46) | 13.0 μg/m3 (52) | 52.0 | |
| Sept. 22, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | 44.0 μg/m3 (40) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 22, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | N/A | 54.0 μg/m3 (49) | 17.0 μg/m3 (61) | 61.0 | |
| Sept. 22, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (12) | N/A | 81.0 μg/m3 (63) | 19.0 μg/m3 (65) | 65.0 | |
| Sept. 22, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (7) | N/A | 76.0 μg/m3 (60) | 23.0 μg/m3 (73) | 73.0 | |
| Sept. 22, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (5) | N/A | 59.0 μg/m3 (52) | 16.0 μg/m3 (59) | 59.0 | |
| Sept. 22, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (3) | N/A | 54.0 μg/m3 (49) | 19.0 μg/m3 (65) | 65.0 | |
| Sept. 22, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | N/A | 36.0 μg/m3 (33) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 22, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | 24.0 μg/m3 (22) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 22, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | N/A | 21.0 μg/m3 (19) | 12.0 μg/m3 (50) | 50.0 | |
| Sept. 22, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | N/A | 23.0 μg/m3 (21) | 16.0 μg/m3 (59) | 59.0 | |
| Sept. 22, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 21.0 μg/m3 (19) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 22, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 24.0 μg/m3 (22) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 22, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (37) | N/A | 26.0 μg/m3 (24) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 22, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 25.0 μg/m3 (23) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 22, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 27.0 μg/m3 (25) | 16.0 μg/m3 (59) | 59.0 | |
| Sept. 22, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (33) | N/A | 24.0 μg/m3 (22) | 16.0 μg/m3 (59) | 59.0 | |
| Sept. 22, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 38.0 μg/m3 (35) | 19.0 μg/m3 (65) | 65.0 | |
| Sept. 22, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 49.0 μg/m3 (45) | 18.0 μg/m3 (63) | 63.0 | |
| Sept. 22, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (45) | N/A | 28.0 μg/m3 (25) | 13.0 μg/m3 (52) | 52.0 | |
| Sept. 21, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (46) | N/A | 25.0 μg/m3 (23) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 21, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 62.0 ppb (48) | N/A | 25.0 μg/m3 (23) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 21, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (46) | N/A | 31.0 μg/m3 (28) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 21, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (42) | N/A | 30.0 μg/m3 (27) | 14.0 μg/m3 (54) | 54.0 | |
| Sept. 21, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (39) | N/A | 28.0 μg/m3 (25) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 21, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (38) | N/A | 25.0 μg/m3 (23) | 13.0 μg/m3 (52) | 52.0 | |
| Sept. 21, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 26.0 μg/m3 (24) | 13.0 μg/m3 (52) | 52.0 | |
| Sept. 21, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 17.0 μg/m3 (15) | 10.0 μg/m3 (42) | 42.0 | |
| Sept. 21, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (20) | N/A | 25.0 μg/m3 (23) | 19.0 μg/m3 (65) | 65.0 | |
| Sept. 21, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (15) | N/A | 27.0 μg/m3 (25) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 21, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (11) | N/A | 34.0 μg/m3 (31) | 17.0 μg/m3 (61) | 61.0 | |
| Sept. 21, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (18) | N/A | 21.0 μg/m3 (19) | 15.0 μg/m3 (56) | 56.0 |