ID: 1461

AQSQID: 000070119

Site Name: Winnipeg_Ellens

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

Updated: Sept. 28, 2021, 8:01 p.m.

Location: Rosser (064 Rd 3 E), CC

Reporting: True, Located: True

Current AQI: 34.0

Rosser (064 Rd 3 E) CC, CA: 49.9489, -97.3964

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 28, 2021, 6 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 6.0 μg/m3 (6) 8.0 μg/m3 (34) 34.0
 
Sept. 28, 2021, 5 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 7.0 μg/m3 (7) 7.2 μg/m3 (31) 31.0
 
Sept. 28, 2021, 4 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 6.0 μg/m3 (6) 6.7 μg/m3 (28) 28.0
 
Sept. 28, 2021, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 7.0 μg/m3 (7) 6.3 μg/m3 (27) 27.0
 
Sept. 28, 2021, 2 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 7.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
Sept. 28, 2021, 1 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 5.0 μg/m3 (5) 5.9 μg/m3 (25) 25.0
 
Sept. 28, 2021, noon N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 5.0 μg/m3 (5) 5.4 μg/m3 (23) 23.0
 
Sept. 28, 2021, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 5.0 μg/m3 (5) 4.9 μg/m3 (21) 21.0
 
Sept. 28, 2021, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A 5.0 μg/m3 (5) 4.6 μg/m3 (20) 20.0
 
Sept. 28, 2021, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 5.0 μg/m3 (5) 4.7 μg/m3 (20) 20.0
 
Sept. 28, 2021, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 5.0 μg/m3 (5) 5.7 μg/m3 (24) 24.0
 
Sept. 28, 2021, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 5.0 μg/m3 (5) 5.7 μg/m3 (24) 24.0
 
Sept. 28, 2021, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 5.0 μg/m3 (5) 5.5 μg/m3 (23) 23.0
 
Sept. 28, 2021, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 5.0 μg/m3 (5) 5.7 μg/m3 (24) 24.0
 
Sept. 28, 2021, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 5.0 μg/m3 (5) 5.9 μg/m3 (25) 25.0
 
Sept. 28, 2021, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 4.0 μg/m3 (4) 5.9 μg/m3 (25) 25.0
 
Sept. 28, 2021, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Sept. 28, 2021, 1 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 5.0 μg/m3 (5) 5.6 μg/m3 (24) 24.0
 
Sept. 28, 2021, midnight N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 5.0 μg/m3 (5) 5.1 μg/m3 (22) 22.0
 
Sept. 27, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 4.0 μg/m3 (4) 4.9 μg/m3 (21) 21.0
 
Sept. 27, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 3.0 μg/m3 (3) 4.7 μg/m3 (20) 20.0
 
Sept. 27, 2021, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 2.0 μg/m3 (2) 4.4 μg/m3 (19) 19.0
 
Sept. 27, 2021, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (16) N/A 2.0 μg/m3 (2) 4.6 μg/m3 (20) 20.0
 
Sept. 27, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 1.0 μg/m3 (1) 4.7 μg/m3 (20) 20.0
 
Sept. 27, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 2.0 μg/m3 (2) 4.8 μg/m3 (20) 20.0
 
Sept. 27, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 1.0 μg/m3 (1) 4.7 μg/m3 (20) 20.0
 
Sept. 27, 2021, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 3.0 μg/m3 (3) 4.6 μg/m3 (20) 20.0
 
Sept. 27, 2021, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 4.0 μg/m3 (4) 4.6 μg/m3 (20) 20.0
 
Sept. 27, 2021, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 6.0 μg/m3 (6) 4.9 μg/m3 (21) 21.0
 
Sept. 27, 2021, 1 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 5.0 ppb (5) N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
Sept. 27, 2021, noon N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 4.0 ppb (4) N/A 4.0 μg/m3 (4) 5.3 μg/m3 (23) 23.0
 
Sept. 27, 2021, 11 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 3.0 μg/m3 (3) 5.4 μg/m3 (23) 23.0
 
Sept. 27, 2021, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A 3.0 μg/m3 (3) 5.8 μg/m3 (25) 25.0
 
Sept. 27, 2021, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 3.0 μg/m3 (3) 5.0 μg/m3 (21) 21.0
 
Sept. 27, 2021, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 2.0 μg/m3 (2) 4.6 μg/m3 (20) 20.0
 
Sept. 27, 2021, 7 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 5.0 ppb (5) N/A 2.0 μg/m3 (2) 5.3 μg/m3 (23) 23.0
 
Sept. 27, 2021, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Sept. 27, 2021, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 4.0 μg/m3 (4) 6.2 μg/m3 (26) 26.0
 
Sept. 27, 2021, 4 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 3.0 ppb (3) N/A 3.0 μg/m3 (3) 5.9 μg/m3 (25) 25.0
 
Sept. 27, 2021, 3 a.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 5.0 ppb (5) N/A 3.0 μg/m3 (3) 6.0 μg/m3 (25) 25.0
 
Sept. 27, 2021, 2 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 4.0 μg/m3 (4) 5.9 μg/m3 (25) 25.0
 
Sept. 27, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 4.0 μg/m3 (4) 6.1 μg/m3 (26) 26.0
 
Sept. 27, 2021, midnight N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 4.0 μg/m3 (4) 6.6 μg/m3 (28) 28.0
 
Sept. 26, 2021, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 4.0 μg/m3 (4) 6.7 μg/m3 (28) 28.0
 
Sept. 26, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 6.0 μg/m3 (6) 7.1 μg/m3 (30) 30.0
 
Sept. 26, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 3.0 μg/m3 (3) 7.7 μg/m3 (33) 33.0
 
Sept. 26, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 2.0 μg/m3 (2) 8.4 μg/m3 (36) 36.0
 
Sept. 26, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 5.0 μg/m3 (5) 8.8 μg/m3 (37) 37.0
 
Sept. 26, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 3.0 μg/m3 (3) 8.9 μg/m3 (38) 38.0
 
Sept. 26, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 3.0 μg/m3 (3) 9.8 μg/m3 (41) 41.0
 
Sept. 26, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 3.0 μg/m3 (3) 10.4 μg/m3 (44) 44.0
 
Sept. 26, 2021, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 5.0 μg/m3 (5) 11.4 μg/m3 (48) 48.0
 
Sept. 26, 2021, 2 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 4.0 μg/m3 (4) 11.8 μg/m3 (50) 50.0
 
Sept. 26, 2021, 1 p.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 4.0 ppb (4) N/A 6.0 μg/m3 (6) 13.3 μg/m3 (54) 54.0
 
Sept. 26, 2021, noon N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 2.0 ppb (2) N/A 5.0 μg/m3 (5) 14.5 μg/m3 (57) 57.0
 
Sept. 26, 2021, 11 a.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 1.0 ppb (1) N/A 4.0 μg/m3 (4) 17.4 μg/m3 (63) 63.0
 
Sept. 26, 2021, 10 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (7) 26.8 μg/m3 (82) 82.0
 
Sept. 26, 2021, 9 a.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 1.0 ppb (1) N/A 7.0 μg/m3 (7) 24.9 μg/m3 (78) 78.0
 
Sept. 26, 2021, 8 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 1.0 ppb (1) N/A 7.0 μg/m3 (7) 23.0 μg/m3 (74) 74.0
 
Sept. 26, 2021, 7 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 1.0 ppb (1) N/A 8.0 μg/m3 (8) 19.0 μg/m3 (66) 66.0
 
Sept. 26, 2021, 6 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 1.0 ppb (1) N/A 8.0 μg/m3 (8) 14.6 μg/m3 (57) 57.0
 
Sept. 26, 2021, 5 a.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 2.0 ppb (2) N/A 6.0 μg/m3 (6) 11.7 μg/m3 (49) 49.0
 
Sept. 26, 2021, 4 a.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 3.0 ppb (3) N/A 5.0 μg/m3 (5) 10.5 μg/m3 (44) 44.0
 
Sept. 26, 2021, 3 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 2.0 ppb (2) N/A 5.0 μg/m3 (5) 9.5 μg/m3 (40) 40.0
 
Sept. 26, 2021, 2 a.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 4.0 ppb (4) N/A 5.0 μg/m3 (5) 7.8 μg/m3 (33) 33.0
 
Sept. 26, 2021, 1 a.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 4.0 ppb (4) N/A 6.0 μg/m3 (6) 7.3 μg/m3 (31) 31.0
 
Sept. 26, 2021, midnight N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 3.0 ppb (3) N/A 6.0 μg/m3 (6) 7.0 μg/m3 (30) 30.0
 
Sept. 25, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 5.0 μg/m3 (5) 5.7 μg/m3 (24) 24.0
 
Sept. 25, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 5.0 μg/m3 (5) 5.1 μg/m3 (22) 22.0
 
Sept. 25, 2021, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 5.0 μg/m3 (5) 4.5 μg/m3 (19) 19.0
 
Sept. 25, 2021, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 5.0 μg/m3 (5) 4.7 μg/m3 (20) 20.0
 
Sept. 25, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 3.0 μg/m3 (3) 4.5 μg/m3 (19) 19.0
 
Sept. 25, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 2.0 μg/m3 (2) 3.9 μg/m3 (17) 17.0
 
Sept. 25, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 2.0 μg/m3 (2) 3.9 μg/m3 (17) 17.0
 
Sept. 25, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 2.0 μg/m3 (2) 4.0 μg/m3 (17) 17.0
 
Sept. 25, 2021, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 2.0 μg/m3 (2) 4.3 μg/m3 (18) 18.0
 
Sept. 25, 2021, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 2.0 μg/m3 (2) 4.3 μg/m3 (18) 18.0
 
Sept. 25, 2021, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 4.0 μg/m3 (4) 4.2 μg/m3 (18) 18.0
 
Sept. 25, 2021, noon N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 2.0 μg/m3 (2) 4.3 μg/m3 (18) 18.0
 
Sept. 25, 2021, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 4.0 μg/m3 (4) 4.3 μg/m3 (18) 18.0
 
Sept. 25, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 2.0 μg/m3 (2) 4.3 μg/m3 (18) 18.0
 
Sept. 25, 2021, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 3.0 μg/m3 (3) 3.7 μg/m3 (16) 16.0
 
Sept. 25, 2021, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 3.0 μg/m3 (3) 2.7 μg/m3 (12) 12.0
 
Sept. 25, 2021, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 3.0 μg/m3 (3) 2.7 μg/m3 (12) 12.0
 
Sept. 25, 2021, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 1.0 μg/m3 (1) 2.8 μg/m3 (12) 12.0
 
Sept. 25, 2021, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 4.0 μg/m3 (4) 2.8 μg/m3 (12) 12.0
 
Sept. 25, 2021, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 2.0 μg/m3 (2) 2.9 μg/m3 (13) 13.0
 
Sept. 25, 2021, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 2.0 μg/m3 (2) 2.9 μg/m3 (13) 13.0
 
Sept. 25, 2021, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 3.0 μg/m3 (3) 2.9 μg/m3 (13) 13.0
 
Sept. 25, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 4.0 μg/m3 (4) 3.1 μg/m3 (13) 13.0
 
Sept. 25, 2021, midnight N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 4.0 μg/m3 (4) 3.1 μg/m3 (13) 13.0
 
Sept. 24, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 4.0 μg/m3 (4) 3.1 μg/m3 (13) 13.0
 
Sept. 24, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 4.0 μg/m3 (4) 3.1 μg/m3 (13) 13.0
 
Sept. 24, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 2.0 μg/m3 (2) 3.1 μg/m3 (13) 13.0
 
Sept. 24, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 4.0 μg/m3 (4) 3.6 μg/m3 (16) 16.0
 
Sept. 24, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 5.0 μg/m3 (5) 3.7 μg/m3 (16) 16.0
 
Sept. 24, 2021, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 5.0 μg/m3 (5) 3.5 μg/m3 (15) 15.0
 
Sept. 24, 2021, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 4.0 μg/m3 (4) 3.5 μg/m3 (15) 15.0
 
Sept. 24, 2021, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 3.0 μg/m3 (3) 3.1 μg/m3 (13) 15.0
 
Sept. 24, 2021, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 4.0 μg/m3 (4) 3.1 μg/m3 (13) 15.0
 
Sept. 24, 2021, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 5.0 μg/m3 (5) 3.4 μg/m3 (15) 15.0
 
Sept. 24, 2021, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 3.0 μg/m3 (3) 3.5 μg/m3 (15) 15.0
 
Sept. 24, 2021, noon N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 2.0 μg/m3 (2) 3.5 μg/m3 (15) 15.0
 
Sept. 24, 2021, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 2.0 μg/m3 (2) 3.7 μg/m3 (16) 16.0
 
Sept. 24, 2021, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A 2.0 μg/m3 (2) 3.9 μg/m3 (17) 17.0
 
Sept. 24, 2021, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 3.0 μg/m3 (3) 3.8 μg/m3 (16) 16.0
 
Sept. 24, 2021, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 3.0 μg/m3 (3) 3.9 μg/m3 (17) 17.0
 
Sept. 24, 2021, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 3.0 μg/m3 (3) 4.1 μg/m3 (18) 18.0
 
Sept. 24, 2021, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 1.0 μg/m3 (1) 4.5 μg/m3 (19) 19.0
 
Sept. 24, 2021, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 4.0 μg/m3 (4) 4.9 μg/m3 (21) 21.0
 
Sept. 24, 2021, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 1.0 μg/m3 (1) 4.9 μg/m3 (21) 21.0
 
Sept. 24, 2021, 3 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 2.0 μg/m3 (2) 5.6 μg/m3 (24) 24.0
 
Sept. 24, 2021, 2 a.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 2.0 μg/m3 (2) 5.9 μg/m3 (25) 25.0
 
Sept. 24, 2021, 1 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 2.0 ppb (2) N/A 5.0 μg/m3 (5) 6.2 μg/m3 (26) 26.0
 
Sept. 24, 2021, midnight N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 3.0 ppb (3) N/A 2.0 μg/m3 (2) 6.0 μg/m3 (25) 25.0
 
Sept. 23, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 6.0 μg/m3 (6) 5.8 μg/m3 (25) 25.0
 
Sept. 23, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 5.0 μg/m3 (5) 5.4 μg/m3 (23) 23.0
 
Sept. 23, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 7.0 μg/m3 (7) 5.6 μg/m3 (24) 24.0
 
Sept. 23, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 7.0 μg/m3 (7) 5.2 μg/m3 (22) 22.0
 
Sept. 23, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 4.0 μg/m3 (4) 4.6 μg/m3 (20) 20.0
 
Sept. 23, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 4.0 μg/m3 (4) 4.2 μg/m3 (18) 18.0
 
Sept. 23, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 5.0 μg/m3 (5) 3.9 μg/m3 (17) 17.0
 
Sept. 23, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2021, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2021, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 4.0 μg/m3 (4) 3.9 μg/m3 (17) 17.0
 
Sept. 23, 2021, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2021, noon N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 3.0 μg/m3 (3) 4.2 μg/m3 (18) 18.0
 
Sept. 23, 2021, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 2.0 μg/m3 (2) 4.1 μg/m3 (18) 18.0
 
Sept. 23, 2021, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 2.0 μg/m3 (2) 4.2 μg/m3 (18) 18.0
 
Sept. 23, 2021, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 17.0 ppb (16) N/A 2.0 μg/m3 (2) 3.8 μg/m3 (16) 16.0
 
Sept. 23, 2021, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 2.0 μg/m3 (2) 3.0 μg/m3 (13) 17.0
 
Sept. 23, 2021, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 17.0 ppb (16) N/A 2.0 μg/m3 (2) 3.3 μg/m3 (14) 16.0
 
Sept. 23, 2021, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 2.0 μg/m3 (2) 3.5 μg/m3 (15) 17.0
 
Sept. 23, 2021, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 3.0 μg/m3 (3) 3.7 μg/m3 (16) 17.0
 
Sept. 23, 2021, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 3.0 μg/m3 (3) 3.6 μg/m3 (16) 17.0
 
Sept. 23, 2021, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 17.0 ppb (16) N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2021, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (16) N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2021, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 3.0 μg/m3 (3) 3.9 μg/m3 (17) 17.0
 
Sept. 23, 2021, midnight N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 3.0 μg/m3 (3) 3.8 μg/m3 (16) 16.0
 
Sept. 22, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 4.0 μg/m3 (4) 3.8 μg/m3 (16) 16.0
 
Sept. 22, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 19.0 ppb (18) N/A 0.0 μg/m3 (0) 3.6 μg/m3 (16) 18.0
 
Sept. 22, 2021, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 19.0 ppb (18) N/A 0.0 μg/m3 (0) 3.6 μg/m3 (16) 18.0
 
Sept. 22, 2021, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 1.0 μg/m3 (1) 3.4 μg/m3 (15) 17.0
 
Sept. 22, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 2.0 μg/m3 (2) 3.4 μg/m3 (15) 15.0
 
Sept. 22, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 1.0 μg/m3 (1) 3.5 μg/m3 (15) 15.0
 
Sept. 22, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 2.0 μg/m3 (2) 3.3 μg/m3 (14) 14.0
 
Sept. 22, 2021, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 2.0 μg/m3 (2) 3.2 μg/m3 (14) 14.0
 
Sept. 22, 2021, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 3.0 μg/m3 (3) 3.3 μg/m3 (14) 14.0
 
Sept. 22, 2021, 2 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 4.0 μg/m3 (4) 3.9 μg/m3 (17) 17.0
 
Sept. 22, 2021, 1 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 5.0 ppb (5) N/A 3.0 μg/m3 (3) 4.1 μg/m3 (18) 18.0
 
Sept. 22, 2021, noon N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 3.0 ppb (3) N/A 3.0 μg/m3 (3) 4.2 μg/m3 (18) 18.0
 
Sept. 22, 2021, 11 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 5.0 ppb (5) N/A 2.0 μg/m3 (2) 3.9 μg/m3 (17) 17.0
 
Sept. 22, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 2.0 μg/m3 (2) 3.8 μg/m3 (16) 16.0
 
Sept. 22, 2021, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 2.0 μg/m3 (2) 3.6 μg/m3 (16) 16.0
 
Sept. 22, 2021, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 2.0 μg/m3 (2) 3.0 μg/m3 (13) 13.0
 
Sept. 22, 2021, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 2.0 μg/m3 (2) 2.9 μg/m3 (13) 13.0
 
Sept. 22, 2021, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 2.0 μg/m3 (2) 2.9 μg/m3 (13) 13.0
 
Sept. 22, 2021, 5 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 2.0 μg/m3 (2) 3.2 μg/m3 (14) 14.0
 
Sept. 22, 2021, 4 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 3.0 μg/m3 (3) 3.1 μg/m3 (13) 13.0
 
Sept. 22, 2021, 3 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 4.0 μg/m3 (4) 3.1 μg/m3 (13) 13.0
 
Sept. 22, 2021, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 3.0 μg/m3 (3) 3.1 μg/m3 (13) 14.0
 
Sept. 22, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 17.0 ppb (16) N/A 3.0 μg/m3 (3) 3.3 μg/m3 (14) 16.0
 
Sept. 22, 2021, midnight N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 9.0 μg/m3 (9) 3.5 μg/m3 (15) 15.0
 
Sept. 21, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (13) 13.0
 
Sept. 21, 2021, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 2.0 μg/m3 (2) 2.6 μg/m3 (11) 11.0
 
Sept. 21, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 1.0 μg/m3 (1) 2.7 μg/m3 (12) 12.0
 
Sept. 21, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 2.0 μg/m3 (2) 3.1 μg/m3 (13) 13.0
 
Sept. 21, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 1.0 μg/m3 (1) 2.9 μg/m3 (13) 13.0