ID: 9710

AQSQID: 320030299

Site Name: Liberty High School

Added: May 14, 2021, 5:40 a.m.

Updated: June 22, 2021, 12:52 p.m.

Location: Henderson (Wgate), NV

Reporting: True, Located: True

Current AQI: 38.0

Henderson (Wgate) NV, US: 35.987908, -115.14885

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 22, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 20.0 μg/m3 (19) 4.8 μg/m3 (20) 38.0
 
June 22, 2021, 10 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) 4.7 μg/m3 (20) 37.0
 
June 22, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 13.0 μg/m3 (13) 4.5 μg/m3 (19) 36.0
 
June 22, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 4.5 μg/m3 (19) 19.0
 
June 22, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 24.0 μg/m3 (23) 4.8 μg/m3 (20) 42.0
 
June 22, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 29.0 μg/m3 (27) 5.2 μg/m3 (22) 43.0
 
June 22, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 42.0 μg/m3 (39) 5.9 μg/m3 (25) 44.0
 
June 22, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 48.0 μg/m3 (45) 7.0 μg/m3 (30) 45.0
 
June 22, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 59.0 μg/m3 (53) 8.6 μg/m3 (36) 53.0
 
June 22, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 71.0 μg/m3 (59) 9.0 μg/m3 (38) 59.0
 
June 22, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 79.0 μg/m3 (63) 9.2 μg/m3 (39) 63.0
 
June 22, 2021, midnight N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 75.0 μg/m3 (61) 7.6 μg/m3 (32) 61.0
 
June 21, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 61.0 μg/m3 (54) 6.4 μg/m3 (27) 54.0
 
June 21, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 30.0 μg/m3 (28) 5.4 μg/m3 (23) 50.0
 
June 21, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 49.0
 
June 21, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 32.0 μg/m3 (30) 6.3 μg/m3 (27) 50.0
 
June 21, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 48.0 μg/m3 (45) 7.9 μg/m3 (33) 50.0
 
June 21, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 50.0 μg/m3 (47) 6.6 μg/m3 (28) 47.0
 
June 21, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 48.0 μg/m3 (45) 6.7 μg/m3 (28) 47.0
 
June 21, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 50.0 μg/m3 (47) 6.9 μg/m3 (29) 47.0
 
June 21, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 58.0 μg/m3 (53) 6.8 μg/m3 (29) 53.0
 
June 21, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 48.0 μg/m3 (45) 6.3 μg/m3 (27) 45.0
 
June 21, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 44.0 μg/m3 (41) 6.9 μg/m3 (29) 41.0
 
June 21, 2021, noon N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 34.0 μg/m3 (32) 7.0 μg/m3 (30) 35.0
 
June 21, 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) 7.0 μg/m3 (30) 40.0
 
June 21, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 23.0 μg/m3 (22) 7.1 μg/m3 (30) 42.0
 
June 21, 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) 7.1 μg/m3 (30) 43.0
 
June 21, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 26.0 μg/m3 (25) 7.3 μg/m3 (31) 44.0
 
June 21, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 48.0 μg/m3 (45) 9.8 μg/m3 (41) 45.0
 
June 21, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 76.0 μg/m3 (62) 13.0 μg/m3 (53) 62.0
 
June 21, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 54.0 μg/m3 (50) 11.1 μg/m3 (47) 50.0
 
June 21, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 66.0 μg/m3 (57) 11.3 μg/m3 (48) 57.0
 
June 21, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 85.0 μg/m3 (66) 12.6 μg/m3 (53) 66.0
 
June 21, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 47.0 μg/m3 (44) 9.0 μg/m3 (38) 51.0
 
June 21, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 39.0 μg/m3 (37) 8.6 μg/m3 (36) 55.0
 
June 21, 2021, midnight N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 26.0 μg/m3 (25) 7.7 μg/m3 (33) 65.0
 
June 20, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 29.0 μg/m3 (27) 7.8 μg/m3 (33) 65.0
 
June 20, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 31.0 μg/m3 (29) 8.4 μg/m3 (36) 65.0
 
June 20, 2021, 9 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) 7.8 μg/m3 (33) 65.0
 
June 20, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 21.0 μg/m3 (20) 7.2 μg/m3 (31) 58.0
 
June 20, 2021, 7 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) 8.2 μg/m3 (35) 61.0
 
June 20, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 29.0 μg/m3 (27) 8.3 μg/m3 (35) 68.0
 
June 20, 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) 8.0 μg/m3 (34) 65.0
 
June 20, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 26.0 μg/m3 (25) 8.1 μg/m3 (34) 58.0
 
June 20, 2021, 3 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) 8.7 μg/m3 (37) 51.0
 
June 20, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 31.0 μg/m3 (29) 9.1 μg/m3 (38) 50.0
 
June 20, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 26.0 μg/m3 (25) 9.5 μg/m3 (40) 45.0
 
June 20, 2021, noon N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 26.0 μg/m3 (25) 9.8 μg/m3 (41) 44.0
 
June 20, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 32.0 μg/m3 (30) 10.4 μg/m3 (44) 45.0
 
June 20, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 31.0 μg/m3 (29) 10.7 μg/m3 (45) 48.0
 
June 20, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 38.0 μg/m3 (36) 11.2 μg/m3 (47) 50.0
 
June 20, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 42.0 μg/m3 (39) 11.4 μg/m3 (48) 58.0
 
June 20, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 38.0 μg/m3 (36) 11.8 μg/m3 (50) 58.0
 
June 20, 2021, 6 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) 11.3 μg/m3 (48) 61.0
 
June 20, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 38.0 μg/m3 (36) 10.7 μg/m3 (45) 45.0
 
June 20, 2021, 4 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) 9.9 μg/m3 (42) 42.0
 
June 20, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 28.0 μg/m3 (26) 9.7 μg/m3 (41) 44.0
 
June 20, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 28.0 μg/m3 (26) 9.6 μg/m3 (40) 50.0
 
June 20, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 30.0 μg/m3 (28) 10.0 μg/m3 (42) 55.0
 
June 20, 2021, midnight N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 28.0 μg/m3 (26) 10.2 μg/m3 (43) 55.0
 
June 19, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 28.0 μg/m3 (26) 10.1 μg/m3 (43) 51.0
 
June 19, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 33.0 μg/m3 (31) 10.2 μg/m3 (43) 50.0
 
June 19, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 37.0 μg/m3 (35) 11.2 μg/m3 (47) 51.0
 
June 19, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 29.0 μg/m3 (27) 10.4 μg/m3 (44) 65.0
 
June 19, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 27.0 μg/m3 (25) 10.2 μg/m3 (43) 68.0
 
June 19, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 28.0 μg/m3 (26) 10.2 μg/m3 (43) 61.0
 
June 19, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 29.0 μg/m3 (27) 10.6 μg/m3 (45) 55.0
 
June 19, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 30.0 μg/m3 (28) 10.1 μg/m3 (43) 47.0
 
June 19, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 46.0 μg/m3 (43) 11.1 μg/m3 (47) 47.0
 
June 19, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 50.0 μg/m3 (47) 11.9 μg/m3 (50) 50.0
 
June 19, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 48.0 μg/m3 (45) 12.4 μg/m3 (52) 52.0
 
June 19, 2021, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 47.0 μg/m3 (44) 11.5 μg/m3 (48) 48.0
 
June 19, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 38.0 μg/m3 (36) 11.6 μg/m3 (49) 49.0
 
June 19, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 42.0 μg/m3 (39) 12.1 μg/m3 (51) 51.0
 
June 19, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 40.0 μg/m3 (38) 11.7 μg/m3 (49) 49.0
 
June 19, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 39.0 μg/m3 (37) 11.7 μg/m3 (49) 49.0
 
June 19, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 46.0 μg/m3 (43) 12.8 μg/m3 (53) 53.0
 
June 19, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 36.0 μg/m3 (34) 12.5 μg/m3 (52) 52.0
 
June 19, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 32.0 μg/m3 (30) 11.9 μg/m3 (50) 50.0
 
June 19, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 30.0 μg/m3 (28) 11.9 μg/m3 (50) 50.0
 
June 19, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 34.0 μg/m3 (32) 11.7 μg/m3 (49) 49.0
 
June 19, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 28.0 μg/m3 (26) 11.0 μg/m3 (46) 48.0
 
June 19, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 29.0 μg/m3 (27) 11.3 μg/m3 (48) 50.0
 
June 19, 2021, midnight N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 30.0 μg/m3 (28) 11.3 μg/m3 (48) 50.0
 
June 18, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 33.0 μg/m3 (31) 11.1 μg/m3 (47) 50.0
 
June 18, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 53.0 μg/m3 (50) 12.5 μg/m3 (52) 52.0
 
June 18, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 37.0 μg/m3 (35) 12.4 μg/m3 (52) 61.0
 
June 18, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 34.0 μg/m3 (32) 13.1 μg/m3 (54) 78.0
 
June 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 79.0 μg/m3 (63) 14.5 μg/m3 (57) 78.0
 
June 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 44.0 μg/m3 (41) 13.8 μg/m3 (55) 81.0
 
June 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 103.0 μg/m3 (75) 18.9 μg/m3 (66) 75.0
 
June 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 54.0 μg/m3 (50) 13.7 μg/m3 (55) 55.0
 
June 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 56.0 μg/m3 (52) 14.3 μg/m3 (56) 56.0
 
June 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 63.0 μg/m3 (55) 14.5 μg/m3 (57) 57.0
 
June 18, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 85.0 μg/m3 (66) 15.2 μg/m3 (58) 66.0
 
June 18, 2021, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 75.0 μg/m3 (61) 15.4 μg/m3 (58) 61.0
 
June 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 48.0 μg/m3 (45) 13.8 μg/m3 (55) 55.0
 
June 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 45.0 μg/m3 (42) 13.9 μg/m3 (55) 55.0
 
June 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 52.0 μg/m3 (49) 14.4 μg/m3 (56) 56.0
 
June 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 40.0 μg/m3 (38) 13.8 μg/m3 (55) 55.0
 
June 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 39.0 μg/m3 (37) 12.9 μg/m3 (53) 53.0
 
June 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 45.0 μg/m3 (42) 13.6 μg/m3 (55) 55.0
 
June 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 43.0 μg/m3 (40) 13.6 μg/m3 (55) 55.0
 
June 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 37.0 μg/m3 (35) 13.2 μg/m3 (54) 54.0
 
June 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 35.0 μg/m3 (33) 12.8 μg/m3 (53) 53.0
 
June 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 34.0 μg/m3 (32) 12.0 μg/m3 (50) 50.0
 
June 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 37.0 μg/m3 (35) 13.9 μg/m3 (55) 84.0
 
June 18, 2021, midnight N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A 33.0 μg/m3 (31) 13.2 μg/m3 (54) 91.0
 
June 17, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 30.0 μg/m3 (28) 12.4 μg/m3 (52) 74.0
 
June 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 33.0 μg/m3 (31) 12.5 μg/m3 (52) 65.0
 
June 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 30.0 μg/m3 (28) 12.2 μg/m3 (52) 61.0
 
June 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 32.0 μg/m3 (30) 12.3 μg/m3 (52) 65.0
 
June 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 40.0 μg/m3 (38) 13.3 μg/m3 (54) 74.0
 
June 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 51.0 μg/m3 (48) 13.6 μg/m3 (55) 55.0
 
June 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 77.0 μg/m3 (62) 15.0 μg/m3 (58) 62.0
 
June 17, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 76.0 μg/m3 (62) 15.6 μg/m3 (59) 62.0
 
June 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 58.0 μg/m3 (53) 13.3 μg/m3 (54) 54.0
 
June 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 66.0 μg/m3 (57) 15.1 μg/m3 (58) 58.0
 
June 17, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 82.0 μg/m3 (65) 16.2 μg/m3 (60) 65.0
 
June 17, 2021, noon N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 39.0 μg/m3 (37) 12.6 μg/m3 (53) 53.0
 
June 17, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 38.0 μg/m3 (36) 11.8 μg/m3 (50) 50.0
 
June 17, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 32.0 μg/m3 (30) 11.5 μg/m3 (48) 48.0
 
June 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 37.0 μg/m3 (35) 11.1 μg/m3 (47) 47.0
 
June 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 36.0 μg/m3 (34) 11.3 μg/m3 (48) 48.0
 
June 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 31.0 μg/m3 (29) 11.4 μg/m3 (48) 48.0
 
June 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 28.0 μg/m3 (26) 11.9 μg/m3 (50) 50.0
 
June 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 34.0 μg/m3 (32) 12.7 μg/m3 (53) 53.0
 
June 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 31.0 μg/m3 (29) 11.3 μg/m3 (48) 48.0
 
June 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 30.0 μg/m3 (28) 10.2 μg/m3 (43) 43.0
 
June 17, 2021, 2 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) 12.0 μg/m3 (50) 50.0
 
June 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 29.0 μg/m3 (27) 12.7 μg/m3 (53) 55.0
 
June 17, 2021, midnight N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 31.0 μg/m3 (29) 13.4 μg/m3 (54) 74.0
 
June 16, 2021, 11 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) 13.2 μg/m3 (54) 68.0
 
June 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 32.0 μg/m3 (30) 13.4 μg/m3 (54) 68.0
 
June 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 31.0 μg/m3 (29) 13.2 μg/m3 (54) 65.0
 
June 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 30.0 μg/m3 (28) 13.4 μg/m3 (54) 78.0
 
June 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 34.0 μg/m3 (32) 13.8 μg/m3 (55) 81.0
 
June 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 37.0 μg/m3 (35) 13.9 μg/m3 (55) 61.0
 
June 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 33.0 μg/m3 (31) 12.4 μg/m3 (52) 52.0
 
June 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 32.0 μg/m3 (30) 10.3 μg/m3 (43) 43.0
 
June 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 60.0 μg/m3 (54) 10.2 μg/m3 (43) 54.0
 
June 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 62.0 μg/m3 (55) 11.4 μg/m3 (48) 55.0
 
June 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 52.0 μg/m3 (49) 10.4 μg/m3 (44) 49.0
 
June 16, 2021, noon N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 37.0 μg/m3 (35) 8.7 μg/m3 (37) 37.0
 
June 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 30.0 μg/m3 (28) 8.2 μg/m3 (35) 35.0
 
June 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 27.0 μg/m3 (25) 8.1 μg/m3 (34) 34.0
 
June 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 25.0 μg/m3 (24) 8.6 μg/m3 (36) 36.0
 
June 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 34.0 μg/m3 (32) 10.3 μg/m3 (43) 43.0
 
June 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 28.0 μg/m3 (26) 9.9 μg/m3 (42) 42.0
 
June 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 25.0 μg/m3 (24) 9.6 μg/m3 (40) 40.0
 
June 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 41.0 μg/m3 (38) 10.3 μg/m3 (43) 43.0
 
June 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 35.0 μg/m3 (33) 11.3 μg/m3 (48) 48.0
 
June 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 38.0 μg/m3 (36) 11.4 μg/m3 (48) 48.0
 
June 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 31.0 μg/m3 (29) 11.1 μg/m3 (47) 47.0
 
June 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 44.0
 
June 16, 2021, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 25.0 μg/m3 (24) 10.1 μg/m3 (43) 46.0
 
June 15, 2021, 11 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) 9.8 μg/m3 (41) 46.0
 
June 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 25.0 μg/m3 (24) 7.8 μg/m3 (33) 55.0
 
June 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 27.0 μg/m3 (25) 7.3 μg/m3 (31) 50.0
 
June 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 20.0 μg/m3 (19) 5.7 μg/m3 (24) 43.0
 
June 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 26.0 μg/m3 (25) 5.4 μg/m3 (23) 50.0
 
June 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 56.0 μg/m3 (52) 6.9 μg/m3 (29) 52.0
 
June 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 31.0 μg/m3 (29) 4.7 μg/m3 (20) 40.0
 
June 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 26.0 μg/m3 (25) 3.7 μg/m3 (16) 38.0
 
June 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 33.0 μg/m3 (31) 4.2 μg/m3 (18) 36.0
 
June 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 53.0 μg/m3 (50) 5.5 μg/m3 (23) 50.0
 
June 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 47.0 μg/m3 (44) 5.2 μg/m3 (22) 44.0
 
June 15, 2021, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 34.0 μg/m3 (32) 4.5 μg/m3 (19) 32.0