ID: 2121

AQSQID: 040128000

Site Name: Alamo Lake

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

Updated: May 11, 2021, 4:48 p.m.

Location: Wenden (Cholla Rd), AZ

Reporting: True, Located: True

Current AQI: 38.0

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 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 17.0 μg/m3 (16) 4.0 μg/m3 (17) 38.0
 
May 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 31.0
 
May 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 22.0 μg/m3 (21) 2.0 μg/m3 (9) 32.0
 
May 11, 2021, noon N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 31.0
 
May 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
May 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 29.0
 
May 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 31.0
 
May 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 34.0
 
May 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 20.0 μg/m3 (19) 7.0 μg/m3 (30) 34.0
 
May 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 39.0
 
May 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 19.0 μg/m3 (18) 3.0 μg/m3 (13) 45.0
 
May 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 50.0
 
May 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 45.0
 
May 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 49.0
 
May 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 17.0 μg/m3 (16) 8.0 μg/m3 (34) 51.0
 
May 11, 2021, midnight N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 50.0
 
May 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 17.0 μg/m3 (16) 2.0 μg/m3 (9) 51.0
 
May 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 50.0
 
May 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 50.0
 
May 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 50.0
 
May 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 49.0
 
May 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 13.0 μg/m3 (13) 3.0 μg/m3 (13) 50.0
 
May 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 17.0 μg/m3 (16) 2.0 μg/m3 (9) 50.0
 
May 10, 2021, 4 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) 2.0 μg/m3 (9) 46.0
 
May 10, 2021, 3 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) 2.0 μg/m3 (9) 43.0
 
May 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 24.0 μg/m3 (23) 4.0 μg/m3 (17) 41.0
 
May 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 37.0
 
May 10, 2021, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 37.0
 
May 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 17.0 μg/m3 (16) 3.0 μg/m3 (13) 37.0
 
May 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 36.0
 
May 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 39.0
 
May 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 39.0
 
May 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 44.0 μg/m3 (41) 3.0 μg/m3 (13) 46.0
 
May 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 50.0
 
May 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 13.0 μg/m3 (13) 3.0 μg/m3 (13) 50.0
 
May 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 58.0
 
May 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 17.0 μg/m3 (16) 4.0 μg/m3 (17) 68.0
 
May 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 17.0 μg/m3 (16) 1.0 μg/m3 (5) 71.0
 
May 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 22.0 μg/m3 (21) 3.0 μg/m3 (13) 74.0
 
May 10, 2021, midnight N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 20.0 μg/m3 (19) 5.0 μg/m3 (21) 74.0
 
May 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 74.0
 
May 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 22.0 μg/m3 (21) 6.0 μg/m3 (25) 71.0
 
May 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 22.0 μg/m3 (21) 6.0 μg/m3 (25) 81.0
 
May 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 74.0
 
May 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 30.0 μg/m3 (28) 4.0 μg/m3 (17) 68.0
 
May 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 28.0 μg/m3 (26) 2.0 μg/m3 (9) 68.0
 
May 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 25.0 μg/m3 (24) 2.0 μg/m3 (9) 65.0
 
May 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 22.0 μg/m3 (21) 3.0 μg/m3 (13) 46.0
 
May 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 42.0
 
May 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 25.0 μg/m3 (24) 5.0 μg/m3 (21) 37.0
 
May 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 23.0 μg/m3 (22) 3.0 μg/m3 (13) 35.0
 
May 9, 2021, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 34.0
 
May 9, 2021, 11 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) 4.0 μg/m3 (17) 37.0
 
May 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 36.0
 
May 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 19.0 μg/m3 (18) 6.0 μg/m3 (25) 41.0
 
May 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 20.0 μg/m3 (19) 5.0 μg/m3 (21) 39.0
 
May 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 47.0
 
May 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 50.0
 
May 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 65.0
 
May 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 24.0 μg/m3 (23) 6.0 μg/m3 (25) 74.0
 
May 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 81.0
 
May 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A 24.0 μg/m3 (23) 6.0 μg/m3 (25) 94.0
 
May 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A 24.0 μg/m3 (23) 7.0 μg/m3 (30) 97.0
 
May 9, 2021, midnight N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A 25.0 μg/m3 (24) 5.0 μg/m3 (21) 97.0
 
May 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 97.0
 
May 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A 24.0 μg/m3 (23) 6.0 μg/m3 (25) 94.0
 
May 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A 24.0 μg/m3 (23) 6.0 μg/m3 (25) 91.0
 
May 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 20.0 μg/m3 (19) 3.0 μg/m3 (13) 84.0
 
May 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 22.0 μg/m3 (21) 4.0 μg/m3 (17) 78.0
 
May 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 65.0
 
May 8, 2021, 5 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) 3.0 μg/m3 (13) 58.0
 
May 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 48.0
 
May 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 34.0
 
May 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 31.0
 
May 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 22.0 μg/m3 (21) 7.0 μg/m3 (30) 30.0
 
May 8, 2021, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 24.0 μg/m3 (23) 7.0 μg/m3 (30) 33.0
 
May 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 22.0 μg/m3 (21) 4.0 μg/m3 (17) 34.0
 
May 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 37.0
 
May 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 23.0 μg/m3 (22) -2.0 μg/m3 (0) 43.0
 
May 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 23.0 μg/m3 (22) 0.0 μg/m3 (0) 45.0
 
May 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 51.0 μg/m3 (48) 6.0 μg/m3 (25) 48.0
 
May 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 22.0 μg/m3 (21) 5.0 μg/m3 (21) 58.0
 
May 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 68.0
 
May 8, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 5.0 μg/m3 (5) 6.0 μg/m3 (25) 71.0
 
May 8, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 23.0 μg/m3 (22) 4.0 μg/m3 (17) 65.0
 
May 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 11.0 μg/m3 (11) 4.0 μg/m3 (17) 51.0
 
May 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 50.0
 
May 8, 2021, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 48.0
 
May 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 9.0 μg/m3 (9) 2.0 μg/m3 (9) 49.0
 
May 7, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 49.0
 
May 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 50.0
 
May 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 55.0
 
May 7, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 50.0
 
May 7, 2021, 6 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) 8.0 μg/m3 (34) 48.0
 
May 7, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 13.0 μg/m3 (13) 1.0 μg/m3 (5) 46.0
 
May 7, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 41.0
 
May 7, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 22.0 μg/m3 (21) 2.0 μg/m3 (9) 34.0
 
May 7, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 17.0 μg/m3 (16) 2.0 μg/m3 (9) 33.0
 
May 7, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 24.0
 
May 7, 2021, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 25.0
 
May 7, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 25.0
 
May 7, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 22.0 μg/m3 (21) 5.0 μg/m3 (21) 29.0
 
May 7, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 30.0
 
May 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 35.0
 
May 7, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 50.0 μg/m3 (47) 2.0 μg/m3 (9) 47.0
 
May 7, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 22.0 μg/m3 (21) 3.0 μg/m3 (13) 42.0
 
May 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 50.0
 
May 7, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 22.0 μg/m3 (21) 8.0 μg/m3 (34) 55.0
 
May 7, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 58.0
 
May 7, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 29.0 μg/m3 (27) 5.0 μg/m3 (21) 58.0
 
May 7, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 22.0 μg/m3 (21) 4.0 μg/m3 (17) 58.0
 
May 7, 2021, midnight N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 22.0 μg/m3 (21) 3.0 μg/m3 (13) 68.0
 
May 6, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 17.0 μg/m3 (16) 2.0 μg/m3 (9) 74.0
 
May 6, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 20.0 μg/m3 (19) 2.0 μg/m3 (9) 68.0
 
May 6, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 65.0
 
May 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 23.0 μg/m3 (22) 7.0 μg/m3 (30) 61.0
 
May 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 19.0 μg/m3 (18) N/A 61.0
 
May 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A N/A 61.0
 
May 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
May 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 24.0 μg/m3 (23) 2.0 μg/m3 (9) 40.0
 
May 6, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 24.0 μg/m3 (23) 0.0 μg/m3 (0) 38.0
 
May 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A N/A 32.0
 
May 6, 2021, 1 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) 5.0 μg/m3 (21) 33.0
 
May 6, 2021, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 30.0
 
May 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 27.0
 
May 6, 2021, 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) 2.0 μg/m3 (9) 28.0
 
May 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 29.0
 
May 6, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 32.0
 
May 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 36.0
 
May 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 37.0
 
May 6, 2021, 5 a.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 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 58.0
 
May 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 51.0
 
May 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 58.0
 
May 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 68.0
 
May 6, 2021, midnight N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 71.0
 
May 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 17.0 μg/m3 (16) 3.0 μg/m3 (13) 71.0
 
May 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 71.0
 
May 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 74.0
 
May 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 18.0 μg/m3 (17) 0.0 μg/m3 (0) 78.0
 
May 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 78.0
 
May 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 78.0
 
May 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 16.0 μg/m3 (15) 5.0 μg/m3 (21) 58.0
 
May 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 17.0 μg/m3 (16) 1.0 μg/m3 (5) 47.0
 
May 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 13.0 μg/m3 (13) 3.0 μg/m3 (13) 38.0
 
May 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 33.0
 
May 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 26.0
 
May 5, 2021, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 11.0 μg/m3 (11) 5.0 μg/m3 (21) 25.0
 
May 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 26.0
 
May 5, 2021, 10 a.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 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 30.0
 
May 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 32.0
 
May 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 38.0 μg/m3 (36) 7.0 μg/m3 (30) 36.0
 
May 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 36.0
 
May 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 44.0
 
May 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 50.0
 
May 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 50.0
 
May 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 55.0
 
May 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 65.0
 
May 5, 2021, midnight N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 65.0
 
May 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 65.0
 
May 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 61.0
 
May 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 58.0
 
May 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 55.0
 
May 4, 2021, 7 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) 1.0 μg/m3 (5) 55.0
 
May 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 50.0
 
May 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 47.0
 
May 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 12.0 μg/m3 (12) 2.0 μg/m3 (9) 42.0