ID: 85

AQSQID: 040134004

Site Name: West Chandler Fire Station

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

Updated: Dec. 2, 2020, 3:41 p.m.

Location: Chandler (Villa Pallavicini), AZ

Reporting: True, Located: True

Current AQI: 58.0

Chandler (Villa Pallavicini) AZ, US: 33.299, -111.8843

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 2, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.7 ppb (8) 68.4 μg/m3 (58) N/A 58.0
 
Dec. 2, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.5 ppb (6) 64.5 μg/m3 (56) N/A 56.0
 
Dec. 2, 2020, noon N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.5 ppb (6) 57.7 μg/m3 (53) N/A 53.0
 
Dec. 2, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.4 ppb (5) 45.8 μg/m3 (43) N/A 43.0
 
Dec. 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.4 ppb (5) 41.9 μg/m3 (39) N/A 39.0
 
Dec. 2, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) 0.4 ppb (5) 41.3 μg/m3 (39) N/A 39.0
 
Dec. 2, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) 0.4 ppb (5) 45.4 μg/m3 (43) N/A 43.0
 
Dec. 2, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) 0.5 ppb (6) 49.3 μg/m3 (46) N/A 46.0
 
Dec. 2, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.6 ppb (7) 62.6 μg/m3 (55) N/A 55.0
 
Dec. 2, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (12) 85.5 μg/m3 (67) N/A 67.0
 
Dec. 2, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.9 ppb (11) 71.3 μg/m3 (60) N/A 60.0
 
Dec. 2, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.9 ppb (11) 68.8 μg/m3 (58) N/A 58.0
 
Dec. 2, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.7 ppb (8) 68.6 μg/m3 (58) N/A 58.0
 
Dec. 2, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) 0.6 ppb (7) 54.1 μg/m3 (51) N/A 51.0
 
Dec. 2, 2020, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (23) 0.3 ppb (4) 33.6 μg/m3 (32) N/A 32.0
 
Dec. 1, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) 0.2 ppb (3) 33.1 μg/m3 (31) N/A 31.0
 
Dec. 1, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) 0.2 ppb (3) 31.9 μg/m3 (30) N/A 34.0
 
Dec. 1, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) 0.2 ppb (3) 33.5 μg/m3 (32) N/A 34.0
 
Dec. 1, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) 0.2 ppb (3) 62.8 μg/m3 (55) N/A 55.0
 
Dec. 1, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) 0.2 ppb (3) 35.3 μg/m3 (33) N/A 33.0
 
Dec. 1, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) 0.2 ppb (3) 43.5 μg/m3 (41) N/A 41.0
 
Dec. 1, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) 0.2 ppb (3) 43.0 μg/m3 (40) N/A 40.0
 
Dec. 1, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) 0.3 ppb (4) 55.9 μg/m3 (52) N/A 52.0
 
Dec. 1, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) 0.4 ppb (5) 56.7 μg/m3 (52) N/A 52.0
 
Dec. 1, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.7 ppb (8) 57.3 μg/m3 (53) N/A 53.0
 
Dec. 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) 46.3 μg/m3 (43) N/A 43.0
 
Dec. 1, 2020, noon N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) 44.8 μg/m3 (42) N/A 42.0
 
Dec. 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) 41.0 μg/m3 (38) N/A 38.0
 
Dec. 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) 41.3 μg/m3 (39) N/A 39.0
 
Dec. 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) 40.9 μg/m3 (38) N/A 38.0
 
Dec. 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.5 ppb (6) 35.0 μg/m3 (33) N/A 33.0
 
Dec. 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) 0.5 ppb (6) 37.1 μg/m3 (35) N/A 35.0
 
Dec. 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) 0.5 ppb (6) 32.6 μg/m3 (31) N/A 31.0
 
Dec. 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) 0.6 ppb (7) 48.9 μg/m3 (46) N/A 46.0
 
Dec. 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.7 ppb (8) 64.4 μg/m3 (56) N/A 56.0
 
Dec. 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.7 ppb (8) 73.6 μg/m3 (61) N/A 61.0
 
Dec. 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) 85.0 μg/m3 (66) N/A 66.0
 
Dec. 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) 0.4 ppb (5) 80.2 μg/m3 (64) N/A 64.0
 
Dec. 1, 2020, midnight N/A N/A N/A N/A N/A N/A 25.0 ppb (24) 0.3 ppb (4) 66.2 μg/m3 (57) N/A 57.0
 
Nov. 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) 0.2 ppb (3) 62.5 μg/m3 (55) N/A 55.0
 
Nov. 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) 0.2 ppb (3) 69.9 μg/m3 (59) N/A 59.0
 
Nov. 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.2 ppb (3) 79.0 μg/m3 (63) N/A 63.0
 
Nov. 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.2 ppb (3) 81.0 μg/m3 (64) N/A 64.0
 
Nov. 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) 0.2 ppb (3) 79.7 μg/m3 (64) N/A 64.0
 
Nov. 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) 0.2 ppb (3) 90.5 μg/m3 (69) N/A 69.0
 
Nov. 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) 0.2 ppb (3) 97.8 μg/m3 (73) N/A 73.0
 
Nov. 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) 0.7 ppb (8) 97.7 μg/m3 (73) N/A 73.0
 
Nov. 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.4 ppb (16) 105.5 μg/m3 (76) N/A 76.0
 
Nov. 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.9 ppb (11) 74.3 μg/m3 (61) N/A 61.0
 
Nov. 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.7 ppb (8) 52.0 μg/m3 (49) N/A 49.0
 
Nov. 30, 2020, noon N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) 32.6 μg/m3 (31) N/A 31.0
 
Nov. 30, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.5 ppb (6) 30.2 μg/m3 (28) N/A 28.0
 
Nov. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.5 ppb (6) 32.6 μg/m3 (31) N/A 31.0
 
Nov. 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.5 ppb (6) 35.4 μg/m3 (33) N/A 33.0
 
Nov. 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) 0.5 ppb (6) 37.7 μg/m3 (35) N/A 35.0
 
Nov. 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) 0.5 ppb (6) 44.1 μg/m3 (41) N/A 41.0
 
Nov. 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) 0.5 ppb (6) 44.3 μg/m3 (42) N/A 42.0
 
Nov. 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) 0.4 ppb (5) 31.3 μg/m3 (29) N/A 29.0
 
Nov. 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) 0.5 ppb (6) 38.8 μg/m3 (36) N/A 36.0
 
Nov. 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.4 ppb (5) 35.3 μg/m3 (33) N/A 33.0
 
Nov. 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) 0.4 ppb (5) 35.3 μg/m3 (33) N/A 33.0
 
Nov. 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.5 ppb (6) 37.7 μg/m3 (35) N/A 35.0
 
Nov. 30, 2020, midnight N/A N/A N/A N/A N/A N/A 32.0 ppb (30) 0.4 ppb (5) 31.2 μg/m3 (29) N/A 30.0
 
Nov. 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.3 ppb (4) 19.4 μg/m3 (18) N/A 37.0
 
Nov. 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) 0.2 ppb (3) 15.9 μg/m3 (15) N/A 38.0
 
Nov. 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.2 ppb (3) 10.7 μg/m3 (10) N/A 37.0
 
Nov. 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.2 ppb (3) 11.5 μg/m3 (11) N/A 37.0
 
Nov. 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) 0.3 ppb (4) 12.8 μg/m3 (12) N/A 33.0
 
Nov. 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) 0.2 ppb (3) 16.4 μg/m3 (16) N/A 28.0
 
Nov. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) 0.3 ppb (4) 26.5 μg/m3 (25) N/A 25.0
 
Nov. 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) 0.3 ppb (4) 38.8 μg/m3 (36) N/A 36.0
 
Nov. 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) 0.3 ppb (4) 40.5 μg/m3 (38) N/A 38.0
 
Nov. 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.5 ppb (6) 45.3 μg/m3 (42) N/A 42.0
 
Nov. 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.5 ppb (6) 49.2 μg/m3 (46) N/A 46.0
 
Nov. 29, 2020, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (4) 0.5 ppb (6) 44.2 μg/m3 (41) N/A 41.0
 
Nov. 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) 0.5 ppb (6) 43.9 μg/m3 (41) N/A 41.0
 
Nov. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.7 ppb (8) 51.7 μg/m3 (48) N/A 48.0
 
Nov. 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) 0.6 ppb (7) 48.2 μg/m3 (45) N/A 45.0
 
Nov. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) 0.5 ppb (6) 37.7 μg/m3 (35) N/A 35.0
 
Nov. 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) 0.7 ppb (8) 58.5 μg/m3 (53) N/A 53.0
 
Nov. 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) 0.8 ppb (10) 71.6 μg/m3 (60) N/A 60.0
 
Nov. 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) 0.7 ppb (8) 62.6 μg/m3 (55) N/A 55.0
 
Nov. 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) 0.6 ppb (7) 60.1 μg/m3 (54) N/A 54.0
 
Nov. 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) 0.5 ppb (6) 48.2 μg/m3 (45) N/A 45.0
 
Nov. 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.4 ppb (5) 41.3 μg/m3 (39) N/A 39.0
 
Nov. 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) 0.4 ppb (5) 34.9 μg/m3 (33) N/A 33.0
 
Nov. 29, 2020, midnight N/A N/A N/A N/A N/A N/A 35.0 ppb (33) 0.3 ppb (4) 30.1 μg/m3 (28) N/A 33.0
 
Nov. 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) 0.2 ppb (3) 14.4 μg/m3 (14) N/A 38.0
 
Nov. 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) 0.2 ppb (3) 13.3 μg/m3 (13) N/A 38.0
 
Nov. 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) 0.2 ppb (3) 15.3 μg/m3 (15) N/A 38.0
 
Nov. 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.2 ppb (3) 14.5 μg/m3 (14) N/A 37.0
 
Nov. 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) 0.2 ppb (3) 15.7 μg/m3 (15) N/A 33.0
 
Nov. 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) 0.2 ppb (3) 19.0 μg/m3 (18) N/A 29.0
 
Nov. 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) 0.2 ppb (3) 29.0 μg/m3 (27) N/A 27.0
 
Nov. 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) 0.3 ppb (4) 44.1 μg/m3 (41) N/A 41.0
 
Nov. 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) 0.3 ppb (4) 43.5 μg/m3 (41) N/A 41.0
 
Nov. 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.4 ppb (5) 36.8 μg/m3 (35) N/A 35.0
 
Nov. 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) 0.3 ppb (4) 21.1 μg/m3 (20) N/A 20.0
 
Nov. 28, 2020, noon N/A N/A N/A N/A N/A N/A 17.0 ppb (16) 0.3 ppb (4) 25.3 μg/m3 (24) N/A 24.0
 
Nov. 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) 0.4 ppb (5) 35.9 μg/m3 (34) N/A 34.0
 
Nov. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) 0.5 ppb (6) 49.1 μg/m3 (46) N/A 46.0
 
Nov. 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) 0.6 ppb (7) 58.1 μg/m3 (53) N/A 53.0
 
Nov. 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) 0.6 ppb (7) 57.4 μg/m3 (53) N/A 53.0
 
Nov. 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.9 ppb (11) 74.0 μg/m3 (61) N/A 61.0
 
Nov. 28, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.8 ppb (10) 70.0 μg/m3 (59) N/A 59.0
 
Nov. 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.8 ppb (10) 68.9 μg/m3 (58) N/A 58.0
 
Nov. 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.7 ppb (8) 50.8 μg/m3 (48) N/A 48.0
 
Nov. 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) 0.5 ppb (6) 48.0 μg/m3 (45) N/A 45.0
 
Nov. 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) 0.4 ppb (5) 37.3 μg/m3 (35) N/A 35.0
 
Nov. 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.3 ppb (4) 27.6 μg/m3 (26) N/A 26.0
 
Nov. 28, 2020, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (29) 0.3 ppb (4) 27.3 μg/m3 (26) N/A 29.0
 
Nov. 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) 0.2 ppb (3) 23.4 μg/m3 (22) N/A 36.0
 
Nov. 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.2 ppb (3) 22.3 μg/m3 (21) N/A 37.0
 
Nov. 27, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) 0.2 ppb (3) 26.2 μg/m3 (25) N/A 36.0
 
Nov. 27, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) 0.2 ppb (3) 24.1 μg/m3 (23) N/A 34.0
 
Nov. 27, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) 0.2 ppb (3) 30.4 μg/m3 (29) N/A 29.0
 
Nov. 27, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) 0.2 ppb (3) 27.8 μg/m3 (26) N/A 26.0
 
Nov. 27, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) 0.2 ppb (3) 31.5 μg/m3 (30) N/A 30.0
 
Nov. 27, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.2 ppb (3) 41.1 μg/m3 (39) N/A 39.0
 
Nov. 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) 0.3 ppb (4) 49.7 μg/m3 (47) N/A 47.0
 
Nov. 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) 0.2 ppb (3) 37.8 μg/m3 (35) N/A 35.0
 
Nov. 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) 0.2 ppb (3) 34.9 μg/m3 (33) N/A 33.0
 
Nov. 27, 2020, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (13) 0.2 ppb (3) 36.4 μg/m3 (34) N/A 34.0
 
Nov. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) 0.2 ppb (3) 37.2 μg/m3 (35) N/A 35.0
 
Nov. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.2 ppb (3) 29.6 μg/m3 (28) N/A 28.0
 
Nov. 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) 0.2 ppb (3) 30.4 μg/m3 (29) N/A 29.0
 
Nov. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.2 ppb (3) 34.2 μg/m3 (32) N/A 32.0
 
Nov. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) 0.2 ppb (3) 30.8 μg/m3 (29) N/A 29.0
 
Nov. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) 0.3 ppb (4) 27.3 μg/m3 (26) N/A 26.0
 
Nov. 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) 0.2 ppb (3) 29.0 μg/m3 (27) N/A 27.0
 
Nov. 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) 0.2 ppb (3) 30.0 μg/m3 (28) N/A 38.0
 
Nov. 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) 0.2 ppb (3) 28.8 μg/m3 (27) N/A 41.0
 
Nov. 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) 0.3 ppb (4) 34.3 μg/m3 (32) N/A 32.0
 
Nov. 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) 0.3 ppb (4) 38.6 μg/m3 (36) N/A 36.0
 
Nov. 27, 2020, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (42) 0.2 ppb (3) 31.4 μg/m3 (30) N/A 42.0
 
Nov. 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) 0.2 ppb (3) 25.6 μg/m3 (24) N/A 44.0
 
Nov. 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) 0.2 ppb (3) 19.3 μg/m3 (18) N/A 43.0
 
Nov. 26, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) 0.2 ppb (3) 16.2 μg/m3 (15) N/A 43.0
 
Nov. 26, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) 0.2 ppb (3) 20.8 μg/m3 (20) N/A 39.0
 
Nov. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) 0.2 ppb (3) 20.0 μg/m3 (19) N/A 36.0
 
Nov. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) 0.2 ppb (3) 24.6 μg/m3 (23) N/A 32.0
 
Nov. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) 0.2 ppb (3) 29.5 μg/m3 (28) N/A 28.0
 
Nov. 26, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) 0.3 ppb (4) 40.8 μg/m3 (38) N/A 38.0
 
Nov. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) 0.3 ppb (4) 39.5 μg/m3 (37) N/A 37.0
 
Nov. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) 0.2 ppb (3) 33.0 μg/m3 (31) N/A 31.0
 
Nov. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) 0.3 ppb (4) 30.5 μg/m3 (29) N/A 29.0
 
Nov. 26, 2020, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (8) 0.4 ppb (5) 35.8 μg/m3 (34) N/A 34.0
 
Nov. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) 0.4 ppb (5) 44.4 μg/m3 (42) N/A 42.0
 
Nov. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) 0.6 ppb (7) 52.4 μg/m3 (49) N/A 49.0
 
Nov. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.9 ppb (11) 63.6 μg/m3 (56) N/A 56.0
 
Nov. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.9 ppb (11) 60.9 μg/m3 (54) N/A 54.0
 
Nov. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (12) 63.5 μg/m3 (56) N/A 56.0
 
Nov. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.9 ppb (11) 66.6 μg/m3 (57) N/A 57.0
 
Nov. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.9 ppb (11) 60.4 μg/m3 (54) N/A 54.0
 
Nov. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) 0.7 ppb (8) 46.9 μg/m3 (44) N/A 44.0
 
Nov. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) 0.6 ppb (7) 38.5 μg/m3 (36) N/A 36.0
 
Nov. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) 0.6 ppb (7) 39.7 μg/m3 (37) N/A 37.0
 
Nov. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) 0.4 ppb (5) 31.0 μg/m3 (29) N/A 29.0
 
Nov. 26, 2020, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (32) 0.2 ppb (3) 26.3 μg/m3 (25) N/A 32.0
 
Nov. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) 0.2 ppb (3) 19.7 μg/m3 (19) N/A 38.0
 
Nov. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) 0.2 ppb (3) 15.2 μg/m3 (15) N/A 40.0
 
Nov. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) 0.2 ppb (3) 23.2 μg/m3 (22) N/A 40.0
 
Nov. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) 0.2 ppb (3) 26.3 μg/m3 (25) N/A 39.0
 
Nov. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) 0.2 ppb (3) 24.6 μg/m3 (23) N/A 35.0
 
Nov. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) 0.2 ppb (3) 25.8 μg/m3 (24) N/A 30.0
 
Nov. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) 0.3 ppb (4) 46.0 μg/m3 (43) N/A 43.0
 
Nov. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) 0.4 ppb (5) 52.8 μg/m3 (49) N/A 49.0
 
Nov. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) 0.4 ppb (5) 45.2 μg/m3 (42) N/A 42.0