ID: 1835

AQSQID: 390850007

Site Name: Painesville - Jfs

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

Updated: April 11, 2021, 3:43 a.m.

Location: Painesville (E Mentor), OH

Reporting: True, Located: True

Current AQI: 42.0

Painesville (E Mentor) OH, US: 41.726811, -81.242156

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 11, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 34.0 ppb (32) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 11, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) N/A N/A 26.5 μg/m3 (82) 82.0
 
April 11, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 47.0 ppb (44) N/A N/A 15.4 μg/m3 (58) 58.0
 
April 10, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 53.0 ppb (50) N/A N/A 8.6 μg/m3 (36) 50.0
 
April 10, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 56.0 ppb (55) N/A N/A 4.2 μg/m3 (18) 55.0
 
April 10, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 54.0 ppb (50) N/A N/A 1.9 μg/m3 (8) 50.0
 
April 10, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 53.0 ppb (50) N/A N/A 7.2 μg/m3 (31) 50.0
 
April 10, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 52.0 ppb (49) N/A N/A 6.1 μg/m3 (26) 49.0
 
April 10, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) N/A N/A 8.6 μg/m3 (36) 47.0
 
April 10, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 48.0 ppb (45) N/A N/A 8.0 μg/m3 (34) 45.0
 
April 10, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 44.0 ppb (41) N/A N/A 7.7 μg/m3 (33) 41.0
 
April 10, 2021, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) N/A N/A 7.7 μg/m3 (33) 37.0
 
April 10, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 34.0 ppb (32) N/A N/A 8.2 μg/m3 (35) 35.0
 
April 10, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 29.0 ppb (27) N/A N/A 7.7 μg/m3 (33) 33.0
 
April 10, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 26.0 ppb (25) N/A N/A 7.6 μg/m3 (32) 32.0
 
April 10, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 24.0 ppb (23) N/A N/A 8.9 μg/m3 (38) 38.0
 
April 10, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 25.0 ppb (24) N/A N/A 10.3 μg/m3 (43) 43.0
 
April 10, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 26.0 ppb (25) N/A N/A 9.9 μg/m3 (42) 42.0
 
April 10, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 28.0 ppb (26) N/A N/A 10.5 μg/m3 (44) 44.0
 
April 10, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 31.0 ppb (29) N/A N/A 13.0 μg/m3 (53) 53.0
 
April 10, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) N/A N/A 8.4 μg/m3 (36) 37.0
 
April 10, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A N/A 6.9 μg/m3 (29) 29.0
 
April 10, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 6.3 μg/m3 (27) 43.0
 
April 10, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 7.2 μg/m3 (31) 43.0
 
April 10, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 7.2 μg/m3 (31) 43.0
 
April 10, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 47.0 ppb (44) N/A N/A 8.3 μg/m3 (35) 44.0
 
April 10, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 48.0 ppb (45) N/A N/A 8.8 μg/m3 (37) 45.0
 
April 9, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 49.0 ppb (46) N/A N/A 6.7 μg/m3 (28) 46.0
 
April 9, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) N/A N/A 5.6 μg/m3 (24) 47.0
 
April 9, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) N/A N/A 5.0 μg/m3 (21) 47.0
 
April 9, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 51.0 ppb (48) N/A N/A 5.8 μg/m3 (25) 48.0
 
April 9, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 51.0 ppb (48) N/A N/A 3.1 μg/m3 (13) 48.0
 
April 9, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 49.0 ppb (46) N/A N/A 2.1 μg/m3 (9) 46.0
 
April 9, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 47.0 ppb (44) N/A N/A 2.5 μg/m3 (11) 44.0
 
April 9, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 43.0 ppb (40) N/A N/A 1.9 μg/m3 (8) 40.0
 
April 9, 2021, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) N/A N/A 4.2 μg/m3 (18) 37.0
 
April 9, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 36.0 ppb (34) N/A N/A 6.2 μg/m3 (26) 34.0
 
April 9, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 35.0 ppb (33) N/A N/A 6.8 μg/m3 (29) 33.0
 
April 9, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 35.0 ppb (33) N/A N/A 8.0 μg/m3 (34) 34.0
 
April 9, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 37.0 ppb (35) N/A N/A 9.2 μg/m3 (39) 39.0
 
April 9, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) N/A N/A 7.8 μg/m3 (33) 37.0
 
April 9, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 42.0 ppb (39) N/A N/A 4.2 μg/m3 (18) 39.0
 
April 9, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 42.0 ppb (39) N/A N/A 3.8 μg/m3 (16) 39.0
 
April 9, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 42.0 ppb (39) N/A N/A 4.2 μg/m3 (18) 39.0
 
April 9, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) N/A N/A 10.2 μg/m3 (43) 43.0
 
April 9, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A N/A 13.4 μg/m3 (54) 54.0
 
April 9, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 42.0 ppb (39) N/A N/A 9.1 μg/m3 (38) 39.0
 
April 9, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) N/A N/A 10.8 μg/m3 (46) 46.0
 
April 9, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 37.0 ppb (35) N/A N/A 10.1 μg/m3 (43) 43.0
 
April 9, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (28) N/A N/A 13.1 μg/m3 (54) 54.0
 
April 9, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 35.0 ppb (33) N/A N/A 13.0 μg/m3 (53) 53.0
 
April 8, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 38.0 ppb (36) N/A N/A 15.2 μg/m3 (58) 58.0
 
April 8, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 49.0 ppb (46) N/A N/A 32.3 μg/m3 (94) 94.0
 
April 8, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 60.0 ppb (68) N/A N/A 17.1 μg/m3 (62) 68.0
 
April 8, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 61.0 ppb (71) N/A N/A 14.5 μg/m3 (57) 71.0
 
April 8, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 59.0 ppb (65) N/A N/A 17.8 μg/m3 (63) 65.0
 
April 8, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 57.0 ppb (58) N/A N/A 12.3 μg/m3 (52) 58.0
 
April 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.1 μg/m3 (51) 51.0
 
April 8, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 56.0 ppb (55) N/A N/A 12.2 μg/m3 (52) 55.0
 
April 8, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 53.0 ppb (50) N/A N/A 14.1 μg/m3 (56) 56.0
 
April 8, 2021, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 49.0 ppb (46) N/A N/A 14.6 μg/m3 (57) 57.0
 
April 8, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 44.0 ppb (41) N/A N/A 13.3 μg/m3 (54) 54.0
 
April 8, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 39.0 ppb (37) N/A N/A 14.5 μg/m3 (57) 57.0
 
April 8, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 41.0 ppb (38) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 8, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 43.0 ppb (40) N/A N/A 13.2 μg/m3 (54) 54.0
 
April 8, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 11.7 μg/m3 (49) 49.0
 
April 8, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 47.0 ppb (44) N/A N/A 9.8 μg/m3 (41) 44.0
 
April 8, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 47.0 ppb (44) N/A N/A 11.8 μg/m3 (50) 50.0
 
April 8, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 48.0 ppb (45) N/A N/A 12.4 μg/m3 (52) 52.0
 
April 8, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A N/A 14.8 μg/m3 (57) 57.0
 
April 8, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 47.0 ppb (44) N/A N/A 14.6 μg/m3 (57) 57.0
 
April 8, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 37.0 ppb (35) N/A N/A 18.9 μg/m3 (66) 66.0
 
April 8, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 40.0 ppb (38) N/A N/A 18.9 μg/m3 (66) 66.0
 
April 8, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 41.0 ppb (38) N/A N/A 19.6 μg/m3 (67) 67.0
 
April 8, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 17.9 μg/m3 (64) 64.0
 
April 7, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 49.0 ppb (46) N/A N/A 16.3 μg/m3 (60) 60.0
 
April 7, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 55.0 ppb (51) N/A N/A 17.1 μg/m3 (62) 62.0
 
April 7, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 58.0 ppb (61) N/A N/A 18.7 μg/m3 (65) 65.0
 
April 7, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 59.0 ppb (65) N/A N/A 19.7 μg/m3 (67) 67.0
 
April 7, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 56.0 ppb (55) N/A N/A 19.4 μg/m3 (67) 67.0
 
April 7, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 56.0 ppb (55) N/A N/A 19.7 μg/m3 (67) 67.0
 
April 7, 2021, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 45.0 ppb (42) N/A N/A 19.0 μg/m3 (66) 66.0
 
April 7, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 49.0 ppb (46) N/A N/A 21.0 μg/m3 (70) 70.0
 
April 7, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 42.0 ppb (39) N/A N/A 20.0 μg/m3 (68) 68.0
 
April 7, 2021, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 36.0 ppb (34) N/A N/A 20.8 μg/m3 (70) 70.0
 
April 7, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 31.0 ppb (29) N/A N/A 21.8 μg/m3 (72) 72.0
 
April 7, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 27.0 ppb (25) N/A N/A 21.4 μg/m3 (71) 71.0
 
April 7, 2021, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 33.0 ppb (31) N/A N/A 20.7 μg/m3 (70) 70.0
 
April 7, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 31.0 ppb (29) N/A N/A 18.8 μg/m3 (66) 66.0
 
April 7, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 35.0 ppb (33) N/A N/A 16.9 μg/m3 (62) 62.0
 
April 7, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 41.0 ppb (38) N/A N/A 16.5 μg/m3 (61) 61.0
 
April 7, 2021, 7 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 44.0 ppb (41) N/A N/A 15.7 μg/m3 (59) 59.0
 
April 7, 2021, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 46.0 ppb (43) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 7, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A N/A 14.8 μg/m3 (57) 57.0
 
April 7, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 16.3 μg/m3 (60) 60.0
 
April 7, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 53.0 ppb (50) N/A N/A 18.3 μg/m3 (65) 65.0
 
April 7, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 52.0 ppb (49) N/A N/A 17.1 μg/m3 (62) 62.0
 
April 7, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 41.0 ppb (38) N/A N/A 23.5 μg/m3 (75) 75.0
 
April 7, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 47.0 ppb (44) N/A N/A 20.3 μg/m3 (69) 69.0
 
April 6, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 52.0 ppb (49) N/A N/A 18.2 μg/m3 (64) 64.0
 
April 6, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 61.0 ppb (71) N/A N/A 16.8 μg/m3 (61) 71.0
 
April 6, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 63.0 ppb (78) N/A N/A 17.2 μg/m3 (62) 78.0
 
April 6, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 62.0 ppb (74) N/A N/A 17.5 μg/m3 (63) 74.0
 
April 6, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 56.0 ppb (55) N/A N/A 24.3 μg/m3 (77) 77.0
 
April 6, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 59.0 ppb (65) N/A N/A 18.9 μg/m3 (66) 66.0
 
April 6, 2021, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 51.0 ppb (48) N/A N/A 19.6 μg/m3 (67) 67.0
 
April 6, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 43.0 ppb (40) N/A N/A 16.6 μg/m3 (61) 61.0
 
April 6, 2021, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 49.0 ppb (46) N/A N/A 17.9 μg/m3 (64) 64.0
 
April 6, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 45.0 ppb (42) N/A N/A 16.2 μg/m3 (60) 60.0
 
April 6, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 37.0 ppb (35) N/A N/A 17.5 μg/m3 (63) 63.0
 
April 6, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 33.0 ppb (31) N/A N/A 15.2 μg/m3 (58) 58.0
 
April 6, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 28.0 ppb (26) N/A N/A 16.8 μg/m3 (61) 61.0
 
April 6, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 36.0 ppb (34) N/A N/A 16.3 μg/m3 (60) 60.0
 
April 6, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 40.0 ppb (38) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 6, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) N/A N/A 15.2 μg/m3 (58) 58.0
 
April 6, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 40.0 ppb (38) N/A N/A 13.9 μg/m3 (55) 55.0
 
April 6, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 42.0 ppb (39) N/A N/A 13.2 μg/m3 (54) 54.0
 
April 6, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A N/A 13.3 μg/m3 (54) 54.0
 
April 6, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 44.0 ppb (41) N/A N/A 11.6 μg/m3 (49) 49.0
 
April 6, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 43.0 ppb (40) N/A N/A 10.7 μg/m3 (45) 45.0
 
April 6, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 43.0 ppb (40) N/A N/A 10.8 μg/m3 (46) 46.0
 
April 6, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 43.0 ppb (40) N/A N/A 11.2 μg/m3 (47) 47.0
 
April 6, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 43.0 ppb (40) N/A N/A 11.5 μg/m3 (48) 48.0
 
April 5, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 45.0 ppb (42) N/A N/A 11.9 μg/m3 (50) 50.0
 
April 5, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 9.6 μg/m3 (40) 43.0
 
April 5, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 8.1 μg/m3 (34) 43.0
 
April 5, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 47.0 ppb (44) N/A N/A 10.0 μg/m3 (42) 44.0
 
April 5, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) N/A N/A 10.6 μg/m3 (45) 47.0
 
April 5, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) N/A N/A 22.4 μg/m3 (73) 73.0
 
April 5, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 56.0 ppb (55) N/A N/A 10.4 μg/m3 (44) 55.0
 
April 5, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 52.0 ppb (49) N/A N/A 6.2 μg/m3 (26) 49.0
 
April 5, 2021, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) N/A N/A 9.2 μg/m3 (39) 47.0
 
April 5, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 49.0 ppb (46) N/A N/A 9.9 μg/m3 (42) 46.0
 
April 5, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 35.0 ppb (33) N/A N/A 10.1 μg/m3 (43) 43.0
 
April 5, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (16) N/A N/A 13.8 μg/m3 (55) 55.0
 
April 5, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 5.0 ppb (5) N/A N/A 15.3 μg/m3 (58) 58.0
 
April 5, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 18.0 ppb (17) N/A N/A 12.5 μg/m3 (52) 52.0
 
April 5, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 16.0 ppb (15) N/A N/A 13.6 μg/m3 (55) 55.0
 
April 5, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 20.0 ppb (19) N/A N/A 11.6 μg/m3 (49) 49.0
 
April 5, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 14.0 ppb (13) N/A N/A 13.6 μg/m3 (55) 55.0
 
April 5, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 15.0 ppb (14) N/A N/A 14.3 μg/m3 (56) 56.0
 
April 5, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A N/A 15.6 μg/m3 (59) 59.0
 
April 5, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 19.0 ppb (18) N/A N/A 14.3 μg/m3 (56) 56.0
 
April 5, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 24.0 ppb (23) N/A N/A 13.4 μg/m3 (54) 54.0
 
April 5, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 28.0 ppb (26) N/A N/A 17.3 μg/m3 (62) 62.0
 
April 5, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 31.0 ppb (29) N/A N/A 23.3 μg/m3 (75) 75.0
 
April 5, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 17.9 μg/m3 (64) 64.0
 
April 4, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) N/A N/A 11.1 μg/m3 (47) 47.0
 
April 4, 2021, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 47.0 ppb (44) N/A N/A 11.5 μg/m3 (48) 48.0
 
April 4, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 52.0 ppb (49) N/A N/A 10.6 μg/m3 (45) 49.0
 
April 4, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 53.0 ppb (50) N/A N/A 10.5 μg/m3 (44) 50.0
 
April 4, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) N/A N/A 8.7 μg/m3 (37) 47.0
 
April 4, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 47.0 ppb (44) N/A N/A 11.9 μg/m3 (50) 50.0
 
April 4, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 49.0 ppb (46) N/A N/A 12.9 μg/m3 (53) 53.0
 
April 4, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 47.0 ppb (44) N/A N/A 14.3 μg/m3 (56) 56.0
 
April 4, 2021, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 14.8 μg/m3 (57) 57.0
 
April 4, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 44.0 ppb (41) N/A N/A 15.6 μg/m3 (59) 59.0
 
April 4, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 44.0 ppb (41) N/A N/A 14.6 μg/m3 (57) 57.0
 
April 4, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 31.0 ppb (29) N/A N/A 15.6 μg/m3 (59) 59.0
 
April 4, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 28.0 ppb (26) N/A N/A 16.4 μg/m3 (61) 61.0
 
April 4, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (28) N/A N/A 15.8 μg/m3 (59) 59.0
 
April 4, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (28) N/A N/A 14.8 μg/m3 (57) 57.0
 
April 4, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 32.0 ppb (30) N/A N/A 12.7 μg/m3 (53) 53.0
 
April 4, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 34.0 ppb (32) N/A N/A 11.8 μg/m3 (50) 50.0
 
April 4, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 40.0 ppb (38) N/A N/A 11.4 μg/m3 (48) 48.0
 
April 4, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A N/A 10.8 μg/m3 (46) 46.0
 
April 4, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 45.0 ppb (42) N/A N/A 8.5 μg/m3 (36) 42.0
 
April 4, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A N/A 7.8 μg/m3 (33) 43.0