ID: 7885

AQSQID: 840320310031

Site Name: Reno4

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

Updated: May 28, 2022, 2:26 p.m.

Location: Reno (E Reno), NV

Reporting: True, Located: True

Current AQI: 44.0

Reno (E Reno) NV, US: 39.521918, -119.795444

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 28, 2022, noon 0.9 ppb (1) -0.1 ppb (0) 0.9 ppb (1) 1.0 ppb (1) 1.0 ppb (1) 0.0 ppb (0) 47.0 ppb (44) 0.07 ppb (2) 8.0 μg/m3 (8) 4.0 μg/m3 (17) 44.0
 
May 28, 2022, 11 a.m. 0.6 ppb (1) -0.2 ppb (0) 0.7 ppb (1) 1.0 ppb (1) 0.7 ppb (1) 0.0 ppb (0) 45.0 ppb (42) 0.07 ppb (2) 5.0 μg/m3 (5) 4.0 μg/m3 (17) 42.0
 
May 28, 2022, 11 a.m. 0.6 ppb (1) -0.2 ppb (0) 0.7 ppb (1) 1.0 ppb (1) 0.7 ppb (1) 0.0 ppb (0) 45.0 ppb (42) 0.07 ppb (2) 5.0 μg/m3 (5) 4.0 μg/m3 (17) 42.0
 
May 28, 2022, 10 a.m. 0.6 ppb (1) -0.2 ppb (0) 0.6 ppb (1) 1.0 ppb (1) 0.7 ppb (1) 0.0 ppb (0) 43.0 ppb (40) 0.07 ppb (2) 6.0 μg/m3 (6) 4.0 μg/m3 (17) 40.0
 
May 28, 2022, 10 a.m. 0.6 ppb (1) -0.2 ppb (0) 0.6 ppb (1) 1.0 ppb (1) 0.7 ppb (1) 0.0 ppb (0) 43.0 ppb (40) 0.07 ppb (2) 6.0 μg/m3 (6) 4.0 μg/m3 (17) 40.0
 
May 28, 2022, 9 a.m. 0.6 ppb (1) -0.2 ppb (0) 0.7 ppb (1) 1.0 ppb (1) 0.8 ppb (1) 0.0 ppb (0) 39.0 ppb (37) 0.07 ppb (2) 8.0 μg/m3 (8) 4.0 μg/m3 (17) 37.0
 
May 28, 2022, 9 a.m. 0.6 ppb (1) -0.2 ppb (0) 0.7 ppb (1) 1.0 ppb (1) 0.8 ppb (1) 0.0 ppb (0) 39.0 ppb (37) 0.07 ppb (2) 8.0 μg/m3 (8) 4.0 μg/m3 (17) 37.0
 
May 28, 2022, 8 a.m. 0.7 ppb (1) -0.2 ppb (0) 0.8 ppb (1) 1.0 ppb (1) 0.8 ppb (1) 0.0 ppb (0) 33.0 ppb (31) 0.06 ppb (2) 5.0 μg/m3 (5) 3.0 μg/m3 (13) 31.0
 
May 28, 2022, 8 a.m. 0.7 ppb (1) -0.2 ppb (0) 0.8 ppb (1) 1.0 ppb (1) 0.8 ppb (1) 0.0 ppb (0) 33.0 ppb (31) 0.06 ppb (2) 5.0 μg/m3 (5) 3.0 μg/m3 (13) 31.0
 
May 28, 2022, 7 a.m. 1.0 ppb (1) -0.2 ppb (0) 1.1 ppb (2) 1.0 ppb (1) 1.1 ppb (2) 0.0 ppb (0) 28.0 ppb (26) 0.06 ppb (2) 6.0 μg/m3 (6) 6.0 μg/m3 (25) 26.0
 
May 28, 2022, 7 a.m. 1.0 ppb (1) -0.2 ppb (0) 1.1 ppb (2) 1.0 ppb (1) 1.1 ppb (2) 0.0 ppb (0) 28.0 ppb (26) 0.06 ppb (2) 6.0 μg/m3 (6) 6.0 μg/m3 (25) 26.0
 
May 28, 2022, 6 a.m. 1.2 ppb (2) -0.2 ppb (0) 1.4 ppb (2) 1.0 ppb (1) 1.4 ppb (2) 0.0 ppb (0) 27.0 ppb (25) 0.07 ppb (2) 8.0 μg/m3 (8) 7.0 μg/m3 (30) 30.0
 
May 28, 2022, 6 a.m. 1.2 ppb (2) -0.2 ppb (0) 1.4 ppb (2) 1.0 ppb (1) 1.4 ppb (2) 0.0 ppb (0) 27.0 ppb (25) 0.07 ppb (2) 8.0 μg/m3 (8) 7.0 μg/m3 (30) 30.0
 
May 28, 2022, 5 a.m. 1.4 ppb (2) 0.0 ppb (0) 1.5 ppb (2) 2.0 ppb (2) 1.5 ppb (2) 0.0 ppb (0) 26.0 ppb (25) 0.07 ppb (2) 9.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
May 28, 2022, 5 a.m. 1.4 ppb (2) 0.0 ppb (0) 1.5 ppb (2) 2.0 ppb (2) 1.5 ppb (2) 0.0 ppb (0) 26.0 ppb (25) 0.07 ppb (2) 9.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
May 28, 2022, 3 a.m. 1.4 ppb (2) 0.0 ppb (0) 1.5 ppb (2) 2.0 ppb (2) 1.5 ppb (2) 0.0 ppb (0) 30.0 ppb (28) 0.06 ppb (2) 9.0 μg/m3 (9) 6.0 μg/m3 (25) 28.0
 
May 27, 2022, 7 p.m. 8.0 ppb (8) 1.4 ppb (2) 8.1 ppb (8) 7.0 ppb (7) 6.8 ppb (7) 0.0 ppb (0) 46.0 ppb (43) 0.11 ppb (2) 38.0 μg/m3 (36) 3.0 μg/m3 (13) 43.0
 
May 27, 2022, 7 p.m. 8.0 ppb (8) 1.4 ppb (2) 8.1 ppb (8) 7.0 ppb (7) 6.8 ppb (7) 0.0 ppb (0) 46.0 ppb (43) 0.11 ppb (2) 38.0 μg/m3 (36) 3.0 μg/m3 (13) 43.0
 
May 27, 2022, 6 p.m. 9.1 ppb (9) 1.1 ppb (2) 9.3 ppb (9) 8.0 ppb (8) 8.3 ppb (8) 0.0 ppb (0) 43.0 ppb (40) 0.13 ppb (2) 41.0 μg/m3 (38) 6.0 μg/m3 (25) 40.0
 
May 27, 2022, 5 p.m. 31.6 ppb (30) 7.1 ppb (7) 31.9 ppb (31) 25.0 ppb (24) 24.8 ppb (24) 1.0 ppb (2) 27.0 ppb (25) 0.25 ppb (3) 53.0 μg/m3 (50) 9.0 μg/m3 (38) 50.0
 
May 27, 2022, 5 p.m. 31.6 ppb (30) 7.1 ppb (7) 31.9 ppb (31) 25.0 ppb (24) 24.8 ppb (24) 1.0 ppb (2) 27.0 ppb (25) 0.25 ppb (3) 53.0 μg/m3 (50) 9.0 μg/m3 (38) 50.0
 
May 27, 2022, 4 p.m. 61.7 ppb (60) 25.5 ppb (25) 62.1 ppb (60) 36.0 ppb (34) 36.8 ppb (35) 1.0 ppb (2) 13.0 ppb (13) 0.44 ppb (5) 76.0 μg/m3 (62) 16.0 μg/m3 (60) 62.0
 
May 27, 2022, 3 p.m. 29.6 ppb (28) 9.3 ppb (9) 29.9 ppb (29) 20.0 ppb (19) 20.7 ppb (20) 0.0 ppb (0) 21.0 ppb (20) 0.26 ppb (4) 25.0 μg/m3 (24) 2.0 μg/m3 (9) 29.0
 
May 27, 2022, 3 p.m. 29.6 ppb (28) 9.3 ppb (9) 29.9 ppb (29) 20.0 ppb (19) 20.7 ppb (20) 0.0 ppb (0) 21.0 ppb (20) 0.26 ppb (4) 25.0 μg/m3 (24) 2.0 μg/m3 (9) 29.0
 
May 27, 2022, 2 p.m. 12.3 ppb (12) 2.3 ppb (3) 12.2 ppb (12) 10.0 ppb (10) 9.9 ppb (10) 0.0 ppb (0) 28.0 ppb (26) 0.15 ppb (2) 25.0 μg/m3 (24) 2.0 μg/m3 (9) 26.0
 
May 27, 2022, 5 a.m. 3.2 ppb (4) -0.2 ppb (0) 3.5 ppb (4) 4.0 ppb (4) 3.6 ppb (4) 0.0 ppb (0) 45.0 ppb (42) 0.09 ppb (2) 11.0 μg/m3 (11) 5.0 μg/m3 (21) 42.0
 
May 27, 2022, 4 a.m. 3.2 ppb (4) -0.2 ppb (0) 3.5 ppb (4) 3.0 ppb (3) 3.6 ppb (4) 0.0 ppb (0) 47.0 ppb (44) 0.09 ppb (2) 14.0 μg/m3 (13) 2.0 μg/m3 (9) 44.0
 
May 27, 2022, 3 a.m. 1.7 ppb (2) -0.2 ppb (0) 2.0 ppb (2) 2.0 ppb (2) 2.1 ppb (2) 0.0 ppb (0) 52.0 ppb (49) 0.09 ppb (2) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 49.0
 
May 27, 2022, 2 a.m. 1.2 ppb (2) -0.2 ppb (0) 1.4 ppb (2) 1.0 ppb (1) 1.4 ppb (2) 0.0 ppb (0) 53.0 ppb (50) 0.08 ppb (2) 22.0 μg/m3 (21) 4.0 μg/m3 (17) 50.0
 
May 27, 2022, 1 a.m. 1.8 ppb (2) 0.0 ppb (0) 2.1 ppb (2) 2.0 ppb (2) 2.0 ppb (2) 1.0 ppb (2) 54.0 ppb (50) 0.09 ppb (2) 25.0 μg/m3 (24) 6.0 μg/m3 (25) 50.0
 
May 27, 2022, midnight 1.8 ppb (2) 0.0 ppb (0) 2.3 ppb (3) 2.0 ppb (2) 2.2 ppb (3) 1.0 ppb (2) 58.0 ppb (61) 0.1 ppb (2) 21.0 μg/m3 (20) 5.0 μg/m3 (21) 61.0
 
May 26, 2022, 11 p.m. 1.6 ppb (2) -0.1 ppb (0) 2.2 ppb (3) 2.0 ppb (2) 2.1 ppb (2) 1.0 ppb (2) 62.0 ppb (74) 0.09 ppb (2) 33.0 μg/m3 (31) 7.0 μg/m3 (30) 74.0
 
May 26, 2022, 10 p.m. 1.8 ppb (2) 0.0 ppb (0) 2.4 ppb (3) 2.0 ppb (2) 2.2 ppb (3) 1.0 ppb (2) 63.0 ppb (78) 0.1 ppb (2) 32.0 μg/m3 (30) 6.0 μg/m3 (25) 78.0
 
May 26, 2022, 9 p.m. 1.6 ppb (2) 0.0 ppb (0) 2.1 ppb (2) 2.0 ppb (2) 2.0 ppb (2) 1.0 ppb (2) 64.0 ppb (81) 0.1 ppb (2) 34.0 μg/m3 (32) 8.0 μg/m3 (34) 81.0
 
May 26, 2022, 8 p.m. 1.6 ppb (2) 0.0 ppb (0) 2.1 ppb (2) 2.0 ppb (2) 2.0 ppb (2) 1.0 ppb (2) 64.0 ppb (81) 0.09 ppb (2) 28.0 μg/m3 (26) 11.0 μg/m3 (46) 81.0
 
May 26, 2022, 8 p.m. 1.6 ppb (2) 0.0 ppb (0) 2.1 ppb (2) 2.0 ppb (2) 2.0 ppb (2) 1.0 ppb (2) 64.0 ppb (81) 0.09 ppb (2) 28.0 μg/m3 (26) 11.0 μg/m3 (46) 81.0
 
May 26, 2022, 7 p.m. 1.5 ppb (2) -0.1 ppb (0) 2.1 ppb (2) 2.0 ppb (2) 2.0 ppb (2) 1.0 ppb (2) 65.0 ppb (84) 0.1 ppb (2) 106.0 μg/m3 (77) 5.0 μg/m3 (21) 84.0
 
May 26, 2022, 7 p.m. 1.5 ppb (2) -0.1 ppb (0) 2.1 ppb (2) 2.0 ppb (2) 2.0 ppb (2) 1.0 ppb (2) 65.0 ppb (84) 0.1 ppb (2) 106.0 μg/m3 (77) 5.0 μg/m3 (21) 84.0
 
May 26, 2022, 6 p.m. 4.7 ppb (5) 0.4 ppb (1) 5.6 ppb (6) 4.0 ppb (4) 5.1 ppb (5) 1.0 ppb (2) 69.0 ppb (97) 0.14 ppb (2) 27.0 μg/m3 (25) 6.0 μg/m3 (25) 97.0
 
May 26, 2022, 6 p.m. 4.7 ppb (5) 0.4 ppb (1) 5.6 ppb (6) 4.0 ppb (4) 5.1 ppb (5) 1.0 ppb (2) 69.0 ppb (97) 0.14 ppb (2) 27.0 μg/m3 (25) 6.0 μg/m3 (25) 97.0
 
May 26, 2022, 5 p.m. 15.1 ppb (15) 2.5 ppb (3) 16.4 ppb (16) 13.0 ppb (13) 13.7 ppb (13) 1.0 ppb (2) 64.0 ppb (81) 0.23 ppb (3) 39.0 μg/m3 (37) 12.0 μg/m3 (50) 81.0
 
May 26, 2022, 5 p.m. 15.1 ppb (15) 2.5 ppb (3) 16.4 ppb (16) 13.0 ppb (13) 13.7 ppb (13) 1.0 ppb (2) 64.0 ppb (81) 0.23 ppb (3) 39.0 μg/m3 (37) 12.0 μg/m3 (50) 81.0
 
May 26, 2022, 4 p.m. 32.4 ppb (31) 8.0 ppb (8) 33.5 ppb (32) 24.0 ppb (23) 25.6 ppb (25) 1.0 ppb (2) 47.0 ppb (44) 0.31 ppb (4) 63.0 μg/m3 (55) 15.0 μg/m3 (58) 58.0
 
May 26, 2022, 4 p.m. 32.4 ppb (31) 8.0 ppb (8) 33.5 ppb (32) 24.0 ppb (23) 25.6 ppb (25) 1.0 ppb (2) 47.0 ppb (44) 0.31 ppb (4) 63.0 μg/m3 (55) 15.0 μg/m3 (58) 58.0
 
May 26, 2022, 3 p.m. 21.3 ppb (21) 4.5 ppb (5) 21.6 ppb (21) 17.0 ppb (17) 17.2 ppb (17) 1.0 ppb (2) 46.0 ppb (43) 0.26 ppb (4) 38.0 μg/m3 (36) 8.0 μg/m3 (34) 43.0
 
May 26, 2022, 2 p.m. 18.1 ppb (18) 3.3 ppb (4) 17.6 ppb (17) 15.0 ppb (15) 14.5 ppb (14) 1.0 ppb (2) 39.0 ppb (37) 0.26 ppb (4) 35.0 μg/m3 (33) 10.0 μg/m3 (42) 42.0
 
May 26, 2022, 2 p.m. 18.1 ppb (18) 3.3 ppb (4) 17.6 ppb (17) 15.0 ppb (15) 14.5 ppb (14) 1.0 ppb (2) 39.0 ppb (37) 0.26 ppb (4) 35.0 μg/m3 (33) 10.0 μg/m3 (42) 42.0
 
May 26, 2022, 5 a.m. 2.5 ppb (3) -0.2 ppb (0) 2.8 ppb (3) 3.0 ppb (3) 2.9 ppb (3) 0.0 ppb (0) 53.0 ppb (50) 0.15 ppb (2) 18.0 μg/m3 (17) 4.0 μg/m3 (17) 50.0
 
May 26, 2022, 4 a.m. 2.7 ppb (3) -0.2 ppb (0) 2.9 ppb (3) 3.0 ppb (3) 3.0 ppb (3) 0.0 ppb (0) 53.0 ppb (50) 0.15 ppb (2) 18.0 μg/m3 (17) 5.0 μg/m3 (21) 50.0
 
May 26, 2022, 1 a.m. 2.1 ppb (2) 0.0 ppb (0) 2.3 ppb (3) 2.0 ppb (2) 2.2 ppb (3) 0.0 ppb (0) 45.0 ppb (42) 0.11 ppb (2) 14.0 μg/m3 (13) 3.0 μg/m3 (13) 42.0
 
May 26, 2022, midnight 1.7 ppb (2) 0.0 ppb (0) 1.9 ppb (2) 2.0 ppb (2) 1.7 ppb (2) 0.0 ppb (0) 47.0 ppb (44) 0.09 ppb (2) 17.0 μg/m3 (16) 4.0 μg/m3 (17) 44.0
 
May 25, 2022, 11 p.m. 1.6 ppb (2) 0.0 ppb (0) 1.8 ppb (2) 2.0 ppb (2) 1.7 ppb (2) 0.0 ppb (0) 47.0 ppb (44) 0.09 ppb (2) 16.0 μg/m3 (15) 4.0 μg/m3 (17) 44.0
 
May 25, 2022, 10 p.m. 1.9 ppb (2) 0.0 ppb (0) 2.2 ppb (3) 2.0 ppb (2) 2.0 ppb (2) 0.0 ppb (0) 49.0 ppb (46) 0.09 ppb (2) 19.0 μg/m3 (18) 2.0 μg/m3 (9) 46.0
 
May 25, 2022, 10 p.m. 1.9 ppb (2) 0.0 ppb (0) 2.2 ppb (3) 2.0 ppb (2) 2.0 ppb (2) 0.0 ppb (0) 49.0 ppb (46) 0.09 ppb (2) 19.0 μg/m3 (18) 2.0 μg/m3 (9) 46.0
 
May 25, 2022, 9 p.m. 2.4 ppb (3) 0.2 ppb (1) 2.3 ppb (3) 2.0 ppb (2) 2.0 ppb (2) 0.0 ppb (0) 51.0 ppb (48) 0.1 ppb (2) 17.0 μg/m3 (16) 3.0 μg/m3 (13) 48.0
 
May 25, 2022, 8 p.m. 2.5 ppb (3) 0.1 ppb (1) 2.5 ppb (3) 2.0 ppb (2) 2.3 ppb (3) 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 47.0
 
May 25, 2022, 8 p.m. 2.5 ppb (3) 0.1 ppb (1) 2.5 ppb (3) 2.0 ppb (2) 2.3 ppb (3) 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 47.0
 
May 25, 2022, 7 p.m. 4.4 ppb (5) 0.8 ppb (1) 4.9 ppb (5) 4.0 ppb (4) 3.9 ppb (4) 0.0 ppb (0) 52.0 ppb (49) 0.11 ppb (2) 37.0 μg/m3 (35) 5.0 μg/m3 (21) 49.0
 
May 25, 2022, 7 p.m. 4.4 ppb (5) 0.8 ppb (1) 4.9 ppb (5) 4.0 ppb (4) 3.9 ppb (4) 0.0 ppb (0) 52.0 ppb (49) 0.11 ppb (2) 37.0 μg/m3 (35) 5.0 μg/m3 (21) 49.0
 
May 25, 2022, 6 p.m. 5.1 ppb (5) 0.9 ppb (1) 5.6 ppb (6) 4.0 ppb (4) 4.5 ppb (5) 0.0 ppb (0) 48.0 ppb (45) 0.12 ppb (2) 25.0 μg/m3 (24) 5.0 μg/m3 (21) 45.0
 
May 25, 2022, 6 p.m. 5.1 ppb (5) 0.9 ppb (1) 5.6 ppb (6) 4.0 ppb (4) 4.5 ppb (5) 0.0 ppb (0) 48.0 ppb (45) 0.12 ppb (2) 25.0 μg/m3 (24) 5.0 μg/m3 (21) 45.0
 
May 25, 2022, 5 p.m. 10.7 ppb (11) 3.1 ppb (3) 10.8 ppb (11) 8.0 ppb (8) 7.6 ppb (8) 0.0 ppb (0) 40.0 ppb (38) 0.15 ppb (2) 24.0 μg/m3 (23) 4.0 μg/m3 (17) 38.0
 
May 25, 2022, 5 p.m. 10.7 ppb (11) 3.1 ppb (3) 10.8 ppb (11) 8.0 ppb (8) 7.6 ppb (8) 0.0 ppb (0) 40.0 ppb (38) 0.15 ppb (2) 24.0 μg/m3 (23) 4.0 μg/m3 (17) 38.0
 
May 25, 2022, 4 p.m. 12.8 ppb (13) 4.3 ppb (5) 12.9 ppb (13) 8.0 ppb (8) 8.5 ppb (9) 0.0 ppb (0) 31.0 ppb (29) 0.17 ppb (3) 27.0 μg/m3 (25) 2.0 μg/m3 (9) 29.0
 
May 25, 2022, 3 p.m. 8.1 ppb (8) 2.6 ppb (3) 8.0 ppb (8) 5.0 ppb (5) 5.4 ppb (6) 0.0 ppb (0) 29.0 ppb (27) 0.13 ppb (2) 13.0 μg/m3 (13) 2.0 μg/m3 (9) 27.0
 
May 25, 2022, 1 p.m. 10.5 ppb (10) 1.9 ppb (2) 10.4 ppb (10) 9.0 ppb (9) 8.4 ppb (8) 0.0 ppb (0) 18.0 ppb (17) 0.14 ppb (2) 13.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
May 25, 2022, 9 a.m. 7.6 ppb (8) 0.0 ppb (0) 7.4 ppb (7) 8.0 ppb (8) 7.4 ppb (7) 0.0 ppb (0) 21.0 ppb (20) 0.1 ppb (2) 9.0 μg/m3 (9) 3.0 μg/m3 (13) 20.0
 
May 25, 2022, 5 a.m. 10.8 ppb (11) 0.3 ppb (1) 10.5 ppb (10) 11.0 ppb (11) 10.4 ppb (10) 0.0 ppb (0) 26.0 ppb (25) 0.15 ppb (2) 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
May 25, 2022, 4 a.m. 17.8 ppb (17) 1.0 ppb (1) 15.9 ppb (15) 17.0 ppb (17) 15.5 ppb (15) 0.0 ppb (0) 24.0 ppb (23) 0.29 ppb (4) 30.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
May 25, 2022, 1 a.m. 4.0 ppb (4) 0.7 ppb (1) 4.1 ppb (4) 3.0 ppb (3) 3.1 ppb (3) 0.0 ppb (0) 45.0 ppb (42) 0.12 ppb (2) 21.0 μg/m3 (20) 5.0 μg/m3 (21) 42.0
 
May 25, 2022, midnight 3.5 ppb (4) 0.9 ppb (1) 3.4 ppb (4) 3.0 ppb (3) 2.8 ppb (3) 0.0 ppb (0) 46.0 ppb (43) 0.11 ppb (2) 12.0 μg/m3 (12) 0.0 μg/m3 (0) 43.0
 
May 24, 2022, 9 p.m. 2.9 ppb (3) 0.2 ppb (1) 3.4 ppb (4) 3.0 ppb (3) 3.0 ppb (3) 0.0 ppb (0) 60.0 ppb (68) 0.11 ppb (2) 20.0 μg/m3 (19) 4.0 μg/m3 (17) 68.0
 
May 24, 2022, 8 p.m. 4.0 ppb (4) 0.6 ppb (1) 4.4 ppb (5) 3.0 ppb (3) 3.6 ppb (4) 0.0 ppb (0) 60.0 ppb (68) 0.12 ppb (2) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 68.0
 
May 24, 2022, 7 p.m. 4.4 ppb (5) 0.6 ppb (1) 4.9 ppb (5) 4.0 ppb (4) 4.2 ppb (4) 0.0 ppb (0) 60.0 ppb (68) 0.13 ppb (2) 18.0 μg/m3 (17) 5.0 μg/m3 (21) 68.0
 
May 24, 2022, 6 p.m. 5.5 ppb (6) 1.1 ppb (2) 6.0 ppb (6) 4.0 ppb (4) 4.8 ppb (5) 0.0 ppb (0) 52.0 ppb (49) 0.14 ppb (2) 19.0 μg/m3 (18) 6.0 μg/m3 (25) 49.0
 
May 24, 2022, 5 p.m. 8.7 ppb (9) 2.2 ppb (3) 8.6 ppb (9) 6.0 ppb (6) 6.5 ppb (7) 0.0 ppb (0) 45.0 ppb (42) 0.15 ppb (2) 25.0 μg/m3 (24) 8.0 μg/m3 (34) 42.0
 
May 24, 2022, 4 p.m. 17.7 ppb (17) 5.5 ppb (6) 17.7 ppb (17) 12.0 ppb (12) 12.1 ppb (12) 0.0 ppb (0) 32.0 ppb (30) 0.23 ppb (3) 32.0 μg/m3 (30) 9.0 μg/m3 (38) 38.0
 
May 24, 2022, 3 p.m. 17.7 ppb (17) 5.5 ppb (6) 17.7 ppb (17) 12.0 ppb (12) 12.1 ppb (12) 0.0 ppb (0) 32.0 ppb (30) 0.23 ppb (3) 23.0 μg/m3 (22) 5.0 μg/m3 (21) 30.0
 
May 24, 2022, 2 p.m. 13.7 ppb (13) 3.4 ppb (4) 13.5 ppb (13) 10.0 ppb (10) 10.1 ppb (10) 0.0 ppb (0) 29.0 ppb (27) 0.19 ppb (3) 24.0 μg/m3 (23) 5.0 μg/m3 (21) 27.0
 
May 24, 2022, 1 p.m. 11.5 ppb (11) 1.4 ppb (2) 11.3 ppb (11) 10.0 ppb (10) 9.8 ppb (10) 0.0 ppb (0) 27.0 ppb (25) 0.16 ppb (3) 13.0 μg/m3 (13) 5.0 μg/m3 (21) 25.0
 
May 24, 2022, noon 11.0 ppb (11) 0.2 ppb (1) 10.7 ppb (11) 11.0 ppb (11) 10.4 ppb (10) 0.0 ppb (0) 27.0 ppb (25) 0.14 ppb (2) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
May 24, 2022, 10 a.m. 11.8 ppb (12) 0.0 ppb (0) 12.1 ppb (12) 12.0 ppb (12) 11.9 ppb (12) 0.0 ppb (0) 32.0 ppb (30) 0.15 ppb (2) 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
May 24, 2022, 9 a.m. 8.1 ppb (8) 0.0 ppb (0) 7.6 ppb (8) 8.0 ppb (8) 7.6 ppb (8) 0.0 ppb (0) 32.0 ppb (30) 0.15 ppb (2) 10.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
May 24, 2022, 8 a.m. 6.5 ppb (7) -0.1 ppb (0) 6.0 ppb (6) 7.0 ppb (7) 6.1 ppb (6) N/A N/A N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
May 24, 2022, 6 a.m. 6.5 ppb (7) -0.1 ppb (0) 6.1 ppb (6) 7.0 ppb (7) 6.1 ppb (6) 0.0 ppb (0) 43.0 ppb (40) 0.13 ppb (2) 12.0 μg/m3 (12) 5.0 μg/m3 (21) 40.0
 
May 24, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
May 24, 2022, 5 a.m. 13.3 ppb (13) 0.2 ppb (1) 13.1 ppb (13) 13.0 ppb (13) 13.0 ppb (13) 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) 15.0 μg/m3 (14) 7.0 μg/m3 (30) 36.0
 
May 24, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
May 24, 2022, 4 a.m. 9.5 ppb (9) 0.1 ppb (1) 8.5 ppb (9) 9.0 ppb (9) 8.4 ppb (8) 0.0 ppb (0) 43.0 ppb (40) 0.2 ppb (3) 16.0 μg/m3 (15) 7.0 μg/m3 (30) 40.0
 
May 24, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
May 24, 2022, 3 a.m. 6.8 ppb (7) -0.1 ppb (0) 6.7 ppb (7) 7.0 ppb (7) 6.7 ppb (7) 0.0 ppb (0) 48.0 ppb (45) 0.18 ppb (3) 20.0 μg/m3 (19) 6.0 μg/m3 (25) 45.0
 
May 24, 2022, 2 a.m. 4.0 ppb (4) 0.0 ppb (0) 4.1 ppb (4) 4.0 ppb (4) 4.0 ppb (4) 0.0 ppb (0) 53.0 ppb (50) 0.12 ppb (2) 18.0 μg/m3 (17) 3.0 μg/m3 (13) 50.0
 
May 24, 2022, 2 a.m. 4.0 ppb (4) 0.0 ppb (0) 4.1 ppb (4) 4.0 ppb (4) 4.0 ppb (4) 0.0 ppb (0) 53.0 ppb (50) 0.12 ppb (2) 18.0 μg/m3 (17) 3.0 μg/m3 (13) 50.0
 
May 24, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
May 24, 2022, 1 a.m. 2.7 ppb (3) 0.1 ppb (1) 2.7 ppb (3) 3.0 ppb (3) 2.5 ppb (3) 0.0 ppb (0) 55.0 ppb (51) 0.1 ppb (2) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 51.0
 
May 24, 2022, midnight 2.8 ppb (3) 0.3 ppb (1) 3.1 ppb (3) 2.0 ppb (2) 2.7 ppb (3) 0.0 ppb (0) 60.0 ppb (68) 0.1 ppb (2) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 68.0
 
May 24, 2022, midnight 2.8 ppb (3) 0.3 ppb (1) 3.1 ppb (3) 2.0 ppb (2) 2.7 ppb (3) 0.0 ppb (0) 60.0 ppb (68) 0.1 ppb (2) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 68.0
 
May 23, 2022, 11 p.m. 4.6 ppb (5) 0.9 ppb (1) 4.0 ppb (4) 4.0 ppb (4) 3.3 ppb (4) 0.0 ppb (0) 61.0 ppb (71) 0.11 ppb (2) 22.0 μg/m3 (21) 6.0 μg/m3 (25) 71.0
 
May 23, 2022, 11 p.m. 4.6 ppb (5) 0.9 ppb (1) 4.0 ppb (4) 4.0 ppb (4) 3.3 ppb (4) 0.0 ppb (0) 61.0 ppb (71) 0.11 ppb (2) 22.0 μg/m3 (21) 6.0 μg/m3 (25) 71.0
 
May 23, 2022, 8 p.m. 3.1 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 57.0 ppb (58) 0.11 ppb (2) 18.0 μg/m3 (17) 3.0 μg/m3 (13) 58.0
 
May 23, 2022, 7 p.m. 2.6 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 55.0 ppb (51) 0.1 ppb (2) 27.0 μg/m3 (25) 3.0 μg/m3 (13) 51.0
 
May 23, 2022, 6 p.m. 9.6 ppb (10) 5.2 ppb (5) 5.0 ppb (5) 4.0 ppb (4) 3.8 ppb (4) 0.0 ppb (0) 52.0 ppb (49) 0.1 ppb (2) 17.0 μg/m3 (16) 2.0 μg/m3 (9) 49.0
 
May 23, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
May 23, 2022, 2 p.m. 16.6 ppb (16) 4.9 ppb (5) 16.3 ppb (16) 12.0 ppb (12) 11.1 ppb (11) 0.0 ppb (0) 25.0 ppb (24) 0.13 ppb (2) 33.0 μg/m3 (31) 6.0 μg/m3 (25) 31.0
 
May 23, 2022, 11 a.m. 7.7 ppb (8) 0.0 ppb (0) 7.6 ppb (8) 8.0 ppb (8) 7.6 ppb (8) 0.0 ppb (0) 28.0 ppb (26) 0.11 ppb (2) 11.0 μg/m3 (11) 6.0 μg/m3 (25) 26.0
 
May 23, 2022, 10 a.m. 10.6 ppb (10) 0.0 ppb (0) 10.3 ppb (10) 11.0 ppb (11) 10.2 ppb (10) 0.0 ppb (0) 24.0 ppb (23) 0.13 ppb (2) 12.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
May 23, 2022, 10 a.m. 10.6 ppb (10) 0.0 ppb (0) 10.3 ppb (10) 11.0 ppb (11) 10.2 ppb (10) 0.0 ppb (0) 24.0 ppb (23) 0.13 ppb (2) 12.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
May 23, 2022, 9 a.m. 11.9 ppb (12) 0.4 ppb (1) 11.5 ppb (11) 11.0 ppb (11) 11.0 ppb (11) 0.0 ppb (0) 27.0 ppb (25) 0.16 ppb (3) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
May 23, 2022, 3 a.m. 5.1 ppb (5) 0.1 ppb (1) 4.8 ppb (5) 5.0 ppb (5) 4.7 ppb (5) 0.0 ppb (0) 45.0 ppb (42) 0.13 ppb (2) 22.0 μg/m3 (21) 5.0 μg/m3 (21) 42.0
 
May 23, 2022, 2 a.m. 3.5 ppb (4) 0.3 ppb (1) 3.2 ppb (4) 3.0 ppb (3) 3.0 ppb (3) 0.0 ppb (0) 46.0 ppb (43) 0.11 ppb (2) 11.0 μg/m3 (11) 1.0 μg/m3 (5) 43.0
 
May 23, 2022, 1 a.m. 2.0 ppb (2) 0.1 ppb (1) 2.0 ppb (2) 2.0 ppb (2) 1.7 ppb (2) 0.0 ppb (0) 49.0 ppb (46) 0.1 ppb (2) 16.0 μg/m3 (15) 2.0 μg/m3 (9) 46.0
 
May 23, 2022, midnight 2.1 ppb (2) 0.2 ppb (1) 2.2 ppb (3) 2.0 ppb (2) 1.9 ppb (2) 0.0 ppb (0) 48.0 ppb (45) 0.1 ppb (2) 12.0 μg/m3 (12) 2.0 μg/m3 (9) 45.0
 
May 22, 2022, 11 p.m. 2.3 ppb (3) 0.3 ppb (1) 2.5 ppb (3) 2.0 ppb (2) 2.0 ppb (2) 0.0 ppb (0) 47.0 ppb (44) 0.11 ppb (2) 14.0 μg/m3 (13) 1.0 μg/m3 (5) 44.0
 
May 22, 2022, 9 p.m. 1.3 ppb (2) 0.1 ppb (1) 1.5 ppb (2) 1.0 ppb (1) 1.3 ppb (2) 0.0 ppb (0) 52.0 ppb (49) 0.1 ppb (2) 14.0 μg/m3 (13) 2.0 μg/m3 (9) 49.0
 
May 22, 2022, 8 p.m. 1.2 ppb (2) 0.0 ppb (0) 1.3 ppb (2) 1.0 ppb (1) 1.2 ppb (2) 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) 8.0 μg/m3 (8) 1.0 μg/m3 (5) 47.0
 
May 22, 2022, 7 p.m. 1.4 ppb (2) 0.1 ppb (1) 1.6 ppb (2) 1.0 ppb (1) 1.4 ppb (2) 0.0 ppb (0) 48.0 ppb (45) 0.1 ppb (2) 14.0 μg/m3 (13) 2.0 μg/m3 (9) 45.0
 
May 22, 2022, 6 p.m. 1.8 ppb (2) 0.1 ppb (1) 2.0 ppb (2) 2.0 ppb (2) 1.7 ppb (2) 0.0 ppb (0) 48.0 ppb (45) 0.11 ppb (2) 9.0 μg/m3 (9) 2.0 μg/m3 (9) 45.0
 
May 22, 2022, 5 p.m. 6.3 ppb (6) 1.7 ppb (2) 6.3 ppb (6) 5.0 ppb (5) 4.7 ppb (5) 0.0 ppb (0) 43.0 ppb (40) 0.14 ppb (2) 16.0 μg/m3 (15) 3.0 μg/m3 (13) 40.0
 
May 22, 2022, 4 p.m. 8.5 ppb (9) 2.5 ppb (3) 8.4 ppb (8) 6.0 ppb (6) 6.0 ppb (6) 0.0 ppb (0) 37.0 ppb (35) 0.16 ppb (3) 16.0 μg/m3 (15) 3.0 μg/m3 (13) 35.0
 
May 22, 2022, 3 p.m. 6.2 ppb (6) 1.7 ppb (2) 6.3 ppb (6) 5.0 ppb (5) 4.5 ppb (5) 0.0 ppb (0) 33.0 ppb (31) 0.14 ppb (2) 9.0 μg/m3 (9) 3.0 μg/m3 (13) 31.0
 
May 22, 2022, 2 p.m. 5.8 ppb (6) 1.4 ppb (2) 5.7 ppb (6) 4.0 ppb (4) 4.4 ppb (5) 0.0 ppb (0) 29.0 ppb (27) 0.12 ppb (2) 9.0 μg/m3 (9) 3.0 μg/m3 (13) 27.0
 
May 22, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
May 22, 2022, 1 p.m. 9.6 ppb (10) 1.3 ppb (2) 9.1 ppb (9) 8.0 ppb (8) 7.8 ppb (8) 0.0 ppb (0) 22.0 ppb (21) 0.14 ppb (2) 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
May 22, 2022, noon 15.5 ppb (15) 0.6 ppb (1) 13.6 ppb (13) 15.0 ppb (15) 13.1 ppb (13) 0.0 ppb (0) 15.0 ppb (14) 0.21 ppb (3) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
May 22, 2022, 11 a.m. 25.9 ppb (25) 3.0 ppb (3) 20.3 ppb (20) 23.0 ppb (22) 18.9 ppb (18) 0.0 ppb (0) 9.0 ppb (9) 0.31 ppb (4) 27.0 μg/m3 (25) 4.0 μg/m3 (17) 25.0
 
May 22, 2022, 10 a.m. 15.5 ppb (15) 1.1 ppb (2) 21.1 ppb (20) 14.0 ppb (14) 18.0 ppb (17) 0.0 ppb (0) 20.0 ppb (19) 0.17 ppb (3) 25.0 μg/m3 (24) 6.0 μg/m3 (25) 25.0
 
May 22, 2022, 9 a.m. 10.9 ppb (11) 0.0 ppb (0) 9.7 ppb (10) 11.0 ppb (11) 9.7 ppb (10) 0.0 ppb (0) 22.0 ppb (21) 0.17 ppb (3) 11.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
May 22, 2022, 8 a.m. 11.0 ppb (11) 0.0 ppb (0) 11.6 ppb (11) 11.0 ppb (11) 11.4 ppb (11) 0.0 ppb (0) 23.0 ppb (22) 0.18 ppb (3) 12.0 μg/m3 (12) 3.0 μg/m3 (13) 22.0
 
May 22, 2022, 7 a.m. 5.4 ppb (6) -0.1 ppb (0) 5.2 ppb (5) 6.0 ppb (6) 5.2 ppb (5) 0.0 ppb (0) 34.0 ppb (32) 0.13 ppb (2) 15.0 μg/m3 (14) 2.0 μg/m3 (9) 32.0
 
May 22, 2022, 5 a.m. 10.2 ppb (10) 0.0 ppb (0) 9.9 ppb (10) 10.0 ppb (10) 9.8 ppb (10) 0.0 ppb (0) 32.0 ppb (30) 0.2 ppb (3) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 30.0
 
May 22, 2022, 3 a.m. 5.2 ppb (5) 0.0 ppb (0) 5.2 ppb (5) 5.0 ppb (5) 5.2 ppb (5) 0.0 ppb (0) 41.0 ppb (38) 0.14 ppb (2) 17.0 μg/m3 (16) 2.0 μg/m3 (9) 38.0
 
May 22, 2022, 2 a.m. 4.1 ppb (4) 0.2 ppb (1) 4.1 ppb (4) 4.0 ppb (4) 3.7 ppb (4) 0.0 ppb (0) 45.0 ppb (42) 0.12 ppb (2) 13.0 μg/m3 (13) 2.0 μg/m3 (9) 42.0
 
May 22, 2022, 1 a.m. 2.3 ppb (3) 0.1 ppb (1) 2.4 ppb (3) 2.0 ppb (2) 2.2 ppb (3) 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) 12.0 μg/m3 (12) 3.0 μg/m3 (13) 47.0
 
May 22, 2022, midnight 2.2 ppb (3) 0.2 ppb (1) 2.4 ppb (3) 2.0 ppb (2) 2.1 ppb (2) 0.0 ppb (0) 52.0 ppb (49) 0.1 ppb (2) 14.0 μg/m3 (13) 3.0 μg/m3 (13) 49.0
 
May 21, 2022, 11 p.m. 2.2 ppb (3) 0.1 ppb (1) 2.5 ppb (3) 2.0 ppb (2) 2.1 ppb (2) 0.0 ppb (0) 54.0 ppb (50) 0.1 ppb (2) 13.0 μg/m3 (13) 3.0 μg/m3 (13) 50.0
 
May 21, 2022, 10 p.m. 2.9 ppb (3) 0.4 ppb (1) 3.0 ppb (3) 2.0 ppb (2) 2.6 ppb (3) 0.0 ppb (0) 54.0 ppb (50) 0.11 ppb (2) 11.0 μg/m3 (11) 5.0 μg/m3 (21) 50.0
 
May 21, 2022, 9 p.m. 2.0 ppb (2) 0.2 ppb (1) 2.2 ppb (3) 2.0 ppb (2) 1.9 ppb (2) 0.0 ppb (0) 53.0 ppb (50) 0.1 ppb (2) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 50.0
 
May 21, 2022, 8 p.m. 1.2 ppb (2) 0.0 ppb (0) 1.3 ppb (2) 1.0 ppb (1) 1.2 ppb (2) 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) 8.0 μg/m3 (8) 3.0 μg/m3 (13) 47.0
 
May 21, 2022, 7 p.m. 1.4 ppb (2) 0.1 ppb (1) 1.5 ppb (2) 1.0 ppb (1) 1.3 ppb (2) 0.0 ppb (0) 49.0 ppb (46) 0.1 ppb (2) 14.0 μg/m3 (13) 1.0 μg/m3 (5) 46.0
 
May 21, 2022, 6 p.m. 1.6 ppb (2) 0.1 ppb (1) 1.7 ppb (2) 1.0 ppb (1) 1.4 ppb (2) 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) 13.0 μg/m3 (13) 1.0 μg/m3 (5) 43.0
 
May 21, 2022, 5 p.m. 3.1 ppb (3) 0.8 ppb (1) 3.2 ppb (4) 2.0 ppb (2) 2.3 ppb (3) 0.0 ppb (0) 41.0 ppb (38) 0.11 ppb (2) 8.0 μg/m3 (8) 2.0 μg/m3 (9) 38.0
 
May 21, 2022, 4 p.m. 12.0 ppb (12) 4.6 ppb (5) 11.0 ppb (11) 7.0 ppb (7) 6.9 ppb (7) 0.0 ppb (0) 33.0 ppb (31) 0.16 ppb (3) 20.0 μg/m3 (19) 5.0 μg/m3 (21) 31.0
 
May 21, 2022, 3 p.m. 32.2 ppb (31) 15.3 ppb (15) 32.2 ppb (31) 17.0 ppb (17) 17.2 ppb (17) 1.0 ppb (2) 21.0 ppb (20) 0.31 ppb (4) 52.0 μg/m3 (49) 7.0 μg/m3 (30) 49.0
 
May 21, 2022, 2 p.m. 25.1 ppb (24) 10.7 ppb (11) 24.9 ppb (24) 14.0 ppb (14) 14.5 ppb (14) 0.0 ppb (0) 18.0 ppb (17) 0.23 ppb (3) 30.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
May 21, 2022, 1 p.m. N/A N/A 21.2 ppb (20) N/A 14.8 ppb (14) 0.0 ppb (0) 14.0 ppb (13) 0.17 ppb (3) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
May 21, 2022, 1 p.m. 21.0 ppb (20) 6.4 ppb (7) 21.2 ppb (20) 15.0 ppb (15) 14.8 ppb (14) 0.0 ppb (0) 14.0 ppb (13) 0.17 ppb (3) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
May 21, 2022, noon 9.7 ppb (10) 0.6 ppb (1) 9.3 ppb (9) 9.0 ppb (9) 8.8 ppb (9) 0.0 ppb (0) 20.0 ppb (19) 0.13 ppb (2) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
May 21, 2022, 10 a.m. 9.5 ppb (9) 0.2 ppb (1) 9.2 ppb (9) 9.0 ppb (9) 8.9 ppb (9) 0.0 ppb (0) 20.0 ppb (19) 0.14 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 19.0
 
May 21, 2022, 9 a.m. 11.2 ppb (11) 0.4 ppb (1) 10.9 ppb (11) 11.0 ppb (11) 10.4 ppb (10) 0.0 ppb (0) 21.0 ppb (20) 0.15 ppb (2) 11.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
May 21, 2022, 8 a.m. 14.4 ppb (14) 0.7 ppb (1) 13.6 ppb (13) 14.0 ppb (14) 13.1 ppb (13) 0.0 ppb (0) 18.0 ppb (17) 0.19 ppb (3) 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
May 21, 2022, 4 a.m. 11.2 ppb (11) 0.0 ppb (0) 11.0 ppb (11) 11.0 ppb (11) 10.8 ppb (11) 0.0 ppb (0) 30.0 ppb (28) 0.19 ppb (3) 29.0 μg/m3 (27) 5.0 μg/m3 (21) 28.0
 
May 21, 2022, 3 a.m. 4.6 ppb (5) 0.0 ppb (0) 4.6 ppb (5) 5.0 ppb (5) 4.5 ppb (5) 0.0 ppb (0) 39.0 ppb (37) 0.13 ppb (2) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 37.0
 
May 21, 2022, 2 a.m. 2.6 ppb (3) 0.0 ppb (0) 2.6 ppb (3) 3.0 ppb (3) 2.5 ppb (3) 0.0 ppb (0) 42.0 ppb (39) 0.1 ppb (2) 27.0 μg/m3 (25) 6.0 μg/m3 (25) 39.0
 
May 21, 2022, 1 a.m. 2.2 ppb (3) 0.3 ppb (1) 2.4 ppb (3) 2.0 ppb (2) 1.8 ppb (2) 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) 29.0 μg/m3 (27) 5.0 μg/m3 (21) 41.0
 
May 21, 2022, midnight 2.0 ppb (2) 0.3 ppb (1) 2.1 ppb (2) 2.0 ppb (2) 1.6 ppb (2) 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) 25.0 μg/m3 (24) 6.0 μg/m3 (25) 41.0
 
May 20, 2022, 11 p.m. 2.4 ppb (3) 0.5 ppb (1) 2.5 ppb (3) 2.0 ppb (2) 1.9 ppb (2) 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) 32.0 μg/m3 (30) 6.0 μg/m3 (25) 43.0
 
May 20, 2022, 10 p.m. 2.8 ppb (3) 0.8 ppb (1) 2.8 ppb (3) 2.0 ppb (2) 2.0 ppb (2) 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) 26.0 μg/m3 (25) 4.0 μg/m3 (17) 43.0
 
May 20, 2022, 9 p.m. 3.0 ppb (3) 0.8 ppb (1) 3.1 ppb (3) 2.0 ppb (2) 2.1 ppb (2) 0.0 ppb (0) 45.0 ppb (42) 0.1 ppb (2) 21.0 μg/m3 (20) 3.0 μg/m3 (13) 42.0
 
May 20, 2022, 7 p.m. 3.1 ppb (3) 0.9 ppb (1) 3.2 ppb (4) 2.0 ppb (2) 2.2 ppb (3) 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) 14.0 μg/m3 (13) 3.0 μg/m3 (13) 41.0
 
May 20, 2022, 6 p.m. 2.7 ppb (3) 0.7 ppb (1) 2.8 ppb (3) 2.0 ppb (2) 2.0 ppb (2) 0.0 ppb (0) 46.0 ppb (43) 0.13 ppb (2) 14.0 μg/m3 (13) 3.0 μg/m3 (13) 43.0
 
May 20, 2022, 5 p.m. 3.2 ppb (4) 0.9 ppb (1) 3.3 ppb (4) 2.0 ppb (2) 2.2 ppb (3) 0.0 ppb (0) 45.0 ppb (42) 0.12 ppb (2) 23.0 μg/m3 (22) 2.0 μg/m3 (9) 42.0
 
May 20, 2022, 4 p.m. 3.3 ppb (4) 1.0 ppb (1) 3.4 ppb (4) 2.0 ppb (2) 2.3 ppb (3) 0.0 ppb (0) 44.0 ppb (41) 0.11 ppb (2) 14.0 μg/m3 (13) 3.0 μg/m3 (13) 41.0
 
May 20, 2022, 3 p.m. 3.8 ppb (4) 1.0 ppb (1) 3.9 ppb (4) 3.0 ppb (3) 2.7 ppb (3) 0.0 ppb (0) 42.0 ppb (39) 0.1 ppb (2) 25.0 μg/m3 (24) 4.0 μg/m3 (17) 39.0
 
May 20, 2022, 2 p.m. 6.5 ppb (7) 1.2 ppb (2) 6.4 ppb (7) 5.0 ppb (5) 5.0 ppb (5) 0.0 ppb (0) 40.0 ppb (38) 0.13 ppb (2) 19.0 μg/m3 (18) 4.0 μg/m3 (17) 38.0
 
May 20, 2022, 1 p.m. 5.7 ppb (6) 0.5 ppb (1) 5.1 ppb (5) 5.0 ppb (5) 4.7 ppb (5) 0.0 ppb (0) 39.0 ppb (37) 0.13 ppb (2) 22.0 μg/m3 (21) 5.0 μg/m3 (21) 37.0
 
May 20, 2022, 11 a.m. 3.0 ppb (3) 0.0 ppb (0) 2.9 ppb (3) 3.0 ppb (3) 2.9 ppb (3) 0.0 ppb (0) 38.0 ppb (36) 0.11 ppb (2) 48.0 μg/m3 (45) 7.0 μg/m3 (30) 45.0
 
May 20, 2022, 10 a.m. 2.3 ppb (3) -0.1 ppb (0) 2.2 ppb (3) 2.0 ppb (2) 2.2 ppb (3) N/A N/A N/A 61.0 μg/m3 (54) 8.0 μg/m3 (34) 54.0
 
May 20, 2022, 9 a.m. 0.9 ppb (1) -0.2 ppb (0) 1.0 ppb (1) 1.0 ppb (1) 1.0 ppb (1) 0.0 ppb (0) 40.0 ppb (38) 0.08 ppb (2) 107.0 μg/m3 (77) 9.0 μg/m3 (38) 77.0