ID: 2211

AQSQID: 080310026

Site Name: La Casa Ncore - 4545 Navajo St.

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

Updated: Oct. 15, 2021, 11:04 p.m.

Location: Denver (Nwestern Denver), CO

Reporting: True, Located: True

Current AQI: 42.0

Denver (Nwestern Denver) CO, US: 39.7794, -105.00523

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 15, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 45.0 ppb (42) 0.15 ppb (2) 10.0 μg/m3 (10) 4.0 μg/m3 (17) 42.0
 
Oct. 15, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 45.0 ppb (42) 0.13 ppb (2) 9.0 μg/m3 (9) 1.9 μg/m3 (8) 42.0
 
Oct. 15, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 45.0 ppb (42) 0.14 ppb (2) 7.0 μg/m3 (7) 1.8 μg/m3 (8) 42.0
 
Oct. 15, 2021, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 43.0 ppb (40) 0.15 ppb (2) 5.0 μg/m3 (5) 1.8 μg/m3 (8) 40.0
 
Oct. 15, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.16 ppb (3) 7.0 μg/m3 (7) 1.9 μg/m3 (8) 38.0
 
Oct. 15, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 40.0 ppb (38) 0.17 ppb (3) 13.0 μg/m3 (13) 2.5 μg/m3 (11) 38.0
 
Oct. 15, 2021, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.17 ppb (3) 17.0 μg/m3 (16) 2.8 μg/m3 (12) 37.0
 
Oct. 15, 2021, 2 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) 9.0 μg/m3 (9) 2.6 μg/m3 (11) 33.0
 
Oct. 15, 2021, 1 p.m. N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 30.0 ppb (28) 0.22 ppb (3) 11.0 μg/m3 (11) 2.9 μg/m3 (13) 28.0
 
Oct. 15, 2021, noon N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 30.0 ppb (28) 0.2 ppb (3) 8.0 μg/m3 (8) 2.7 μg/m3 (12) 28.0
 
Oct. 15, 2021, 11 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 32.0 ppb (30) 0.18 ppb (3) 7.0 μg/m3 (7) 2.8 μg/m3 (12) 30.0
 
Oct. 15, 2021, 10 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 34.0 ppb (32) 0.18 ppb (3) 6.0 μg/m3 (6) 3.0 μg/m3 (13) 32.0
 
Oct. 15, 2021, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 28.0 ppb (26) 0.23 ppb (3) 12.0 μg/m3 (12) 7.8 μg/m3 (33) 33.0
 
Oct. 15, 2021, 8 a.m. N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 6.0 ppb (6) 0.37 ppb (5) 20.0 μg/m3 (19) 13.6 μg/m3 (55) 55.0
 
Oct. 15, 2021, 7 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 7.0 ppb (7) 0.35 ppb (4) 20.0 μg/m3 (19) 12.9 μg/m3 (53) 53.0
 
Oct. 15, 2021, 6 a.m. N/A N/A N/A 22.0 ppb (21) N/A 0.0 ppb (0) 8.0 ppb (8) 0.34 ppb (4) 19.0 μg/m3 (18) 11.3 μg/m3 (48) 48.0
 
Oct. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (14) 0.29 ppb (4) 17.0 μg/m3 (16) 10.1 μg/m3 (43) 43.0
 
Oct. 15, 2021, 4 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 20.0 ppb (19) 0.26 ppb (4) 16.0 μg/m3 (15) 8.7 μg/m3 (37) 37.0
 
Oct. 15, 2021, 3 a.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 25.0 ppb (24) 0.26 ppb (4) 16.0 μg/m3 (15) 8.1 μg/m3 (34) 34.0
 
Oct. 15, 2021, 2 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (25) 0.2 ppb (3) 14.0 μg/m3 (13) 7.5 μg/m3 (32) 32.0
 
Oct. 15, 2021, 1 a.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (25) 0.21 ppb (3) 16.0 μg/m3 (15) 7.2 μg/m3 (31) 31.0
 
Oct. 15, 2021, midnight N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 24.0 ppb (23) 0.2 ppb (3) 17.0 μg/m3 (16) 6.7 μg/m3 (28) 28.0
 
Oct. 14, 2021, 11 p.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 29.0 ppb (27) 0.19 ppb (3) 13.0 μg/m3 (13) 6.4 μg/m3 (27) 27.0
 
Oct. 14, 2021, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (30) 0.19 ppb (3) 14.0 μg/m3 (13) 6.3 μg/m3 (27) 30.0
 
Oct. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) 0.14 ppb (2) 14.0 μg/m3 (13) 5.6 μg/m3 (24) 34.0
 
Oct. 14, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) 0.15 ppb (2) 19.0 μg/m3 (18) 6.0 μg/m3 (25) 32.0
 
Oct. 14, 2021, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 31.0 ppb (29) 0.14 ppb (2) 21.0 μg/m3 (20) 6.6 μg/m3 (28) 29.0
 
Oct. 14, 2021, 6 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 29.0 ppb (27) 0.15 ppb (2) 22.0 μg/m3 (21) 6.2 μg/m3 (26) 27.0
 
Oct. 14, 2021, 5 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 29.0 ppb (27) 0.15 ppb (2) 22.0 μg/m3 (21) 5.9 μg/m3 (25) 27.0
 
Oct. 14, 2021, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 25.0 ppb (24) 0.16 ppb (3) 16.0 μg/m3 (15) 5.4 μg/m3 (23) 24.0
 
Oct. 14, 2021, 3 p.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 17.0 ppb (16) 0.28 ppb (4) 19.0 μg/m3 (18) 5.5 μg/m3 (23) 23.0
 
Oct. 14, 2021, 2 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 10.0 ppb (10) 0.39 ppb (5) 19.0 μg/m3 (18) 5.2 μg/m3 (22) 22.0
 
Oct. 14, 2021, 1 p.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 5.0 ppb (5) 0.42 ppb (5) 14.0 μg/m3 (13) 4.2 μg/m3 (18) 23.0
 
Oct. 14, 2021, noon N/A N/A N/A 28.0 ppb (27) N/A 0.0 ppb (0) 3.0 ppb (3) 0.35 ppb (4) 11.0 μg/m3 (11) 4.6 μg/m3 (20) 27.0
 
Oct. 14, 2021, 11 a.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 13.0 ppb (13) 0.26 ppb (4) 11.0 μg/m3 (11) 4.1 μg/m3 (18) 18.0
 
Oct. 14, 2021, 10 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 13.0 ppb (13) 0.26 ppb (4) 17.0 μg/m3 (16) 8.1 μg/m3 (34) 34.0
 
Oct. 14, 2021, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 13.0 ppb (13) 0.24 ppb (3) 15.0 μg/m3 (14) 5.4 μg/m3 (23) 23.0
 
Oct. 14, 2021, 8 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 19.0 ppb (18) 0.24 ppb (3) 12.0 μg/m3 (12) 3.7 μg/m3 (16) 18.0
 
Oct. 14, 2021, 7 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 22.0 ppb (21) 0.18 ppb (3) 12.0 μg/m3 (12) 3.3 μg/m3 (14) 21.0
 
Oct. 14, 2021, 6 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 26.0 ppb (25) 0.2 ppb (3) 13.0 μg/m3 (13) 3.1 μg/m3 (13) 25.0
 
Oct. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) 0.19 ppb (3) 12.0 μg/m3 (12) 3.0 μg/m3 (13) 27.0
 
Oct. 14, 2021, 4 a.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (25) 0.19 ppb (3) 14.0 μg/m3 (13) 3.4 μg/m3 (15) 25.0
 
Oct. 14, 2021, 3 a.m. N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 10.0 ppb (10) 0.37 ppb (5) 18.0 μg/m3 (17) 6.3 μg/m3 (27) 28.0
 
Oct. 14, 2021, 2 a.m. N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 10.0 ppb (10) 0.44 ppb (5) 15.0 μg/m3 (14) 4.2 μg/m3 (18) 28.0
 
Oct. 14, 2021, 1 a.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 26.0 ppb (25) 0.26 ppb (4) 12.0 μg/m3 (12) 3.2 μg/m3 (14) 25.0
 
Oct. 14, 2021, midnight N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 35.0 ppb (33) 0.27 ppb (4) 8.0 μg/m3 (8) 2.3 μg/m3 (10) 33.0
 
Oct. 13, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) 8.0 μg/m3 (8) 1.9 μg/m3 (8) 37.0
 
Oct. 13, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 41.0 ppb (38) 0.2 ppb (3) 12.0 μg/m3 (12) 2.4 μg/m3 (10) 38.0
 
Oct. 13, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (39) 0.19 ppb (3) 9.0 μg/m3 (9) 1.9 μg/m3 (8) 39.0
 
Oct. 13, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.17 ppb (3) 16.0 μg/m3 (15) 2.5 μg/m3 (11) 38.0
 
Oct. 13, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.17 ppb (3) 15.0 μg/m3 (14) 2.3 μg/m3 (10) 38.0
 
Oct. 13, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 40.0 ppb (38) 0.17 ppb (3) 7.0 μg/m3 (7) 1.4 μg/m3 (6) 38.0
 
Oct. 13, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (36) 0.18 ppb (3) 10.0 μg/m3 (10) 1.4 μg/m3 (6) 36.0
 
Oct. 13, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) 0.17 ppb (3) 8.0 μg/m3 (8) 1.1 μg/m3 (5) 34.0
 
Oct. 13, 2021, 3 p.m. N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 26.0 ppb (25) 0.22 ppb (3) 18.0 μg/m3 (17) 2.8 μg/m3 (12) 25.0
 
Oct. 13, 2021, 2 p.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 9.0 ppb (9) 0.46 ppb (6) 29.0 μg/m3 (27) 5.5 μg/m3 (23) 30.0
 
Oct. 13, 2021, 1 p.m. N/A N/A N/A 28.0 ppb (27) N/A 0.0 ppb (0) 7.0 ppb (7) 0.33 ppb (4) 15.0 μg/m3 (14) 3.5 μg/m3 (15) 27.0
 
Oct. 13, 2021, noon N/A N/A N/A 22.0 ppb (21) N/A 0.0 ppb (0) 12.0 ppb (12) 0.25 ppb (3) 13.0 μg/m3 (13) 3.2 μg/m3 (14) 21.0
 
Oct. 13, 2021, 11 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 20.0 ppb (19) 0.2 ppb (3) 10.0 μg/m3 (10) 2.3 μg/m3 (10) 19.0
 
Oct. 13, 2021, 10 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 13.0 ppb (13) 0.2 ppb (3) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 23.0
 
Oct. 13, 2021, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 19.0 ppb (18) 0.17 ppb (3) 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Oct. 13, 2021, 8 a.m. N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 21.0 ppb (20) 0.19 ppb (3) 15.0 μg/m3 (14) 8.1 μg/m3 (34) 34.0
 
Oct. 13, 2021, 7 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 26.0 ppb (25) 0.18 ppb (3) 11.0 μg/m3 (11) 5.1 μg/m3 (22) 25.0
 
Oct. 13, 2021, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (29) 0.14 ppb (2) 9.0 μg/m3 (9) 3.8 μg/m3 (16) 29.0
 
Oct. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.14 ppb (2) 7.0 μg/m3 (7) 1.8 μg/m3 (8) 24.0
 
Oct. 13, 2021, 4 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 29.0 ppb (27) 0.14 ppb (2) 6.0 μg/m3 (6) 2.2 μg/m3 (10) 27.0
 
Oct. 13, 2021, 3 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 46.0 ppb (43) 0.14 ppb (2) 8.0 μg/m3 (8) 2.5 μg/m3 (11) 43.0
 
Oct. 13, 2021, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 47.0 ppb (44) 0.14 ppb (2) 9.0 μg/m3 (9) 2.7 μg/m3 (12) 44.0
 
Oct. 13, 2021, 1 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 42.0 ppb (39) 0.17 ppb (3) 16.0 μg/m3 (15) 5.1 μg/m3 (22) 39.0
 
Oct. 13, 2021, midnight N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 24.0 ppb (23) 0.23 ppb (3) 23.0 μg/m3 (22) 8.5 μg/m3 (36) 36.0
 
Oct. 12, 2021, 11 p.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 23.0 ppb (22) 0.24 ppb (3) 25.0 μg/m3 (24) 9.4 μg/m3 (40) 40.0
 
Oct. 12, 2021, 10 p.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 27.0 ppb (25) 0.21 ppb (3) 21.0 μg/m3 (20) 8.6 μg/m3 (36) 36.0
 
Oct. 12, 2021, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (25) 0.25 ppb (3) 22.0 μg/m3 (21) 8.5 μg/m3 (36) 36.0
 
Oct. 12, 2021, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (29) 0.23 ppb (3) 27.0 μg/m3 (25) 9.9 μg/m3 (42) 42.0
 
Oct. 12, 2021, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 30.0 ppb (28) 0.2 ppb (3) 36.0 μg/m3 (34) 10.0 μg/m3 (42) 42.0
 
Oct. 12, 2021, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 32.0 ppb (30) 0.2 ppb (3) 35.0 μg/m3 (33) 10.0 μg/m3 (42) 42.0
 
Oct. 12, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (32) 0.19 ppb (3) 36.0 μg/m3 (34) 9.9 μg/m3 (42) 42.0
 
Oct. 12, 2021, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 32.0 ppb (30) 0.18 ppb (3) 36.0 μg/m3 (34) 9.4 μg/m3 (40) 40.0
 
Oct. 12, 2021, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.22 ppb (3) 36.0 μg/m3 (34) 8.9 μg/m3 (38) 38.0
 
Oct. 12, 2021, 2 p.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 26.0 ppb (25) 0.26 ppb (4) 39.0 μg/m3 (37) 9.7 μg/m3 (41) 41.0
 
Oct. 12, 2021, 1 p.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 25.0 ppb (24) 0.24 ppb (3) 39.0 μg/m3 (37) 9.4 μg/m3 (40) 40.0
 
Oct. 12, 2021, noon N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 29.0 ppb (27) 0.2 ppb (3) 38.0 μg/m3 (36) 8.9 μg/m3 (38) 38.0
 
Oct. 12, 2021, 11 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 30.0 ppb (28) 0.18 ppb (3) 40.0 μg/m3 (38) 8.8 μg/m3 (37) 38.0
 
Oct. 12, 2021, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (29) 0.15 ppb (2) 40.0 μg/m3 (38) 7.5 μg/m3 (32) 38.0
 
Oct. 12, 2021, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 30.0 ppb (28) 0.18 ppb (3) 39.0 μg/m3 (37) 7.3 μg/m3 (31) 37.0
 
Oct. 12, 2021, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 29.0 ppb (27) 0.18 ppb (3) 35.0 μg/m3 (33) 6.5 μg/m3 (28) 33.0
 
Oct. 12, 2021, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) 0.19 ppb (3) 24.0 μg/m3 (23) 5.5 μg/m3 (23) 28.0
 
Oct. 12, 2021, 6 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.21 ppb (3) 24.0 μg/m3 (23) 5.2 μg/m3 (22) 27.0
 
Oct. 12, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.39 ppb (5) 22.0 μg/m3 (21) 4.8 μg/m3 (20) 21.0
 
Oct. 12, 2021, 4 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (30) 0.36 ppb (5) 20.0 μg/m3 (19) 4.3 μg/m3 (18) 30.0
 
Oct. 12, 2021, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 41.0 ppb (38) 0.2 ppb (3) 17.0 μg/m3 (16) 3.9 μg/m3 (17) 38.0
 
Oct. 12, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 40.0 ppb (38) 0.22 ppb (3) 16.0 μg/m3 (15) 4.1 μg/m3 (18) 38.0
 
Oct. 12, 2021, 1 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 40.0 ppb (38) 0.22 ppb (3) 16.0 μg/m3 (15) 4.5 μg/m3 (19) 38.0
 
Oct. 12, 2021, midnight N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 44.0 ppb (41) 0.21 ppb (3) 19.0 μg/m3 (18) 3.9 μg/m3 (17) 41.0
 
Oct. 11, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 49.0 ppb (46) 0.19 ppb (3) 19.0 μg/m3 (18) 3.9 μg/m3 (17) 46.0
 
Oct. 11, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 49.0 ppb (46) 0.18 ppb (3) 24.0 μg/m3 (23) 4.0 μg/m3 (17) 46.0
 
Oct. 11, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 51.0 ppb (48) 0.2 ppb (3) 23.0 μg/m3 (22) 4.1 μg/m3 (18) 48.0
 
Oct. 11, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 49.0 ppb (46) 0.2 ppb (3) 19.0 μg/m3 (18) 4.1 μg/m3 (18) 46.0
 
Oct. 11, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 46.0 ppb (43) 0.18 ppb (3) 18.0 μg/m3 (17) 4.1 μg/m3 (18) 43.0
 
Oct. 11, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 46.0 ppb (43) 0.19 ppb (3) 20.0 μg/m3 (19) 4.4 μg/m3 (19) 43.0
 
Oct. 11, 2021, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 41.0 ppb (38) 0.22 ppb (3) 19.0 μg/m3 (18) 4.7 μg/m3 (20) 38.0
 
Oct. 11, 2021, 4 p.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 34.0 ppb (32) 0.26 ppb (4) 26.0 μg/m3 (25) 5.7 μg/m3 (24) 32.0
 
Oct. 11, 2021, 3 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 24.0 ppb (23) 0.28 ppb (4) 27.0 μg/m3 (25) 5.7 μg/m3 (24) 25.0
 
Oct. 11, 2021, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) N/A N/A 30.0 μg/m3 (28) 7.1 μg/m3 (30) 30.0
 
Oct. 11, 2021, 1 p.m. N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 5.0 ppb (5) 0.43 ppb (5) 20.0 μg/m3 (19) 5.9 μg/m3 (25) 28.0
 
Oct. 11, 2021, noon N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 16.0 ppb (15) 0.27 ppb (4) 11.0 μg/m3 (11) 4.6 μg/m3 (20) 20.0
 
Oct. 11, 2021, 11 a.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 18.0 ppb (17) 0.21 ppb (3) 12.0 μg/m3 (12) 5.2 μg/m3 (22) 22.0
 
Oct. 11, 2021, 10 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 24.0 ppb (23) 0.17 ppb (3) 10.0 μg/m3 (10) 4.5 μg/m3 (19) 23.0
 
Oct. 11, 2021, 9 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 22.0 ppb (21) 0.19 ppb (3) 8.0 μg/m3 (8) 3.9 μg/m3 (17) 21.0
 
Oct. 11, 2021, 8 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 22.0 ppb (21) 0.2 ppb (3) 17.0 μg/m3 (16) 4.6 μg/m3 (20) 21.0
 
Oct. 11, 2021, 7 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 18.0 ppb (17) 0.23 ppb (3) 20.0 μg/m3 (19) 5.6 μg/m3 (24) 24.0
 
Oct. 11, 2021, 6 a.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 16.0 ppb (15) 0.28 ppb (4) 14.0 μg/m3 (13) 4.6 μg/m3 (20) 20.0
 
Oct. 11, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) 0.31 ppb (4) 10.0 μg/m3 (10) 4.3 μg/m3 (18) 18.0
 
Oct. 11, 2021, 4 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 23.0 ppb (22) 0.27 ppb (4) 10.0 μg/m3 (10) 4.0 μg/m3 (17) 22.0
 
Oct. 11, 2021, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) 7.0 μg/m3 (7) 3.4 μg/m3 (15) 33.0
 
Oct. 11, 2021, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 36.0 ppb (34) 0.17 ppb (3) 7.0 μg/m3 (7) 3.4 μg/m3 (15) 34.0
 
Oct. 11, 2021, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (34) 0.22 ppb (3) 8.0 μg/m3 (8) 3.5 μg/m3 (15) 34.0
 
Oct. 11, 2021, midnight N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 38.0 ppb (36) 0.22 ppb (3) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 36.0
 
Oct. 10, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) 8.0 μg/m3 (8) 2.8 μg/m3 (12) 37.0
 
Oct. 10, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 51.0 ppb (48) 0.17 ppb (3) 7.0 μg/m3 (7) 2.6 μg/m3 (11) 48.0
 
Oct. 10, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 52.0 ppb (49) 0.16 ppb (3) 7.0 μg/m3 (7) 3.1 μg/m3 (13) 49.0
 
Oct. 10, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 52.0 ppb (49) 0.16 ppb (3) 7.0 μg/m3 (7) 2.8 μg/m3 (12) 49.0
 
Oct. 10, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 50.0 ppb (47) 0.16 ppb (3) 7.0 μg/m3 (7) 2.6 μg/m3 (11) 47.0
 
Oct. 10, 2021, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (45) 0.16 ppb (3) 8.0 μg/m3 (8) 2.7 μg/m3 (12) 45.0
 
Oct. 10, 2021, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 46.0 ppb (43) 0.15 ppb (2) 7.0 μg/m3 (7) 2.7 μg/m3 (12) 43.0
 
Oct. 10, 2021, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 39.0 ppb (37) 0.19 ppb (3) 9.0 μg/m3 (9) 3.5 μg/m3 (15) 37.0
 
Oct. 10, 2021, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (32) 0.23 ppb (3) 11.0 μg/m3 (11) 3.6 μg/m3 (16) 32.0
 
Oct. 10, 2021, 2 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 29.0 ppb (27) 0.27 ppb (4) 10.0 μg/m3 (10) 3.5 μg/m3 (15) 27.0
 
Oct. 10, 2021, 1 p.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 25.0 ppb (24) 0.25 ppb (3) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 24.0
 
Oct. 10, 2021, noon N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 27.0 ppb (25) 0.23 ppb (3) 8.0 μg/m3 (8) 3.2 μg/m3 (14) 25.0
 
Oct. 10, 2021, 11 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 20.0 ppb (19) 0.26 ppb (4) 9.0 μg/m3 (9) 3.6 μg/m3 (16) 19.0
 
Oct. 10, 2021, 10 a.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 13.0 ppb (13) 0.31 ppb (4) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 23.0
 
Oct. 10, 2021, 9 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 21.0 ppb (20) 0.23 ppb (3) 10.0 μg/m3 (10) 3.9 μg/m3 (17) 20.0
 
Oct. 10, 2021, 8 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 35.0 ppb (33) 0.19 ppb (3) 7.0 μg/m3 (7) 3.4 μg/m3 (15) 33.0
 
Oct. 10, 2021, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 46.0 ppb (43) 0.16 ppb (3) 4.0 μg/m3 (4) 2.4 μg/m3 (10) 43.0
 
Oct. 10, 2021, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 48.0 ppb (45) 0.14 ppb (2) 7.0 μg/m3 (7) 2.2 μg/m3 (10) 45.0
 
Oct. 10, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 49.0 ppb (46) 0.15 ppb (2) 7.0 μg/m3 (7) 2.0 μg/m3 (9) 46.0
 
Oct. 10, 2021, 4 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 41.0 ppb (38) 0.17 ppb (3) 7.0 μg/m3 (7) 2.7 μg/m3 (12) 38.0
 
Oct. 10, 2021, 3 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 37.0 ppb (35) 0.19 ppb (3) 8.0 μg/m3 (8) 2.8 μg/m3 (12) 35.0
 
Oct. 10, 2021, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (44) 0.11 ppb (2) 5.0 μg/m3 (5) 1.6 μg/m3 (7) 44.0
 
Oct. 10, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (45) 0.13 ppb (2) 9.0 μg/m3 (9) 1.9 μg/m3 (8) 45.0
 
Oct. 10, 2021, midnight N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (45) 0.13 ppb (2) 9.0 μg/m3 (9) 1.9 μg/m3 (8) 45.0
 
Oct. 9, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (45) 0.15 ppb (2) 11.0 μg/m3 (11) 2.0 μg/m3 (9) 45.0
 
Oct. 9, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 50.0 ppb (47) 0.12 ppb (2) 15.0 μg/m3 (14) 2.5 μg/m3 (11) 47.0
 
Oct. 9, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 51.0 ppb (48) 0.15 ppb (2) 25.0 μg/m3 (24) 3.1 μg/m3 (13) 48.0
 
Oct. 9, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (48) 0.14 ppb (2) 53.0 μg/m3 (50) 4.7 μg/m3 (20) 50.0
 
Oct. 9, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (45) 0.14 ppb (2) 17.0 μg/m3 (16) 2.4 μg/m3 (10) 45.0
 
Oct. 9, 2021, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 47.0 ppb (44) 0.15 ppb (2) 14.0 μg/m3 (13) 1.8 μg/m3 (8) 44.0
 
Oct. 9, 2021, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 52.0 ppb (49) 0.13 ppb (2) 14.0 μg/m3 (13) 2.4 μg/m3 (10) 49.0
 
Oct. 9, 2021, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 49.0 ppb (46) 0.12 ppb (2) 9.0 μg/m3 (9) 2.0 μg/m3 (9) 46.0
 
Oct. 9, 2021, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 30.0 ppb (28) 0.18 ppb (3) 12.0 μg/m3 (12) 1.7 μg/m3 (8) 28.0
 
Oct. 9, 2021, 2 p.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 16.0 ppb (15) 0.24 ppb (3) 11.0 μg/m3 (11) 2.1 μg/m3 (9) 15.0
 
Oct. 9, 2021, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 9.0 ppb (9) 0.25 ppb (3) 13.0 μg/m3 (13) 2.8 μg/m3 (12) 17.0
 
Oct. 9, 2021, noon N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (4) 0.3 ppb (4) 14.0 μg/m3 (13) 4.2 μg/m3 (18) 19.0
 
Oct. 9, 2021, 11 a.m. N/A N/A N/A 22.0 ppb (21) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (5) 22.0 μg/m3 (21) 6.7 μg/m3 (28) 28.0
 
Oct. 9, 2021, 10 a.m. N/A N/A N/A 28.0 ppb (27) N/A 0.0 ppb (0) 1.0 ppb (1) 0.53 ppb (6) 32.0 μg/m3 (30) 8.9 μg/m3 (38) 38.0
 
Oct. 9, 2021, 9 a.m. N/A N/A N/A 25.0 ppb (24) N/A 0.0 ppb (0) 4.0 ppb (4) 0.43 ppb (5) 26.0 μg/m3 (25) 7.3 μg/m3 (31) 31.0
 
Oct. 9, 2021, 8 a.m. N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 9.0 ppb (9) 0.32 ppb (4) 27.0 μg/m3 (25) 6.7 μg/m3 (28) 28.0
 
Oct. 9, 2021, 7 a.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 7.0 ppb (7) 0.41 ppb (5) 31.0 μg/m3 (29) 7.6 μg/m3 (32) 32.0
 
Oct. 9, 2021, 6 a.m. N/A N/A N/A 33.0 ppb (32) N/A 0.0 ppb (0) 2.0 ppb (2) 0.57 ppb (7) 30.0 μg/m3 (28) 8.3 μg/m3 (35) 35.0
 
Oct. 9, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) 0.58 ppb (7) 31.0 μg/m3 (29) 7.6 μg/m3 (32) 32.0
 
Oct. 9, 2021, 4 a.m. N/A N/A N/A 35.0 ppb (34) N/A 0.0 ppb (0) 3.0 ppb (3) 0.6 ppb (7) 36.0 μg/m3 (34) 7.7 μg/m3 (33) 34.0
 
Oct. 9, 2021, 3 a.m. N/A N/A N/A 26.0 ppb (25) N/A 0.0 ppb (0) 11.0 ppb (11) 0.47 ppb (6) 31.0 μg/m3 (29) 6.9 μg/m3 (29) 29.0
 
Oct. 9, 2021, 2 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 22.0 ppb (21) 0.28 ppb (4) 30.0 μg/m3 (28) 5.0 μg/m3 (21) 28.0
 
Oct. 9, 2021, 1 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 30.0 ppb (28) 0.21 ppb (3) 28.0 μg/m3 (26) 4.6 μg/m3 (20) 28.0
 
Oct. 9, 2021, midnight N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 36.0 ppb (34) 0.21 ppb (3) 49.0 μg/m3 (46) 5.5 μg/m3 (23) 46.0
 
Oct. 8, 2021, 11 p.m. N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 31.0 ppb (29) 0.24 ppb (3) 27.0 μg/m3 (25) 4.0 μg/m3 (17) 29.0
 
Oct. 8, 2021, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 33.0 ppb (31) 0.17 ppb (3) 23.0 μg/m3 (22) 3.5 μg/m3 (15) 31.0