ID: 162

AQSQID: 060510001

Site Name: Mammoth Lakes

Added: April 21, 2020, 6:24 p.m.

Updated: Jan. 23, 2021, 8:32 p.m.

Location: Mammoth Lakes (Mill City), CA

Reporting: True, Located: True

Current AQI: 11.0

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. 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (8) 1.1 μg/m3 (5) 8.0
 
Jan. 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.2 μg/m3 (7) 1.4 μg/m3 (6) 7.0
 
Jan. 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) 5.2 μg/m3 (22) 22.0
 
Jan. 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.8 μg/m3 (42) 17.4 μg/m3 (63) 63.0
 
Jan. 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.6 μg/m3 (20) 9.7 μg/m3 (41) 41.0
 
Jan. 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.8 μg/m3 (11) 5.3 μg/m3 (23) 23.0
 
Jan. 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) 8.1 μg/m3 (34) 34.0
 
Jan. 16, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 5.9 μg/m3 (6) 3.0 μg/m3 (13) 13.0
 
Jan. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.4 μg/m3 (4) 1.8 μg/m3 (8) 8.0
 
Jan. 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.6 μg/m3 (6) 2.5 μg/m3 (11) 11.0
 
Jan. 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.6 μg/m3 (12) 6.6 μg/m3 (28) 28.0
 
Jan. 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.4 μg/m3 (18) 9.5 μg/m3 (40) 40.0
 
Jan. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (9) 3.3 μg/m3 (14) 14.0
 
Jan. 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.5 μg/m3 (26) 12.7 μg/m3 (53) 53.0
 
Jan. 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.8 μg/m3 (11) 4.6 μg/m3 (20) 20.0
 
Jan. 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 4.3 μg/m3 (18) 18.0
 
Jan. 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 6.1 μg/m3 (26) 26.0
 
Jan. 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.8 μg/m3 (13) 4.8 μg/m3 (20) 20.0
 
Jan. 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.9 μg/m3 (13) 5.3 μg/m3 (23) 23.0
 
Jan. 16, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) 3.3 μg/m3 (14) 14.0
 
Jan. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.2 μg/m3 (12) 2.0 μg/m3 (9) 12.0
 
Jan. 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.1 μg/m3 (9) 1.6 μg/m3 (7) 9.0
 
Jan. 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.1 μg/m3 (9) 1.3 μg/m3 (6) 9.0
 
Jan. 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (14) 2.2 μg/m3 (10) 14.0
 
Jan. 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.1 μg/m3 (14) 2.1 μg/m3 (9) 14.0
 
Jan. 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.3 μg/m3 (26) 6.2 μg/m3 (26) 26.0
 
Jan. 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 91.3 μg/m3 (69) 34.2 μg/m3 (98) 98.0
 
Jan. 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 103.0 μg/m3 (75) 46.6 μg/m3 (129) 129.0
 
Jan. 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.3 μg/m3 (54) 30.1 μg/m3 (89) 89.0
 
Jan. 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 9.1 μg/m3 (38) 38.0
 
Jan. 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 5.8 μg/m3 (25) 25.0
 
Jan. 15, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
Jan. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.9 μg/m3 (15) 9.5 μg/m3 (40) 40.0
 
Jan. 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.7 μg/m3 (30) 18.8 μg/m3 (66) 66.0
 
Jan. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.7 μg/m3 (21) 13.0 μg/m3 (53) 53.0
 
Jan. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.2 μg/m3 (22) 13.8 μg/m3 (55) 55.0
 
Jan. 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.3 μg/m3 (40) 27.8 μg/m3 (85) 85.0
 
Jan. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.2 μg/m3 (58) 43.7 μg/m3 (122) 122.0
 
Jan. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.7 μg/m3 (71) 60.2 μg/m3 (154) 154.0
 
Jan. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 100.0 μg/m3 (74) 61.6 μg/m3 (155) 155.0
 
Jan. 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.1 μg/m3 (55) 37.5 μg/m3 (106) 106.0
 
Jan. 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (56) 34.3 μg/m3 (98) 98.0
 
Jan. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.9 μg/m3 (63) 30.9 μg/m3 (91) 91.0
 
Jan. 15, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 29.8 μg/m3 (28) 4.4 μg/m3 (19) 28.0
 
Jan. 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.6 μg/m3 (11) 1.9 μg/m3 (8) 11.0
 
Jan. 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 1.8 μg/m3 (8) 12.0
 
Jan. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.6 μg/m3 (13) 1.6 μg/m3 (7) 13.0
 
Jan. 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.5 μg/m3 (13) 1.9 μg/m3 (8) 13.0
 
Jan. 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.8 μg/m3 (12) 1.9 μg/m3 (8) 12.0
 
Jan. 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.9 μg/m3 (11) 1.8 μg/m3 (8) 11.0
 
Jan. 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.2 μg/m3 (52) 18.9 μg/m3 (66) 66.0
 
Jan. 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 99.5 μg/m3 (74) 37.9 μg/m3 (107) 107.0
 
Jan. 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.9 μg/m3 (52) 27.2 μg/m3 (83) 83.0
 
Jan. 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.5 μg/m3 (21) 10.9 μg/m3 (46) 46.0
 
Jan. 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.1 μg/m3 (14) 7.1 μg/m3 (30) 30.0
 
Jan. 14, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 16.8 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.7 μg/m3 (16) 8.4 μg/m3 (36) 36.0
 
Jan. 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 11.9 μg/m3 (50) 50.0
 
Jan. 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.2 μg/m3 (34) 22.0 μg/m3 (72) 72.0
 
Jan. 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.8 μg/m3 (35) 23.1 μg/m3 (75) 75.0
 
Jan. 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.4 μg/m3 (49) 34.0 μg/m3 (98) 98.0
 
Jan. 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.9 μg/m3 (52) 35.3 μg/m3 (100) 100.0
 
Jan. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.5 μg/m3 (54) 38.1 μg/m3 (108) 108.0
 
Jan. 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.3 μg/m3 (63) 53.0 μg/m3 (145) 145.0
 
Jan. 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.7 μg/m3 (47) 30.7 μg/m3 (91) 91.0
 
Jan. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.5 μg/m3 (49) 28.2 μg/m3 (85) 85.0
 
Jan. 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.2 μg/m3 (27) 7.4 μg/m3 (31) 31.0
 
Jan. 14, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 8.5 μg/m3 (8) 3.2 μg/m3 (14) 14.0
 
Jan. 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.6 μg/m3 (5) 1.3 μg/m3 (6) 6.0
 
Jan. 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (5) 1.3 μg/m3 (6) 6.0
 
Jan. 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.4 μg/m3 (5) 1.7 μg/m3 (8) 8.0
 
Jan. 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.8 μg/m3 (6) 1.5 μg/m3 (7) 7.0
 
Jan. 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.1 μg/m3 (8) 2.5 μg/m3 (11) 11.0
 
Jan. 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.8 μg/m3 (13) 2.9 μg/m3 (13) 13.0
 
Jan. 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.2 μg/m3 (35) 13.1 μg/m3 (54) 54.0
 
Jan. 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.5 μg/m3 (45) 25.1 μg/m3 (79) 79.0
 
Jan. 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.6 μg/m3 (27) 15.7 μg/m3 (59) 59.0
 
Jan. 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.1 μg/m3 (14) 9.2 μg/m3 (39) 39.0
 
Jan. 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.6 μg/m3 (7) 3.5 μg/m3 (15) 15.0
 
Jan. 13, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 21.9 μg/m3 (21) 13.1 μg/m3 (54) 54.0
 
Jan. 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.9 μg/m3 (14) 8.5 μg/m3 (36) 36.0
 
Jan. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.3 μg/m3 (20) 12.5 μg/m3 (52) 52.0
 
Jan. 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.6 μg/m3 (29) 13.0 μg/m3 (53) 53.0
 
Jan. 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.1 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
Jan. 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.5 μg/m3 (19) 9.8 μg/m3 (41) 41.0
 
Jan. 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.2 μg/m3 (27) 12.0 μg/m3 (50) 50.0
 
Jan. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.2 μg/m3 (22) 10.5 μg/m3 (44) 44.0
 
Jan. 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.1 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (19) 10.4 μg/m3 (44) 44.0
 
Jan. 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.6 μg/m3 (13) 6.7 μg/m3 (28) 28.0
 
Jan. 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.1 μg/m3 (12) 4.3 μg/m3 (18) 18.0
 
Jan. 13, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.1 μg/m3 (12) 3.7 μg/m3 (16) 16.0
 
Jan. 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.5 μg/m3 (11) 2.8 μg/m3 (12) 12.0
 
Jan. 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.6 μg/m3 (8) 3.1 μg/m3 (13) 13.0
 
Jan. 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (10) 3.5 μg/m3 (15) 15.0
 
Jan. 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.2 μg/m3 (14) 3.6 μg/m3 (16) 16.0
 
Jan. 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 6.5 μg/m3 (28) 28.0
 
Jan. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.2 μg/m3 (19) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.8 μg/m3 (25) 5.7 μg/m3 (24) 25.0
 
Jan. 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.6 μg/m3 (17) 4.6 μg/m3 (20) 20.0
 
Jan. 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.8 μg/m3 (10) 3.5 μg/m3 (15) 15.0
 
Jan. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.2 μg/m3 (6) 2.7 μg/m3 (12) 12.0
 
Jan. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.6 μg/m3 (7) 2.5 μg/m3 (11) 11.0
 
Jan. 12, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 5.4 μg/m3 (5) 2.1 μg/m3 (9) 9.0
 
Jan. 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.7 μg/m3 (5) 2.1 μg/m3 (9) 9.0
 
Jan. 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (9) 3.3 μg/m3 (14) 14.0
 
Jan. 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.2 μg/m3 (7) 3.4 μg/m3 (15) 15.0
 
Jan. 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.1 μg/m3 (20) 10.9 μg/m3 (46) 46.0
 
Jan. 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.4 μg/m3 (54) 34.9 μg/m3 (99) 99.0
 
Jan. 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 97.9 μg/m3 (73) 59.7 μg/m3 (154) 154.0
 
Jan. 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 99.1 μg/m3 (73) 62.0 μg/m3 (155) 155.0
 
Jan. 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.7 μg/m3 (63) 47.6 μg/m3 (131) 131.0
 
Jan. 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 87.3 μg/m3 (67) 53.2 μg/m3 (145) 145.0
 
Jan. 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.3 μg/m3 (70) 52.8 μg/m3 (144) 144.0
 
Jan. 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.2 μg/m3 (68) 39.7 μg/m3 (112) 112.0
 
Jan. 12, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 32.5 μg/m3 (31) 10.3 μg/m3 (43) 43.0
 
Jan. 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.2 μg/m3 (16) 2.9 μg/m3 (13) 16.0
 
Jan. 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) 2.2 μg/m3 (10) 14.0
 
Jan. 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (14) 2.3 μg/m3 (10) 14.0
 
Jan. 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.5 μg/m3 (13) 2.6 μg/m3 (11) 13.0
 
Jan. 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (12) 3.1 μg/m3 (13) 13.0
 
Jan. 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.2 μg/m3 (16) 3.9 μg/m3 (17) 17.0
 
Jan. 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.6 μg/m3 (50) 18.9 μg/m3 (66) 66.0
 
Jan. 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 104.6 μg/m3 (76) 48.1 μg/m3 (133) 133.0
 
Jan. 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.8 μg/m3 (47) 27.8 μg/m3 (85) 85.0
 
Jan. 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.5 μg/m3 (27) 15.9 μg/m3 (59) 59.0
 
Jan. 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.4 μg/m3 (27) 16.3 μg/m3 (60) 60.0
 
Jan. 11, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) 10.4 μg/m3 (44) 44.0
 
Jan. 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.8 μg/m3 (23) 14.6 μg/m3 (57) 57.0
 
Jan. 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.5 μg/m3 (19) 10.6 μg/m3 (45) 45.0
 
Jan. 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.4 μg/m3 (24) 14.2 μg/m3 (56) 56.0
 
Jan. 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.7 μg/m3 (33) 21.3 μg/m3 (71) 71.0
 
Jan. 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.4 μg/m3 (52) 36.0 μg/m3 (103) 103.0
 
Jan. 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 80.5 μg/m3 (64) 51.9 μg/m3 (142) 142.0
 
Jan. 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.9 μg/m3 (60) 43.9 μg/m3 (122) 122.0
 
Jan. 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.2 μg/m3 (58) 40.9 μg/m3 (115) 115.0
 
Jan. 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.8 μg/m3 (52) 33.8 μg/m3 (97) 97.0
 
Jan. 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.2 μg/m3 (40) 23.1 μg/m3 (75) 75.0
 
Jan. 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.2 μg/m3 (28) 13.7 μg/m3 (55) 55.0
 
Jan. 11, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 16.3 μg/m3 (16) 7.4 μg/m3 (31) 31.0
 
Jan. 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 4.4 μg/m3 (19) 19.0
 
Jan. 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.7 μg/m3 (7) 2.0 μg/m3 (9) 9.0
 
Jan. 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.7 μg/m3 (8) 1.7 μg/m3 (8) 8.0
 
Jan. 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (8) 1.8 μg/m3 (8) 8.0
 
Jan. 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) 3.6 μg/m3 (16) 16.0
 
Jan. 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (12) 3.9 μg/m3 (17) 17.0
 
Jan. 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 3.3 μg/m3 (14) 14.0
 
Jan. 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.7 μg/m3 (16) 4.5 μg/m3 (19) 19.0
 
Jan. 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) 5.3 μg/m3 (23) 23.0
 
Jan. 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) 5.7 μg/m3 (24) 24.0
 
Jan. 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.4 μg/m3 (40) 25.3 μg/m3 (79) 79.0
 
Jan. 10, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 45.8 μg/m3 (43) 25.8 μg/m3 (80) 80.0
 
Jan. 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (21) 14.0 μg/m3 (55) 55.0
 
Jan. 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.3 μg/m3 (28) 19.1 μg/m3 (66) 66.0
 
Jan. 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.3 μg/m3 (29) 18.6 μg/m3 (65) 65.0
 
Jan. 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.1 μg/m3 (58) 44.0 μg/m3 (122) 122.0
 
Jan. 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 81.4 μg/m3 (65) 52.2 μg/m3 (143) 143.0
 
Jan. 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 97.0 μg/m3 (72) 61.1 μg/m3 (154) 154.0
 
Jan. 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.4 μg/m3 (63) 47.5 μg/m3 (131) 131.0
 
Jan. 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 91.7 μg/m3 (70) 54.5 μg/m3 (148) 148.0
 
Jan. 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.2 μg/m3 (68) 57.1 μg/m3 (152) 152.0
 
Jan. 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.5 μg/m3 (61) 38.5 μg/m3 (109) 109.0
 
Jan. 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.1 μg/m3 (60) 29.1 μg/m3 (87) 87.0
 
Jan. 10, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 29.5 μg/m3 (28) 12.6 μg/m3 (53) 53.0
 
Jan. 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (9) 2.1 μg/m3 (9) 9.0
 
Jan. 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.7 μg/m3 (7) 1.1 μg/m3 (5) 7.0
 
Jan. 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.2 μg/m3 (8) 1.3 μg/m3 (6) 8.0
 
Jan. 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.4 μg/m3 (6) 1.6 μg/m3 (7) 7.0