ID: 2299

AQSQID: 020900034

Site Name: Ncore

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

Updated: Dec. 5, 2021, 1:10 a.m.

Location: Fairbanks (Pioneer Rd), AK

Reporting: True, Located: True

Current AQI: 125.0

Fairbanks (Pioneer Rd) AK, US: 64.8458, -147.72727

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 4, 2021, 11 p.m. N/A N/A 104.3 ppb (102) N/A N/A 21.0 ppb (30) 2.0 ppb (2) 0.94 ppb (11) 56.0 μg/m3 (52) 45.0 μg/m3 (125) 125.0
 
Dec. 4, 2021, 10 p.m. N/A N/A 94.3 ppb (94) N/A N/A 18.0 ppb (26) 3.0 ppb (3) 0.71 ppb (8) 51.0 μg/m3 (48) 43.0 μg/m3 (120) 120.0
 
Dec. 4, 2021, 9 p.m. N/A N/A 94.1 ppb (94) N/A N/A 21.0 ppb (30) 3.0 ppb (3) 0.79 ppb (10) 51.0 μg/m3 (48) 42.0 μg/m3 (118) 118.0
 
Dec. 4, 2021, 8 p.m. N/A N/A 97.3 ppb (98) N/A N/A 16.0 ppb (23) 2.0 ppb (2) 0.86 ppb (11) 51.0 μg/m3 (48) 36.0 μg/m3 (103) 103.0
 
Dec. 4, 2021, 7 p.m. N/A N/A 100.0 ppb (100) N/A N/A 17.0 ppb (25) 2.0 ppb (2) 0.88 ppb (11) 37.0 μg/m3 (35) 32.0 μg/m3 (93) 100.0
 
Dec. 4, 2021, 6 p.m. N/A N/A 72.4 ppb (71) N/A N/A 19.0 ppb (28) 1.0 ppb (1) 0.43 ppb (5) 20.0 μg/m3 (19) 11.0 μg/m3 (46) 71.0
 
Dec. 4, 2021, 5 p.m. N/A N/A 34.8 ppb (33) N/A N/A 13.0 ppb (19) 2.0 ppb (2) 0.28 ppb (4) 10.0 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Dec. 4, 2021, 4 p.m. N/A N/A 94.0 ppb (94) N/A N/A 32.0 ppb (46) 2.0 ppb (2) 0.61 ppb (7) 28.0 μg/m3 (26) 26.0 μg/m3 (81) 94.0
 
Dec. 4, 2021, 3 p.m. N/A N/A 73.3 ppb (72) N/A N/A 26.0 ppb (38) 2.0 ppb (2) 0.48 ppb (6) 25.0 μg/m3 (24) 21.0 μg/m3 (70) 72.0
 
Dec. 4, 2021, 2 p.m. N/A N/A 65.0 ppb (63) N/A N/A 21.0 ppb (30) 1.0 ppb (1) 0.39 ppb (5) 23.0 μg/m3 (22) 20.0 μg/m3 (68) 68.0
 
Dec. 4, 2021, 1 p.m. N/A N/A 66.4 ppb (65) N/A N/A 24.0 ppb (35) 2.0 ppb (2) 0.41 ppb (5) 24.0 μg/m3 (23) 23.0 μg/m3 (74) 74.0
 
Dec. 4, 2021, noon N/A N/A 45.9 ppb (44) N/A N/A 17.0 ppb (25) 1.0 ppb (1) 0.3 ppb (4) 16.0 μg/m3 (15) 16.0 μg/m3 (60) 60.0
 
Dec. 4, 2021, 11 a.m. N/A N/A 41.7 ppb (40) N/A N/A 13.0 ppb (19) 1.0 ppb (1) 0.27 ppb (4) 14.0 μg/m3 (13) 9.0 μg/m3 (38) 40.0
 
Dec. 4, 2021, 10 a.m. N/A N/A 36.4 ppb (35) N/A N/A 11.0 ppb (16) 2.0 ppb (2) 0.3 ppb (4) 12.0 μg/m3 (12) 12.0 μg/m3 (50) 50.0
 
Dec. 4, 2021, 9 a.m. N/A N/A 99.1 ppb (100) N/A N/A 23.0 ppb (33) 2.0 ppb (2) 0.77 ppb (10) 36.0 μg/m3 (34) 31.0 μg/m3 (91) 100.0
 
Dec. 4, 2021, 8 a.m. N/A N/A 80.3 ppb (80) N/A N/A 21.0 ppb (30) 1.0 ppb (1) 0.66 ppb (8) 28.0 μg/m3 (26) 22.0 μg/m3 (72) 80.0
 
Dec. 4, 2021, 7 a.m. N/A N/A 51.3 ppb (49) N/A N/A 12.0 ppb (18) 1.0 ppb (1) 0.54 ppb (6) 22.0 μg/m3 (21) 18.0 μg/m3 (64) 64.0
 
Dec. 4, 2021, 6 a.m. N/A N/A 62.0 ppb (60) N/A N/A 12.0 ppb (18) 1.0 ppb (1) 0.56 ppb (7) 21.0 μg/m3 (20) 21.0 μg/m3 (70) 70.0
 
Dec. 4, 2021, 5 a.m. N/A N/A 56.0 ppb (54) N/A N/A 11.0 ppb (16) 2.0 ppb (2) 0.43 ppb (5) 21.0 μg/m3 (20) 15.0 μg/m3 (58) 58.0
 
Dec. 4, 2021, 4 a.m. N/A N/A 89.4 ppb (89) N/A N/A 19.0 ppb (28) 2.0 ppb (2) 0.69 ppb (8) 35.0 μg/m3 (33) 34.0 μg/m3 (98) 98.0
 
Dec. 4, 2021, 3 a.m. N/A N/A 75.0 ppb (74) N/A N/A 14.0 ppb (20) 1.0 ppb (1) 0.57 ppb (7) 31.0 μg/m3 (29) 21.0 μg/m3 (70) 74.0
 
Dec. 4, 2021, 2 a.m. N/A N/A 84.1 ppb (84) N/A N/A 12.0 ppb (18) 2.0 ppb (2) 0.8 ppb (10) 37.0 μg/m3 (35) 35.0 μg/m3 (100) 100.0
 
Dec. 4, 2021, 1 a.m. N/A N/A 81.3 ppb (81) N/A N/A 11.0 ppb (16) 1.0 ppb (1) 0.65 ppb (8) 30.0 μg/m3 (28) 22.0 μg/m3 (72) 81.0
 
Dec. 4, 2021, midnight N/A N/A 94.8 ppb (95) N/A N/A 11.0 ppb (16) 2.0 ppb (2) 0.58 ppb (7) 38.0 μg/m3 (36) 28.0 μg/m3 (85) 95.0
 
Dec. 3, 2021, 11 p.m. N/A N/A 103.5 ppb (102) N/A N/A 14.0 ppb (20) 2.0 ppb (2) 0.74 ppb (8) N/A N/A 102.0
 
Dec. 3, 2021, 10 p.m. N/A N/A 155.4 ppb (112) N/A N/A 15.0 ppb (22) 3.0 ppb (3) 0.83 ppb (10) N/A N/A 112.0
 
Dec. 3, 2021, 9 p.m. N/A N/A 119.1 ppb (105) N/A N/A 13.0 ppb (19) 3.0 ppb (3) 0.62 ppb (7) 7.0 μg/m3 (7) 8.0 μg/m3 (34) 105.0
 
Dec. 3, 2021, 8 p.m. N/A N/A 63.4 ppb (62) N/A N/A 8.0 ppb (12) 3.0 ppb (3) 0.34 ppb (4) 5.0 μg/m3 (5) 10.0 μg/m3 (42) 62.0
 
Dec. 3, 2021, 7 p.m. N/A N/A 51.8 ppb (49) N/A N/A 7.0 ppb (10) 3.0 ppb (3) 0.31 ppb (4) 3.0 μg/m3 (3) 7.0 μg/m3 (30) 49.0
 
Dec. 3, 2021, 6 p.m. N/A N/A 65.9 ppb (64) N/A N/A 9.0 ppb (13) 2.0 ppb (2) 0.41 ppb (5) 3.0 μg/m3 (3) 6.0 μg/m3 (25) 64.0
 
Dec. 3, 2021, 5 p.m. N/A N/A 87.0 ppb (87) N/A N/A 11.0 ppb (16) 1.0 ppb (1) 0.56 ppb (7) 4.0 μg/m3 (4) 7.0 μg/m3 (30) 87.0
 
Dec. 3, 2021, 4 p.m. N/A N/A 47.6 ppb (45) N/A N/A 9.0 ppb (13) 2.0 ppb (2) 0.37 ppb (5) N/A N/A 45.0
 
Dec. 3, 2021, 3 p.m. N/A N/A 48.5 ppb (46) N/A N/A 8.0 ppb (12) 4.0 ppb (4) 0.29 ppb (4) 6.0 μg/m3 (6) 5.0 μg/m3 (21) 46.0
 
Dec. 3, 2021, 2 p.m. N/A N/A 27.3 ppb (26) N/A N/A 9.0 ppb (13) 5.0 ppb (5) 0.16 ppb (3) 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
Dec. 3, 2021, 1 p.m. N/A N/A 24.3 ppb (23) N/A N/A 7.0 ppb (10) 6.0 ppb (6) 0.14 ppb (2) 3.0 μg/m3 (3) 8.0 μg/m3 (34) 34.0
 
Dec. 3, 2021, noon N/A N/A 29.5 ppb (28) N/A N/A 8.0 ppb (12) 5.0 ppb (5) 0.25 ppb (3) 4.0 μg/m3 (4) 7.0 μg/m3 (30) 30.0
 
Dec. 3, 2021, 11 a.m. N/A N/A 47.9 ppb (46) N/A N/A 9.0 ppb (13) 3.0 ppb (3) 0.17 ppb (3) 4.0 μg/m3 (4) 9.0 μg/m3 (38) 46.0
 
Dec. 3, 2021, 10 a.m. N/A N/A 34.7 ppb (33) N/A N/A 5.0 ppb (8) 8.0 ppb (8) 0.22 ppb (3) 3.0 μg/m3 (3) 4.0 μg/m3 (17) 33.0
 
Dec. 3, 2021, 9 a.m. N/A N/A 51.4 ppb (49) N/A N/A 8.0 ppb (12) 3.0 ppb (3) 0.2 ppb (3) 4.0 μg/m3 (4) 6.0 μg/m3 (25) 49.0
 
Dec. 3, 2021, 8 a.m. N/A N/A 65.7 ppb (64) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.29 ppb (4) 6.0 μg/m3 (6) 7.0 μg/m3 (30) 64.0
 
Dec. 3, 2021, 7 a.m. N/A N/A 56.4 ppb (54) N/A N/A 9.0 ppb (13) 2.0 ppb (2) 0.35 ppb (4) 5.0 μg/m3 (5) 8.0 μg/m3 (34) 54.0
 
Dec. 3, 2021, 6 a.m. N/A N/A 77.1 ppb (76) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.29 ppb (4) 5.0 μg/m3 (5) 7.0 μg/m3 (30) 76.0
 
Dec. 3, 2021, 5 a.m. N/A N/A 81.0 ppb (80) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.52 ppb (6) 4.0 μg/m3 (4) 6.0 μg/m3 (25) 80.0
 
Dec. 3, 2021, 4 a.m. N/A N/A 68.5 ppb (67) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.38 ppb (5) 6.0 μg/m3 (6) 8.0 μg/m3 (34) 67.0
 
Dec. 3, 2021, 3 a.m. N/A N/A 113.3 ppb (104) N/A N/A 6.0 ppb (9) 4.0 ppb (4) 0.45 ppb (6) 5.0 μg/m3 (5) 7.0 μg/m3 (30) 104.0
 
Dec. 3, 2021, 2 a.m. N/A N/A 77.0 ppb (76) N/A N/A 7.0 ppb (10) 7.0 ppb (7) 0.75 ppb (10) 4.0 μg/m3 (4) 6.0 μg/m3 (25) 76.0
 
Dec. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) N/A N/A 4.0 μg/m3 (4) 6.0 μg/m3 (25) 25.0
 
Dec. 3, 2021, midnight N/A N/A 35.1 ppb (34) N/A N/A 5.0 ppb (8) 4.0 ppb (4) 0.36 ppb (5) 5.0 μg/m3 (5) N/A 34.0
 
Dec. 2, 2021, 11 p.m. N/A N/A 64.6 ppb (63) N/A N/A 7.0 ppb (10) 3.0 ppb (3) 0.4 ppb (5) 6.0 μg/m3 (6) 9.0 μg/m3 (38) 63.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 3.0 ppb (3) 0.58 ppb (7) 6.0 μg/m3 (6) 7.0 μg/m3 (30) 30.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 3.0 ppb (3) 0.58 ppb (7) 6.0 μg/m3 (6) 7.0 μg/m3 (30) 30.0
 
Dec. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 3.0 ppb (3) 0.55 ppb (7) 6.0 μg/m3 (6) 7.0 μg/m3 (30) 30.0
 
Dec. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 2.0 ppb (2) 0.41 ppb (5) 3.0 μg/m3 (3) 6.0 μg/m3 (25) 25.0
 
Dec. 2, 2021, 7 p.m. N/A N/A 36.2 ppb (35) N/A N/A 3.0 ppb (5) 3.0 ppb (3) 0.31 ppb (4) 4.0 μg/m3 (4) 8.0 μg/m3 (34) 35.0
 
Dec. 2, 2021, 6 p.m. N/A N/A 36.2 ppb (35) N/A N/A 7.0 ppb (10) 5.0 ppb (5) 0.28 ppb (4) 5.0 μg/m3 (5) 9.0 μg/m3 (38) 38.0
 
Dec. 2, 2021, 5 p.m. N/A N/A 36.2 ppb (35) N/A N/A 6.0 ppb (9) 4.0 ppb (4) 0.31 ppb (4) 5.0 μg/m3 (5) 8.0 μg/m3 (34) 35.0
 
Dec. 2, 2021, 4 p.m. N/A N/A 16.2 ppb (16) N/A N/A 4.0 ppb (6) 14.0 ppb (13) 0.23 ppb (3) 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
Dec. 2, 2021, 1 p.m. N/A N/A 14.0 ppb (14) N/A N/A 3.0 ppb (5) 20.0 ppb (19) 0.13 ppb (2) 6.0 μg/m3 (6) 7.0 μg/m3 (30) 30.0
 
Dec. 2, 2021, noon N/A N/A 7.6 ppb (8) N/A N/A 2.0 ppb (3) N/A 0.1 ppb (2) 8.0 μg/m3 (8) 12.0 μg/m3 (50) 50.0
 
Dec. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 24.0 ppb (23) 0.11 ppb (2) 10.0 μg/m3 (10) 4.0 μg/m3 (17) 23.0
 
Dec. 2, 2021, 10 a.m. N/A N/A 10.2 ppb (10) N/A N/A N/A 21.0 ppb (20) 0.14 ppb (2) 6.0 μg/m3 (6) 4.0 μg/m3 (17) 20.0
 
Dec. 2, 2021, 9 a.m. N/A N/A 4.7 ppb (5) N/A N/A 2.0 ppb (3) 26.0 ppb (25) N/A 4.0 μg/m3 (4) 6.0 μg/m3 (25) 25.0
 
Dec. 2, 2021, 8 a.m. N/A N/A 7.0 ppb (7) N/A N/A 2.0 ppb (3) 26.0 ppb (25) 0.12 ppb (2) 2.0 μg/m3 (2) 7.0 μg/m3 (30) 30.0
 
Dec. 2, 2021, 7 a.m. N/A N/A 8.4 ppb (8) N/A N/A 2.0 ppb (3) 24.0 ppb (23) 0.14 ppb (2) 3.0 μg/m3 (3) 7.0 μg/m3 (30) 30.0
 
Dec. 2, 2021, 6 a.m. N/A N/A 14.7 ppb (14) N/A N/A 3.0 ppb (5) 20.0 ppb (19) 0.16 ppb (3) 6.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
Dec. 2, 2021, 5 a.m. N/A N/A 26.2 ppb (25) N/A N/A 3.0 ppb (5) 13.0 ppb (13) 0.23 ppb (3) 6.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
Dec. 2, 2021, 4 a.m. N/A N/A 59.2 ppb (57) N/A N/A 7.0 ppb (10) 5.0 ppb (5) 0.46 ppb (6) 8.0 μg/m3 (8) 8.0 μg/m3 (34) 57.0
 
Dec. 2, 2021, 3 a.m. N/A N/A 112.3 ppb (104) N/A N/A 11.0 ppb (16) 2.0 ppb (2) 0.74 ppb (8) 9.0 μg/m3 (9) 10.0 μg/m3 (42) 104.0
 
Dec. 2, 2021, 2 a.m. N/A N/A 69.9 ppb (68) N/A N/A 7.0 ppb (10) 2.0 ppb (2) 0.5 ppb (6) 4.0 μg/m3 (4) 7.0 μg/m3 (30) 68.0
 
Dec. 2, 2021, 1 a.m. N/A N/A 61.6 ppb (60) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.43 ppb (5) 5.0 μg/m3 (5) 7.0 μg/m3 (30) 60.0
 
Dec. 2, 2021, midnight N/A N/A 33.3 ppb (32) N/A N/A 6.0 ppb (9) 9.0 ppb (9) 0.34 ppb (4) 5.0 μg/m3 (5) 6.0 μg/m3 (25) 32.0
 
Dec. 1, 2021, 11 p.m. N/A N/A 10.9 ppb (11) N/A N/A 2.0 ppb (3) 23.0 ppb (22) 0.14 ppb (2) 2.0 μg/m3 (2) 6.0 μg/m3 (25) 25.0
 
Dec. 1, 2021, 10 p.m. N/A N/A 9.0 ppb (9) N/A N/A 2.0 ppb (3) 25.0 ppb (24) 0.15 ppb (2) 1.0 μg/m3 (1) 7.0 μg/m3 (30) 30.0
 
Dec. 1, 2021, 10 p.m. N/A N/A 9.0 ppb (9) N/A N/A 2.0 ppb (3) 25.0 ppb (24) 0.15 ppb (2) 1.0 μg/m3 (1) 7.0 μg/m3 (30) 30.0
 
Dec. 1, 2021, 9 p.m. N/A N/A 26.0 ppb (25) N/A N/A 3.0 ppb (5) 14.0 ppb (13) 0.21 ppb (3) 4.0 μg/m3 (4) 8.0 μg/m3 (34) 34.0
 
Dec. 1, 2021, 8 p.m. N/A N/A 19.7 ppb (19) N/A N/A 4.0 ppb (6) 14.0 ppb (13) 0.22 ppb (3) 6.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
Dec. 1, 2021, 7 p.m. N/A N/A 11.5 ppb (11) N/A N/A 3.0 ppb (5) 20.0 ppb (19) 0.15 ppb (2) 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
Dec. 1, 2021, 6 p.m. N/A N/A 5.7 ppb (6) N/A N/A 2.0 ppb (3) 26.0 ppb (25) 0.13 ppb (2) 3.0 μg/m3 (3) 5.0 μg/m3 (21) 25.0
 
Dec. 1, 2021, 5 p.m. N/A N/A 7.4 ppb (7) N/A N/A 2.0 ppb (3) 24.0 ppb (23) 0.14 ppb (2) 1.0 μg/m3 (1) 8.0 μg/m3 (34) 34.0
 
Dec. 1, 2021, 4 p.m. N/A N/A 6.6 ppb (7) N/A N/A 2.0 ppb (3) 25.0 ppb (24) 0.14 ppb (2) 3.0 μg/m3 (3) 6.0 μg/m3 (25) 25.0
 
Dec. 1, 2021, 1 p.m. N/A N/A 4.7 ppb (5) N/A N/A 2.0 ppb (3) 27.0 ppb (25) 0.1 ppb (2) 5.0 μg/m3 (5) 9.0 μg/m3 (38) 38.0
 
Dec. 1, 2021, noon N/A N/A 7.3 ppb (7) N/A N/A 2.0 ppb (3) 25.0 ppb (24) 0.16 ppb (3) 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Dec. 1, 2021, 11 a.m. N/A N/A 6.3 ppb (6) N/A N/A 3.0 ppb (5) 26.0 ppb (25) 0.14 ppb (2) 6.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
Dec. 1, 2021, 8 a.m. N/A N/A 5.5 ppb (6) N/A N/A 3.0 ppb (5) 26.0 ppb (25) 0.12 ppb (2) 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Dec. 1, 2021, 7 a.m. N/A N/A 14.2 ppb (14) N/A N/A 5.0 ppb (8) 19.0 ppb (18) 0.18 ppb (3) 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Dec. 1, 2021, 6 a.m. N/A N/A 86.6 ppb (86) N/A N/A 14.0 ppb (20) 3.0 ppb (3) 0.59 ppb (7) 7.0 μg/m3 (7) 7.0 μg/m3 (30) 86.0
 
Dec. 1, 2021, 5 a.m. N/A N/A 102.3 ppb (102) N/A N/A 15.0 ppb (22) 1.0 ppb (1) 0.74 ppb (8) 4.0 μg/m3 (4) 8.0 μg/m3 (34) 102.0
 
Dec. 1, 2021, 4 a.m. N/A N/A 133.8 ppb (108) N/A N/A 15.0 ppb (22) 2.0 ppb (2) 0.86 ppb (11) 4.0 μg/m3 (4) 10.0 μg/m3 (42) 108.0
 
Dec. 1, 2021, 3 a.m. N/A N/A 104.1 ppb (102) N/A N/A 13.0 ppb (19) 1.0 ppb (1) 0.87 ppb (11) 5.0 μg/m3 (5) 5.0 μg/m3 (21) 102.0
 
Dec. 1, 2021, 2 a.m. N/A N/A 71.5 ppb (70) N/A N/A 6.0 ppb (9) 4.0 ppb (4) 0.52 ppb (6) 4.0 μg/m3 (4) 3.0 μg/m3 (13) 70.0
 
Dec. 1, 2021, 1 a.m. N/A N/A 73.1 ppb (72) N/A N/A 7.0 ppb (10) 4.0 ppb (4) 0.47 ppb (6) 1.0 μg/m3 (1) 4.0 μg/m3 (17) 72.0
 
Dec. 1, 2021, midnight N/A N/A 111.8 ppb (104) N/A N/A 11.0 ppb (16) 2.0 ppb (2) 0.5 ppb (6) 2.0 μg/m3 (2) 7.0 μg/m3 (30) 104.0
 
Nov. 30, 2021, 11 p.m. N/A N/A 198.2 ppb (120) N/A N/A 15.0 ppb (22) 2.0 ppb (2) 1.07 ppb (13) 2.0 μg/m3 (2) 9.0 μg/m3 (38) 120.0
 
Nov. 30, 2021, 10 p.m. N/A N/A 135.6 ppb (108) N/A N/A 16.0 ppb (23) 4.0 ppb (4) 0.8 ppb (10) 3.0 μg/m3 (3) 8.0 μg/m3 (34) 108.0
 
Nov. 30, 2021, 9 p.m. N/A N/A 130.3 ppb (107) N/A N/A 12.0 ppb (18) 3.0 ppb (3) 0.52 ppb (6) 4.0 μg/m3 (4) 9.0 μg/m3 (38) 107.0
 
Nov. 30, 2021, 8 p.m. N/A N/A 102.0 ppb (102) N/A N/A 8.0 ppb (12) 4.0 ppb (4) 0.45 ppb (6) 4.0 μg/m3 (4) 7.0 μg/m3 (30) 102.0
 
Nov. 30, 2021, 8 p.m. N/A N/A 102.0 ppb (102) N/A N/A 8.0 ppb (12) 4.0 ppb (4) 0.45 ppb (6) 4.0 μg/m3 (4) 7.0 μg/m3 (30) 102.0
 
Nov. 30, 2021, 7 p.m. N/A N/A 100.6 ppb (101) N/A N/A 7.0 ppb (10) 2.0 ppb (2) 0.45 ppb (6) N/A N/A 101.0
 
Nov. 30, 2021, 7 p.m. N/A N/A 100.6 ppb (101) N/A N/A 7.0 ppb (10) 2.0 ppb (2) 0.45 ppb (6) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 101.0
 
Nov. 30, 2021, 6 p.m. N/A N/A 81.0 ppb (80) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.44 ppb (5) N/A N/A 80.0
 
Nov. 30, 2021, 6 p.m. N/A N/A 81.0 ppb (80) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.44 ppb (5) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 80.0
 
Nov. 30, 2021, 5 p.m. N/A N/A 62.8 ppb (61) N/A N/A 8.0 ppb (12) 4.0 ppb (4) 0.41 ppb (5) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 61.0
 
Nov. 30, 2021, 5 p.m. N/A N/A 62.8 ppb (61) N/A N/A 8.0 ppb (12) 4.0 ppb (4) 0.41 ppb (5) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 61.0
 
Nov. 30, 2021, 4 p.m. N/A N/A 48.2 ppb (46) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.42 ppb (5) 19.0 μg/m3 (18) 7.0 μg/m3 (30) 46.0
 
Nov. 30, 2021, 3 p.m. N/A N/A 29.1 ppb (28) N/A N/A 7.0 ppb (10) 8.0 ppb (8) 0.29 ppb (4) 10.0 μg/m3 (10) 6.0 μg/m3 (25) 28.0
 
Nov. 30, 2021, 3 p.m. N/A N/A 29.1 ppb (28) N/A N/A 7.0 ppb (10) 8.0 ppb (8) 0.29 ppb (4) 10.0 μg/m3 (10) 6.0 μg/m3 (25) 28.0
 
Nov. 30, 2021, 1 p.m. N/A N/A 17.6 ppb (17) N/A N/A 5.0 ppb (8) 18.0 ppb (17) 0.15 ppb (2) 12.0 μg/m3 (12) 3.0 μg/m3 (13) 17.0
 
Nov. 30, 2021, 5 a.m. N/A N/A 45.1 ppb (43) N/A N/A 8.0 ppb (12) 3.0 ppb (3) 0.4 ppb (5) 13.0 μg/m3 (13) 12.0 μg/m3 (50) 50.0
 
Nov. 30, 2021, 4 a.m. N/A N/A 111.7 ppb (104) N/A N/A 13.0 ppb (19) 3.0 ppb (3) 0.85 ppb (10) 41.0 μg/m3 (38) 35.0 μg/m3 (100) 104.0
 
Nov. 30, 2021, 3 a.m. N/A N/A 57.3 ppb (55) N/A N/A 7.0 ppb (10) 2.0 ppb (2) 0.43 ppb (5) 21.0 μg/m3 (20) 16.0 μg/m3 (60) 60.0
 
Nov. 30, 2021, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.63 ppb (7) 23.0 μg/m3 (22) N/A 22.0
 
Nov. 30, 2021, 2 a.m. N/A N/A 87.9 ppb (88) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.63 ppb (7) 23.0 μg/m3 (22) 18.0 μg/m3 (64) 88.0
 
Nov. 30, 2021, 1 a.m. N/A N/A 87.9 ppb (88) N/A N/A 10.0 ppb (15) 2.0 ppb (2) 0.54 ppb (6) 26.0 μg/m3 (25) 18.0 μg/m3 (64) 88.0
 
Nov. 30, 2021, 1 a.m. N/A N/A 87.9 ppb (88) N/A N/A 10.0 ppb (15) 2.0 ppb (2) 0.54 ppb (6) 26.0 μg/m3 (25) 18.0 μg/m3 (64) 88.0
 
Nov. 30, 2021, midnight N/A N/A 73.0 ppb (72) N/A N/A 10.0 ppb (15) 2.0 ppb (2) 0.55 ppb (7) 22.0 μg/m3 (21) 18.0 μg/m3 (64) 72.0
 
Nov. 30, 2021, midnight N/A N/A 73.0 ppb (72) N/A N/A 10.0 ppb (15) 2.0 ppb (2) 0.55 ppb (7) 22.0 μg/m3 (21) 18.0 μg/m3 (64) 72.0
 
Nov. 29, 2021, 11 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 3.0 ppb (3) 0.96 ppb (12) 55.0 μg/m3 (51) 43.0 μg/m3 (120) 120.0
 
Nov. 29, 2021, 10 p.m. N/A N/A 62.9 ppb (61) N/A N/A 12.0 ppb (18) 3.0 ppb (3) 0.96 ppb (12) 46.0 μg/m3 (43) 41.0 μg/m3 (115) 115.0
 
Nov. 29, 2021, 9 p.m. N/A N/A 62.9 ppb (61) N/A N/A 16.0 ppb (23) 4.0 ppb (4) 1.01 ppb (12) 52.0 μg/m3 (49) 39.0 μg/m3 (110) 110.0
 
Nov. 29, 2021, 8 p.m. N/A N/A 59.9 ppb (58) N/A N/A 20.0 ppb (29) 3.0 ppb (3) 0.79 ppb (10) 38.0 μg/m3 (36) 29.0 μg/m3 (87) 87.0
 
Nov. 29, 2021, 7 p.m. N/A N/A N/A N/A N/A 19.0 ppb (28) 3.0 ppb (3) 0.74 ppb (8) 30.0 μg/m3 (28) 22.0 μg/m3 (72) 72.0
 
Nov. 29, 2021, 6 p.m. N/A N/A 59.1 ppb (57) N/A N/A 20.0 ppb (29) 3.0 ppb (3) 0.65 ppb (8) 40.0 μg/m3 (38) 28.0 μg/m3 (85) 85.0
 
Nov. 29, 2021, 5 p.m. N/A N/A 59.1 ppb (57) N/A N/A 15.0 ppb (22) 2.0 ppb (2) 0.47 ppb (6) 25.0 μg/m3 (24) 6.0 μg/m3 (25) 57.0
 
Nov. 29, 2021, 4 p.m. N/A N/A 15.8 ppb (15) N/A N/A 7.0 ppb (10) 5.0 ppb (5) 0.33 ppb (4) 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Nov. 29, 2021, 7 a.m. N/A N/A 19.7 ppb (19) N/A N/A 12.0 ppb (18) 2.0 ppb (2) 0.43 ppb (5) 27.0 μg/m3 (25) 21.0 μg/m3 (70) 70.0
 
Nov. 29, 2021, 6 a.m. N/A N/A 11.8 ppb (12) N/A N/A 7.0 ppb (10) 2.0 ppb (2) 0.33 ppb (4) 21.0 μg/m3 (20) 17.0 μg/m3 (62) 62.0
 
Nov. 29, 2021, 5 a.m. N/A N/A 11.7 ppb (12) N/A N/A 7.0 ppb (10) 3.0 ppb (3) 0.35 ppb (4) 18.0 μg/m3 (17) 18.0 μg/m3 (64) 64.0
 
Nov. 29, 2021, 4 a.m. N/A N/A 14.4 ppb (14) N/A N/A 9.0 ppb (13) 1.0 ppb (1) 0.4 ppb (5) 19.0 μg/m3 (18) 15.0 μg/m3 (58) 58.0
 
Nov. 29, 2021, 3 a.m. N/A N/A 20.3 ppb (20) N/A N/A 10.0 ppb (15) 2.0 ppb (2) 0.54 ppb (6) 33.0 μg/m3 (31) 28.0 μg/m3 (85) 85.0
 
Nov. 29, 2021, 2 a.m. N/A N/A 28.0 ppb (27) N/A N/A 15.0 ppb (22) 2.0 ppb (2) 0.69 ppb (8) 43.0 μg/m3 (40) 32.0 μg/m3 (93) 93.0
 
Nov. 29, 2021, 1 a.m. N/A N/A 20.3 ppb (20) N/A N/A 12.0 ppb (18) 2.0 ppb (2) 0.45 ppb (6) 29.0 μg/m3 (27) 19.0 μg/m3 (66) 66.0
 
Nov. 29, 2021, midnight N/A N/A 20.0 ppb (19) N/A N/A 8.0 ppb (12) 2.0 ppb (2) 0.39 ppb (5) 23.0 μg/m3 (22) 18.0 μg/m3 (64) 64.0
 
Nov. 28, 2021, 11 p.m. N/A N/A 20.5 ppb (20) N/A N/A 10.0 ppb (15) 3.0 ppb (3) 0.62 ppb (7) 22.0 μg/m3 (21) 17.0 μg/m3 (62) 62.0
 
Nov. 28, 2021, 10 p.m. N/A N/A 26.6 ppb (26) N/A N/A 14.0 ppb (20) 3.0 ppb (3) 0.58 ppb (7) 34.0 μg/m3 (32) 25.0 μg/m3 (79) 79.0
 
Nov. 28, 2021, 9 p.m. N/A N/A 14.3 ppb (14) N/A N/A 8.0 ppb (12) 5.0 ppb (5) 0.3 ppb (4) 19.0 μg/m3 (18) 15.0 μg/m3 (58) 58.0
 
Nov. 28, 2021, 8 p.m. N/A N/A 17.7 ppb (17) N/A N/A 12.0 ppb (18) 4.0 ppb (4) 0.38 ppb (5) 23.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
Nov. 28, 2021, 7 p.m. N/A N/A 12.2 ppb (12) N/A N/A 10.0 ppb (15) 4.0 ppb (4) 0.29 ppb (4) 19.0 μg/m3 (18) 11.0 μg/m3 (46) 46.0
 
Nov. 28, 2021, 6 p.m. N/A N/A 11.3 ppb (11) N/A N/A 12.0 ppb (18) 3.0 ppb (3) 0.3 ppb (4) 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0
 
Nov. 28, 2021, 5 p.m. N/A N/A 5.9 ppb (6) N/A N/A 6.0 ppb (9) 6.0 ppb (6) 0.28 ppb (4) 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Nov. 28, 2021, 4 p.m. N/A N/A 3.6 ppb (4) N/A N/A 4.0 ppb (6) 11.0 ppb (11) 0.15 ppb (2) 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Nov. 28, 2021, 3 p.m. N/A N/A 1.3 ppb (2) N/A N/A 2.0 ppb (3) 15.0 ppb (14) 0.14 ppb (2) 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2021, 2 p.m. N/A N/A 3.9 ppb (4) N/A N/A 4.0 ppb (6) 11.0 ppb (11) 0.17 ppb (3) 8.0 μg/m3 (8) 8.0 μg/m3 (34) 34.0
 
Nov. 28, 2021, 1 p.m. N/A N/A 4.2 ppb (4) N/A N/A 4.0 ppb (6) 10.0 ppb (10) 0.18 ppb (3) 11.0 μg/m3 (11) 10.0 μg/m3 (42) 42.0
 
Nov. 28, 2021, noon N/A N/A 1.9 ppb (2) N/A N/A 2.0 ppb (3) 15.0 ppb (14) 0.14 ppb (2) 6.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2021, 11 a.m. N/A N/A 5.3 ppb (5) N/A N/A 5.0 ppb (8) 10.0 ppb (10) 0.17 ppb (3) 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2021, 10 a.m. N/A N/A 3.2 ppb (4) N/A N/A 3.0 ppb (5) 13.0 ppb (13) 0.16 ppb (3) 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2021, 9 a.m. N/A N/A 3.5 ppb (4) N/A N/A 3.0 ppb (5) 13.0 ppb (13) 0.19 ppb (3) 11.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Nov. 28, 2021, 8 a.m. N/A N/A 2.2 ppb (3) N/A N/A 2.0 ppb (3) 17.0 ppb (16) 0.15 ppb (2) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2021, 7 a.m. N/A N/A 2.5 ppb (3) N/A N/A 2.0 ppb (3) 16.0 ppb (15) 0.14 ppb (2) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 15.0
 
Nov. 28, 2021, 6 a.m. N/A N/A 3.6 ppb (4) N/A N/A 2.0 ppb (3) 14.0 ppb (13) 0.17 ppb (3) 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Nov. 28, 2021, 5 a.m. N/A N/A 2.5 ppb (3) N/A N/A 2.0 ppb (3) 16.0 ppb (15) 0.14 ppb (2) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2021, 4 a.m. N/A N/A 1.7 ppb (2) N/A N/A 2.0 ppb (3) 19.0 ppb (18) 0.14 ppb (2) 5.0 μg/m3 (5) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2021, 3 a.m. N/A N/A 3.0 ppb (3) N/A N/A 2.0 ppb (3) 17.0 ppb (16) 0.15 ppb (2) 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2021, 2 a.m. N/A N/A 3.3 ppb (4) N/A N/A 2.0 ppb (3) 16.0 ppb (15) 0.16 ppb (3) 11.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Nov. 28, 2021, 1 a.m. N/A N/A 2.8 ppb (3) N/A N/A 1.0 ppb (2) 17.0 ppb (16) 0.15 ppb (2) 6.0 μg/m3 (6) -1.0 μg/m3 (0) 16.0
 
Nov. 28, 2021, midnight N/A N/A 2.9 ppb (3) N/A N/A 1.0 ppb (2) 17.0 ppb (16) 0.17 ppb (3) 3.0 μg/m3 (3) -2.0 μg/m3 (0) 16.0
 
Nov. 27, 2021, 11 p.m. N/A N/A 4.6 ppb (5) N/A N/A 2.0 ppb (3) 15.0 ppb (14) 0.2 ppb (3) 3.0 μg/m3 (3) 1.0 μg/m3 (5) 14.0
 
Nov. 27, 2021, 10 p.m. N/A N/A 3.6 ppb (4) N/A N/A 2.0 ppb (3) 17.0 ppb (16) 0.16 ppb (3) 3.0 μg/m3 (3) 4.0 μg/m3 (17) 17.0
 
Nov. 27, 2021, 9 p.m. N/A N/A 3.2 ppb (4) N/A N/A 2.0 ppb (3) 18.0 ppb (17) 0.15 ppb (2) 4.0 μg/m3 (4) 3.0 μg/m3 (13) 17.0
 
Nov. 27, 2021, 8 p.m. N/A N/A 6.1 ppb (6) N/A N/A 3.0 ppb (5) 13.0 ppb (13) 0.17 ppb (3) 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Nov. 27, 2021, 7 p.m. N/A N/A 10.0 ppb (10) N/A N/A 7.0 ppb (10) 6.0 ppb (6) 0.25 ppb (3) 14.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
Nov. 27, 2021, 6 p.m. N/A N/A 15.2 ppb (15) N/A N/A 12.0 ppb (18) 1.0 ppb (1) 0.27 ppb (4) 13.0 μg/m3 (13) 12.0 μg/m3 (50) 50.0
 
Nov. 27, 2021, 5 p.m. N/A N/A 14.5 ppb (14) N/A N/A 9.0 ppb (13) 1.0 ppb (1) 0.17 ppb (3) 8.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
Nov. 27, 2021, 4 p.m. N/A N/A 10.6 ppb (10) N/A N/A 8.0 ppb (12) 3.0 ppb (3) 0.16 ppb (3) 11.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Nov. 27, 2021, 3 p.m. N/A N/A 8.7 ppb (9) N/A N/A 7.0 ppb (10) 6.0 ppb (6) 0.15 ppb (2) 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Nov. 27, 2021, 2 p.m. N/A N/A 7.3 ppb (7) N/A N/A 6.0 ppb (9) 7.0 ppb (7) 0.14 ppb (2) 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
Nov. 27, 2021, 1 p.m. N/A N/A 7.7 ppb (8) N/A N/A 6.0 ppb (9) 6.0 ppb (6) 0.16 ppb (3) 6.0 μg/m3 (6) 7.0 μg/m3 (30) 30.0
 
Nov. 27, 2021, noon N/A N/A 8.0 ppb (8) N/A N/A 5.0 ppb (8) 6.0 ppb (6) 0.17 ppb (3) 8.0 μg/m3 (8) 7.0 μg/m3 (30) 30.0