ID: 1296

AQSQID: 000090502

Site Name: Lethbridge

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

Updated: Dec. 1, 2020, 11:41 a.m.

Location: Lethbridge (12 Ave N), CC

Reporting: True, Located: True

Current AQI: 33.0

Lethbridge (12 Ave N) CC, CA: 49.7164, -112.8006

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A -1.1 μg/m3 (0) 33.0
 
Dec. 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.8 μg/m3 (0) 30.0
 
Dec. 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A -0.4 μg/m3 (0) 29.0
 
Dec. 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.1 μg/m3 (1) 28.0
 
Dec. 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A -0.6 μg/m3 (0) 29.0
 
Dec. 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A -0.7 μg/m3 (0) 29.0
 
Dec. 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.3 μg/m3 (0) 30.0
 
Dec. 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A -0.7 μg/m3 (0) 32.0
 
Dec. 1, 2020, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A -0.6 μg/m3 (0) 34.0
 
Nov. 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.0 μg/m3 (9) 35.0
 
Nov. 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 0.9 μg/m3 (4) 35.0
 
Nov. 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 3.0 μg/m3 (13) 28.0
 
Nov. 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 2.8 μg/m3 (12) 28.0
 
Nov. 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 1.8 μg/m3 (8) 31.0
 
Nov. 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.8 μg/m3 (12) 30.0
 
Nov. 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 2.6 μg/m3 (11) 34.0
 
Nov. 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 0.9 μg/m3 (4) 33.0
 
Nov. 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 1.4 μg/m3 (6) 30.0
 
Nov. 30, 2020, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 0.5 μg/m3 (3) 33.0
 
Nov. 30, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 0.1 μg/m3 (1) 36.0
 
Nov. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.6 μg/m3 (3) 3.0
 
Nov. 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 0.3 μg/m3 (2) 35.0
 
Nov. 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 0.2 μg/m3 (1) 39.0
 
Nov. 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 3.3 μg/m3 (14) 38.0
 
Nov. 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 3.5 μg/m3 (15) 36.0
 
Nov. 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 1.5 μg/m3 (7) 35.0
 
Nov. 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 1.5 μg/m3 (7) 36.0
 
Nov. 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 1.6 μg/m3 (7) 37.0
 
Nov. 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 2.0 μg/m3 (9) 36.0
 
Nov. 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 0.9 μg/m3 (4) 37.0
 
Nov. 30, 2020, midnight N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 0.8 μg/m3 (4) 38.0
 
Nov. 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 2.5 μg/m3 (11) 39.0
 
Nov. 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 2.0 μg/m3 (9) 40.0
 
Nov. 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 0.7 μg/m3 (3) 40.0
 
Nov. 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 2.5 μg/m3 (11) 41.0
 
Nov. 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 3.7 μg/m3 (16) 40.0
 
Nov. 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 0.5 μg/m3 (3) 38.0
 
Nov. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 1.1 μg/m3 (5) 36.0
 
Nov. 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 1.1 μg/m3 (5) 36.0
 
Nov. 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 0.9 μg/m3 (4) 35.0
 
Nov. 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 0.3 μg/m3 (2) 31.0
 
Nov. 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.3 μg/m3 (2) 30.0
 
Nov. 29, 2020, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.2 μg/m3 (1) 30.0
 
Nov. 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 0.6 μg/m3 (3) 29.0
 
Nov. 29, 2020, 10 a.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
 
Nov. 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 0.8 μg/m3 (4) 27.0
 
Nov. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.6 μg/m3 (3) 28.0
 
Nov. 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 2.1 μg/m3 (9) 27.0
 
Nov. 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 2.5 μg/m3 (11) 24.0
 
Nov. 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 2.9 μg/m3 (13) 21.0
 
Nov. 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 6.5 μg/m3 (28) 28.0
 
Nov. 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 19.8 μg/m3 (68) 68.0
 
Nov. 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 19.4 μg/m3 (67) 67.0
 
Nov. 29, 2020, midnight N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 5.7 μg/m3 (24) 24.0
 
Nov. 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 1.8 μg/m3 (8) 31.0
 
Nov. 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 1.2 μg/m3 (5) 33.0
 
Nov. 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 1.6 μg/m3 (7) 33.0
 
Nov. 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 2.0 μg/m3 (9) 33.0
 
Nov. 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 1.9 μg/m3 (8) 31.0
 
Nov. 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 3.0 μg/m3 (13) 31.0
 
Nov. 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 0.9 μg/m3 (4) 31.0
 
Nov. 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 0.5 μg/m3 (3) 36.0
 
Nov. 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 1.2 μg/m3 (5) 38.0
 
Nov. 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 1.1 μg/m3 (5) 38.0
 
Nov. 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 1.0 μg/m3 (5) 39.0
 
Nov. 28, 2020, noon N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 1.3 μg/m3 (6) 40.0
 
Nov. 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 0.7 μg/m3 (3) 39.0
 
Nov. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.7 μg/m3 (3) 3.0
 
Nov. 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 0.4 μg/m3 (2) 40.0
 
Nov. 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 0.4 μg/m3 (2) 39.0
 
Nov. 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 3.1 μg/m3 (13) 38.0
 
Nov. 28, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 0.2 μg/m3 (1) 39.0
 
Nov. 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 0.3 μg/m3 (2) 39.0
 
Nov. 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 0.4 μg/m3 (2) 40.0
 
Nov. 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 0.4 μg/m3 (2) 41.0
 
Nov. 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 0.3 μg/m3 (2) 39.0
 
Nov. 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 1.0 μg/m3 (5) 38.0
 
Nov. 28, 2020, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 1.0 μg/m3 (5) 38.0
 
Nov. 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 1.5 μg/m3 (7) 38.0
 
Nov. 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 0.6 μg/m3 (3) 37.0
 
Nov. 27, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 0.8 μg/m3 (4) 36.0
 
Nov. 27, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 0.9 μg/m3 (4) 37.0
 
Nov. 27, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 0.4 μg/m3 (2) 36.0
 
Nov. 27, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 0.3 μg/m3 (2) 33.0
 
Nov. 27, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.1 μg/m3 (1) 34.0
 
Nov. 27, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.1 μg/m3 (1) 34.0
 
Nov. 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 0.3 μg/m3 (2) 33.0
 
Nov. 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A -0.3 μg/m3 (0) 33.0
 
Nov. 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A -0.5 μg/m3 (0) 33.0
 
Nov. 27, 2020, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A -0.5 μg/m3 (0) 33.0
 
Nov. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A -0.5 μg/m3 (0) 34.0
 
Nov. 27, 2020, 10 a.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
Nov. 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.2 μg/m3 (1) 34.0
 
Nov. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.3 μg/m3 (2) 34.0
 
Nov. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.8 μg/m3 (4) 34.0
 
Nov. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 3.9 μg/m3 (17) 34.0
 
Nov. 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 2.1 μg/m3 (9) 34.0
 
Nov. 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.8 μg/m3 (4) 34.0
 
Nov. 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 0.8 μg/m3 (4) 35.0
 
Nov. 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.8 μg/m3 (4) 34.0
 
Nov. 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 0.5 μg/m3 (3) 33.0
 
Nov. 27, 2020, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.5 μg/m3 (3) 32.0
 
Nov. 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.7 μg/m3 (3) 32.0
 
Nov. 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.6 μg/m3 (3) 32.0
 
Nov. 26, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.6 μg/m3 (3) 32.0
 
Nov. 26, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 1.1 μg/m3 (5) 33.0
 
Nov. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.5 μg/m3 (11) 29.0
 
Nov. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 3.0 μg/m3 (13) 27.0
 
Nov. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 2.5 μg/m3 (11) 26.0
 
Nov. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 3.1 μg/m3 (13) 17.0
 
Nov. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 0.9 μg/m3 (4) 22.0
 
Nov. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 0.0 μg/m3 (0) 27.0
 
Nov. 26, 2020, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.2 μg/m3 (0) 30.0
 
Nov. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.5 μg/m3 (0) 30.0
 
Nov. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -0.4 μg/m3 (0) 0.0
Nov. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.3 μg/m3 (0) 30.0
 
Nov. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.5 μg/m3 (0) 30.0
 
Nov. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 0.0 μg/m3 (0) 29.0
 
Nov. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.4 μg/m3 (0) 30.0
 
Nov. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.4 μg/m3 (0) 30.0
 
Nov. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A -0.2 μg/m3 (0) 29.0
 
Nov. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 1.2 μg/m3 (5) 26.0
 
Nov. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 1.2 μg/m3 (5) 24.0
 
Nov. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.6 μg/m3 (7) 19.0
 
Nov. 26, 2020, midnight N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 1.6 μg/m3 (7) 16.0
 
Nov. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 0.9 μg/m3 (4) 25.0
 
Nov. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 0.5 μg/m3 (3) 26.0
 
Nov. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 0.8 μg/m3 (4) 25.0
 
Nov. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 1.0 μg/m3 (5) 27.0
 
Nov. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 2.4 μg/m3 (10) 24.0
 
Nov. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.0 μg/m3 (9) 25.0
 
Nov. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.6 μg/m3 (11) 25.0
 
Nov. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 2.7 μg/m3 (12) 27.0
 
Nov. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A -0.2 μg/m3 (0) 26.0
 
Nov. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.7 μg/m3 (0) 30.0
 
Nov. 25, 2020, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.7 μg/m3 (0) 30.0
 
Nov. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A -0.4 μg/m3 (0) 30.0
 
Nov. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 0.0
Nov. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 4.2 μg/m3 (18) 33.0
 
Nov. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.6 μg/m3 (3) 28.0
 
Nov. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.5 μg/m3 (11) 29.0
 
Nov. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.1 μg/m3 (1) 32.0
 
Nov. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 0.5 μg/m3 (3) 33.0
 
Nov. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.1 μg/m3 (1) 32.0
 
Nov. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.3 μg/m3 (2) 30.0
 
Nov. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 0.2 μg/m3 (1) 29.0
 
Nov. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.0 μg/m3 (0) 30.0
 
Nov. 25, 2020, midnight N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A -0.1 μg/m3 (0) 31.0
 
Nov. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.1 μg/m3 (1) 32.0
 
Nov. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.5 μg/m3 (3) 34.0
 
Nov. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 1.5 μg/m3 (7) 34.0
 
Nov. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 1.1 μg/m3 (5) 34.0
 
Nov. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 1.1 μg/m3 (5) 33.0
 
Nov. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 1.9 μg/m3 (8) 31.0
 
Nov. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 1.9 μg/m3 (8) 30.0
 
Nov. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 1.4 μg/m3 (6) 31.0
 
Nov. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.9 μg/m3 (4) 32.0
 
Nov. 24, 2020, noon N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.7 μg/m3 (3) 32.0
 
Nov. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 0.5 μg/m3 (3) 31.0
 
Nov. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.5 μg/m3 (3) 3.0
 
Nov. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 9.1 μg/m3 (38) 38.0
 
Nov. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 8.6 μg/m3 (36) 36.0
 
Nov. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 3.0 μg/m3 (13) 23.0
 
Nov. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 6.3 μg/m3 (27) 27.0
 
Nov. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 6.2 μg/m3 (26) 26.0
 
Nov. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 11.0 μg/m3 (46) 46.0
 
Nov. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 17.3 μg/m3 (62) 62.0
 
Nov. 24, 2020, midnight N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 19.9 μg/m3 (68) 68.0