ID: 2121

AQSQID: 040128000

Site Name: Alamo Lake

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

Updated: May 24, 2022, 9:17 a.m.

Location: Wenden (Cholla Rd), AZ

Reporting: True, Located: True

Current AQI: 47.0

Wenden (Cholla Rd) AZ, US: 34.243889, -113.558611

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 24, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 47.0
 
May 24, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 47.0
 
May 24, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 46.0
 
May 24, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 46.0
 
May 24, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 49.0
 
May 24, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 49.0
 
May 24, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 55.0
 
May 24, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 55.0
 
May 24, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 28.0 μg/m3 (26) 8.0 μg/m3 (34) 68.0
 
May 24, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 28.0 μg/m3 (26) 8.0 μg/m3 (34) 68.0
 
May 24, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 29.0 μg/m3 (27) 4.0 μg/m3 (17) 71.0
 
May 24, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 29.0 μg/m3 (27) 4.0 μg/m3 (17) 71.0
 
May 24, 2022, midnight N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 33.0 μg/m3 (31) 3.0 μg/m3 (13) 68.0
 
May 24, 2022, midnight N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 33.0 μg/m3 (31) 3.0 μg/m3 (13) 68.0
 
May 23, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 28.0 μg/m3 (26) 5.0 μg/m3 (21) 71.0
 
May 23, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 28.0 μg/m3 (26) 5.0 μg/m3 (21) 71.0
 
May 23, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 61.0
 
May 23, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 51.0
 
May 23, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 49.0
 
May 23, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 32.0
 
May 23, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 9.0 μg/m3 (9) 2.0 μg/m3 (9) 27.0
 
May 23, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 24.0
 
May 23, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 11.0 μg/m3 (11) 4.0 μg/m3 (17) 27.0
 
May 23, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 11.0 μg/m3 (11) 4.0 μg/m3 (17) 27.0
 
May 23, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 32.0
 
May 23, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 40.0
 
May 23, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 44.0
 
May 23, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 43.0
 
May 23, 2022, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 7.0 μg/m3 (7) 5.0 μg/m3 (21) 41.0
 
May 22, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 42.0
 
May 22, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 40.0
 
May 22, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 41.0
 
May 22, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 17.0 μg/m3 (16) 6.0 μg/m3 (25) 44.0
 
May 22, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 43.0
 
May 22, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 42.0
 
May 22, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 24.0 μg/m3 (23) 6.0 μg/m3 (25) 38.0
 
May 22, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 16.0 μg/m3 (15) 5.0 μg/m3 (21) 34.0
 
May 22, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 26.0
 
May 22, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 30.0
 
May 22, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 30.0
 
May 22, 2022, noon N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 22.0 μg/m3 (21) 7.0 μg/m3 (30) 30.0
 
May 22, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 28.0
 
May 22, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 20.0 μg/m3 (19) 7.0 μg/m3 (30) 30.0
 
May 22, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
May 22, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 23.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
May 22, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 22.0 μg/m3 (21) 13.0 μg/m3 (53) 53.0
 
May 22, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 24.0 μg/m3 (23) 8.0 μg/m3 (34) 49.0
 
May 22, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 46.0
 
May 22, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 45.0
 
May 22, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 29.0 μg/m3 (27) 12.0 μg/m3 (50) 50.0
 
May 22, 2022, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 23.0 μg/m3 (22) 17.0 μg/m3 (62) 62.0
 
May 21, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 17.0 μg/m3 (16) 23.0 μg/m3 (74) 74.0
 
May 21, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 19.0 μg/m3 (18) 14.0 μg/m3 (55) 55.0
 
May 21, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 44.0
 
May 21, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 28.0 μg/m3 (26) 7.0 μg/m3 (30) 44.0
 
May 21, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 35.0 μg/m3 (33) 17.0 μg/m3 (62) 62.0
 
May 21, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 48.0 μg/m3 (45) 9.0 μg/m3 (38) 45.0
 
May 21, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 59.0 μg/m3 (53) 9.0 μg/m3 (38) 53.0
 
May 21, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 44.0 μg/m3 (41) 11.0 μg/m3 (46) 46.0
 
May 21, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 34.0 μg/m3 (32) 9.0 μg/m3 (38) 39.0
 
May 21, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 29.0 μg/m3 (27) 8.0 μg/m3 (34) 38.0
 
May 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 34.0 μg/m3 (32) 8.0 μg/m3 (34) 35.0
 
May 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 34.0 μg/m3 (32) 8.0 μg/m3 (34) 35.0
 
May 21, 2022, noon N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 38.0 μg/m3 (36) 10.0 μg/m3 (42) 42.0
 
May 21, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 56.0 μg/m3 (52) 15.0 μg/m3 (58) 58.0
 
May 21, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 64.0 μg/m3 (56) 15.0 μg/m3 (58) 58.0
 
May 21, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 111.0 μg/m3 (79) 24.0 μg/m3 (77) 79.0
 
May 21, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 133.0 μg/m3 (90) 22.0 μg/m3 (72) 90.0
 
May 21, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 38.0 μg/m3 (36) 10.0 μg/m3 (42) 61.0
 
May 21, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 25.0 μg/m3 (24) 12.0 μg/m3 (50) 61.0
 
May 21, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 31.0 μg/m3 (29) 8.0 μg/m3 (34) 55.0
 
May 21, 2022, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 29.0 μg/m3 (27) 7.0 μg/m3 (30) 58.0
 
May 20, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 28.0 μg/m3 (26) 8.0 μg/m3 (34) 58.0
 
May 20, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 25.0 μg/m3 (24) 11.0 μg/m3 (46) 61.0
 
May 20, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 24.0 μg/m3 (23) 14.0 μg/m3 (55) 58.0
 
May 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 24.0 μg/m3 (23) 12.0 μg/m3 (50) 50.0
 
May 20, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 31.0 μg/m3 (29) 9.0 μg/m3 (38) 51.0
 
May 20, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 28.0 μg/m3 (26) 10.0 μg/m3 (42) 55.0
 
May 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 50.0
 
May 20, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 11.0 μg/m3 (11) 6.0 μg/m3 (25) 43.0
 
May 20, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 31.0 μg/m3 (29) 6.0 μg/m3 (25) 38.0
 
May 20, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 37.0
 
May 20, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 11.0 μg/m3 (11) 9.0 μg/m3 (38) 38.0
 
May 20, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 12.0 μg/m3 (12) 12.0 μg/m3 (50) 50.0
 
May 20, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 22.0 μg/m3 (21) 11.0 μg/m3 (46) 46.0
 
May 20, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 43.0
 
May 20, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 13.0 μg/m3 (13) 7.0 μg/m3 (30) 47.0
 
May 20, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 46.0
 
May 20, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 13.0 μg/m3 (13) 7.0 μg/m3 (30) 48.0
 
May 20, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 51.0
 
May 20, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 16.0 μg/m3 (15) 5.0 μg/m3 (21) 50.0
 
May 20, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 49.0
 
May 20, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 48.0
 
May 20, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 48.0
 
May 20, 2022, midnight N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 14.0 μg/m3 (13) 2.0 μg/m3 (9) 47.0
 
May 20, 2022, midnight N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 14.0 μg/m3 (13) 2.0 μg/m3 (9) 47.0
 
May 19, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 13.0 μg/m3 (13) 0.0 μg/m3 (0) 48.0
 
May 19, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 48.0
 
May 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 49.0
 
May 19, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 12.0 μg/m3 (12) 2.0 μg/m3 (9) 47.0
 
May 19, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 45.0
 
May 19, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 45.0
 
May 19, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 33.0
 
May 19, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 27.0
 
May 19, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 28.0 μg/m3 (26) 3.0 μg/m3 (13) 35.0
 
May 19, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 17.0 μg/m3 (16) 1.0 μg/m3 (5) 41.0
 
May 19, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 44.0
 
May 19, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 46.0
 
May 19, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 9.0 μg/m3 (9) 4.0 μg/m3 (17) 47.0
 
May 19, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 45.0
 
May 18, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (5) 45.0
 
May 18, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 6.0 μg/m3 (6) 1.0 μg/m3 (5) 45.0
 
May 18, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 45.0
 
May 18, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 43.0
 
May 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 43.0
 
May 18, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 37.0
 
May 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
May 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
May 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 29.0
 
May 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 29.0
 
May 18, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 36.0 μg/m3 (34) 6.0 μg/m3 (25) 34.0
 
May 18, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 36.0 μg/m3 (34) 6.0 μg/m3 (25) 34.0
 
May 18, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 25.0
 
May 18, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 25.0
 
May 18, 2022, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 23.0 μg/m3 (22) 4.0 μg/m3 (17) 29.0
 
May 18, 2022, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 23.0 μg/m3 (22) 4.0 μg/m3 (17) 29.0
 
May 18, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 17.0 μg/m3 (16) 6.0 μg/m3 (25) 26.0
 
May 18, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 30.0
 
May 18, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 48.0
 
May 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 8.0 μg/m3 (8) 1.0 μg/m3 (5) 48.0
 
May 18, 2022, midnight N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 47.0
 
May 17, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 11.0 μg/m3 (11) 5.0 μg/m3 (21) 45.0
 
May 17, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 11.0 μg/m3 (11) 5.0 μg/m3 (21) 44.0
 
May 17, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 45.0
 
May 17, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 45.0
 
May 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 14.0 μg/m3 (13) 0.0 μg/m3 (0) 45.0
 
May 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 1.0 μg/m3 (5) 46.0
 
May 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 12.0 μg/m3 (12) 1.0 μg/m3 (5) 46.0
 
May 17, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 48.0
 
May 17, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 48.0
 
May 17, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 22.0 μg/m3 (21) 7.0 μg/m3 (30) 50.0
 
May 17, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 22.0 μg/m3 (21) 7.0 μg/m3 (30) 50.0
 
May 17, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 38.0
 
May 17, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 38.0
 
May 17, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
May 17, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
May 17, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 13.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
May 17, 2022, noon N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
May 17, 2022, noon N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
May 17, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 28.0
 
May 17, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 28.0
 
May 17, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 14.0 μg/m3 (13) 7.0 μg/m3 (30) 32.0
 
May 17, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
May 17, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 47.0
 
May 17, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 20.0 μg/m3 (19) 3.0 μg/m3 (13) 51.0
 
May 17, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 6.0 μg/m3 (25) 50.0
 
May 17, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 9.0 μg/m3 (38) 58.0
 
May 17, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 58.0
 
May 17, 2022, midnight N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 61.0
 
May 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 61.0
 
May 16, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 58.0
 
May 16, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 55.0
 
May 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 27.0 μg/m3 (25) 8.0 μg/m3 (34) 51.0
 
May 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 51.0 μg/m3 (48) 9.0 μg/m3 (38) 58.0
 
May 16, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 35.0 μg/m3 (33) 10.0 μg/m3 (42) 55.0
 
May 16, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 35.0 μg/m3 (33) 10.0 μg/m3 (42) 55.0
 
May 16, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 35.0 μg/m3 (33) 7.0 μg/m3 (30) 48.0
 
May 16, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 35.0 μg/m3 (33) 9.0 μg/m3 (38) 38.0