ID: 690

AQSQID: 401430174

Site Name: Glenpool

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

Updated: April 10, 2021, 5:43 p.m.

Location: Glenpool (Watkins), OK

Reporting: True, Located: True

Current AQI: 36.0

Glenpool (Watkins) OK, US: 35.9525, -96.0033

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 7.0 μg/m3 (7) 3.6 μg/m3 (16) 36.0
 
April 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 6.0 μg/m3 (6) 3.3 μg/m3 (14) 32.0
 
April 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 4.0 μg/m3 (4) 2.7 μg/m3 (12) 27.0
 
April 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 4.0 μg/m3 (4) 2.4 μg/m3 (10) 26.0
 
April 10, 2021, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 5.0 μg/m3 (5) 3.2 μg/m3 (14) 24.0
 
April 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 5.0 μg/m3 (5) 3.1 μg/m3 (13) 22.0
 
April 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 5.0 μg/m3 (5) 3.0 μg/m3 (13) 24.0
 
April 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 5.0 μg/m3 (5) 2.9 μg/m3 (13) 26.0
 
April 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 8.0 μg/m3 (8) 4.1 μg/m3 (18) 30.0
 
April 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 9.0 μg/m3 (9) 4.4 μg/m3 (19) 36.0
 
April 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 12.0 μg/m3 (12) 6.2 μg/m3 (26) 38.0
 
April 10, 2021, 5 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) 10.5 μg/m3 (44) 44.0
 
April 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 21.0 μg/m3 (20) 10.5 μg/m3 (44) 44.0
 
April 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 23.0 μg/m3 (22) 8.4 μg/m3 (36) 36.0
 
April 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 34.0 μg/m3 (32) 16.8 μg/m3 (61) 61.0
 
April 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 17.0 μg/m3 (16) 9.7 μg/m3 (41) 41.0
 
April 10, 2021, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 29.0 μg/m3 (27) 15.3 μg/m3 (58) 58.0
 
April 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 26.0 μg/m3 (25) 14.3 μg/m3 (56) 56.0
 
April 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 28.0 μg/m3 (26) 14.9 μg/m3 (57) 57.0
 
April 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 32.0 μg/m3 (30) 17.9 μg/m3 (64) 64.0
 
April 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 36.0 μg/m3 (34) 19.6 μg/m3 (67) 67.0
 
April 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 33.0 μg/m3 (31) 19.6 μg/m3 (67) 67.0
 
April 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 31.0 μg/m3 (29) 18.4 μg/m3 (65) 65.0
 
April 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 32.0 μg/m3 (30) 18.7 μg/m3 (65) 65.0
 
April 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 31.0 μg/m3 (29) 18.1 μg/m3 (64) 64.0
 
April 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 31.0 μg/m3 (29) 17.7 μg/m3 (63) 63.0
 
April 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 30.0 μg/m3 (28) 15.7 μg/m3 (59) 59.0
 
April 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 29.0 μg/m3 (27) 12.2 μg/m3 (52) 52.0
 
April 9, 2021, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 25.0 μg/m3 (24) 8.5 μg/m3 (36) 37.0
 
April 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 24.0 μg/m3 (23) 7.8 μg/m3 (33) 40.0
 
April 9, 2021, 10 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) 6.7 μg/m3 (28) 45.0
 
April 9, 2021, 9 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) 6.1 μg/m3 (26) 49.0
 
April 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 23.0 μg/m3 (22) 6.1 μg/m3 (26) 50.0
 
April 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 24.0 μg/m3 (23) 6.3 μg/m3 (27) 55.0
 
April 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 28.0 μg/m3 (26) 6.8 μg/m3 (29) 51.0
 
April 9, 2021, 5 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) 8.1 μg/m3 (34) 47.0
 
April 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 31.0 μg/m3 (29) 10.2 μg/m3 (43) 43.0
 
April 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 33.0 μg/m3 (31) 9.4 μg/m3 (40) 40.0
 
April 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 30.0 μg/m3 (28) 8.5 μg/m3 (36) 38.0
 
April 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 28.0 μg/m3 (26) 7.2 μg/m3 (31) 40.0
 
April 9, 2021, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 23.0 μg/m3 (22) 5.8 μg/m3 (25) 48.0
 
April 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 22.0 μg/m3 (21) 5.7 μg/m3 (24) 50.0
 
April 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 19.0 μg/m3 (18) 4.9 μg/m3 (21) 50.0
 
April 8, 2021, 9 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) 4.7 μg/m3 (20) 49.0
 
April 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 20.0 μg/m3 (19) 4.7 μg/m3 (20) 48.0
 
April 8, 2021, 7 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) 5.0 μg/m3 (21) 49.0
 
April 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 18.0 μg/m3 (17) 4.9 μg/m3 (21) 47.0
 
April 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 44.0
 
April 8, 2021, 4 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) 5.1 μg/m3 (22) 43.0
 
April 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 15.0 μg/m3 (14) 4.4 μg/m3 (19) 39.0
 
April 8, 2021, 2 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) 4.7 μg/m3 (20) 37.0
 
April 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 15.0 μg/m3 (14) 4.6 μg/m3 (20) 31.0
 
April 8, 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) 4.2 μg/m3 (18) 30.0
 
April 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 30.0
 
April 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 11.0 μg/m3 (11) 4.2 μg/m3 (18) 30.0
 
April 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 11.0 μg/m3 (11) 4.2 μg/m3 (18) 30.0
 
April 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 10.0 μg/m3 (10) 4.1 μg/m3 (18) 31.0
 
April 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 11.0 μg/m3 (11) 4.2 μg/m3 (18) 30.0
 
April 8, 2021, 6 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) 4.4 μg/m3 (19) 29.0
 
April 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 15.0 μg/m3 (14) 4.5 μg/m3 (19) 32.0
 
April 8, 2021, 4 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) 4.2 μg/m3 (18) 31.0
 
April 8, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 15.0 μg/m3 (14) 3.8 μg/m3 (16) 30.0
 
April 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 11.0 μg/m3 (11) 3.7 μg/m3 (16) 33.0
 
April 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 9.0 μg/m3 (9) 3.2 μg/m3 (14) 35.0
 
April 8, 2021, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 11.0 μg/m3 (11) 3.7 μg/m3 (16) 35.0
 
April 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 32.0
 
April 7, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 11.0 μg/m3 (11) 3.1 μg/m3 (13) 35.0
 
April 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 12.0 μg/m3 (12) 2.5 μg/m3 (11) 36.0
 
April 7, 2021, 8 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) 2.8 μg/m3 (12) 37.0
 
April 7, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 14.0 μg/m3 (13) 3.2 μg/m3 (14) 38.0
 
April 7, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 15.0 μg/m3 (14) 4.6 μg/m3 (20) 36.0
 
April 7, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 16.0 μg/m3 (15) 5.7 μg/m3 (24) 31.0
 
April 7, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 16.0 μg/m3 (15) 5.1 μg/m3 (22) 28.0
 
April 7, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 17.0 μg/m3 (16) 4.7 μg/m3 (20) 22.0
 
April 7, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 19.0 μg/m3 (18) 5.6 μg/m3 (24) 24.0
 
April 7, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 27.0 μg/m3 (25) 8.4 μg/m3 (36) 36.0
 
April 7, 2021, noon N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 25.0 μg/m3 (24) 9.5 μg/m3 (40) 40.0
 
April 7, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 17.0 μg/m3 (16) 8.8 μg/m3 (37) 37.0
 
April 7, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 18.0 μg/m3 (17) 9.1 μg/m3 (38) 38.0
 
April 7, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 19.0 μg/m3 (18) 9.5 μg/m3 (40) 40.0
 
April 7, 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) 10.0 μg/m3 (42) 42.0
 
April 7, 2021, 7 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) 10.2 μg/m3 (43) 43.0
 
April 7, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 17.0 μg/m3 (16) 9.8 μg/m3 (41) 41.0
 
April 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 17.0 μg/m3 (16) 9.9 μg/m3 (42) 42.0
 
April 7, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 17.0 μg/m3 (16) 9.8 μg/m3 (41) 41.0
 
April 7, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 16.0 μg/m3 (15) 8.7 μg/m3 (37) 37.0
 
April 7, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 20.0 μg/m3 (19) 9.1 μg/m3 (38) 38.0
 
April 7, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 19.0 μg/m3 (18) 9.1 μg/m3 (38) 38.0
 
April 7, 2021, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
April 6, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 20.0 μg/m3 (19) 8.4 μg/m3 (36) 37.0
 
April 6, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 21.0 μg/m3 (20) 8.1 μg/m3 (34) 38.0
 
April 6, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 23.0 μg/m3 (22) 8.1 μg/m3 (34) 37.0
 
April 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 23.0 μg/m3 (22) 8.0 μg/m3 (34) 36.0
 
April 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 19.0 μg/m3 (18) 7.7 μg/m3 (33) 34.0
 
April 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.7 μg/m3 (33) 33.0
 
April 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 17.0 μg/m3 (16) 6.9 μg/m3 (29) 36.0
 
April 6, 2021, 4 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) 6.9 μg/m3 (29) 34.0
 
April 6, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 18.0 μg/m3 (17) 7.3 μg/m3 (31) 33.0
 
April 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 18.0 μg/m3 (17) 8.1 μg/m3 (34) 34.0
 
April 6, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 18.0 μg/m3 (17) 9.5 μg/m3 (40) 40.0
 
April 6, 2021, noon N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 20.0 μg/m3 (19) 10.8 μg/m3 (46) 46.0
 
April 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 21.0 μg/m3 (20) 13.3 μg/m3 (54) 54.0
 
April 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 21.0 μg/m3 (20) 13.5 μg/m3 (54) 54.0
 
April 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 21.0 μg/m3 (20) 13.3 μg/m3 (54) 54.0
 
April 6, 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) 12.5 μg/m3 (52) 52.0
 
April 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 21.0 μg/m3 (20) 11.9 μg/m3 (50) 50.0
 
April 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 20.0 μg/m3 (19) 11.8 μg/m3 (50) 50.0
 
April 6, 2021, 5 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) 11.2 μg/m3 (47) 47.0
 
April 6, 2021, 4 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) 9.7 μg/m3 (41) 41.0
 
April 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 18.0 μg/m3 (17) 9.5 μg/m3 (40) 40.0
 
April 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 18.0 μg/m3 (17) 8.1 μg/m3 (34) 39.0
 
April 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 21.0 μg/m3 (20) 9.4 μg/m3 (40) 42.0
 
April 6, 2021, midnight N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 20.0 μg/m3 (19) 9.1 μg/m3 (38) 47.0
 
April 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 21.0 μg/m3 (20) 9.5 μg/m3 (40) 49.0
 
April 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 21.0 μg/m3 (20) 10.4 μg/m3 (44) 49.0
 
April 5, 2021, 9 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) 7.5 μg/m3 (32) 45.0
 
April 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 44.0
 
April 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 22.0 μg/m3 (21) 8.4 μg/m3 (36) 44.0
 
April 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 20.0 μg/m3 (19) 8.1 μg/m3 (34) 45.0
 
April 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 29.0 μg/m3 (27) 14.7 μg/m3 (57) 57.0
 
April 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 21.0 μg/m3 (20) 7.8 μg/m3 (33) 42.0
 
April 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 7.5 μg/m3 (32) 36.0
 
April 5, 2021, 2 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) 8.0 μg/m3 (34) 34.0
 
April 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 22.0 μg/m3 (21) 10.3 μg/m3 (43) 43.0
 
April 5, 2021, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 20.0 μg/m3 (19) 9.6 μg/m3 (40) 40.0
 
April 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 19.0 μg/m3 (18) 10.3 μg/m3 (43) 43.0
 
April 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 26.0 μg/m3 (25) 15.3 μg/m3 (58) 58.0
 
April 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 28.0 μg/m3 (26) 19.3 μg/m3 (67) 67.0
 
April 5, 2021, 8 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) 14.8 μg/m3 (57) 57.0
 
April 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 20.0 μg/m3 (19) 12.2 μg/m3 (52) 52.0
 
April 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 21.0 μg/m3 (20) 12.7 μg/m3 (53) 53.0
 
April 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 26.0 μg/m3 (25) 15.1 μg/m3 (58) 58.0
 
April 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 21.0 μg/m3 (20) 11.5 μg/m3 (48) 48.0
 
April 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 19.0 μg/m3 (18) 10.3 μg/m3 (43) 43.0
 
April 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 28.0 μg/m3 (26) 15.6 μg/m3 (59) 59.0
 
April 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 35.0 μg/m3 (33) 21.1 μg/m3 (70) 70.0
 
April 5, 2021, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 22.0 μg/m3 (21) 10.4 μg/m3 (44) 44.0
 
April 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 19.0 μg/m3 (18) 7.5 μg/m3 (32) 44.0
 
April 4, 2021, 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) 8.2 μg/m3 (35) 45.0
 
April 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 18.0 μg/m3 (17) 7.9 μg/m3 (33) 44.0
 
April 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 17.0 μg/m3 (16) 7.2 μg/m3 (31) 43.0
 
April 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 43.0
 
April 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 15.0 μg/m3 (14) 6.6 μg/m3 (28) 43.0
 
April 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 42.0
 
April 4, 2021, 4 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) 9.0 μg/m3 (38) 42.0
 
April 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 20.0 μg/m3 (19) 9.4 μg/m3 (40) 40.0
 
April 4, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 9.9 μg/m3 (42) 42.0
 
April 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 11.8 μg/m3 (50) 50.0
 
April 4, 2021, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 20.0 μg/m3 (19) 11.3 μg/m3 (48) 48.0
 
April 4, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 20.0 μg/m3 (19) 10.7 μg/m3 (45) 45.0
 
April 4, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 20.0 μg/m3 (19) 11.0 μg/m3 (46) 46.0
 
April 4, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 27.0 μg/m3 (25) 16.5 μg/m3 (61) 61.0
 
April 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 57.0 μg/m3 (52) 42.6 μg/m3 (119) 119.0
 
April 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 66.0 μg/m3 (57) 51.1 μg/m3 (140) 140.0
 
April 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 88.0 μg/m3 (68) 71.2 μg/m3 (160) 160.0
 
April 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 84.0 μg/m3 (66) 64.3 μg/m3 (156) 156.0
 
April 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 31.0 μg/m3 (29) 19.0 μg/m3 (66) 66.0
 
April 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 30.0 μg/m3 (28) 16.7 μg/m3 (61) 61.0
 
April 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 35.0 μg/m3 (33) 18.3 μg/m3 (65) 65.0
 
April 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 31.0 μg/m3 (29) 15.7 μg/m3 (59) 59.0
 
April 4, 2021, midnight N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 30.0 μg/m3 (28) 14.4 μg/m3 (56) 61.0
 
April 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 40.0 μg/m3 (38) 21.3 μg/m3 (71) 78.0
 
April 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A 33.0 μg/m3 (31) 19.4 μg/m3 (67) 87.0
 
April 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A 30.0 μg/m3 (28) 17.6 μg/m3 (63) 87.0
 
April 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 28.0 μg/m3 (26) 14.6 μg/m3 (57) 81.0
 
April 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 30.0 μg/m3 (28) 16.1 μg/m3 (60) 84.0
 
April 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 30.0 μg/m3 (28) 15.8 μg/m3 (59) 81.0
 
April 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 33.0 μg/m3 (31) 18.3 μg/m3 (65) 74.0