ID: 1211

AQSQID: 320030298

Site Name: Greenvalley

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

Updated: Sept. 21, 2020, 5:40 p.m.

Location: Henderson (Gibson Spgs), NV

Reporting: True, Located: True

Current AQI: 54.0

Henderson (Gibson Spgs) NV, US: 36.048705, -115.052942

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 55.0 μg/m3 (50) 13.8 μg/m3 (54) 54.0
 
Sept. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 72.0 μg/m3 (58) 15.2 μg/m3 (57) 58.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 69.0 μg/m3 (57) 16.7 μg/m3 (60) 60.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 41.0 μg/m3 (37) 14.3 μg/m3 (55) 55.0
 
Sept. 21, 2020, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 32.0 μg/m3 (29) 12.9 μg/m3 (52) 52.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 32.0 μg/m3 (29) 13.0 μg/m3 (52) 52.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 32.0 μg/m3 (29) 13.4 μg/m3 (53) 53.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 31.0 μg/m3 (28) 12.7 μg/m3 (51) 51.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 31.0 μg/m3 (28) 12.3 μg/m3 (51) 51.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 31.0 μg/m3 (28) 12.3 μg/m3 (51) 51.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 29.0 μg/m3 (26) 12.6 μg/m3 (51) 51.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 32.0 μg/m3 (29) 13.8 μg/m3 (54) 54.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 34.0 μg/m3 (31) 15.4 μg/m3 (57) 57.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 37.0 μg/m3 (34) 16.4 μg/m3 (59) 59.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 40.0 μg/m3 (36) 15.3 μg/m3 (57) 57.0
 
Sept. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 42.0 μg/m3 (38) 14.1 μg/m3 (54) 54.0
 
Sept. 21, 2020, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 42.0 μg/m3 (38) 14.4 μg/m3 (55) 55.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 48.0 μg/m3 (44) 14.2 μg/m3 (55) 55.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 45.0 μg/m3 (41) 14.9 μg/m3 (56) 56.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 41.0 μg/m3 (37) 16.2 μg/m3 (59) 59.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 43.0 μg/m3 (39) 18.3 μg/m3 (63) 63.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 45.0 μg/m3 (41) 20.3 μg/m3 (68) 68.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 44.0 μg/m3 (40) 20.0 μg/m3 (67) 67.0
 
Sept. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 43.0 μg/m3 (39) 20.7 μg/m3 (69) 69.0
 
Sept. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 55.0 μg/m3 (50) 28.5 μg/m3 (85) 85.0
 
Sept. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 60.0 μg/m3 (52) 33.1 μg/m3 (95) 95.0
 
Sept. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 61.0 μg/m3 (53) 28.8 μg/m3 (86) 86.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 47.0 μg/m3 (43) 27.7 μg/m3 (83) 83.0
 
Sept. 20, 2020, noon N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 52.0 μg/m3 (47) 33.1 μg/m3 (95) 95.0
 
Sept. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 65.0 μg/m3 (55) 41.3 μg/m3 (114) 114.0
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 65.0 μg/m3 (55) 45.5 μg/m3 (125) 125.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 63.0 μg/m3 (54) 42.9 μg/m3 (118) 118.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 65.0 μg/m3 (55) 43.1 μg/m3 (119) 119.0
 
Sept. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 66.0 μg/m3 (56) 44.2 μg/m3 (122) 122.0
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 65.0 μg/m3 (55) 43.3 μg/m3 (120) 120.0
 
Sept. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 63.0 μg/m3 (54) 41.7 μg/m3 (116) 116.0
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 65.0 μg/m3 (55) 40.3 μg/m3 (112) 112.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 60.0 μg/m3 (52) 38.8 μg/m3 (108) 108.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 50.0 μg/m3 (45) 31.6 μg/m3 (92) 92.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 40.0 μg/m3 (36) 22.2 μg/m3 (72) 72.0
 
Sept. 20, 2020, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 45.0 μg/m3 (41) 25.6 μg/m3 (79) 79.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 26.0 μg/m3 (24) 13.0 μg/m3 (52) 52.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 29.0 μg/m3 (26) 16.8 μg/m3 (60) 60.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 38.0 μg/m3 (35) 24.0 μg/m3 (76) 76.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 62.0 μg/m3 (54) 43.4 μg/m3 (120) 120.0
 
Sept. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 74.0 μg/m3 (60) 53.1 μg/m3 (144) 144.0
 
Sept. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 68.0 μg/m3 (56) 48.0 μg/m3 (131) 131.0
 
Sept. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 76.0 μg/m3 (60) 51.9 μg/m3 (141) 141.0
 
Sept. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 75.0 μg/m3 (60) 56.1 μg/m3 (150) 150.0
 
Sept. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 61.0 μg/m3 (53) 43.7 μg/m3 (120) 120.0
 
Sept. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 46.0 μg/m3 (42) 28.1 μg/m3 (84) 84.0
 
Sept. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 34.0 μg/m3 (31) 16.9 μg/m3 (60) 60.0
 
Sept. 19, 2020, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 30.0 μg/m3 (27) 11.6 μg/m3 (48) 48.0
 
Sept. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 31.0 μg/m3 (28) 11.2 μg/m3 (47) 47.0
 
Sept. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 30.0 μg/m3 (27) 11.4 μg/m3 (48) 48.0
 
Sept. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 34.0 μg/m3 (31) 12.3 μg/m3 (51) 51.0
 
Sept. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 38.0 μg/m3 (35) 14.9 μg/m3 (56) 56.0
 
Sept. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 44.0 μg/m3 (40) 19.2 μg/m3 (65) 65.0
 
Sept. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 57.0 μg/m3 (51) 23.3 μg/m3 (74) 74.0
 
Sept. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 53.0 μg/m3 (48) 22.9 μg/m3 (73) 73.0
 
Sept. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 52.0 μg/m3 (47) 22.3 μg/m3 (72) 72.0
 
Sept. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 47.0 μg/m3 (43) 20.3 μg/m3 (68) 68.0
 
Sept. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 34.0 μg/m3 (31) 15.1 μg/m3 (57) 57.0
 
Sept. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 33.0 μg/m3 (30) 13.7 μg/m3 (54) 54.0
 
Sept. 19, 2020, midnight N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 36.0 μg/m3 (33) 11.9 μg/m3 (50) 50.0
 
Sept. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 44.0 μg/m3 (40) 15.2 μg/m3 (57) 57.0
 
Sept. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 51.0 μg/m3 (46) 17.8 μg/m3 (62) 62.0
 
Sept. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 125.0 μg/m3 (85) 23.1 μg/m3 (74) 85.0
 
Sept. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A 53.0 μg/m3 (48) 20.3 μg/m3 (68) 68.0
 
Sept. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 68.0 μg/m3 (56) 22.7 μg/m3 (73) 73.0
 
Sept. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 66.0 μg/m3 (56) 22.9 μg/m3 (73) 73.0
 
Sept. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 71.0 μg/m3 (58) 22.3 μg/m3 (72) 72.0
 
Sept. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 71.0 μg/m3 (58) 23.9 μg/m3 (75) 75.0
 
Sept. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 85.0 μg/m3 (65) 25.1 μg/m3 (78) 78.0
 
Sept. 18, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 69.0 μg/m3 (57) 23.8 μg/m3 (75) 75.0
 
Sept. 18, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 53.0 μg/m3 (48) 22.3 μg/m3 (72) 72.0
 
Sept. 18, 2020, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 44.0 μg/m3 (40) 21.3 μg/m3 (70) 70.0
 
Sept. 18, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 43.0 μg/m3 (39) 21.6 μg/m3 (70) 70.0
 
Sept. 18, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 47.0 μg/m3 (43) 20.8 μg/m3 (69) 69.0
 
Sept. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 48.0 μg/m3 (44) 20.0 μg/m3 (67) 67.0
 
Sept. 18, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 43.0 μg/m3 (39) 17.8 μg/m3 (62) 62.0
 
Sept. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 42.0 μg/m3 (38) 16.6 μg/m3 (60) 60.0
 
Sept. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 36.0 μg/m3 (33) 16.1 μg/m3 (59) 59.0
 
Sept. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 31.0 μg/m3 (28) 15.1 μg/m3 (57) 57.0
 
Sept. 18, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 28.0 μg/m3 (25) 13.4 μg/m3 (53) 53.0
 
Sept. 18, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 29.0 μg/m3 (26) 13.3 μg/m3 (53) 53.0
 
Sept. 18, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 44.0 μg/m3 (40) 14.4 μg/m3 (55) 55.0
 
Sept. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 46.0 μg/m3 (42) 13.3 μg/m3 (53) 53.0
 
Sept. 18, 2020, midnight N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 34.0 μg/m3 (31) 11.6 μg/m3 (48) 48.0
 
Sept. 17, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 26.0 μg/m3 (24) 9.7 μg/m3 (40) 45.0
 
Sept. 17, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 31.0 μg/m3 (28) 10.4 μg/m3 (43) 50.0
 
Sept. 17, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A 41.0 μg/m3 (37) 11.1 μg/m3 (46) 52.0
 
Sept. 17, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 36.0 μg/m3 (33) 11.1 μg/m3 (46) 47.0
 
Sept. 17, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 31.0 μg/m3 (28) 10.9 μg/m3 (45) 45.0
 
Sept. 17, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 41.0 μg/m3 (37) 13.3 μg/m3 (53) 53.0
 
Sept. 17, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 60.0 μg/m3 (52) 18.5 μg/m3 (64) 64.0
 
Sept. 17, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 55.0 μg/m3 (50) 20.9 μg/m3 (69) 69.0
 
Sept. 17, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 64.0 μg/m3 (54) 22.9 μg/m3 (73) 73.0
 
Sept. 17, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 55.0 μg/m3 (50) 21.8 μg/m3 (71) 71.0
 
Sept. 17, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 48.0 μg/m3 (44) 20.9 μg/m3 (69) 69.0
 
Sept. 17, 2020, noon N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 45.0 μg/m3 (41) 20.4 μg/m3 (68) 68.0
 
Sept. 17, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 38.0 μg/m3 (35) 19.5 μg/m3 (66) 66.0
 
Sept. 17, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 38.0 μg/m3 (35) 18.3 μg/m3 (63) 63.0
 
Sept. 17, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 35.0 μg/m3 (32) 16.3 μg/m3 (59) 59.0
 
Sept. 17, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 37.0 μg/m3 (34) 16.7 μg/m3 (60) 60.0
 
Sept. 17, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 41.0 μg/m3 (37) 16.8 μg/m3 (60) 60.0
 
Sept. 17, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 34.0 μg/m3 (31) 15.7 μg/m3 (58) 58.0
 
Sept. 17, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 34.0 μg/m3 (31) 15.4 μg/m3 (57) 57.0
 
Sept. 17, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 34.0 μg/m3 (31) 14.6 μg/m3 (56) 56.0
 
Sept. 17, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 36.0 μg/m3 (33) 13.8 μg/m3 (54) 54.0
 
Sept. 17, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 34.0 μg/m3 (31) 12.1 μg/m3 (50) 50.0
 
Sept. 17, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 23.0 μg/m3 (21) 9.9 μg/m3 (41) 41.0
 
Sept. 17, 2020, midnight N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 24.0 μg/m3 (22) 9.1 μg/m3 (38) 48.0
 
Sept. 16, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 21.0 μg/m3 (19) 8.9 μg/m3 (37) 48.0
 
Sept. 16, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 21.0 μg/m3 (19) 8.7 μg/m3 (36) 48.0
 
Sept. 16, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A 30.0 μg/m3 (27) 12.3 μg/m3 (51) 53.0
 
Sept. 16, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (55) N/A 40.0 μg/m3 (36) 15.6 μg/m3 (58) 58.0
 
Sept. 16, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 45.0 μg/m3 (41) 16.6 μg/m3 (60) 60.0
 
Sept. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 45.0 μg/m3 (41) 16.7 μg/m3 (60) 60.0
 
Sept. 16, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 51.0 μg/m3 (46) 17.8 μg/m3 (62) 62.0
 
Sept. 16, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 69.0 μg/m3 (57) 19.9 μg/m3 (67) 67.0
 
Sept. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 67.0 μg/m3 (56) 20.5 μg/m3 (68) 68.0
 
Sept. 16, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 79.0 μg/m3 (62) 21.6 μg/m3 (70) 70.0
 
Sept. 16, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 47.0 μg/m3 (43) 18.7 μg/m3 (64) 64.0
 
Sept. 16, 2020, noon N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 36.0 μg/m3 (33) 19.1 μg/m3 (65) 65.0
 
Sept. 16, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 39.0 μg/m3 (35) 19.8 μg/m3 (67) 67.0
 
Sept. 16, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 34.0 μg/m3 (31) 19.6 μg/m3 (66) 66.0
 
Sept. 16, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 40.0 μg/m3 (36) 19.7 μg/m3 (66) 66.0
 
Sept. 16, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 37.0 μg/m3 (34) 18.9 μg/m3 (65) 65.0
 
Sept. 16, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 40.0 μg/m3 (36) 19.0 μg/m3 (65) 65.0
 
Sept. 16, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 35.0 μg/m3 (32) 17.0 μg/m3 (61) 61.0
 
Sept. 16, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 36.0 μg/m3 (33) 15.7 μg/m3 (58) 58.0
 
Sept. 16, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 38.0 μg/m3 (35) 14.3 μg/m3 (55) 55.0
 
Sept. 16, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 36.0 μg/m3 (33) 15.2 μg/m3 (57) 57.0
 
Sept. 16, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 36.0 μg/m3 (33) 13.7 μg/m3 (54) 54.0
 
Sept. 16, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 29.0 μg/m3 (26) 11.6 μg/m3 (48) 48.0
 
Sept. 16, 2020, midnight N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 27.0 μg/m3 (25) 11.4 μg/m3 (48) 48.0
 
Sept. 15, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 25.0 μg/m3 (23) 11.1 μg/m3 (46) 48.0
 
Sept. 15, 2020, 10 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) 10.5 μg/m3 (44) 46.0
 
Sept. 15, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 25.0 μg/m3 (23) 10.8 μg/m3 (45) 48.0
 
Sept. 15, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 42.0 μg/m3 (38) 14.8 μg/m3 (56) 56.0
 
Sept. 15, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 69.0 μg/m3 (57) 16.3 μg/m3 (59) 59.0
 
Sept. 15, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 59.0 μg/m3 (52) 17.3 μg/m3 (61) 61.0
 
Sept. 15, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 86.0 μg/m3 (66) 19.2 μg/m3 (65) 66.0
 
Sept. 15, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 77.0 μg/m3 (61) 19.9 μg/m3 (67) 67.0
 
Sept. 15, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 64.0 μg/m3 (54) 18.0 μg/m3 (63) 63.0
 
Sept. 15, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 50.0 μg/m3 (45) 16.8 μg/m3 (60) 60.0
 
Sept. 15, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 52.0 μg/m3 (47) 18.0 μg/m3 (63) 63.0
 
Sept. 15, 2020, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 37.0 μg/m3 (34) 18.0 μg/m3 (63) 63.0
 
Sept. 15, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 40.0 μg/m3 (36) 20.1 μg/m3 (67) 67.0
 
Sept. 15, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 37.0 μg/m3 (34) 18.5 μg/m3 (64) 64.0
 
Sept. 15, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 35.0 μg/m3 (32) 17.6 μg/m3 (62) 62.0
 
Sept. 15, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 18.0 μg/m3 (63) 63.0
 
Sept. 15, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 34.0 μg/m3 (31) 17.7 μg/m3 (62) 62.0
 
Sept. 15, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 40.0 μg/m3 (36) 18.2 μg/m3 (63) 63.0
 
Sept. 15, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 43.0 μg/m3 (39) 19.4 μg/m3 (66) 66.0
 
Sept. 15, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 36.0 μg/m3 (33) 16.8 μg/m3 (60) 60.0
 
Sept. 15, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 27.0 μg/m3 (25) 13.5 μg/m3 (53) 53.0
 
Sept. 15, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 31.0 μg/m3 (28) 13.1 μg/m3 (52) 52.0
 
Sept. 15, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 30.0 μg/m3 (27) 12.7 μg/m3 (51) 51.0
 
Sept. 15, 2020, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 27.0 μg/m3 (25) 12.5 μg/m3 (51) 51.0
 
Sept. 14, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 28.0 μg/m3 (25) 13.0 μg/m3 (52) 52.0
 
Sept. 14, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 36.0 μg/m3 (33) 13.8 μg/m3 (54) 54.0
 
Sept. 14, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 45.0 μg/m3 (41) 14.3 μg/m3 (55) 55.0
 
Sept. 14, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 69.0 μg/m3 (57) 15.5 μg/m3 (57) 57.0
 
Sept. 14, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 41.0 μg/m3 (37) 14.2 μg/m3 (55) 55.0
 
Sept. 14, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 42.0 μg/m3 (38) 12.0 μg/m3 (50) 50.0
 
Sept. 14, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 54.0 μg/m3 (49) 11.2 μg/m3 (47) 49.0