ID: 172

AQSQID: 060610002

Site Name: Auburn

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

Updated: Sept. 26, 2020, 2:39 a.m.

Location: Auburn (2nd St), CA

Reporting: True, Located: True

Current AQI: 40.0

Auburn (2nd St) CA, US: 38.937801, -121.103897

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 26, 2020, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 6.0 μg/m3 (25) 40.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 8.0 μg/m3 (33) 40.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A N/A 4.0 μg/m3 (17) 38.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A N/A 3.0 μg/m3 (12) 38.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 6.0 μg/m3 (25) 36.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A N/A 7.0 μg/m3 (29) 32.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 3.0 μg/m3 (12) 25.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 4.0 μg/m3 (17) 18.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, noon N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 4.0 μg/m3 (17) 20.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 4.0 μg/m3 (17) 22.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 5.0 μg/m3 (21) 22.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 4.0 μg/m3 (17) 25.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 4.0 μg/m3 (17) 28.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 2.0 μg/m3 (8) 26.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 3.0 μg/m3 (12) 28.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A N/A 7.0 μg/m3 (29) 31.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 25, 2020, midnight N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 10.0 μg/m3 (42) 43.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A N/A 3.0 μg/m3 (12) 32.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 2.0 μg/m3 (8) 28.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 2.0 μg/m3 (8) 28.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 4.0 μg/m3 (17) 25.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 4.0 μg/m3 (17) 24.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 4.0 μg/m3 (17) 23.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 5.0 μg/m3 (21) 24.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 24, 2020, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 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 35.0 ppb (27) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 4.0 μg/m3 (17) 24.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 5.0 μg/m3 (21) 21.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 4.0 μg/m3 (17) 22.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 3.0 μg/m3 (12) 19.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 8.0 μg/m3 (33) 33.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A N/A 14.0 μg/m3 (54) 54.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A N/A 17.0 μg/m3 (61) 61.0
 
Sept. 24, 2020, midnight N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A N/A 13.0 μg/m3 (52) 52.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A N/A 10.0 μg/m3 (42) 48.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A N/A 10.0 μg/m3 (42) 47.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A N/A 10.0 μg/m3 (42) 45.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 10.0 μg/m3 (42) 43.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A N/A 9.0 μg/m3 (38) 41.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A N/A 5.0 μg/m3 (21) 39.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 3.0 μg/m3 (12) 30.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 1.0 μg/m3 (4) 28.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 1.0 μg/m3 (4) 28.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 0.0 μg/m3 (0) 30.0
 
Sept. 23, 2020, noon N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 0.0 μg/m3 (0) 33.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 3.0 μg/m3 (12) 33.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 2.0 μg/m3 (8) 28.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 3.0 μg/m3 (12) 33.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 5.0 μg/m3 (21) 34.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 5.0 μg/m3 (21) 34.0
 
Sept. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 5.0 μg/m3 (21) 35.0
 
Sept. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Sept. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 5.0 μg/m3 (21) 36.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 4.0 μg/m3 (17) 40.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 4.0 μg/m3 (17) 44.0
 
Sept. 23, 2020, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 1.0 μg/m3 (4) 44.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 2.0 μg/m3 (8) 44.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 3.0 μg/m3 (12) 43.0
 
Sept. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A N/A 4.0 μg/m3 (17) 41.0
 
Sept. 22, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 5.0 μg/m3 (21) 36.0
 
Sept. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 14.0 μg/m3 (54) 54.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 17.0 μg/m3 (61) 61.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 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 35.0 ppb (27) N/A N/A 21.0 μg/m3 (69) 69.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 29.0 μg/m3 (86) 86.0
 
Sept. 22, 2020, noon N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 29.0 μg/m3 (86) 86.0
 
Sept. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 26.0 μg/m3 (80) 80.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 32.0 μg/m3 (93) 93.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 28.0 μg/m3 (84) 84.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 28.0 μg/m3 (84) 84.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A N/A 27.0 μg/m3 (82) 82.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 38.0 μg/m3 (106) 106.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A N/A 38.0 μg/m3 (106) 106.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (62) N/A N/A 36.0 μg/m3 (101) 101.0
 
Sept. 22, 2020, midnight N/A N/A N/A N/A N/A N/A 84.0 ppb (66) N/A N/A 39.0 μg/m3 (109) 109.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 84.0 ppb (66) N/A N/A 35.0 μg/m3 (99) 99.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 80.0 ppb (62) N/A N/A 36.0 μg/m3 (101) 101.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (57) N/A N/A 39.0 μg/m3 (109) 109.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A N/A 38.0 μg/m3 (106) 106.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 34.0 μg/m3 (97) 97.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A N/A 44.0 μg/m3 (121) 121.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 41.0 μg/m3 (114) 114.0
 
Sept. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 44.0 μg/m3 (121) 121.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A N/A 39.0 μg/m3 (109) 109.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 44.0 μg/m3 (121) 121.0
 
Sept. 21, 2020, noon N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 39.0 μg/m3 (109) 109.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A N/A 32.0 μg/m3 (93) 93.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 34.0 μg/m3 (97) 97.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A N/A 36.0 μg/m3 (101) 101.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 29.0 μg/m3 (86) 86.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A N/A 36.0 μg/m3 (101) 101.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 37.0 μg/m3 (104) 104.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 35.0 μg/m3 (99) 99.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 36.0 μg/m3 (101) 101.0
 
Sept. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A N/A 36.0 μg/m3 (101) 101.0
 
Sept. 21, 2020, midnight N/A N/A N/A N/A N/A N/A 74.0 ppb (57) N/A N/A 43.0 μg/m3 (119) 119.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A N/A 51.0 μg/m3 (139) 139.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A N/A 35.0 μg/m3 (99) 99.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 30.0 μg/m3 (88) 88.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A N/A 29.0 μg/m3 (86) 86.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A N/A 36.0 μg/m3 (101) 101.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A N/A 25.0 μg/m3 (78) 78.0
 
Sept. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 38.0 μg/m3 (106) 106.0
 
Sept. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 32.0 μg/m3 (93) 93.0
 
Sept. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 37.0 μg/m3 (104) 104.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 38.0 μg/m3 (106) 106.0
 
Sept. 20, 2020, noon N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 34.0 μg/m3 (97) 97.0
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 39.0 μg/m3 (109) 109.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 36.0 μg/m3 (101) 101.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 38.0 μg/m3 (106) 106.0
 
Sept. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 39.0 μg/m3 (109) 109.0
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A N/A 40.0 μg/m3 (111) 111.0
 
Sept. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 35.0 μg/m3 (99) 99.0
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 29.0 μg/m3 (86) 86.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 30.0 μg/m3 (88) 88.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A N/A 34.0 μg/m3 (97) 97.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 42.0 μg/m3 (116) 116.0
 
Sept. 20, 2020, midnight N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 30.0 μg/m3 (88) 88.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 23.0 μg/m3 (73) 73.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A N/A 31.0 μg/m3 (90) 90.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A N/A 46.0 μg/m3 (126) 126.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 79.0 μg/m3 (162) 162.0
 
Sept. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 31.0 μg/m3 (90) 90.0
 
Sept. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 17.0 μg/m3 (61) 61.0
 
Sept. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 8.0 μg/m3 (33) 33.0
 
Sept. 19, 2020, noon N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
Sept. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
Sept. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 5.0 μg/m3 (21) 26.0
 
Sept. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 13.0 μg/m3 (52) 52.0
 
Sept. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Sept. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 4.0 μg/m3 (17) 36.0
 
Sept. 19, 2020, midnight N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0