ID: 7845

AQSQID: MMCA81001

Site Name: Mmca81001

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

Updated: Aug. 1, 2021, 3:54 a.m.

Location: Sacramento (Richmond Grove), MM

Reporting: False, Located: True

Current AQI: None

Sacramento (Richmond Grove) MM, US: 38.568428, -121.493211

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 1, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -2.0 μg/m3 (0) 0.0
March 1, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.6 μg/m3 (32) 32.0
 
March 1, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.4 μg/m3 (54) 53.0
 
March 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (37) 36.0
 
March 1, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
March 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (49) 49.0
 
March 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.7 μg/m3 (45) 45.0
 
March 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
March 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 21.0
 
March 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.9 μg/m3 (38) 37.0
 
March 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.3 μg/m3 (18) 18.0
 
March 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
March 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.1 μg/m3 (9) 9.0
 
March 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.5 μg/m3 (11) 10.0
 
March 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.4 μg/m3 (19) 18.0
 
March 1, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
Feb. 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (9) 8.0
 
Feb. 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
Feb. 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 15.0
 
Feb. 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -1.3 μg/m3 (0) 0.0
Feb. 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 16.0
 
Feb. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (13) 12.0
 
Feb. 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.2 μg/m3 (54) 53.0
 
Feb. 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.3 μg/m3 (75) 74.0
 
Feb. 29, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.1 μg/m3 (56) 54.0
 
Feb. 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.5 μg/m3 (52) 51.0
 
Feb. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.6 μg/m3 (53) 51.0
 
Feb. 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 21.0
 
Feb. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.6 μg/m3 (59) 58.0
 
Feb. 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.6 μg/m3 (59) 58.0
 
Feb. 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.1 μg/m3 (83) 82.0
 
Feb. 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 21.2 μg/m3 (71) 70.0
 
Feb. 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.2 μg/m3 (58) 57.0
 
Feb. 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.4 μg/m3 (44) 43.0
 
Feb. 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.5 μg/m3 (48) 48.0
 
Feb. 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (40) 40.0
 
Feb. 29, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (33) 33.0
 
Feb. 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
Feb. 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (33) 33.0
 
Feb. 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.7 μg/m3 (20) 20.0
 
Feb. 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
Feb. 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.7 μg/m3 (55) 54.0
 
Feb. 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.6 μg/m3 (24) 23.0
 
Feb. 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -0.8 μg/m3 (0) 0.0
Feb. 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -4.4 μg/m3 (0) 0.0
Feb. 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
Feb. 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.3 μg/m3 (10) 10.0
 
Feb. 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.3 μg/m3 (23) 22.0
 
Feb. 28, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.3 μg/m3 (43) 43.0
 
Feb. 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.5 μg/m3 (40) 40.0
 
Feb. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (53) 52.0
 
Feb. 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (55) 54.0
 
Feb. 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.8 μg/m3 (55) 54.0
 
Feb. 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (55) 54.0
 
Feb. 28, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (37) 36.0
 
Feb. 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (46) 45.0
 
Feb. 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.3 μg/m3 (14) 14.0
 
Feb. 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.4 μg/m3 (19) 18.0
 
Feb. 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.7 μg/m3 (45) 45.0
 
Feb. 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 21.0
 
Feb. 28, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.3 μg/m3 (23) 22.0
 
Feb. 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.2 μg/m3 (31) 30.0
 
Feb. 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.2 μg/m3 (22) 22.0
 
Feb. 27, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
Feb. 27, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.5 μg/m3 (19) 19.0
 
Feb. 27, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.3 μg/m3 (23) 22.0
 
Feb. 27, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.7 μg/m3 (45) 45.0
 
Feb. 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.8 μg/m3 (16) 16.0
 
Feb. 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (48) 48.0
 
Feb. 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.5 μg/m3 (15) 15.0
 
Feb. 27, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (53) 52.0
 
Feb. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (52) 51.0
 
Feb. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (53) 52.0
 
Feb. 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.7 μg/m3 (53) 51.0
 
Feb. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (52) 51.0
 
Feb. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 16.3 μg/m3 (60) 59.0
 
Feb. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (49) 49.0
 
Feb. 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (48) 48.0
 
Feb. 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.6 μg/m3 (45) 44.0
 
Feb. 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.9 μg/m3 (46) 45.0
 
Feb. 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.1 μg/m3 (54) 52.0
 
Feb. 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.8 μg/m3 (29) 28.0
 
Feb. 27, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (46) 45.0
 
Feb. 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.2 μg/m3 (31) 30.0
 
Feb. 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 16.0
 
Feb. 26, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
Feb. 26, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.2 μg/m3 (10) 9.0
 
Feb. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 21.0
 
Feb. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.9 μg/m3 (13) 12.0
 
Feb. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -2.8 μg/m3 (0) 0.0
Feb. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.8 μg/m3 (12) 12.0
 
Feb. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -0.2 μg/m3 (0) 0.0
Feb. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.8 μg/m3 (4) 3.0
 
Feb. 26, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.5 μg/m3 (32) 31.0
 
Feb. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (30) 29.0
 
Feb. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.6 μg/m3 (32) 32.0
 
Feb. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 16.4 μg/m3 (61) 59.0
 
Feb. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (46) 45.0
 
Feb. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.9 μg/m3 (55) 54.0
 
Feb. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.9 μg/m3 (59) 58.0
 
Feb. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 17.8 μg/m3 (63) 62.0
 
Feb. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (34) 33.0
 
Feb. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.6 μg/m3 (36) 36.0
 
Feb. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (40) 40.0
 
Feb. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.4 μg/m3 (19) 18.0
 
Feb. 26, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.7 μg/m3 (20) 20.0
 
Feb. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.7 μg/m3 (16) 15.0
 
Feb. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 16.0
 
Feb. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.1 μg/m3 (9) 9.0
 
Feb. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.5 μg/m3 (32) 31.0
 
Feb. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.7 μg/m3 (20) 20.0
 
Feb. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.1 μg/m3 (38) 38.0
 
Feb. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.3 μg/m3 (6) 5.0
 
Feb. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
Feb. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.1 μg/m3 (18) 17.0
 
Feb. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.9 μg/m3 (13) 12.0
 
Feb. 25, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.6 μg/m3 (7) 7.0
 
Feb. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.1 μg/m3 (9) 9.0
 
Feb. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (9) 8.0
 
Feb. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
Feb. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.3 μg/m3 (23) 22.0
 
Feb. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.8 μg/m3 (12) 12.0
 
Feb. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.7 μg/m3 (28) 28.0
 
Feb. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.4 μg/m3 (10) 10.0
 
Feb. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -0.7 μg/m3 (0) 0.0
Feb. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.9 μg/m3 (21) 20.0
 
Feb. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.4 μg/m3 (15) 14.0
 
Feb. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.4 μg/m3 (2) 2.0
 
Feb. 25, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 15.0
 
Feb. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.9 μg/m3 (4) 4.0
 
Feb. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.1 μg/m3 (9) 9.0
 
Feb. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.3 μg/m3 (6) 5.0
 
Feb. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -3.5 μg/m3 (0) 0.0
Feb. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (5) 4.0
 
Feb. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.1 μg/m3 (5) 5.0
 
Feb. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.3 μg/m3 (6) 5.0
 
Feb. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.5 μg/m3 (15) 15.0
 
Feb. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.9 μg/m3 (85) 84.0
 
Feb. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (73) 72.0
 
Feb. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.9 μg/m3 (70) 69.0
 
Feb. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 39.4 μg/m3 (111) 110.0
 
Feb. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 29.3 μg/m3 (88) 87.0
 
Feb. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 26.4 μg/m3 (82) 81.0
 
Feb. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.3 μg/m3 (69) 68.0
 
Feb. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (53) 52.0
 
Feb. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (48) 47.0
 
Feb. 24, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.3 μg/m3 (31) 30.0
 
Feb. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.6 μg/m3 (24) 23.0
 
Feb. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.9 μg/m3 (8) 8.0
 
Feb. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -0.7 μg/m3 (0) 0.0
Feb. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 36.2 μg/m3 (103) 102.0
 
Feb. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 39.2 μg/m3 (111) 109.0
 
Feb. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.3 μg/m3 (67) 66.0
 
Feb. 23, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.6 μg/m3 (7) 7.0
 
Feb. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.7 μg/m3 (91) 90.0
 
Feb. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.9 μg/m3 (85) 84.0
 
Feb. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 35.7 μg/m3 (102) 100.0
 
Feb. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.3 μg/m3 (58) 57.0
 
Feb. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.5 μg/m3 (90) 89.0
 
Feb. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.8 μg/m3 (74) 73.0
 
Feb. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (68) 67.0
 
Feb. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.2 μg/m3 (47) 47.0
 
Feb. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.9 μg/m3 (42) 41.0
 
Feb. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.9 μg/m3 (8) 8.0
 
Feb. 23, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.3 μg/m3 (27) 26.0
 
Feb. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 15.0
 
Feb. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.4 μg/m3 (19) 18.0
 
Feb. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.3 μg/m3 (23) 22.0