ID: 1361

AQSQID: 090090027

Site Name: New Haven - Criscuolo Park

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

Updated: May 25, 2022, 10:50 p.m.

Location: New Haven (Fair Haven), CT

Reporting: True, Located: True

Current AQI: 32.0

New Haven (Fair Haven) CT, US: 41.301288, -72.902685

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 25, 2022, 9 p.m. N/A 0.3 ppb (1) 2.1 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (32) 0.09 ppb (2) 11.0 μg/m3 (11) 3.3 μg/m3 (14) 32.0
 
May 25, 2022, 8 p.m. N/A 0.4 ppb (1) 2.3 ppb (3) N/A N/A 0.0 ppb (0) 36.0 ppb (34) 0.09 ppb (2) 12.0 μg/m3 (12) 3.6 μg/m3 (16) 34.0
 
May 25, 2022, 8 p.m. N/A 0.4 ppb (1) 2.3 ppb (3) N/A N/A 0.0 ppb (0) 36.0 ppb (34) 0.09 ppb (2) 12.0 μg/m3 (12) 3.6 μg/m3 (16) 34.0
 
May 25, 2022, 7 p.m. N/A 0.4 ppb (1) 2.3 ppb (3) N/A N/A 0.0 ppb (0) 36.0 ppb (34) 0.09 ppb (2) 11.0 μg/m3 (11) 3.5 μg/m3 (15) 34.0
 
May 25, 2022, 7 p.m. N/A 0.4 ppb (1) 2.3 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) 0.09 ppb (2) 11.0 μg/m3 (11) 3.5 μg/m3 (15) 34.0
 
May 25, 2022, 6 p.m. N/A 3.3 ppb (4) 8.4 ppb (8) N/A N/A 0.0 ppb (0) 30.0 ppb (28) 0.09 ppb (2) 9.0 μg/m3 (9) 3.4 μg/m3 (15) 28.0
 
May 25, 2022, 6 p.m. N/A 3.3 ppb (4) 8.4 ppb (8) 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (28) 0.09 ppb (2) 9.0 μg/m3 (9) 3.4 μg/m3 (15) 28.0
 
May 25, 2022, 5 p.m. N/A 6.9 ppb (7) 15.8 ppb (15) N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.09 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 24.0
 
May 25, 2022, 5 p.m. N/A 6.9 ppb (7) 15.8 ppb (15) 3.0 ppb (3) N/A 0.0 ppb (0) 25.0 ppb (24) 0.09 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 24.0
 
May 25, 2022, 4 p.m. N/A 12.3 ppb (12) 25.6 ppb (25) 3.0 ppb (3) N/A 1.0 ppb (2) 21.0 ppb (20) 0.14 ppb (2) 10.0 μg/m3 (10) 3.6 μg/m3 (16) 25.0
 
May 25, 2022, 3 p.m. N/A 10.8 ppb (11) 24.2 ppb (23) N/A N/A 1.0 ppb (2) 22.0 ppb (21) 0.11 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 23.0
 
May 25, 2022, 3 p.m. N/A 10.8 ppb (11) 24.2 ppb (23) 3.0 ppb (3) N/A 1.0 ppb (2) 22.0 ppb (21) 0.11 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 23.0
 
May 25, 2022, 1 p.m. N/A 8.7 ppb (9) 20.5 ppb (20) 3.0 ppb (3) N/A 0.0 ppb (0) 21.0 ppb (20) 0.12 ppb (2) 12.0 μg/m3 (12) 4.7 μg/m3 (20) 20.0
 
May 25, 2022, 9 a.m. N/A 5.3 ppb (5) 26.1 ppb (25) 18.0 ppb (17) N/A 0.0 ppb (0) 1.0 ppb (1) 0.12 ppb (2) 12.0 μg/m3 (12) 5.3 μg/m3 (23) 25.0
 
May 25, 2022, 5 a.m. N/A 0.0 ppb (0) 6.3 ppb (6) 5.0 ppb (5) N/A 0.0 ppb (0) 24.0 ppb (23) 0.08 ppb (2) 11.0 μg/m3 (11) 5.1 μg/m3 (22) 23.0
 
May 25, 2022, 4 a.m. N/A 0.0 ppb (0) 5.1 ppb (5) 4.0 ppb (4) N/A 0.0 ppb (0) 24.0 ppb (23) 0.1 ppb (2) 11.0 μg/m3 (11) 4.7 μg/m3 (20) 23.0
 
May 25, 2022, 1 a.m. N/A 0.0 ppb (0) 2.3 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (27) 0.08 ppb (2) 10.0 μg/m3 (10) 4.5 μg/m3 (19) 27.0
 
May 25, 2022, midnight N/A 0.0 ppb (0) 2.4 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (27) 0.09 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 27.0
 
May 24, 2022, 9 p.m. N/A 0.2 ppb (1) 1.4 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) 0.08 ppb (2) 6.0 μg/m3 (6) 2.3 μg/m3 (10) 28.0
 
May 24, 2022, 8 p.m. N/A 0.4 ppb (1) 1.8 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) 0.07 ppb (2) 7.0 μg/m3 (7) 2.6 μg/m3 (11) 28.0
 
May 24, 2022, 7 p.m. N/A 0.5 ppb (1) 1.9 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) 0.07 ppb (2) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 28.0
 
May 24, 2022, 6 p.m. N/A 0.2 ppb (1) 1.5 ppb (2) 0.0 ppb (0) N/A 0.0 ppb (0) 31.0 ppb (29) 0.07 ppb (2) 10.0 μg/m3 (10) 3.3 μg/m3 (14) 29.0
 
May 24, 2022, 5 p.m. N/A 0.4 ppb (1) 2.4 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (27) 0.07 ppb (2) 14.0 μg/m3 (13) 3.7 μg/m3 (16) 27.0
 
May 24, 2022, 4 p.m. N/A 0.7 ppb (1) 2.9 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (31) 0.07 ppb (2) 13.0 μg/m3 (13) 3.8 μg/m3 (16) 31.0
 
May 24, 2022, 3 p.m. N/A 0.6 ppb (1) 3.1 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (26) 0.07 ppb (2) 10.0 μg/m3 (10) 3.4 μg/m3 (15) 26.0
 
May 24, 2022, 2 p.m. N/A 0.9 ppb (1) 3.3 ppb (4) 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (25) 0.07 ppb (2) 9.0 μg/m3 (9) 3.1 μg/m3 (13) 25.0
 
May 24, 2022, 1 p.m. N/A 1.1 ppb (2) 3.8 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 23.0 ppb (22) 0.08 ppb (2) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 22.0
 
May 24, 2022, noon N/A 1.5 ppb (2) 4.8 ppb (5) 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (20) 0.08 ppb (2) 9.0 μg/m3 (9) 2.7 μg/m3 (12) 20.0
 
May 24, 2022, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 12.0 ppb (12) 0.11 ppb (2) 8.0 μg/m3 (8) 3.4 μg/m3 (15) 15.0
 
May 24, 2022, 9 a.m. N/A 0.1 ppb (1) 14.9 ppb (15) 11.0 ppb (11) N/A 0.0 ppb (0) 12.0 ppb (12) 0.1 ppb (2) 9.0 μg/m3 (9) 3.9 μg/m3 (17) 17.0
 
May 24, 2022, 8 a.m. N/A 0.1 ppb (1) 14.9 ppb (15) 13.0 ppb (13) N/A 0.0 ppb (0) 16.0 ppb (15) 0.13 ppb (2) 11.0 μg/m3 (11) 5.9 μg/m3 (25) 25.0
 
May 24, 2022, 6 a.m. N/A 0.0 ppb (0) 2.7 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (29) 0.07 ppb (2) 8.0 μg/m3 (8) 3.2 μg/m3 (14) 29.0
 
May 24, 2022, 5 a.m. N/A 0.0 ppb (0) 2.6 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.08 ppb (2) 8.0 μg/m3 (8) 3.3 μg/m3 (14) 14.0
 
May 24, 2022, 5 a.m. N/A 0.0 ppb (0) 2.6 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.08 ppb (2) 8.0 μg/m3 (8) 3.3 μg/m3 (14) 14.0
 
May 24, 2022, 4 a.m. N/A 0.0 ppb (0) 3.7 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (31) 0.06 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 31.0
 
May 24, 2022, 4 a.m. N/A 0.0 ppb (0) 3.7 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (31) 0.06 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 31.0
 
May 24, 2022, 3 a.m. N/A 0.0 ppb (0) 3.1 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) 0.07 ppb (2) 9.0 μg/m3 (9) 3.9 μg/m3 (17) 34.0
 
May 24, 2022, 3 a.m. N/A 0.0 ppb (0) 3.1 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) 0.07 ppb (2) 9.0 μg/m3 (9) 3.9 μg/m3 (17) 34.0
 
May 24, 2022, 2 a.m. N/A 0.0 ppb (0) 3.7 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.08 ppb (2) 11.0 μg/m3 (11) 4.5 μg/m3 (19) 35.0
 
May 24, 2022, 2 a.m. N/A 0.0 ppb (0) 3.7 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.08 ppb (2) 11.0 μg/m3 (11) 4.5 μg/m3 (19) 35.0
 
May 24, 2022, 1 a.m. N/A 0.0 ppb (0) 5.7 ppb (6) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.09 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 35.0
 
May 24, 2022, 1 a.m. N/A 0.0 ppb (0) 5.7 ppb (6) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.09 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 35.0
 
May 24, 2022, midnight N/A 0.1 ppb (1) 5.7 ppb (6) 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (30) 0.11 ppb (2) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 30.0
 
May 24, 2022, midnight N/A 0.1 ppb (1) 5.7 ppb (6) 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (30) 0.11 ppb (2) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 30.0
 
May 23, 2022, 11 p.m. N/A 1.1 ppb (2) 18.9 ppb (18) 14.0 ppb (14) N/A 0.0 ppb (0) 31.0 ppb (29) 0.14 ppb (2) 14.0 μg/m3 (13) 3.7 μg/m3 (16) 29.0
 
May 23, 2022, 11 p.m. N/A 1.1 ppb (2) 18.9 ppb (18) 14.0 ppb (14) N/A 0.0 ppb (0) 31.0 ppb (29) 0.14 ppb (2) 14.0 μg/m3 (13) 3.7 μg/m3 (16) 29.0
 
May 23, 2022, 8 p.m. N/A 0.5 ppb (1) 3.7 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.09 ppb (2) 9.0 μg/m3 (9) 2.8 μg/m3 (12) 39.0
 
May 23, 2022, 7 p.m. N/A 0.3 ppb (1) 2.7 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (39) 0.08 ppb (2) 10.0 μg/m3 (10) 2.7 μg/m3 (12) 39.0
 
May 23, 2022, 6 p.m. N/A 0.4 ppb (1) 2.9 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (37) 0.08 ppb (2) 11.0 μg/m3 (11) 2.6 μg/m3 (11) 37.0
 
May 23, 2022, 3 p.m. N/A 0.7 ppb (1) 3.0 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.07 ppb (2) 11.0 μg/m3 (11) 2.5 μg/m3 (11) 30.0
 
May 23, 2022, 2 p.m. N/A 0.9 ppb (1) 3.2 ppb (4) 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (29) 0.07 ppb (2) 12.0 μg/m3 (12) 2.4 μg/m3 (10) 29.0
 
May 23, 2022, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (25) 0.08 ppb (2) 9.0 μg/m3 (9) 2.4 μg/m3 (10) 25.0
 
May 23, 2022, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 25.0 ppb (24) 0.08 ppb (2) 9.0 μg/m3 (9) 2.7 μg/m3 (12) 24.0
 
May 23, 2022, 10 a.m. N/A 0.3 ppb (1) 3.0 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 25.0 ppb (24) 0.08 ppb (2) 9.0 μg/m3 (9) 2.7 μg/m3 (12) 24.0
 
May 23, 2022, 9 a.m. N/A 0.3 ppb (1) 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 25.0 ppb (24) 0.08 ppb (2) 11.0 μg/m3 (11) 3.1 μg/m3 (13) 24.0
 
May 23, 2022, 3 a.m. N/A 0.2 ppb (1) 5.7 ppb (6) 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (30) 0.11 ppb (2) 27.0 μg/m3 (25) 7.2 μg/m3 (31) 31.0
 
May 23, 2022, 2 a.m. N/A 0.1 ppb (1) 5.1 ppb (5) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) 26.0 μg/m3 (25) 7.3 μg/m3 (31) 35.0
 
May 23, 2022, 1 a.m. N/A 0.0 ppb (0) 4.2 ppb (4) 12.0 ppb (12) N/A 0.0 ppb (0) 47.0 ppb (44) 0.11 ppb (2) 18.0 μg/m3 (17) 7.6 μg/m3 (32) 44.0
 
May 23, 2022, midnight N/A 0.1 ppb (1) 14.2 ppb (14) 12.0 ppb (12) N/A 0.0 ppb (0) 37.0 ppb (35) 0.13 ppb (2) 18.0 μg/m3 (17) 10.1 μg/m3 (43) 43.0
 
May 22, 2022, 11 p.m. N/A 0.4 ppb (1) 16.4 ppb (16) 12.0 ppb (12) N/A 0.0 ppb (0) 40.0 ppb (38) 0.14 ppb (2) 21.0 μg/m3 (20) 10.4 μg/m3 (44) 44.0
 
May 22, 2022, 9 p.m. N/A 5.0 ppb (5) 35.9 ppb (34) 25.0 ppb (24) N/A 0.0 ppb (0) 56.0 ppb (55) 0.22 ppb (3) 30.0 μg/m3 (28) 16.2 μg/m3 (60) 60.0
 
May 22, 2022, 8 p.m. N/A 2.1 ppb (2) 22.4 ppb (22) 15.0 ppb (15) N/A 0.0 ppb (0) 74.0 ppb (103) 0.2 ppb (3) 33.0 μg/m3 (31) 16.2 μg/m3 (60) 103.0
 
May 22, 2022, 7 p.m. N/A 3.0 ppb (3) 25.9 ppb (25) 17.0 ppb (17) N/A 0.0 ppb (0) 69.0 ppb (97) 0.19 ppb (3) 38.0 μg/m3 (36) 16.2 μg/m3 (60) 97.0
 
May 22, 2022, 6 p.m. N/A 3.7 ppb (4) 34.0 ppb (33) 20.0 ppb (19) N/A 1.0 ppb (2) 81.0 ppb (107) 0.24 ppb (3) 43.0 μg/m3 (40) 17.9 μg/m3 (64) 107.0
 
May 22, 2022, 5 p.m. N/A 4.8 ppb (5) 41.3 ppb (39) 26.0 ppb (25) N/A 1.0 ppb (2) 68.0 ppb (94) 0.23 ppb (3) 39.0 μg/m3 (37) 18.3 μg/m3 (65) 94.0
 
May 22, 2022, 4 p.m. N/A 3.7 ppb (4) 29.4 ppb (28) 16.0 ppb (16) N/A 1.0 ppb (2) 62.0 ppb (74) 0.21 ppb (3) 27.0 μg/m3 (25) 17.1 μg/m3 (62) 74.0
 
May 22, 2022, 3 p.m. N/A 3.0 ppb (3) 21.8 ppb (21) 12.0 ppb (12) N/A 0.0 ppb (0) 54.0 ppb (50) 0.17 ppb (3) 30.0 μg/m3 (28) 17.2 μg/m3 (62) 62.0
 
May 22, 2022, 2 p.m. N/A 13.3 ppb (13) 43.1 ppb (41) 26.0 ppb (25) N/A 1.0 ppb (2) 30.0 ppb (28) 0.16 ppb (3) 35.0 μg/m3 (33) 18.9 μg/m3 (66) 66.0
 
May 22, 2022, 1 p.m. N/A 9.5 ppb (9) 33.8 ppb (32) 21.0 ppb (20) N/A 1.0 ppb (2) 27.0 ppb (25) 0.16 ppb (3) 31.0 μg/m3 (29) 18.5 μg/m3 (65) 65.0
 
May 22, 2022, 1 p.m. N/A 9.5 ppb (9) 33.8 ppb (32) 21.0 ppb (20) N/A 1.0 ppb (2) 27.0 ppb (25) 0.16 ppb (3) 31.0 μg/m3 (29) 18.5 μg/m3 (65) 65.0
 
May 22, 2022, noon N/A 14.8 ppb (14) 40.6 ppb (39) 17.0 ppb (17) N/A 0.0 ppb (0) 22.0 ppb (21) 0.16 ppb (3) 34.0 μg/m3 (32) 20.1 μg/m3 (68) 68.0
 
May 22, 2022, 11 a.m. N/A 9.4 ppb (9) 37.3 ppb (36) 18.0 ppb (17) N/A 0.0 ppb (0) 20.0 ppb (19) 0.27 ppb (4) 29.0 μg/m3 (27) 21.8 μg/m3 (72) 72.0
 
May 22, 2022, 10 a.m. N/A 0.2 ppb (1) 20.7 ppb (20) 19.0 ppb (18) N/A 0.0 ppb (0) 12.0 ppb (12) 0.44 ppb (5) 28.0 μg/m3 (26) 21.2 μg/m3 (71) 71.0
 
May 22, 2022, 9 a.m. N/A 0.2 ppb (1) 20.7 ppb (20) 18.0 ppb (17) N/A 0.0 ppb (0) 9.0 ppb (9) 0.32 ppb (4) 28.0 μg/m3 (26) 21.9 μg/m3 (72) 72.0
 
May 22, 2022, 8 a.m. N/A 0.2 ppb (1) 20.7 ppb (20) 13.0 ppb (13) N/A 0.0 ppb (0) 12.0 ppb (12) 0.36 ppb (5) 28.0 μg/m3 (26) 21.5 μg/m3 (71) 71.0
 
May 22, 2022, 7 a.m. N/A 1.4 ppb (2) 27.8 ppb (27) 14.0 ppb (14) N/A 0.0 ppb (0) 20.0 ppb (19) 0.34 ppb (4) 28.0 μg/m3 (26) 21.2 μg/m3 (71) 71.0
 
May 22, 2022, 5 a.m. N/A 0.0 ppb (0) 12.7 ppb (12) 5.0 ppb (5) N/A 0.0 ppb (0) 39.0 ppb (37) 0.21 ppb (3) 28.0 μg/m3 (26) 19.5 μg/m3 (67) 67.0
 
May 22, 2022, 3 a.m. N/A 0.0 ppb (0) 17.4 ppb (17) 14.0 ppb (14) N/A 0.0 ppb (0) 41.0 ppb (38) 0.16 ppb (3) 30.0 μg/m3 (28) 18.9 μg/m3 (66) 66.0
 
May 22, 2022, 2 a.m. N/A 1.3 ppb (2) 45.2 ppb (43) 33.0 ppb (32) N/A 0.0 ppb (0) 22.0 ppb (21) 0.22 ppb (3) 28.0 μg/m3 (26) 19.5 μg/m3 (67) 67.0
 
May 22, 2022, 1 a.m. N/A 0.5 ppb (1) 38.2 ppb (37) N/A N/A 0.0 ppb (0) 40.0 ppb (38) 0.24 ppb (3) 25.0 μg/m3 (24) 18.0 μg/m3 (64) 64.0
 
May 22, 2022, midnight N/A 0.8 ppb (1) 23.0 ppb (22) 12.0 ppb (12) N/A 0.0 ppb (0) 51.0 ppb (48) 0.33 ppb (4) 25.0 μg/m3 (24) 18.0 μg/m3 (64) 64.0
 
May 21, 2022, 11 p.m. N/A 0.3 ppb (1) 18.6 ppb (18) 8.0 ppb (8) N/A 0.0 ppb (0) 67.0 ppb (91) 0.27 ppb (4) 22.0 μg/m3 (21) 15.6 μg/m3 (59) 91.0
 
May 21, 2022, 10 p.m. N/A 1.8 ppb (2) 20.5 ppb (20) 9.0 ppb (9) N/A N/A 59.0 ppb (65) 0.24 ppb (3) 22.0 μg/m3 (21) 14.1 μg/m3 (56) 65.0
 
May 21, 2022, 9 p.m. N/A 3.3 ppb (4) 23.6 ppb (23) 13.0 ppb (13) N/A 0.0 ppb (0) 50.0 ppb (47) 0.25 ppb (3) 20.0 μg/m3 (19) 11.6 μg/m3 (49) 49.0
 
May 21, 2022, 8 p.m. N/A 17.3 ppb (17) 48.2 ppb (46) 19.0 ppb (18) N/A 0.0 ppb (0) 43.0 ppb (40) 0.3 ppb (4) 23.0 μg/m3 (22) 10.7 μg/m3 (45) 46.0
 
May 21, 2022, 7 p.m. N/A 33.4 ppb (32) 73.5 ppb (72) 31.0 ppb (30) N/A 0.0 ppb (0) 27.0 ppb (25) 0.2 ppb (3) 16.0 μg/m3 (15) 8.2 μg/m3 (35) 72.0
 
May 21, 2022, 6 p.m. N/A 43.4 ppb (41) 77.0 ppb (76) 27.0 ppb (26) N/A 1.0 ppb (2) 24.0 ppb (23) 0.22 ppb (3) 12.0 μg/m3 (12) 7.5 μg/m3 (32) 76.0
 
May 21, 2022, 5 p.m. N/A 14.2 ppb (14) 31.9 ppb (31) 16.0 ppb (16) N/A 0.0 ppb (0) 30.0 ppb (28) 0.24 ppb (3) 11.0 μg/m3 (11) 6.8 μg/m3 (29) 31.0
 
May 21, 2022, 4 p.m. N/A 33.0 ppb (32) 59.3 ppb (57) 21.0 ppb (20) N/A 0.0 ppb (0) 19.0 ppb (18) 0.23 ppb (3) 11.0 μg/m3 (11) 7.7 μg/m3 (33) 57.0
 
May 21, 2022, 3 p.m. N/A 89.9 ppb (90) 130.1 ppb (107) 35.0 ppb (34) N/A 1.0 ppb (2) 8.0 ppb (8) 0.17 ppb (3) 16.0 μg/m3 (15) 10.7 μg/m3 (45) 107.0
 
May 21, 2022, 2 p.m. N/A 23.9 ppb (23) 50.0 ppb (48) 23.0 ppb (22) N/A 0.0 ppb (0) 18.0 ppb (17) 0.15 ppb (2) 17.0 μg/m3 (16) 11.5 μg/m3 (48) 48.0
 
May 21, 2022, 1 p.m. N/A 10.4 ppb (10) 34.8 ppb (33) 16.0 ppb (16) N/A 0.0 ppb (0) 23.0 ppb (22) 0.18 ppb (3) 19.0 μg/m3 (18) 13.6 μg/m3 (55) 55.0
 
May 21, 2022, 1 p.m. N/A 10.4 ppb (10) 34.8 ppb (33) 16.0 ppb (16) N/A 0.0 ppb (0) 23.0 ppb (22) 0.18 ppb (3) 19.0 μg/m3 (18) 13.6 μg/m3 (55) 55.0
 
May 21, 2022, noon N/A 3.9 ppb (4) 17.1 ppb (17) 11.0 ppb (11) N/A 0.0 ppb (0) 27.0 ppb (25) 0.15 ppb (2) 12.0 μg/m3 (12) 9.2 μg/m3 (39) 39.0
 
May 21, 2022, 10 a.m. N/A 0.0 ppb (0) 2.2 ppb (3) 11.0 ppb (11) N/A 0.0 ppb (0) 29.0 ppb (27) 0.14 ppb (2) 10.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
May 21, 2022, 9 a.m. N/A 0.0 ppb (0) 2.2 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (36) 0.1 ppb (2) 10.0 μg/m3 (10) 8.1 μg/m3 (34) 36.0
 
May 21, 2022, 8 a.m. N/A 0.0 ppb (0) 2.2 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) 0.11 ppb (2) 10.0 μg/m3 (10) 8.1 μg/m3 (34) 38.0
 
May 21, 2022, 4 a.m. N/A 0.0 ppb (0) 2.6 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (42) 0.1 ppb (2) 15.0 μg/m3 (14) 8.7 μg/m3 (37) 42.0
 
May 21, 2022, 3 a.m. N/A 0.0 ppb (0) 2.6 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) 15.0 μg/m3 (14) 8.2 μg/m3 (35) 43.0
 
May 21, 2022, 2 a.m. N/A 0.0 ppb (0) 3.4 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 45.0 ppb (42) 0.1 ppb (2) 16.0 μg/m3 (15) 8.6 μg/m3 (36) 42.0
 
May 21, 2022, 1 a.m. N/A 0.0 ppb (0) 4.4 ppb (5) 2.0 ppb (2) N/A 0.0 ppb (0) 44.0 ppb (41) 0.12 ppb (2) 14.0 μg/m3 (13) 8.1 μg/m3 (34) 41.0
 
May 21, 2022, midnight N/A 0.0 ppb (0) 3.6 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (44) 0.11 ppb (2) 15.0 μg/m3 (14) 8.0 μg/m3 (34) 44.0
 
May 20, 2022, 11 p.m. N/A 0.0 ppb (0) 4.8 ppb (5) 3.0 ppb (3) N/A 0.0 ppb (0) 44.0 ppb (41) 0.13 ppb (2) 17.0 μg/m3 (16) 8.8 μg/m3 (37) 41.0
 
May 20, 2022, 10 p.m. N/A 0.1 ppb (1) 4.8 ppb (5) 3.0 ppb (3) N/A 0.0 ppb (0) 47.0 ppb (44) 0.15 ppb (2) 14.0 μg/m3 (13) 8.6 μg/m3 (36) 44.0
 
May 20, 2022, 9 p.m. N/A 0.2 ppb (1) 4.6 ppb (5) 2.0 ppb (2) N/A 0.0 ppb (0) 49.0 ppb (46) 0.13 ppb (2) 15.0 μg/m3 (14) 8.5 μg/m3 (36) 46.0
 
May 20, 2022, 7 p.m. N/A 0.2 ppb (1) 3.3 ppb (4) 1.0 ppb (1) N/A 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) 18.0 μg/m3 (17) 8.8 μg/m3 (37) 47.0
 
May 20, 2022, 6 p.m. N/A 0.4 ppb (1) 4.2 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 49.0 ppb (46) 0.1 ppb (2) 15.0 μg/m3 (14) 7.5 μg/m3 (32) 46.0
 
May 20, 2022, 5 p.m. N/A 0.3 ppb (1) 4.7 ppb (5) 2.0 ppb (2) N/A 0.0 ppb (0) 48.0 ppb (45) 0.12 ppb (2) 14.0 μg/m3 (13) 7.3 μg/m3 (31) 45.0
 
May 20, 2022, 4 p.m. N/A 0.3 ppb (1) 4.0 ppb (4) 1.0 ppb (1) N/A 0.0 ppb (0) 48.0 ppb (45) 0.1 ppb (2) 13.0 μg/m3 (13) 7.5 μg/m3 (32) 45.0
 
May 20, 2022, 3 p.m. N/A 0.8 ppb (1) 5.0 ppb (5) 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.11 ppb (2) 9.0 μg/m3 (9) 6.6 μg/m3 (28) 39.0
 
May 20, 2022, 2 p.m. N/A 2.4 ppb (3) 10.4 ppb (10) 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (35) 0.14 ppb (2) 12.0 μg/m3 (12) 7.1 μg/m3 (30) 35.0
 
May 20, 2022, 1 p.m. N/A 4.7 ppb (5) 20.1 ppb (19) 12.0 ppb (12) N/A 0.0 ppb (0) 28.0 ppb (26) 0.16 ppb (3) 14.0 μg/m3 (13) 9.3 μg/m3 (39) 39.0
 
May 20, 2022, 11 a.m. N/A 3.7 ppb (4) 19.9 ppb (19) 11.0 ppb (11) N/A 0.0 ppb (0) 19.0 ppb (18) 0.15 ppb (2) 17.0 μg/m3 (16) 11.1 μg/m3 (47) 47.0
 
May 20, 2022, 10 a.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 11.0 ppb (11) 0.15 ppb (2) 17.0 μg/m3 (16) 10.7 μg/m3 (45) 45.0
 
May 20, 2022, 9 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 3.0 ppb (3) 0.17 ppb (3) 30.0 μg/m3 (28) 18.2 μg/m3 (64) 64.0
 
May 20, 2022, 8 a.m. N/A 0.5 ppb (1) 21.9 ppb (21) 15.0 ppb (15) N/A 0.0 ppb (0) 14.0 ppb (13) 0.15 ppb (2) 24.0 μg/m3 (23) 15.5 μg/m3 (59) 59.0
 
May 20, 2022, 7 a.m. N/A 0.9 ppb (1) 18.0 ppb (17) 14.0 ppb (14) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 19.0 μg/m3 (18) 12.1 μg/m3 (51) 51.0
 
May 20, 2022, 6 a.m. N/A 0.3 ppb (1) 17.3 ppb (17) 12.0 ppb (12) N/A 0.0 ppb (0) 17.0 ppb (16) 0.15 ppb (2) 18.0 μg/m3 (17) 11.6 μg/m3 (49) 49.0
 
May 20, 2022, 5 a.m. N/A 5.4 ppb (6) 29.1 ppb (28) 19.0 ppb (18) N/A 0.0 ppb (0) N/A 0.16 ppb (3) 19.0 μg/m3 (18) 13.0 μg/m3 (53) 53.0
 
May 20, 2022, 4 a.m. N/A 2.8 ppb (3) 19.7 ppb (19) 12.0 ppb (12) N/A 0.0 ppb (0) 23.0 ppb (22) 0.15 ppb (2) 18.0 μg/m3 (17) 13.7 μg/m3 (55) 55.0
 
May 20, 2022, 3 a.m. N/A 0.1 ppb (1) 14.0 ppb (14) 11.0 ppb (11) N/A 0.0 ppb (0) 27.0 ppb (25) 0.14 ppb (2) 13.0 μg/m3 (13) 9.6 μg/m3 (40) 40.0
 
May 20, 2022, 2 a.m. N/A 0.0 ppb (0) 7.6 ppb (8) 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (32) 0.13 ppb (2) 8.0 μg/m3 (8) 4.3 μg/m3 (18) 32.0
 
May 20, 2022, 1 a.m. N/A 0.0 ppb (0) 7.8 ppb (8) N/A N/A 0.0 ppb (0) 33.0 ppb (31) 0.14 ppb (2) 8.0 μg/m3 (8) 4.4 μg/m3 (19) 31.0
 
May 20, 2022, 1 a.m. N/A 0.0 ppb (0) 7.8 ppb (8) 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) 0.14 ppb (2) 8.0 μg/m3 (8) 4.4 μg/m3 (19) 31.0
 
May 20, 2022, midnight N/A 0.0 ppb (0) 4.0 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (38) 0.11 ppb (2) 5.0 μg/m3 (5) 3.6 μg/m3 (16) 38.0
 
May 20, 2022, midnight N/A 0.0 ppb (0) 4.0 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (38) 0.11 ppb (2) 5.0 μg/m3 (5) 3.6 μg/m3 (16) 38.0
 
May 19, 2022, 11 p.m. N/A 0.1 ppb (1) 3.6 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) 5.0 μg/m3 (5) 3.5 μg/m3 (15) 40.0
 
May 19, 2022, 10 p.m. N/A 0.1 ppb (1) 2.8 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 46.0 ppb (43) 0.09 ppb (2) 7.0 μg/m3 (7) 3.4 μg/m3 (15) 43.0
 
May 19, 2022, 9 p.m. N/A 0.7 ppb (1) 5.7 ppb (6) 4.0 ppb (4) N/A 0.0 ppb (0) 45.0 ppb (42) 0.11 ppb (2) 5.0 μg/m3 (5) 3.2 μg/m3 (14) 42.0
 
May 19, 2022, 8 p.m. N/A 2.5 ppb (3) 12.6 ppb (12) 8.0 ppb (8) N/A 0.0 ppb (0) 41.0 ppb (38) 0.13 ppb (2) 5.0 μg/m3 (5) 3.0 μg/m3 (13) 38.0
 
May 19, 2022, 7 p.m. N/A 1.2 ppb (2) 7.5 ppb (8) 5.0 ppb (5) N/A 0.0 ppb (0) 43.0 ppb (40) 0.11 ppb (2) 6.0 μg/m3 (6) 3.1 μg/m3 (13) 40.0
 
May 19, 2022, 7 p.m. N/A 1.2 ppb (2) 7.5 ppb (8) 5.0 ppb (5) N/A 0.0 ppb (0) 43.0 ppb (40) 0.11 ppb (2) 6.0 μg/m3 (6) 3.1 μg/m3 (13) 40.0
 
May 19, 2022, 4 p.m. N/A 0.4 ppb (1) 3.3 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 45.0 ppb (42) 0.09 ppb (2) 6.0 μg/m3 (6) 3.5 μg/m3 (15) 42.0
 
May 19, 2022, 2 p.m. N/A 0.9 ppb (1) 7.5 ppb (8) 5.0 ppb (5) N/A 0.0 ppb (0) 35.0 ppb (33) 0.11 ppb (2) 4.0 μg/m3 (4) 2.3 μg/m3 (10) 33.0
 
May 19, 2022, 6 a.m. N/A 1.7 ppb (2) 18.3 ppb (18) 14.0 ppb (14) N/A 0.0 ppb (0) 22.0 ppb (21) 0.1 ppb (2) 12.0 μg/m3 (12) 5.3 μg/m3 (23) 23.0
 
May 19, 2022, 5 a.m. N/A 0.6 ppb (1) 14.3 ppb (14) 10.0 ppb (10) N/A 0.0 ppb (0) 32.0 ppb (30) 0.1 ppb (2) 12.0 μg/m3 (12) 5.1 μg/m3 (22) 30.0
 
May 19, 2022, 4 a.m. N/A 0.3 ppb (1) 8.8 ppb (9) 6.0 ppb (6) N/A 0.0 ppb (0) 32.0 ppb (30) 0.09 ppb (2) 11.0 μg/m3 (11) 4.4 μg/m3 (19) 30.0
 
May 19, 2022, 3 a.m. N/A 0.6 ppb (1) 10.7 ppb (11) 8.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (30) 0.1 ppb (2) 10.0 μg/m3 (10) 4.5 μg/m3 (19) 30.0
 
May 19, 2022, 2 a.m. N/A 1.4 ppb (2) 13.8 ppb (14) 8.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (30) 0.11 ppb (2) 11.0 μg/m3 (11) 4.3 μg/m3 (18) 30.0
 
May 19, 2022, 1 a.m. N/A 1.3 ppb (2) 17.4 ppb (17) 15.0 ppb (15) N/A 0.0 ppb (0) 31.0 ppb (29) 0.12 ppb (2) 11.0 μg/m3 (11) 4.4 μg/m3 (19) 29.0
 
May 18, 2022, 11 p.m. N/A 1.0 ppb (1) 14.5 ppb (14) 11.0 ppb (11) N/A 0.0 ppb (0) 44.0 ppb (41) 0.13 ppb (2) 12.0 μg/m3 (12) 5.1 μg/m3 (22) 41.0
 
May 18, 2022, 10 p.m. N/A 0.3 ppb (1) 3.5 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 50.0 ppb (47) 0.09 ppb (2) 11.0 μg/m3 (11) 4.5 μg/m3 (19) 47.0
 
May 18, 2022, 9 p.m. N/A 3.7 ppb (4) 14.3 ppb (14) 9.0 ppb (9) N/A 0.0 ppb (0) 44.0 ppb (41) 0.12 ppb (2) 12.0 μg/m3 (12) 4.9 μg/m3 (21) 41.0
 
May 18, 2022, 8 p.m. N/A 9.4 ppb (9) 27.8 ppb (27) 17.0 ppb (17) N/A 0.0 ppb (0) 38.0 ppb (36) 0.12 ppb (2) 13.0 μg/m3 (13) 4.9 μg/m3 (21) 36.0
 
May 18, 2022, 7 p.m. N/A 1.5 ppb (2) 6.6 ppb (7) 4.0 ppb (4) N/A 0.0 ppb (0) 46.0 ppb (43) 0.11 ppb (2) 12.0 μg/m3 (12) 4.4 μg/m3 (19) 43.0
 
May 18, 2022, 5 p.m. N/A 0.5 ppb (1) 2.8 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 47.0 ppb (44) 0.07 ppb (2) 31.0 μg/m3 (29) 5.4 μg/m3 (23) 44.0
 
May 18, 2022, 4 p.m. N/A 0.5 ppb (1) 2.8 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (42) 0.08 ppb (2) 13.0 μg/m3 (13) 4.2 μg/m3 (18) 42.0
 
May 18, 2022, 4 p.m. N/A 0.5 ppb (1) 2.8 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (42) 0.08 ppb (2) 13.0 μg/m3 (13) 4.2 μg/m3 (18) 42.0
 
May 18, 2022, 3 p.m. N/A 0.7 ppb (1) 3.0 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) 0.07 ppb (2) 16.0 μg/m3 (15) 4.2 μg/m3 (18) 40.0
 
May 18, 2022, 3 p.m. N/A 0.7 ppb (1) 3.0 ppb (3) 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) 0.07 ppb (2) 16.0 μg/m3 (15) 4.2 μg/m3 (18) 40.0
 
May 18, 2022, 2 p.m. N/A 0.7 ppb (1) 3.3 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.08 ppb (2) 15.0 μg/m3 (14) 4.3 μg/m3 (18) 39.0
 
May 18, 2022, 2 p.m. N/A 0.7 ppb (1) 3.3 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.08 ppb (2) 15.0 μg/m3 (14) 4.3 μg/m3 (18) 39.0
 
May 18, 2022, 1 p.m. N/A 0.7 ppb (1) 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) 0.07 ppb (2) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 37.0
 
May 18, 2022, 1 p.m. N/A 0.7 ppb (1) 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) 0.07 ppb (2) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 37.0
 
May 18, 2022, noon N/A 0.9 ppb (1) 3.6 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.08 ppb (2) 15.0 μg/m3 (14) 4.1 μg/m3 (18) 35.0
 
May 18, 2022, noon N/A 0.9 ppb (1) 3.6 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.08 ppb (2) 15.0 μg/m3 (14) 4.1 μg/m3 (18) 35.0
 
May 18, 2022, 11 a.m. N/A 1.6 ppb (2) 6.1 ppb (6) 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (25) 0.1 ppb (2) 10.0 μg/m3 (10) 3.3 μg/m3 (14) 25.0
 
May 18, 2022, 10 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 14.0 ppb (13) 0.12 ppb (2) 9.0 μg/m3 (9) 2.8 μg/m3 (12) 13.0
 
May 18, 2022, 2 a.m. N/A 0.2 ppb (1) 5.1 ppb (5) 4.0 ppb (4) N/A 0.0 ppb (0) 29.0 ppb (27) 0.09 ppb (2) 7.0 μg/m3 (7) 2.4 μg/m3 (10) 27.0
 
May 18, 2022, 1 a.m. N/A 0.2 ppb (1) 3.6 ppb (4) N/A N/A 0.0 ppb (0) 32.0 ppb (30) 0.09 ppb (2) 10.0 μg/m3 (10) 2.1 μg/m3 (9) 30.0
 
May 18, 2022, midnight N/A 0.1 ppb (1) 3.2 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (32) 0.07 ppb (2) 10.0 μg/m3 (10) 2.2 μg/m3 (10) 32.0
 
May 17, 2022, 11 p.m. N/A 0.2 ppb (1) 3.2 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (33) 0.08 ppb (2) 13.0 μg/m3 (13) 2.9 μg/m3 (13) 33.0
 
May 17, 2022, 10 p.m. N/A 0.3 ppb (1) 3.0 ppb (3) 1.0 ppb (1) N/A N/A 37.0 ppb (35) 0.08 ppb (2) 14.0 μg/m3 (13) 3.6 μg/m3 (16) 35.0
 
May 17, 2022, 9 p.m. N/A 0.6 ppb (1) 3.9 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (38) 0.08 ppb (2) 17.0 μg/m3 (16) 3.6 μg/m3 (16) 38.0
 
May 17, 2022, 9 p.m. N/A 0.6 ppb (1) 3.9 ppb (4) 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (38) 0.08 ppb (2) 17.0 μg/m3 (16) 3.6 μg/m3 (16) 38.0
 
May 17, 2022, 8 p.m. N/A 0.9 ppb (1) 5.1 ppb (5) 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (39) 0.09 ppb (2) 26.0 μg/m3 (25) 4.3 μg/m3 (18) 39.0
 
May 17, 2022, 7 p.m. N/A 0.8 ppb (1) 5.0 ppb (5) 2.0 ppb (2) N/A 0.0 ppb (0) 45.0 ppb (42) 0.08 ppb (2) 35.0 μg/m3 (33) 5.1 μg/m3 (22) 42.0
 
May 17, 2022, 7 p.m. N/A 0.8 ppb (1) 5.0 ppb (5) 2.0 ppb (2) N/A 0.0 ppb (0) 45.0 ppb (42) 0.08 ppb (2) 35.0 μg/m3 (33) 5.1 μg/m3 (22) 42.0