ID: 546

AQSQID: 320030071

Site Name: Walter Johnson

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

Updated: July 12, 2020, 12:36 a.m.

Location: Las Vegas (Villa Monterey Dr), NV

Reporting: True, Located: True

Current AQI: 37.0

Las Vegas (Villa Monterey Dr) NV, US: 36.169756, -115.263038

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 11, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 22.0 μg/m3 (20) 5.2 μg/m3 (22) 37.0
 
July 11, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 21.0 μg/m3 (19) 5.5 μg/m3 (23) 38.0
 
July 11, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 24.0 μg/m3 (22) 5.5 μg/m3 (23) 38.0
 
July 11, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 24.0 μg/m3 (22) 5.3 μg/m3 (22) 38.0
 
July 11, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (59) N/A 27.0 μg/m3 (25) 6.4 μg/m3 (27) 59.0
 
July 11, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (57) N/A 22.0 μg/m3 (20) 5.9 μg/m3 (25) 57.0
 
July 11, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 21.0 μg/m3 (19) 5.1 μg/m3 (21) 47.0
 
July 11, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 18.0 μg/m3 (16) 4.9 μg/m3 (20) 39.0
 
July 11, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 22.0 μg/m3 (20) 5.5 μg/m3 (23) 34.0
 
July 11, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 27.0 μg/m3 (25) 6.4 μg/m3 (27) 27.0
 
July 11, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 22.0 μg/m3 (20) 6.7 μg/m3 (28) 28.0
 
July 11, 2020, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 21.0 μg/m3 (19) 6.3 μg/m3 (26) 26.0
 
July 11, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 31.0 μg/m3 (28) 7.3 μg/m3 (30) 30.0
 
July 11, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 19.0 μg/m3 (17) 5.6 μg/m3 (23) 23.0
 
July 11, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 19.0 μg/m3 (17) 5.5 μg/m3 (23) 24.0
 
July 11, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 33.0 μg/m3 (30) 7.8 μg/m3 (32) 32.0
 
July 11, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 33.0 μg/m3 (30) 6.7 μg/m3 (28) 30.0
 
July 11, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 24.0 μg/m3 (22) 5.2 μg/m3 (22) 29.0
 
July 11, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 33.0 μg/m3 (30) 5.3 μg/m3 (22) 35.0
 
July 11, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 15.0 μg/m3 (14) 4.5 μg/m3 (19) 35.0
 
July 11, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 15.0 μg/m3 (14) 4.7 μg/m3 (20) 33.0
 
July 11, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 21.0 μg/m3 (19) 4.4 μg/m3 (18) 36.0
 
July 11, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 18.0 μg/m3 (16) 4.1 μg/m3 (17) 38.0
 
July 11, 2020, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 14.0 μg/m3 (13) 4.2 μg/m3 (18) 40.0
 
July 10, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 14.0 μg/m3 (13) 4.2 μg/m3 (18) 42.0
 
July 10, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 14.0 μg/m3 (13) 4.1 μg/m3 (17) 42.0
 
July 10, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 16.0 μg/m3 (15) 4.1 μg/m3 (17) 43.0
 
July 10, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (59) N/A 23.0 μg/m3 (21) 5.1 μg/m3 (21) 59.0
 
July 10, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 85.0 ppb (67) N/A 28.0 μg/m3 (25) 6.6 μg/m3 (28) 67.0
 
July 10, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 80.0 ppb (62) N/A 36.0 μg/m3 (33) 7.0 μg/m3 (29) 62.0
 
July 10, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (57) N/A 28.0 μg/m3 (25) 5.9 μg/m3 (25) 57.0
 
July 10, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 28.0 μg/m3 (25) 5.6 μg/m3 (23) 51.0
 
July 10, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 31.0 μg/m3 (28) 5.6 μg/m3 (23) 42.0
 
July 10, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 28.0 μg/m3 (25) 5.5 μg/m3 (23) 34.0
 
July 10, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 31.0 μg/m3 (28) 6.2 μg/m3 (26) 28.0
 
July 10, 2020, noon N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 34.0 μg/m3 (31) 6.5 μg/m3 (27) 31.0
 
July 10, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 32.0 μg/m3 (29) 6.1 μg/m3 (25) 32.0
 
July 10, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 28.0 μg/m3 (25) 5.5 μg/m3 (23) 35.0
 
July 10, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 30.0 μg/m3 (27) 5.7 μg/m3 (24) 38.0
 
July 10, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 34.0 μg/m3 (31) 5.9 μg/m3 (25) 45.0
 
July 10, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 22.0 μg/m3 (20) 4.7 μg/m3 (20) 49.0
 
July 10, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 32.0 μg/m3 (29) 4.8 μg/m3 (20) 47.0
 
July 10, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 27.0 μg/m3 (25) 4.7 μg/m3 (20) 45.0
 
July 10, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 28.0 μg/m3 (25) 5.5 μg/m3 (23) 45.0
 
July 10, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 18.0 μg/m3 (16) 3.9 μg/m3 (16) 48.0
 
July 10, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 14.0 μg/m3 (13) 3.4 μg/m3 (14) 50.0
 
July 10, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 11.0 μg/m3 (10) 2.5 μg/m3 (10) 50.0
 
July 10, 2020, midnight N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A 10.0 μg/m3 (9) 2.4 μg/m3 (10) 52.0
 
July 9, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (57) N/A 11.0 μg/m3 (10) 3.1 μg/m3 (13) 57.0
 
July 9, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 77.0 ppb (60) N/A 12.0 μg/m3 (11) 3.2 μg/m3 (13) 60.0
 
July 9, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (61) N/A 13.0 μg/m3 (12) 3.4 μg/m3 (14) 61.0
 
July 9, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (61) N/A 14.0 μg/m3 (13) 3.6 μg/m3 (15) 61.0
 
July 9, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (62) N/A 18.0 μg/m3 (16) 4.1 μg/m3 (17) 62.0
 
July 9, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 80.0 ppb (62) N/A 25.0 μg/m3 (23) 5.7 μg/m3 (24) 62.0
 
July 9, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (62) N/A 37.0 μg/m3 (34) 7.9 μg/m3 (33) 62.0
 
July 9, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (57) N/A 38.0 μg/m3 (35) 8.7 μg/m3 (36) 57.0
 
July 9, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 43.0 μg/m3 (39) 9.3 μg/m3 (39) 49.0
 
July 9, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 39.0 μg/m3 (35) 8.9 μg/m3 (37) 43.0
 
July 9, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 41.0 μg/m3 (37) 7.9 μg/m3 (33) 37.0
 
July 9, 2020, noon N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 37.0 μg/m3 (34) 7.4 μg/m3 (31) 34.0
 
July 9, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 43.0 μg/m3 (39) 7.4 μg/m3 (31) 39.0
 
July 9, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 29.0 μg/m3 (26) 6.7 μg/m3 (28) 35.0
 
July 9, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 25.0 μg/m3 (23) 6.0 μg/m3 (25) 46.0
 
July 9, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A 35.0 μg/m3 (32) 6.3 μg/m3 (26) 52.0
 
July 9, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A 20.0 μg/m3 (18) 4.9 μg/m3 (20) 52.0
 
July 9, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A 19.0 μg/m3 (17) 5.0 μg/m3 (21) 52.0
 
July 9, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A 21.0 μg/m3 (19) 4.6 μg/m3 (19) 52.0
 
July 9, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (54) N/A 17.0 μg/m3 (15) 4.5 μg/m3 (19) 54.0
 
July 9, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (54) N/A 19.0 μg/m3 (17) 4.2 μg/m3 (18) 54.0
 
July 9, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (56) N/A 18.0 μg/m3 (16) 4.0 μg/m3 (17) 56.0
 
July 9, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (58) N/A 13.0 μg/m3 (12) 3.5 μg/m3 (15) 58.0
 
July 9, 2020, midnight N/A N/A N/A N/A N/A N/A 76.0 ppb (59) N/A 13.0 μg/m3 (12) 3.4 μg/m3 (14) 59.0
 
July 8, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (57) N/A 12.0 μg/m3 (11) 3.3 μg/m3 (14) 57.0
 
July 8, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A 11.0 μg/m3 (10) 3.2 μg/m3 (13) 53.0
 
July 8, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A 12.0 μg/m3 (11) 3.2 μg/m3 (13) 52.0
 
July 8, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A 11.0 μg/m3 (10) 3.1 μg/m3 (13) 52.0
 
July 8, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 11.0 μg/m3 (10) 3.2 μg/m3 (13) 51.0
 
July 8, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 14.0 μg/m3 (13) 3.5 μg/m3 (15) 50.0
 
July 8, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (55) N/A N/A N/A 55.0
 
July 8, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 43.0 μg/m3 (39) 8.9 μg/m3 (37) 48.0
 
July 8, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 37.0 μg/m3 (34) 8.5 μg/m3 (35) 44.0
 
July 8, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 33.0 μg/m3 (30) 7.7 μg/m3 (32) 36.0
 
July 8, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 39.0 μg/m3 (35) 8.0 μg/m3 (33) 35.0
 
July 8, 2020, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 34.0 μg/m3 (31) 7.5 μg/m3 (31) 31.0
 
July 8, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 24.0 μg/m3 (22) 7.0 μg/m3 (29) 37.0
 
July 8, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 31.0 μg/m3 (28) 7.3 μg/m3 (30) 44.0
 
July 8, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 28.0 μg/m3 (25) 7.2 μg/m3 (30) 45.0
 
July 8, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 31.0 μg/m3 (28) 7.2 μg/m3 (30) 45.0
 
July 8, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 24.0 μg/m3 (22) 6.5 μg/m3 (27) 42.0
 
July 8, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 21.0 μg/m3 (19) 6.1 μg/m3 (25) 38.0
 
July 8, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 24.0 μg/m3 (22) 6.4 μg/m3 (27) 36.0
 
July 8, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 31.0 μg/m3 (28) 6.8 μg/m3 (28) 38.0
 
July 8, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 22.0 μg/m3 (20) 5.7 μg/m3 (24) 42.0
 
July 8, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 17.0 μg/m3 (15) 4.9 μg/m3 (20) 43.0
 
July 8, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 12.0 μg/m3 (11) 4.0 μg/m3 (17) 42.0
 
July 8, 2020, midnight N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 42.0
 
July 7, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 13.0 μg/m3 (12) 3.9 μg/m3 (16) 42.0
 
July 7, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 15.0 μg/m3 (14) 4.1 μg/m3 (17) 40.0
 
July 7, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 17.0 μg/m3 (15) 4.6 μg/m3 (19) 40.0
 
July 7, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 17.0 μg/m3 (15) 5.2 μg/m3 (22) 40.0
 
July 7, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 28.0 μg/m3 (25) 6.0 μg/m3 (25) 41.0
 
July 7, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 23.0 μg/m3 (21) 5.4 μg/m3 (23) 38.0
 
July 7, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 16.0 μg/m3 (15) 4.9 μg/m3 (20) 38.0
 
July 7, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 21.0 μg/m3 (19) 5.1 μg/m3 (21) 37.0
 
July 7, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 34.0 μg/m3 (31) 6.6 μg/m3 (28) 39.0
 
July 7, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 31.0 μg/m3 (28) 6.9 μg/m3 (29) 35.0
 
July 7, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 27.0 μg/m3 (25) 6.5 μg/m3 (27) 35.0
 
July 7, 2020, noon N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 20.0 μg/m3 (18) 6.5 μg/m3 (27) 36.0
 
July 7, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 21.0 μg/m3 (19) 6.7 μg/m3 (28) 38.0
 
July 7, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 22.0 μg/m3 (20) 7.0 μg/m3 (29) 38.0
 
July 7, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 32.0 μg/m3 (29) 8.1 μg/m3 (34) 40.0
 
July 7, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 8.9 μg/m3 (37) 37.0
 
July 7, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 32.0 μg/m3 (29) 7.8 μg/m3 (32) 43.0
 
July 7, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 35.0 μg/m3 (32) 7.4 μg/m3 (31) 42.0
 
July 7, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 36.0 μg/m3 (33) 6.9 μg/m3 (29) 37.0
 
July 7, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 24.0 μg/m3 (22) 6.3 μg/m3 (26) 41.0
 
July 7, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 23.0 μg/m3 (21) 6.4 μg/m3 (27) 46.0
 
July 7, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 23.0 μg/m3 (21) 6.7 μg/m3 (28) 46.0
 
July 7, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 22.0 μg/m3 (20) 6.7 μg/m3 (28) 45.0
 
July 7, 2020, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 22.0 μg/m3 (20) 6.0 μg/m3 (25) 44.0
 
July 6, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 19.0 μg/m3 (17) 5.1 μg/m3 (21) 42.0
 
July 6, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 21.0 μg/m3 (19) 4.6 μg/m3 (19) 44.0
 
July 6, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 21.0 μg/m3 (19) 4.9 μg/m3 (20) 47.0
 
July 6, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 21.0 μg/m3 (19) 5.4 μg/m3 (23) 51.0
 
July 6, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 18.0 μg/m3 (16) 5.2 μg/m3 (22) 48.0
 
July 6, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 27.0 μg/m3 (25) 6.4 μg/m3 (27) 49.0
 
July 6, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 26.0 μg/m3 (24) 5.5 μg/m3 (23) 46.0
 
July 6, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 33.0 μg/m3 (30) 5.5 μg/m3 (23) 39.0
 
July 6, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 25.0 μg/m3 (23) 5.5 μg/m3 (23) 31.0
 
July 6, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 31.0 μg/m3 (28) 5.5 μg/m3 (23) 28.0
 
July 6, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
July 6, 2020, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 23.0 μg/m3 (21) 6.4 μg/m3 (27) 27.0
 
July 6, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 33.0 μg/m3 (30) 7.0 μg/m3 (29) 30.0
 
July 6, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 27.0 μg/m3 (25) 5.7 μg/m3 (24) 25.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 28.0 μg/m3 (25) 5.6 μg/m3 (23) 26.0
 
July 6, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 30.0 μg/m3 (27) 6.2 μg/m3 (26) 29.0
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 24.0 μg/m3 (22) 4.6 μg/m3 (19) 34.0
 
July 6, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 33.0 μg/m3 (30) 5.4 μg/m3 (23) 30.0
 
July 6, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 38.0 μg/m3 (35) 5.5 μg/m3 (23) 35.0
 
July 6, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 16.0 μg/m3 (15) 4.2 μg/m3 (18) 37.0
 
July 6, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 16.0 μg/m3 (15) 4.6 μg/m3 (19) 37.0
 
July 6, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 38.0
 
July 6, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 13.0 μg/m3 (12) 3.7 μg/m3 (15) 39.0
 
July 6, 2020, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 14.0 μg/m3 (13) 3.6 μg/m3 (15) 39.0
 
July 5, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 13.0 μg/m3 (12) 3.5 μg/m3 (15) 39.0
 
July 5, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 12.0 μg/m3 (11) 3.4 μg/m3 (14) 40.0
 
July 5, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 13.0 μg/m3 (12) 3.4 μg/m3 (14) 40.0
 
July 5, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 11.0 μg/m3 (10) 3.4 μg/m3 (14) 41.0
 
July 5, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 12.0 μg/m3 (11) 3.9 μg/m3 (16) 42.0
 
July 5, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 14.0 μg/m3 (13) 4.2 μg/m3 (18) 43.0
 
July 5, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 17.0 μg/m3 (15) 4.4 μg/m3 (18) 42.0
 
July 5, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 16.0 μg/m3 (15) 4.9 μg/m3 (20) 38.0
 
July 5, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 15.0 μg/m3 (14) 4.7 μg/m3 (20) 32.0
 
July 5, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 15.0 μg/m3 (14) 4.7 μg/m3 (20) 25.0
 
July 5, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 19.0 μg/m3 (17) 5.5 μg/m3 (23) 23.0
 
July 5, 2020, noon N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 21.0 μg/m3 (19) 5.7 μg/m3 (24) 24.0
 
July 5, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 30.0 μg/m3 (27) 7.5 μg/m3 (31) 31.0
 
July 5, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 31.0 μg/m3 (28) 9.2 μg/m3 (38) 38.0
 
July 5, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 20.0 μg/m3 (18) 5.1 μg/m3 (21) 22.0
 
July 5, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 24.0 μg/m3 (22) 4.9 μg/m3 (20) 27.0
 
July 5, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 35.0 μg/m3 (32) 11.1 μg/m3 (46) 46.0
 
July 5, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 36.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
July 5, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 77.0 μg/m3 (61) 30.9 μg/m3 (90) 90.0
 
July 5, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 68.0 μg/m3 (56) 38.3 μg/m3 (107) 107.0
 
July 5, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 34.0 μg/m3 (31) 17.0 μg/m3 (61) 61.0
 
July 5, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 13.0 μg/m3 (12) 4.7 μg/m3 (20) 29.0
 
July 5, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 12.0 μg/m3 (11) 3.4 μg/m3 (14) 32.0
 
July 5, 2020, midnight N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 13.0 μg/m3 (12) 3.6 μg/m3 (15) 37.0