AQSQID: 060510001

Site Name: Mammoth Lakes

Location: Mammoth Lakes (Mill City), CA

Reporting: True, Located: True

Current AQI: 130.0

Mammoth Lakes (Mill City) CA, US: 37.645718, -118.966515

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 147.0 μg/m3 (96) 47.3 μg/m3 (130) 130.0
 
Jan. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 125.0 μg/m3 (85) 58.0 μg/m3 (151) 151.0
 
Jan. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (56) 30.1 μg/m3 (89) 89.0
 
Jan. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 15.8 μg/m3 (58) 58.0
 
Jan. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 8.2 μg/m3 (34) 34.0
 
Jan. 19, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 7.5 μg/m3 (31) 31.0
 
Jan. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 14.8 μg/m3 (56) 56.0
 
Jan. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 19.0 μg/m3 (65) 65.0
 
Jan. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (58) 38.2 μg/m3 (107) 107.0
 
Jan. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 90.0 μg/m3 (68) 51.7 μg/m3 (140) 140.0
 
Jan. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 134.0 μg/m3 (90) 74.9 μg/m3 (160) 160.0
 
Jan. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 99.0 μg/m3 (72) 53.1 μg/m3 (144) 144.0
 
Jan. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 88.0 μg/m3 (66) 51.9 μg/m3 (141) 141.0
 
Jan. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 100.0 μg/m3 (72) 57.8 μg/m3 (151) 151.0
 
Jan. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (67) 52.6 μg/m3 (143) 143.0
 
Jan. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 96.0 μg/m3 (70) 48.7 μg/m3 (133) 133.0
 
Jan. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 100.0 μg/m3 (72) 45.0 μg/m3 (124) 124.0
 
Jan. 19, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (60) 17.4 μg/m3 (61) 61.0
 
Jan. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 9.9 μg/m3 (41) 41.0
 
Jan. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 4.2 μg/m3 (18) 18.0
 
Jan. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 4.3 μg/m3 (18) 18.0
 
Jan. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 5.3 μg/m3 (22) 22.0
 
Jan. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 10.7 μg/m3 (45) 45.0
 
Jan. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (57) 15.9 μg/m3 (58) 58.0
 
Jan. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 15.2 μg/m3 (57) 57.0
 
Jan. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (36) 17.9 μg/m3 (63) 63.0
 
Jan. 18, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 12.7 μg/m3 (51) 51.0
 
Jan. 18, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 19.9 μg/m3 (67) 67.0
 
Jan. 18, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 13.6 μg/m3 (53) 53.0
 
Jan. 18, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
Jan. 18, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 17.2 μg/m3 (61) 61.0
 
Jan. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.0 μg/m3 (62) 46.8 μg/m3 (128) 128.0
 
Jan. 18, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (66) N/A 66.0
 
Jan. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 169.0 μg/m3 (107) 106.1 μg/m3 (177) 177.0
 
Jan. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 166.0 μg/m3 (106) 98.5 μg/m3 (173) 173.0
 
Jan. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 130.0 μg/m3 (88) 60.5 μg/m3 (153) 153.0
 
Jan. 18, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 116.0 μg/m3 (80) 52.0 μg/m3 (141) 141.0
 
Jan. 18, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (54) 18.5 μg/m3 (64) 64.0
 
Jan. 18, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 13.5 μg/m3 (53) 53.0
 
Jan. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 4.2 μg/m3 (18) 24.0
 
Jan. 18, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 2.4 μg/m3 (10) 12.0
 
Jan. 17, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 1.5 μg/m3 (6) 7.0
 
Jan. 17, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 1.2 μg/m3 (5) 5.0
 
Jan. 17, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 1.7 μg/m3 (7) 7.0
 
Jan. 17, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 1.8 μg/m3 (8) 8.0
 
Jan. 17, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 8.0
 
Jan. 17, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 2.5 μg/m3 (10) 10.0
 
Jan. 17, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 5.7 μg/m3 (24) 24.0
 
Jan. 17, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Jan. 17, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 4.5 μg/m3 (19) 19.0
 
Jan. 17, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 2.1 μg/m3 (9) 9.0
 
Jan. 17, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 1.3 μg/m3 (5) 11.0
 
Jan. 17, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 1.4 μg/m3 (6) 6.0
 
Jan. 17, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 0.8 μg/m3 (3) 4.0
 
Jan. 17, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 0.7 μg/m3 (3) 4.0
 
Jan. 17, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 1.1 μg/m3 (5) 5.0
 
Jan. 17, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 2.5 μg/m3 (10) 10.0
 
Jan. 17, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 2.8 μg/m3 (12) 12.0
 
Jan. 17, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.7 μg/m3 (15) 15.0
 
Jan. 17, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 4.6 μg/m3 (19) 19.0
 
Jan. 17, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 4.2 μg/m3 (18) 18.0
 
Jan. 17, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 5.2 μg/m3 (22) 22.0
 
Jan. 17, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
Jan. 17, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 6.3 μg/m3 (26) 26.0
 
Jan. 17, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 5.1 μg/m3 (21) 23.0
 
Jan. 16, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (52) 5.5 μg/m3 (23) 52.0
 
Jan. 16, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 4.1 μg/m3 (17) 25.0
 
Jan. 16, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 3.9 μg/m3 (16) 16.0
 
Jan. 16, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 3.8 μg/m3 (16) 17.0
 
Jan. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 3.5 μg/m3 (15) 17.0
 
Jan. 16, 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) 2.8 μg/m3 (12) 12.0
 
Jan. 16, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 2.2 μg/m3 (9) 10.0
 
Jan. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 2.7 μg/m3 (11) 11.0
 
Jan. 16, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 2.9 μg/m3 (12) 12.0
 
Jan. 16, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 1.8 μg/m3 (8) 8.0
 
Jan. 16, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 4.0
 
Jan. 16, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 2.1 μg/m3 (9) 9.0
 
Jan. 16, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 3.0 μg/m3 (12) 12.0
 
Jan. 16, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 2.7 μg/m3 (11) 11.0
 
Jan. 16, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 2.7 μg/m3 (11) 11.0
 
Jan. 16, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 5.8 μg/m3 (24) 24.0
 
Jan. 16, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 9.8 μg/m3 (41) 41.0
 
Jan. 16, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 15.7 μg/m3 (58) 58.0
 
Jan. 16, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 18.3 μg/m3 (63) 63.0
 
Jan. 16, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 20.2 μg/m3 (67) 67.0
 
Jan. 16, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 11.7 μg/m3 (49) 49.0
 
Jan. 16, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 14.5 μg/m3 (55) 55.0
 
Jan. 16, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 10.4 μg/m3 (43) 43.0
 
Jan. 15, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 5.4 μg/m3 (23) 23.0
 
Jan. 15, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 3.2 μg/m3 (13) 13.0
 
Jan. 15, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 1.9 μg/m3 (8) 8.0
 
Jan. 15, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 1.6 μg/m3 (7) 9.0
 
Jan. 15, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 1.8 μg/m3 (8) 9.0
 
Jan. 15, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 1.6 μg/m3 (7) 7.0
 
Jan. 15, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 2.8 μg/m3 (12) 12.0
 
Jan. 15, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 17.4 μg/m3 (61) 61.0
 
Jan. 15, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 13.3 μg/m3 (53) 53.0
 
Jan. 15, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 5.7 μg/m3 (24) 24.0
 
Jan. 15, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 2.7 μg/m3 (11) 11.0
 
Jan. 15, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 1.5 μg/m3 (6) 6.0
 
Jan. 15, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 1.9 μg/m3 (8) 8.0
 
Jan. 15, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 1.9 μg/m3 (8) 8.0
 
Jan. 15, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.0 μg/m3 (8) 8.0
 
Jan. 15, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 2.8 μg/m3 (12) 12.0
 
Jan. 15, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (8) 4.3 μg/m3 (18) 18.0
 
Jan. 15, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 5.4 μg/m3 (23) 23.0
 
Jan. 15, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 5.3 μg/m3 (22) 22.0
 
Jan. 15, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 3.7 μg/m3 (15) 15.0
 
Jan. 15, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 5.4 μg/m3 (23) 23.0
 
Jan. 15, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 6.4 μg/m3 (27) 27.0
 
Jan. 15, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 5.8 μg/m3 (24) 24.0
 
Jan. 15, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 5.6 μg/m3 (23) 23.0
 
Jan. 14, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 4.4 μg/m3 (18) 18.0
 
Jan. 14, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (8) 3.2 μg/m3 (13) 13.0
 
Jan. 14, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 3.0 μg/m3 (12) 12.0
 
Jan. 14, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 1.9 μg/m3 (8) 8.0
 
Jan. 14, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 2.6 μg/m3 (11) 11.0
 
Jan. 14, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 2.7 μg/m3 (11) 11.0
 
Jan. 14, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 2.5 μg/m3 (10) 12.0
 
Jan. 14, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 2.4 μg/m3 (10) 16.0
 
Jan. 14, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 2.5 μg/m3 (10) 14.0
 
Jan. 14, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 2.7 μg/m3 (11) 14.0
 
Jan. 14, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 2.2 μg/m3 (9) 9.0
 
Jan. 14, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 1.5 μg/m3 (6) 12.0
 
Jan. 14, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 1.1 μg/m3 (5) 5.0
 
Jan. 14, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 3.2 μg/m3 (13) 13.0
 
Jan. 14, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 1.7 μg/m3 (7) 7.0
 
Jan. 14, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 1.8 μg/m3 (8) 8.0
 
Jan. 14, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 2.8 μg/m3 (12) 12.0
 
Jan. 14, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 2.2 μg/m3 (9) 9.0
 
Jan. 14, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 3.6 μg/m3 (15) 15.0
 
Jan. 14, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 2.8 μg/m3 (12) 12.0
 
Jan. 14, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 3.1 μg/m3 (13) 13.0
 
Jan. 14, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 3.9 μg/m3 (16) 16.0
 
Jan. 14, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.9 μg/m3 (16) 16.0
 
Jan. 14, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.9 μg/m3 (16) 16.0
 
Jan. 13, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 3.1 μg/m3 (13) 13.0
 
Jan. 13, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (8) 2.2 μg/m3 (9) 9.0
 
Jan. 13, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 1.6 μg/m3 (7) 7.0
 
Jan. 13, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 1.6 μg/m3 (7) 7.0
 
Jan. 13, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 1.8 μg/m3 (8) 9.0
 
Jan. 13, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 2.4 μg/m3 (10) 10.0
 
Jan. 13, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.6 μg/m3 (15) 15.0
 
Jan. 13, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 3.5 μg/m3 (15) 15.0
 
Jan. 13, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 3.4 μg/m3 (14) 14.0
 
Jan. 13, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 1.6 μg/m3 (7) 7.0
 
Jan. 13, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 1.7 μg/m3 (7) 7.0
 
Jan. 13, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 1.3 μg/m3 (5) 6.0
 
Jan. 13, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 1.7 μg/m3 (7) 9.0
 
Jan. 13, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 1.7 μg/m3 (7) 7.0
 
Jan. 13, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 1.3 μg/m3 (5) 5.0
 
Jan. 13, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 1.6 μg/m3 (7) 10.0
 
Jan. 13, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 2.1 μg/m3 (9) 9.0
 
Jan. 13, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 2.4 μg/m3 (10) 10.0
 
Jan. 13, 2020, 5 a.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
 
Jan. 13, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 4.3 μg/m3 (18) 18.0
 
Jan. 13, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 3.9 μg/m3 (16) 16.0
 
Jan. 13, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.6 μg/m3 (15) 15.0
 
Jan. 13, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 5.1 μg/m3 (21) 21.0
 
Jan. 13, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 3.7 μg/m3 (15) 15.0
 
Jan. 12, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 3.4 μg/m3 (14) 14.0
 
Jan. 12, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 3.5 μg/m3 (15) 15.0
 
Jan. 12, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (8) 2.5 μg/m3 (10) 10.0
 
Jan. 12, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 2.3 μg/m3 (10) 10.0
 
Jan. 12, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 2.7 μg/m3 (11) 11.0
 
Jan. 12, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 3.6 μg/m3 (15) 15.0