ID: 2021

AQSQID: 320030540

Site Name: Jerome Mack

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

Updated: Sept. 21, 2021, 5:04 p.m.

Location: Las Vegas (Sunrise Manor), NV

Reporting: True, Located: True

Current AQI: 29.0

Las Vegas (Sunrise Manor) NV, US: 36.141875, -115.078742

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 21, 2021, 3 p.m. N/A 7.7 ppb (8) 22.2 ppb (21) 17.0 ppb (17) N/A 1.0 ppb (2) 21.0 ppb (20) 0.29 ppb (4) 31.0 μg/m3 (29) 4.8 μg/m3 (20) 29.0
 
Sept. 21, 2021, 2 p.m. N/A 17.2 ppb (17) 42.0 ppb (40) 27.0 ppb (26) N/A 1.0 ppb (2) 7.0 ppb (7) 0.51 ppb (6) 35.0 μg/m3 (33) 6.8 μg/m3 (29) 40.0
 
Sept. 21, 2021, 1 p.m. N/A 9.6 ppb (10) 37.3 ppb (36) N/A N/A 1.0 ppb (2) 4.0 ppb (4) 0.43 ppb (5) 32.0 μg/m3 (30) 6.9 μg/m3 (29) 36.0
 
Sept. 21, 2021, noon N/A 2.9 ppb (3) 26.8 ppb (26) 26.0 ppb (25) N/A 0.0 ppb (0) 6.0 ppb (6) 0.34 ppb (4) 27.0 μg/m3 (25) 6.3 μg/m3 (27) 27.0
 
Sept. 21, 2021, 11 a.m. N/A 1.2 ppb (2) 20.4 ppb (20) 21.0 ppb (20) N/A 0.0 ppb (0) 10.0 ppb (10) 0.3 ppb (4) 27.0 μg/m3 (25) 6.4 μg/m3 (27) 27.0
 
Sept. 21, 2021, 10 a.m. N/A 0.6 ppb (1) 20.5 ppb (20) 22.0 ppb (21) N/A 0.0 ppb (0) 9.0 ppb (9) 0.29 ppb (4) 31.0 μg/m3 (29) 7.6 μg/m3 (32) 32.0
 
Sept. 21, 2021, 9 a.m. N/A 0.3 ppb (1) 6.6 ppb (7) 7.0 ppb (7) N/A 0.0 ppb (0) 25.0 ppb (24) 0.17 ppb (3) 19.0 μg/m3 (18) 3.8 μg/m3 (16) 24.0
 
Sept. 21, 2021, 8 a.m. N/A 0.2 ppb (1) 3.8 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.13 ppb (2) 16.0 μg/m3 (15) 2.9 μg/m3 (13) 15.0
 
Sept. 21, 2021, 7 a.m. N/A 0.5 ppb (1) 6.3 ppb (6) 6.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (29) 0.16 ppb (3) 15.0 μg/m3 (14) 3.0 μg/m3 (13) 29.0
 
Sept. 21, 2021, 6 a.m. N/A 0.2 ppb (1) 7.0 ppb (7) 8.0 ppb (8) N/A 0.0 ppb (0) 31.0 ppb (29) 0.15 ppb (2) 19.0 μg/m3 (18) 3.3 μg/m3 (14) 29.0
 
Sept. 21, 2021, 5 a.m. N/A 0.3 ppb (1) 9.5 ppb (9) 10.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (28) 0.2 ppb (3) 23.0 μg/m3 (22) 3.9 μg/m3 (17) 28.0
 
Sept. 21, 2021, 4 a.m. N/A 0.3 ppb (1) 10.1 ppb (10) 11.0 ppb (11) N/A 1.0 ppb (2) 32.0 ppb (30) 0.25 ppb (3) 25.0 μg/m3 (24) 4.8 μg/m3 (20) 30.0
 
Sept. 21, 2021, 3 a.m. N/A 6.5 ppb (7) 37.1 ppb (35) 30.0 ppb (29) N/A 1.0 ppb (2) 11.0 ppb (11) 0.53 ppb (6) 27.0 μg/m3 (25) 7.0 μg/m3 (30) 35.0
 
Sept. 21, 2021, 2 a.m. N/A 0.4 ppb (1) 11.7 ppb (12) 12.0 ppb (12) N/A 0.0 ppb (0) 32.0 ppb (30) 0.27 ppb (4) 23.0 μg/m3 (22) 5.3 μg/m3 (23) 30.0
 
Sept. 21, 2021, 1 a.m. N/A 0.3 ppb (1) 3.1 ppb (3) 4.0 ppb (4) N/A 0.0 ppb (0) 45.0 ppb (42) 0.17 ppb (3) 20.0 μg/m3 (19) 4.5 μg/m3 (19) 42.0
 
Sept. 21, 2021, midnight N/A 0.4 ppb (1) 2.2 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 46.0 ppb (43) 0.14 ppb (2) 30.0 μg/m3 (28) 5.9 μg/m3 (25) 43.0
 
Sept. 20, 2021, 11 p.m. N/A 0.4 ppb (1) 1.5 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 47.0 ppb (44) 0.13 ppb (2) 27.0 μg/m3 (25) 5.4 μg/m3 (23) 44.0
 
Sept. 20, 2021, 10 p.m. N/A 0.5 ppb (1) 1.5 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (42) 0.14 ppb (2) 27.0 μg/m3 (25) 5.7 μg/m3 (24) 42.0
 
Sept. 20, 2021, 9 p.m. N/A 0.5 ppb (1) 1.5 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (42) 0.13 ppb (2) 37.0 μg/m3 (35) 6.7 μg/m3 (28) 42.0
 
Sept. 20, 2021, 8 p.m. N/A 0.5 ppb (1) 1.4 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 47.0 ppb (44) 0.13 ppb (2) 45.0 μg/m3 (42) 6.9 μg/m3 (29) 44.0
 
Sept. 20, 2021, 7 p.m. N/A 0.5 ppb (1) 1.5 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 47.0 ppb (44) 0.13 ppb (2) 41.0 μg/m3 (38) 6.5 μg/m3 (28) 44.0
 
Sept. 20, 2021, 6 p.m. N/A 0.6 ppb (1) 1.5 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (42) 0.13 ppb (2) 46.0 μg/m3 (43) 7.3 μg/m3 (31) 43.0
 
Sept. 20, 2021, 5 p.m. N/A 0.8 ppb (1) 2.1 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.13 ppb (2) 50.0 μg/m3 (47) 7.8 μg/m3 (33) 47.0
 
Sept. 20, 2021, 4 p.m. N/A 0.8 ppb (1) 2.3 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (38) 0.13 ppb (2) 77.0 μg/m3 (62) 9.0 μg/m3 (38) 62.0
 
Sept. 20, 2021, 3 p.m. N/A 1.1 ppb (2) 4.3 ppb (5) 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) 0.14 ppb (2) 66.0 μg/m3 (57) 9.2 μg/m3 (39) 57.0
 
Sept. 20, 2021, 2 p.m. N/A 1.0 ppb (1) 5.9 ppb (6) 5.0 ppb (5) N/A 0.0 ppb (0) 33.0 ppb (31) 0.16 ppb (3) 79.0 μg/m3 (63) 10.5 μg/m3 (44) 63.0
 
Sept. 20, 2021, 1 p.m. N/A 0.3 ppb (1) 4.7 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (32) 0.15 ppb (2) 54.0 μg/m3 (50) 10.9 μg/m3 (46) 50.0
 
Sept. 20, 2021, noon N/A 0.3 ppb (1) 1.8 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.12 ppb (2) 62.0 μg/m3 (55) 10.7 μg/m3 (45) 55.0
 
Sept. 20, 2021, 11 a.m. N/A 0.2 ppb (1) 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) 0.12 ppb (2) 163.0 μg/m3 (105) 18.4 μg/m3 (65) 105.0
 
Sept. 20, 2021, 10 a.m. N/A 0.2 ppb (1) 6.3 ppb (6) 4.0 ppb (4) N/A 0.0 ppb (0) 29.0 ppb (27) 0.18 ppb (3) 68.0 μg/m3 (58) 17.6 μg/m3 (63) 63.0
 
Sept. 20, 2021, 9 a.m. N/A 0.2 ppb (1) 8.7 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (2) 29.0 ppb (27) 0.18 ppb (3) 60.0 μg/m3 (54) 11.2 μg/m3 (47) 54.0
 
Sept. 20, 2021, 8 a.m. N/A 0.2 ppb (1) 6.2 ppb (6) 6.0 ppb (6) N/A 1.0 ppb (2) 35.0 ppb (33) 0.14 ppb (2) 55.0 μg/m3 (51) 7.8 μg/m3 (33) 51.0
 
Sept. 20, 2021, 7 a.m. N/A 0.2 ppb (1) 6.2 ppb (6) 6.0 ppb (6) N/A 1.0 ppb (2) 36.0 ppb (34) 0.18 ppb (3) 71.0 μg/m3 (59) 10.0 μg/m3 (42) 59.0
 
Sept. 20, 2021, 6 a.m. N/A 0.3 ppb (1) 10.9 ppb (11) 10.0 ppb (10) N/A 1.0 ppb (2) 32.0 ppb (30) 0.19 ppb (3) 70.0 μg/m3 (59) 10.5 μg/m3 (44) 59.0
 
Sept. 20, 2021, 5 a.m. N/A 0.3 ppb (1) 15.7 ppb (15) 16.0 ppb (16) N/A 1.0 ppb (2) 29.0 ppb (27) 0.26 ppb (4) 60.0 μg/m3 (54) 8.0 μg/m3 (34) 54.0
 
Sept. 20, 2021, 4 a.m. N/A 0.3 ppb (1) 6.6 ppb (7) 7.0 ppb (7) N/A 1.0 ppb (2) 38.0 ppb (36) 0.17 ppb (3) 62.0 μg/m3 (55) 8.1 μg/m3 (34) 55.0
 
Sept. 20, 2021, 3 a.m. N/A 0.2 ppb (1) 5.8 ppb (6) 6.0 ppb (6) N/A N/A 40.0 ppb (38) 0.14 ppb (2) 67.0 μg/m3 (57) 8.1 μg/m3 (34) 57.0
 
Sept. 20, 2021, 2 a.m. N/A 0.3 ppb (1) 7.0 ppb (7) 7.0 ppb (7) N/A N/A 40.0 ppb (38) 0.16 ppb (3) 70.0 μg/m3 (59) 8.6 μg/m3 (36) 59.0
 
Sept. 20, 2021, 1 a.m. N/A 0.3 ppb (1) 4.8 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 43.0 ppb (40) 0.16 ppb (3) 39.0 μg/m3 (37) 6.0 μg/m3 (25) 40.0
 
Sept. 20, 2021, midnight N/A 0.4 ppb (1) 3.8 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (2) 49.0 ppb (46) 0.15 ppb (2) 31.0 μg/m3 (29) 5.9 μg/m3 (25) 46.0
 
Sept. 19, 2021, 11 p.m. N/A 0.6 ppb (1) 3.4 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (2) 51.0 ppb (48) 0.14 ppb (2) 35.0 μg/m3 (33) 7.7 μg/m3 (33) 48.0
 
Sept. 19, 2021, 10 p.m. N/A 0.7 ppb (1) 3.4 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (2) 51.0 ppb (48) 0.14 ppb (2) 34.0 μg/m3 (32) 7.4 μg/m3 (31) 48.0
 
Sept. 19, 2021, 9 p.m. N/A 0.6 ppb (1) 2.4 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 52.0 ppb (49) 0.12 ppb (2) 30.0 μg/m3 (28) 5.3 μg/m3 (23) 49.0
 
Sept. 19, 2021, 8 p.m. N/A 0.5 ppb (1) 1.9 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (48) 0.11 ppb (2) 26.0 μg/m3 (25) 4.4 μg/m3 (19) 48.0
 
Sept. 19, 2021, 7 p.m. N/A 0.5 ppb (1) 1.6 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 51.0 ppb (48) 0.1 ppb (2) 74.0 μg/m3 (61) 7.7 μg/m3 (33) 61.0
 
Sept. 19, 2021, 6 p.m. N/A 0.5 ppb (1) 1.7 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 48.0 ppb (45) 0.11 ppb (2) 30.0 μg/m3 (28) 5.6 μg/m3 (24) 45.0
 
Sept. 19, 2021, 5 p.m. N/A 0.6 ppb (1) 2.3 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 48.0 ppb (45) 0.11 ppb (2) 30.0 μg/m3 (28) 6.0 μg/m3 (25) 45.0
 
Sept. 19, 2021, 4 p.m. N/A 0.7 ppb (1) 3.5 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (44) 0.13 ppb (2) 26.0 μg/m3 (25) 6.3 μg/m3 (27) 44.0
 
Sept. 19, 2021, 3 p.m. N/A 0.7 ppb (1) 4.1 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 44.0 ppb (41) 0.14 ppb (2) 25.0 μg/m3 (24) 6.1 μg/m3 (26) 41.0
 
Sept. 19, 2021, 2 p.m. N/A 1.1 ppb (2) 8.3 ppb (8) 7.0 ppb (7) N/A 0.0 ppb (0) 35.0 ppb (33) 0.18 ppb (3) 29.0 μg/m3 (27) 6.5 μg/m3 (28) 33.0
 
Sept. 19, 2021, 1 p.m. N/A 0.3 ppb (1) 6.3 ppb (6) 7.0 ppb (7) N/A 0.0 ppb (0) 37.0 ppb (35) 0.14 ppb (2) 19.0 μg/m3 (18) 5.4 μg/m3 (23) 35.0
 
Sept. 19, 2021, noon N/A 0.2 ppb (1) 2.8 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 41.0 ppb (38) 0.14 ppb (2) 17.0 μg/m3 (16) 5.4 μg/m3 (23) 38.0
 
Sept. 19, 2021, 11 a.m. N/A 0.3 ppb (1) 3.4 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 43.0 ppb (40) 0.12 ppb (2) 22.0 μg/m3 (21) 5.6 μg/m3 (24) 40.0
 
Sept. 19, 2021, 10 a.m. N/A 0.3 ppb (1) 4.5 ppb (5) 4.0 ppb (4) N/A 0.0 ppb (0) 40.0 ppb (38) 0.13 ppb (2) 21.0 μg/m3 (20) 5.6 μg/m3 (24) 38.0
 
Sept. 19, 2021, 9 a.m. N/A 0.3 ppb (1) 6.6 ppb (7) 7.0 ppb (7) N/A 0.0 ppb (0) 40.0 ppb (38) 0.16 ppb (3) 18.0 μg/m3 (17) 5.2 μg/m3 (22) 38.0
 
Sept. 19, 2021, 8 a.m. N/A 0.2 ppb (1) 7.8 ppb (8) 8.0 ppb (8) N/A 1.0 ppb (2) 40.0 ppb (38) 0.15 ppb (2) 19.0 μg/m3 (18) 5.2 μg/m3 (22) 38.0
 
Sept. 19, 2021, 7 a.m. N/A 0.3 ppb (1) 13.9 ppb (14) 14.0 ppb (14) N/A 1.0 ppb (2) 33.0 ppb (31) 0.2 ppb (3) 21.0 μg/m3 (20) 5.2 μg/m3 (22) 31.0
 
Sept. 19, 2021, 6 a.m. N/A 0.3 ppb (1) 12.8 ppb (13) 13.0 ppb (13) N/A 1.0 ppb (2) 31.0 ppb (29) 0.23 ppb (3) 22.0 μg/m3 (21) 5.3 μg/m3 (23) 29.0
 
Sept. 19, 2021, 5 a.m. N/A 0.3 ppb (1) 10.8 ppb (11) 11.0 ppb (11) N/A 1.0 ppb (2) 30.0 ppb (28) 0.21 ppb (3) 24.0 μg/m3 (23) 5.7 μg/m3 (24) 28.0
 
Sept. 19, 2021, 4 a.m. N/A 0.6 ppb (1) 23.4 ppb (23) 24.0 ppb (23) N/A 1.0 ppb (2) 18.0 ppb (17) 0.32 ppb (4) 24.0 μg/m3 (23) 6.2 μg/m3 (26) 26.0
 
Sept. 19, 2021, 3 a.m. N/A 0.4 ppb (1) 18.2 ppb (18) 19.0 ppb (18) N/A 1.0 ppb (2) 26.0 ppb (25) 0.29 ppb (4) 22.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
Sept. 19, 2021, 2 a.m. N/A 0.2 ppb (1) 8.1 ppb (8) 9.0 ppb (9) N/A 1.0 ppb (2) 37.0 ppb (35) 0.16 ppb (3) 18.0 μg/m3 (17) 5.3 μg/m3 (23) 35.0
 
Sept. 19, 2021, 1 a.m. N/A 0.3 ppb (1) 4.1 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 43.0 ppb (40) 0.12 ppb (2) 15.0 μg/m3 (14) 4.8 μg/m3 (20) 40.0
 
Sept. 19, 2021, midnight N/A 0.5 ppb (1) 3.5 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 43.0 ppb (40) 0.12 ppb (2) 17.0 μg/m3 (16) 4.9 μg/m3 (21) 40.0
 
Sept. 18, 2021, 11 p.m. N/A 0.6 ppb (1) 2.4 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) 35.0 μg/m3 (33) 5.4 μg/m3 (23) 41.0
 
Sept. 18, 2021, 10 p.m. N/A 0.5 ppb (1) 2.2 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.09 ppb (2) 13.0 μg/m3 (13) 4.6 μg/m3 (20) 39.0
 
Sept. 18, 2021, 9 p.m. N/A 0.5 ppb (1) 2.0 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 40.0
 
Sept. 18, 2021, 8 p.m. N/A 0.6 ppb (1) 2.2 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) 0.11 ppb (2) 19.0 μg/m3 (18) 7.0 μg/m3 (30) 40.0
 
Sept. 18, 2021, 7 p.m. N/A 0.4 ppb (1) 2.0 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (41) 0.12 ppb (2) 22.0 μg/m3 (21) 8.5 μg/m3 (36) 41.0
 
Sept. 18, 2021, 6 p.m. N/A 0.4 ppb (1) 2.1 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (39) 0.12 ppb (2) 20.0 μg/m3 (19) 8.0 μg/m3 (34) 39.0
 
Sept. 18, 2021, 5 p.m. N/A 0.5 ppb (1) 2.5 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (2) 42.0 ppb (39) 0.13 ppb (2) 20.0 μg/m3 (19) 7.7 μg/m3 (33) 39.0
 
Sept. 18, 2021, 4 p.m. N/A 1.7 ppb (2) 8.3 ppb (8) 6.0 ppb (6) N/A 1.0 ppb (2) 34.0 ppb (32) 0.21 ppb (3) 28.0 μg/m3 (26) 9.5 μg/m3 (40) 40.0
 
Sept. 18, 2021, 3 p.m. N/A 10.9 ppb (11) 33.3 ppb (32) 22.0 ppb (21) N/A 1.0 ppb (2) 14.0 ppb (13) 0.51 ppb (6) 46.0 μg/m3 (43) 13.7 μg/m3 (55) 55.0
 
Sept. 18, 2021, 2 p.m. N/A 23.4 ppb (23) 49.4 ppb (47) 25.0 ppb (24) N/A 1.0 ppb (2) 4.0 ppb (4) 0.72 ppb (8) 53.0 μg/m3 (50) 15.2 μg/m3 (58) 58.0
 
Sept. 18, 2021, 1 p.m. N/A 22.3 ppb (22) 47.2 ppb (45) 23.0 ppb (22) N/A 1.0 ppb (2) 0.0 ppb (0) 0.72 ppb (8) 44.0 μg/m3 (41) 13.8 μg/m3 (55) 55.0
 
Sept. 18, 2021, noon N/A 7.5 ppb (8) 33.5 ppb (32) 24.0 ppb (23) N/A 1.0 ppb (2) 0.0 ppb (0) 0.58 ppb (7) 41.0 μg/m3 (38) 13.1 μg/m3 (54) 54.0
 
Sept. 18, 2021, 11 a.m. N/A 3.1 ppb (3) 30.0 ppb (29) 25.0 ppb (24) N/A 1.0 ppb (2) 1.0 ppb (1) 0.51 ppb (6) 32.0 μg/m3 (30) 12.7 μg/m3 (53) 53.0
 
Sept. 18, 2021, 10 a.m. N/A 3.5 ppb (4) 31.2 ppb (30) 26.0 ppb (25) N/A 1.0 ppb (2) 1.0 ppb (1) 0.49 ppb (6) 31.0 μg/m3 (29) 12.0 μg/m3 (50) 50.0
 
Sept. 18, 2021, 9 a.m. N/A 1.9 ppb (2) 28.2 ppb (27) 24.0 ppb (23) N/A 1.0 ppb (2) 2.0 ppb (2) 0.5 ppb (6) 38.0 μg/m3 (36) 12.7 μg/m3 (53) 53.0
 
Sept. 18, 2021, 8 a.m. N/A 0.4 ppb (1) 22.4 ppb (22) 21.0 ppb (20) N/A 1.0 ppb (2) 7.0 ppb (7) 0.42 ppb (5) 29.0 μg/m3 (27) 11.7 μg/m3 (49) 49.0
 
Sept. 18, 2021, 7 a.m. N/A 0.5 ppb (1) 18.0 ppb (17) 16.0 ppb (16) N/A 0.0 ppb (0) 14.0 ppb (13) 0.34 ppb (4) 31.0 μg/m3 (29) 10.9 μg/m3 (46) 46.0
 
Sept. 18, 2021, 6 a.m. N/A 0.4 ppb (1) 7.5 ppb (8) 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.2 ppb (3) 24.0 μg/m3 (23) 9.3 μg/m3 (39) 39.0
 
Sept. 18, 2021, 5 a.m. N/A 0.3 ppb (1) 7.5 ppb (8) 8.0 ppb (8) N/A 1.0 ppb (2) 31.0 ppb (29) 0.18 ppb (3) 21.0 μg/m3 (20) 8.6 μg/m3 (36) 36.0
 
Sept. 18, 2021, 4 a.m. N/A 0.4 ppb (1) 3.3 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (2) 40.0 ppb (38) 0.13 ppb (2) 21.0 μg/m3 (20) 8.2 μg/m3 (35) 38.0
 
Sept. 18, 2021, 3 a.m. N/A 0.3 ppb (1) 3.0 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (38) 0.13 ppb (2) 24.0 μg/m3 (23) 8.5 μg/m3 (36) 38.0
 
Sept. 18, 2021, 2 a.m. N/A 0.3 ppb (1) 4.1 ppb (4) 4.0 ppb (4) N/A 1.0 ppb (2) 40.0 ppb (38) 0.17 ppb (3) 21.0 μg/m3 (20) 8.4 μg/m3 (36) 38.0
 
Sept. 18, 2021, 1 a.m. N/A 0.4 ppb (1) 3.2 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 43.0 ppb (40) 0.13 ppb (2) 16.0 μg/m3 (15) 8.1 μg/m3 (34) 40.0
 
Sept. 18, 2021, midnight N/A 0.3 ppb (1) 3.1 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 46.0 ppb (43) 0.11 ppb (2) 20.0 μg/m3 (19) 8.3 μg/m3 (35) 43.0
 
Sept. 17, 2021, 11 p.m. N/A 0.4 ppb (1) 2.8 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) 17.0 μg/m3 (16) 7.0 μg/m3 (30) 47.0
 
Sept. 17, 2021, 10 p.m. N/A 0.5 ppb (1) 3.3 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (2) 52.0 ppb (49) 0.12 ppb (2) 20.0 μg/m3 (19) 6.7 μg/m3 (28) 49.0
 
Sept. 17, 2021, 9 p.m. N/A 0.7 ppb (1) 5.0 ppb (5) 3.0 ppb (3) N/A 0.0 ppb (0) 52.0 ppb (49) 0.13 ppb (2) 23.0 μg/m3 (22) 7.7 μg/m3 (33) 49.0
 
Sept. 17, 2021, 8 p.m. N/A 1.1 ppb (2) 7.3 ppb (7) 5.0 ppb (5) N/A 0.0 ppb (0) 48.0 ppb (45) 0.15 ppb (2) 18.0 μg/m3 (17) 7.4 μg/m3 (31) 45.0
 
Sept. 17, 2021, 7 p.m. N/A 0.9 ppb (1) 7.1 ppb (7) 6.0 ppb (6) N/A 0.0 ppb (0) 42.0 ppb (39) 0.16 ppb (3) 22.0 μg/m3 (21) 7.6 μg/m3 (32) 39.0
 
Sept. 17, 2021, 6 p.m. N/A 0.6 ppb (1) 6.3 ppb (6) 6.0 ppb (6) N/A 0.0 ppb (0) 40.0 ppb (38) 0.16 ppb (3) 26.0 μg/m3 (25) 7.6 μg/m3 (32) 38.0
 
Sept. 17, 2021, 5 p.m. N/A 10.2 ppb (10) 39.3 ppb (38) 31.0 ppb (30) N/A 1.0 ppb (2) 21.0 ppb (20) 0.42 ppb (5) 51.0 μg/m3 (48) 9.5 μg/m3 (40) 48.0
 
Sept. 17, 2021, 4 p.m. N/A 17.1 ppb (17) 49.7 ppb (47) 35.0 ppb (34) N/A 1.0 ppb (2) 11.0 ppb (11) 0.47 ppb (6) 71.0 μg/m3 (59) 11.2 μg/m3 (47) 59.0
 
Sept. 17, 2021, 3 p.m. N/A 38.3 ppb (37) 72.5 ppb (71) 37.0 ppb (35) N/A 1.0 ppb (2) 8.0 ppb (8) 0.66 ppb (8) 87.0 μg/m3 (67) 13.5 μg/m3 (54) 71.0
 
Sept. 17, 2021, 2 p.m. N/A 56.3 ppb (54) 89.4 ppb (89) 35.0 ppb (34) N/A 1.0 ppb (2) 2.0 ppb (2) 0.94 ppb (11) 57.0 μg/m3 (52) 13.7 μg/m3 (55) 89.0
 
Sept. 17, 2021, 1 p.m. N/A 33.0 ppb (32) 65.4 ppb (64) 34.0 ppb (33) N/A 1.0 ppb (2) 1.0 ppb (1) 0.64 ppb (7) 48.0 μg/m3 (45) 10.7 μg/m3 (45) 64.0
 
Sept. 17, 2021, noon N/A 5.2 ppb (5) 35.7 ppb (34) 31.0 ppb (30) N/A 1.0 ppb (2) 2.0 ppb (2) 0.43 ppb (5) 39.0 μg/m3 (37) 9.5 μg/m3 (40) 40.0
 
Sept. 17, 2021, 11 a.m. N/A 7.6 ppb (8) 40.0 ppb (38) 32.0 ppb (31) N/A 1.0 ppb (2) 1.0 ppb (1) 0.48 ppb (6) 41.0 μg/m3 (38) 10.3 μg/m3 (43) 43.0
 
Sept. 17, 2021, 10 a.m. N/A 2.1 ppb (2) 32.3 ppb (31) 29.0 ppb (28) N/A 1.0 ppb (2) 4.0 ppb (4) 0.47 ppb (6) 36.0 μg/m3 (34) 9.4 μg/m3 (40) 40.0
 
Sept. 17, 2021, 9 a.m. N/A 2.5 ppb (3) 36.8 ppb (35) 34.0 ppb (33) N/A 1.0 ppb (2) 3.0 ppb (3) 0.49 ppb (6) 33.0 μg/m3 (31) 9.1 μg/m3 (38) 38.0
 
Sept. 17, 2021, 8 a.m. N/A 0.5 ppb (1) 27.7 ppb (27) 27.0 ppb (26) N/A 1.0 ppb (2) 12.0 ppb (12) 0.36 ppb (5) 24.0 μg/m3 (23) 6.6 μg/m3 (28) 28.0
 
Sept. 17, 2021, 7 a.m. N/A 0.3 ppb (1) 19.5 ppb (19) 19.0 ppb (18) N/A 1.0 ppb (2) 21.0 ppb (20) 0.26 ppb (4) 24.0 μg/m3 (23) 5.8 μg/m3 (25) 25.0
 
Sept. 17, 2021, 6 a.m. N/A 0.4 ppb (1) 17.4 ppb (17) 18.0 ppb (17) N/A 1.0 ppb (2) 28.0 ppb (26) 0.22 ppb (3) 22.0 μg/m3 (21) 5.3 μg/m3 (23) 26.0
 
Sept. 17, 2021, 5 a.m. N/A 0.4 ppb (1) 14.8 ppb (14) 16.0 ppb (16) N/A 0.0 ppb (0) 28.0 ppb (26) 0.23 ppb (3) 27.0 μg/m3 (25) 6.2 μg/m3 (26) 26.0
 
Sept. 17, 2021, 4 a.m. N/A 0.3 ppb (1) 13.5 ppb (13) 13.0 ppb (13) N/A 1.0 ppb (2) 35.0 ppb (33) 0.22 ppb (3) 23.0 μg/m3 (22) 5.5 μg/m3 (23) 33.0
 
Sept. 17, 2021, 3 a.m. N/A 0.4 ppb (1) 15.3 ppb (15) 16.0 ppb (16) N/A 0.0 ppb (0) 33.0 ppb (31) 0.27 ppb (4) 21.0 μg/m3 (20) 5.9 μg/m3 (25) 31.0
 
Sept. 17, 2021, 2 a.m. N/A 0.3 ppb (1) 7.2 ppb (7) 7.0 ppb (7) N/A 0.0 ppb (0) 44.0 ppb (41) 0.14 ppb (2) 18.0 μg/m3 (17) 4.4 μg/m3 (19) 41.0
 
Sept. 17, 2021, 1 a.m. N/A 0.4 ppb (1) 6.0 ppb (6) 6.0 ppb (6) N/A 0.0 ppb (0) 46.0 ppb (43) 0.12 ppb (2) 12.0 μg/m3 (12) 3.3 μg/m3 (14) 43.0
 
Sept. 17, 2021, midnight N/A 0.6 ppb (1) 4.7 ppb (5) 4.0 ppb (4) N/A 0.0 ppb (0) 49.0 ppb (46) 0.1 ppb (2) 11.0 μg/m3 (11) 3.1 μg/m3 (13) 46.0
 
Sept. 16, 2021, 11 p.m. N/A 0.7 ppb (1) 3.5 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 50.0 ppb (47) 0.11 ppb (2) 15.0 μg/m3 (14) 3.8 μg/m3 (16) 47.0
 
Sept. 16, 2021, 10 p.m. N/A 0.7 ppb (1) 3.2 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (48) 0.1 ppb (2) 23.0 μg/m3 (22) 4.7 μg/m3 (20) 48.0
 
Sept. 16, 2021, 9 p.m. N/A 0.7 ppb (1) 3.7 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (2) 53.0 ppb (50) 0.12 ppb (2) 22.0 μg/m3 (21) 5.7 μg/m3 (24) 50.0
 
Sept. 16, 2021, 8 p.m. N/A 0.5 ppb (1) 2.9 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 58.0 ppb (61) 0.12 ppb (2) 25.0 μg/m3 (24) 7.9 μg/m3 (33) 61.0
 
Sept. 16, 2021, 7 p.m. N/A 0.6 ppb (1) 4.8 ppb (5) 3.0 ppb (3) N/A 1.0 ppb (2) 69.0 ppb (97) 0.16 ppb (3) 36.0 μg/m3 (34) 10.3 μg/m3 (43) 97.0
 
Sept. 16, 2021, 6 p.m. N/A 0.8 ppb (1) 6.4 ppb (7) 4.0 ppb (4) N/A 1.0 ppb (2) 69.0 ppb (97) 0.18 ppb (3) 42.0 μg/m3 (39) 12.4 μg/m3 (52) 97.0
 
Sept. 16, 2021, 5 p.m. N/A 1.6 ppb (2) 9.6 ppb (10) 8.0 ppb (8) N/A 1.0 ppb (2) 55.0 ppb (51) 0.19 ppb (3) 42.0 μg/m3 (39) 10.2 μg/m3 (43) 51.0
 
Sept. 16, 2021, 4 p.m. N/A 8.5 ppb (9) 32.3 ppb (31) 26.0 ppb (25) N/A 1.0 ppb (2) 36.0 ppb (34) 0.38 ppb (5) 67.0 μg/m3 (57) 12.2 μg/m3 (52) 57.0
 
Sept. 16, 2021, 3 p.m. N/A 45.7 ppb (44) 86.2 ppb (86) 43.0 ppb (41) N/A 1.0 ppb (2) 9.0 ppb (9) 0.81 ppb (10) 138.0 μg/m3 (93) 20.5 μg/m3 (69) 93.0
 
Sept. 16, 2021, 2 p.m. N/A 57.8 ppb (56) 95.2 ppb (95) 40.0 ppb (38) N/A 2.0 ppb (3) 3.0 ppb (3) 0.87 ppb (11) 71.0 μg/m3 (59) 15.7 μg/m3 (59) 95.0
 
Sept. 16, 2021, 1 p.m. N/A 31.8 ppb (30) 69.4 ppb (68) 39.0 ppb (37) N/A 1.0 ppb (2) 1.0 ppb (1) 0.69 ppb (8) 52.0 μg/m3 (49) 13.2 μg/m3 (54) 68.0
 
Sept. 16, 2021, noon N/A 11.7 ppb (12) 47.3 ppb (45) 36.0 ppb (34) N/A 1.0 ppb (2) 1.0 ppb (1) 0.48 ppb (6) 41.0 μg/m3 (38) 12.7 μg/m3 (53) 53.0
 
Sept. 16, 2021, 11 a.m. N/A 2.8 ppb (3) 30.1 ppb (29) 27.0 ppb (26) N/A 1.0 ppb (2) 3.0 ppb (3) 0.37 ppb (5) 39.0 μg/m3 (37) 12.0 μg/m3 (50) 50.0
 
Sept. 16, 2021, 10 a.m. N/A 0.2 ppb (1) 10.7 ppb (11) 14.0 ppb (14) N/A 0.0 ppb (0) 36.0 ppb (34) 0.18 ppb (3) 25.0 μg/m3 (24) 7.5 μg/m3 (32) 34.0
 
Sept. 16, 2021, 9 a.m. N/A 0.2 ppb (1) 3.2 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 49.0 ppb (46) 0.1 ppb (2) 17.0 μg/m3 (16) 6.1 μg/m3 (26) 46.0
 
Sept. 16, 2021, 8 a.m. N/A 0.3 ppb (1) 5.2 ppb (5) 6.0 ppb (6) N/A 0.0 ppb (0) 41.0 ppb (38) 0.13 ppb (2) 21.0 μg/m3 (20) 7.4 μg/m3 (31) 38.0
 
Sept. 16, 2021, 7 a.m. N/A 0.3 ppb (1) 4.9 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 45.0 ppb (42) 0.13 ppb (2) 20.0 μg/m3 (19) 7.7 μg/m3 (33) 42.0
 
Sept. 16, 2021, 6 a.m. N/A 0.3 ppb (1) 9.2 ppb (9) 9.0 ppb (9) N/A 0.0 ppb (0) 40.0 ppb (38) 0.14 ppb (2) 23.0 μg/m3 (22) 8.0 μg/m3 (34) 38.0
 
Sept. 16, 2021, 5 a.m. N/A 0.3 ppb (1) 15.9 ppb (15) 15.0 ppb (15) N/A 0.0 ppb (0) 35.0 ppb (33) 0.17 ppb (3) 29.0 μg/m3 (27) 8.4 μg/m3 (36) 36.0
 
Sept. 16, 2021, 4 a.m. N/A 0.3 ppb (1) 9.9 ppb (10) 10.0 ppb (10) N/A 0.0 ppb (0) 41.0 ppb (38) 0.16 ppb (3) 18.0 μg/m3 (17) 7.9 μg/m3 (33) 38.0
 
Sept. 16, 2021, 3 a.m. N/A 0.3 ppb (1) 6.6 ppb (7) 7.0 ppb (7) N/A 0.0 ppb (0) 46.0 ppb (43) 0.14 ppb (2) 23.0 μg/m3 (22) 8.5 μg/m3 (36) 43.0
 
Sept. 16, 2021, 2 a.m. N/A 0.3 ppb (1) 3.8 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 50.0 ppb (47) 0.12 ppb (2) 21.0 μg/m3 (20) 8.1 μg/m3 (34) 47.0
 
Sept. 16, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 52.0 ppb (49) 0.12 ppb (2) 31.0 μg/m3 (29) 9.9 μg/m3 (42) 49.0
 
Sept. 16, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 55.0 ppb (51) 0.13 ppb (2) 29.0 μg/m3 (27) 12.6 μg/m3 (53) 53.0
 
Sept. 15, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 58.0 ppb (61) 0.11 ppb (2) 23.0 μg/m3 (22) 11.7 μg/m3 (49) 61.0
 
Sept. 15, 2021, 10 p.m. N/A 0.5 ppb (1) 3.4 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 59.0 ppb (65) 0.11 ppb (2) 24.0 μg/m3 (23) 10.6 μg/m3 (45) 65.0
 
Sept. 15, 2021, 9 p.m. N/A 0.5 ppb (1) 3.7 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 60.0 ppb (68) 0.12 ppb (2) 27.0 μg/m3 (25) 9.9 μg/m3 (42) 68.0
 
Sept. 15, 2021, 8 p.m. N/A 0.7 ppb (1) 6.1 ppb (6) 4.0 ppb (4) N/A 0.0 ppb (0) 60.0 ppb (68) 0.13 ppb (2) 33.0 μg/m3 (31) 9.2 μg/m3 (39) 68.0
 
Sept. 15, 2021, 7 p.m. N/A 1.5 ppb (2) 9.8 ppb (10) 7.0 ppb (7) N/A 0.0 ppb (0) 54.0 ppb (50) 0.17 ppb (3) 31.0 μg/m3 (29) 8.8 μg/m3 (37) 50.0
 
Sept. 15, 2021, 6 p.m. N/A 3.9 ppb (4) 18.2 ppb (18) 14.0 ppb (14) N/A 1.0 ppb (2) 43.0 ppb (40) 0.23 ppb (3) 42.0 μg/m3 (39) 9.5 μg/m3 (40) 40.0
 
Sept. 15, 2021, 5 p.m. N/A 8.9 ppb (9) 30.3 ppb (29) 22.0 ppb (21) N/A 1.0 ppb (2) 29.0 ppb (27) 0.31 ppb (4) 57.0 μg/m3 (52) 10.8 μg/m3 (46) 52.0
 
Sept. 15, 2021, 4 p.m. N/A 18.8 ppb (18) 45.0 ppb (43) 29.0 ppb (28) N/A 1.0 ppb (2) 17.0 ppb (16) 0.39 ppb (5) 99.0 μg/m3 (73) 13.4 μg/m3 (54) 73.0
 
Sept. 15, 2021, 3 p.m. N/A 44.8 ppb (43) 75.9 ppb (75) 33.0 ppb (32) N/A 1.0 ppb (2) 7.0 ppb (7) N/A 109.0 μg/m3 (78) 16.2 μg/m3 (60) 78.0
 
Sept. 15, 2021, 2 p.m. N/A 62.4 ppb (60) 90.4 ppb (90) 30.0 ppb (29) N/A 2.0 ppb (3) 2.0 ppb (2) N/A 89.0 μg/m3 (68) 16.8 μg/m3 (61) 90.0
 
Sept. 15, 2021, 1 p.m. N/A 31.0 ppb (30) 57.4 ppb (55) 28.0 ppb (27) N/A 1.0 ppb (2) 1.0 ppb (1) 0.53 ppb (6) 48.0 μg/m3 (45) 11.8 μg/m3 (50) 55.0
 
Sept. 15, 2021, noon N/A 20.2 ppb (20) 47.7 ppb (45) 28.0 ppb (27) N/A 1.0 ppb (2) 1.0 ppb (1) 0.51 ppb (6) 40.0 μg/m3 (38) 11.4 μg/m3 (48) 48.0
 
Sept. 15, 2021, 11 a.m. N/A 18.8 ppb (18) 48.6 ppb (46) 30.0 ppb (29) N/A 1.0 ppb (2) 1.0 ppb (1) 0.51 ppb (6) 39.0 μg/m3 (37) 10.7 μg/m3 (45) 46.0
 
Sept. 15, 2021, 10 a.m. N/A 6.5 ppb (7) 37.0 ppb (35) 31.0 ppb (30) N/A 1.0 ppb (2) 1.0 ppb (1) 0.46 ppb (6) 37.0 μg/m3 (35) 11.1 μg/m3 (47) 47.0
 
Sept. 15, 2021, 9 a.m. N/A 4.6 ppb (5) 36.1 ppb (35) 32.0 ppb (31) N/A 1.0 ppb (2) 1.0 ppb (1) 0.46 ppb (6) 35.0 μg/m3 (33) 10.3 μg/m3 (43) 43.0
 
Sept. 15, 2021, 8 a.m. N/A 1.0 ppb (1) 26.3 ppb (25) 26.0 ppb (25) N/A 1.0 ppb (2) 8.0 ppb (8) 0.38 ppb (5) 29.0 μg/m3 (27) 9.4 μg/m3 (40) 40.0
 
Sept. 15, 2021, 7 a.m. N/A 0.4 ppb (1) 23.3 ppb (22) 24.0 ppb (23) N/A 1.0 ppb (2) 12.0 ppb (12) 0.33 ppb (4) 26.0 μg/m3 (25) 8.3 μg/m3 (35) 35.0
 
Sept. 15, 2021, 6 a.m. N/A 0.5 ppb (1) 28.9 ppb (28) 30.0 ppb (29) N/A 1.0 ppb (2) 12.0 ppb (12) 0.36 ppb (5) 26.0 μg/m3 (25) 7.6 μg/m3 (32) 32.0
 
Sept. 15, 2021, 5 a.m. N/A 0.4 ppb (1) 20.4 ppb (20) 20.0 ppb (19) N/A 1.0 ppb (2) 25.0 ppb (24) 0.27 ppb (4) 27.0 μg/m3 (25) 8.7 μg/m3 (37) 37.0
 
Sept. 15, 2021, 4 a.m. N/A 0.5 ppb (1) 14.0 ppb (14) 14.0 ppb (14) N/A 0.0 ppb (0) 31.0 ppb (29) 0.23 ppb (3) 31.0 μg/m3 (29) 13.7 μg/m3 (55) 55.0
 
Sept. 15, 2021, 3 a.m. N/A 0.5 ppb (1) 7.8 ppb (8) 9.0 ppb (9) N/A 0.0 ppb (0) 42.0 ppb (39) 0.19 ppb (3) 27.0 μg/m3 (25) 12.5 μg/m3 (52) 52.0
 
Sept. 15, 2021, 2 a.m. N/A 0.6 ppb (1) 13.4 ppb (13) 13.0 ppb (13) N/A 0.0 ppb (0) 40.0 ppb (38) 0.23 ppb (3) 29.0 μg/m3 (27) 8.4 μg/m3 (36) 38.0
 
Sept. 15, 2021, 1 a.m. N/A 0.2 ppb (1) 8.1 ppb (8) 8.0 ppb (8) N/A 0.0 ppb (0) 52.0 ppb (49) 0.19 ppb (3) 17.0 μg/m3 (16) 5.2 μg/m3 (22) 49.0
 
Sept. 15, 2021, midnight N/A 0.3 ppb (1) 3.3 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 60.0 ppb (68) 0.1 ppb (2) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 68.0
 
Sept. 14, 2021, 11 p.m. N/A 0.4 ppb (1) 3.3 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 60.0 ppb (68) 0.1 ppb (2) 17.0 μg/m3 (16) 4.7 μg/m3 (20) 68.0
 
Sept. 14, 2021, 10 p.m. N/A 0.4 ppb (1) 3.3 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 61.0 ppb (71) 0.1 ppb (2) 18.0 μg/m3 (17) 4.8 μg/m3 (20) 71.0
 
Sept. 14, 2021, 9 p.m. N/A 0.5 ppb (1) 4.2 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 61.0 ppb (71) 0.12 ppb (2) 20.0 μg/m3 (19) 5.2 μg/m3 (22) 71.0
 
Sept. 14, 2021, 8 p.m. N/A 0.9 ppb (1) 7.7 ppb (8) 5.0 ppb (5) N/A 0.0 ppb (0) 65.0 ppb (84) 0.15 ppb (2) 82.0 μg/m3 (65) 8.2 μg/m3 (35) 84.0
 
Sept. 14, 2021, 7 p.m. N/A 1.5 ppb (2) 10.1 ppb (10) 7.0 ppb (7) N/A 1.0 ppb (2) 59.0 ppb (65) 0.16 ppb (3) 70.0 μg/m3 (59) 7.1 μg/m3 (30) 65.0
 
Sept. 14, 2021, 6 p.m. N/A 2.3 ppb (3) 12.7 ppb (12) 10.0 ppb (10) N/A 0.0 ppb (0) 50.0 ppb (47) 0.19 ppb (3) 25.0 μg/m3 (24) 4.2 μg/m3 (18) 47.0
 
Sept. 14, 2021, 5 p.m. N/A 4.6 ppb (5) 19.9 ppb (19) 16.0 ppb (16) N/A 1.0 ppb (2) 41.0 ppb (38) 0.28 ppb (4) 34.0 μg/m3 (32) 5.0 μg/m3 (21) 38.0
 
Sept. 14, 2021, 4 p.m. N/A 20.2 ppb (20) 51.0 ppb (49) 33.0 ppb (32) N/A 1.0 ppb (2) 20.0 ppb (19) 0.49 ppb (6) 60.0 μg/m3 (54) 7.8 μg/m3 (33) 54.0