ID: 1291

AQSQID: 320310025

Site Name: Toll

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

Updated: Sept. 19, 2020, 3:39 p.m.

Location: Reno (Geiger Grade), NV

Reporting: True, Located: True

Current AQI: 29.0

Reno (Geiger Grade) NV, US: 39.399841, -119.739606

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 24.0 μg/m3 (22) 7.0 μg/m3 (29) 29.0
 
Sept. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 17.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
Sept. 19, 2020, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 19.0 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
Sept. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 23.0 μg/m3 (21) 5.0 μg/m3 (21) 21.0
 
Sept. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 27.0 μg/m3 (25) 16.0 μg/m3 (59) 59.0
 
Sept. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 30.0 μg/m3 (27) 12.0 μg/m3 (50) 50.0
 
Sept. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 30.0 μg/m3 (27) 16.0 μg/m3 (59) 59.0
 
Sept. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 25.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
Sept. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 23.0 μg/m3 (21) 10.0 μg/m3 (42) 42.0
 
Sept. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 28.0 μg/m3 (25) 8.0 μg/m3 (33) 33.0
 
Sept. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 23.0 μg/m3 (21) N/A 30.0
 
Sept. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 31.0 μg/m3 (28) 14.0 μg/m3 (54) 54.0
 
Sept. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 57.0 μg/m3 (51) 14.0 μg/m3 (54) 54.0
 
Sept. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 44.0 μg/m3 (40) 14.0 μg/m3 (54) 54.0
 
Sept. 19, 2020, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 40.0 μg/m3 (36) 19.0 μg/m3 (65) 65.0
 
Sept. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 53.0 μg/m3 (48) 9.0 μg/m3 (38) 48.0
 
Sept. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 64.0 μg/m3 (54) 3.0 μg/m3 (12) 54.0
 
Sept. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 32.0
 
Sept. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 38.0 μg/m3 (35) 5.0 μg/m3 (21) 35.0
 
Sept. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 43.0 μg/m3 (39) 8.0 μg/m3 (33) 39.0
 
Sept. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 39.0 μg/m3 (35) 3.0 μg/m3 (12) 35.0
 
Sept. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 74.0 μg/m3 (60) 23.0 μg/m3 (73) 73.0
 
Sept. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 53.0 μg/m3 (48) 38.0 μg/m3 (106) 106.0
 
Sept. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 62.0 μg/m3 (54) 31.0 μg/m3 (90) 90.0
 
Sept. 18, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 103.0 μg/m3 (74) 50.0 μg/m3 (136) 136.0
 
Sept. 18, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 80.0 μg/m3 (62) 46.0 μg/m3 (126) 126.0
 
Sept. 18, 2020, noon N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 75.0 μg/m3 (60) 44.0 μg/m3 (121) 121.0
 
Sept. 18, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 73.0 μg/m3 (59) 56.0 μg/m3 (150) 150.0
 
Sept. 18, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 60.0 μg/m3 (52) 44.0 μg/m3 (121) 121.0
 
Sept. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 58.0 μg/m3 (52) 39.0 μg/m3 (109) 109.0
 
Sept. 18, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 55.0 μg/m3 (50) 36.0 μg/m3 (101) 101.0
 
Sept. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 52.0 μg/m3 (47) 38.0 μg/m3 (106) 106.0
 
Sept. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 52.0 μg/m3 (47) 35.0 μg/m3 (99) 99.0
 
Sept. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 60.0 μg/m3 (52) 43.0 μg/m3 (119) 119.0
 
Sept. 18, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 66.0 μg/m3 (56) 51.0 μg/m3 (139) 139.0
 
Sept. 18, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 76.0 μg/m3 (60) 54.0 μg/m3 (146) 146.0
 
Sept. 18, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 83.0 μg/m3 (64) 52.0 μg/m3 (141) 141.0
 
Sept. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 99.0 μg/m3 (72) 50.0 μg/m3 (136) 136.0
 
Sept. 18, 2020, midnight N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A 123.0 μg/m3 (84) 48.0 μg/m3 (131) 131.0
 
Sept. 17, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A 146.0 μg/m3 (96) 73.0 μg/m3 (159) 159.0
 
Sept. 17, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (56) N/A 182.0 μg/m3 (114) 108.0 μg/m3 (178) 178.0
 
Sept. 17, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A 241.0 μg/m3 (143) 165.0 μg/m3 (214) 214.0
 
Sept. 17, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A 220.0 μg/m3 (132) 157.0 μg/m3 (206) 206.0
 
Sept. 17, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 204.0 μg/m3 (124) 139.0 μg/m3 (194) 194.0
 
Sept. 17, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 195.0 μg/m3 (120) 146.0 μg/m3 (198) 198.0
 
Sept. 17, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 164.0 μg/m3 (104) 111.0 μg/m3 (179) 179.0
 
Sept. 17, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 193.0 μg/m3 (119) 123.0 μg/m3 (186) 186.0
 
Sept. 17, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 198.0 μg/m3 (122) 138.0 μg/m3 (193) 193.0
 
Sept. 17, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 212.0 μg/m3 (128) 124.0 μg/m3 (186) 186.0
 
Sept. 17, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 159.0 μg/m3 (102) 111.0 μg/m3 (179) 179.0
 
Sept. 17, 2020, noon N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 135.0 μg/m3 (90) 107.0 μg/m3 (177) 177.0
 
Sept. 17, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 139.0 μg/m3 (92) 118.0 μg/m3 (183) 183.0
 
Sept. 17, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 144.0 μg/m3 (94) 120.0 μg/m3 (184) 184.0
 
Sept. 17, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 155.0 μg/m3 (100) 123.0 μg/m3 (186) 186.0
 
Sept. 17, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 152.0 μg/m3 (98) 121.0 μg/m3 (184) 184.0
 
Sept. 17, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 154.0 μg/m3 (100) 115.0 μg/m3 (181) 181.0
 
Sept. 17, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 160.0 μg/m3 (102) 117.0 μg/m3 (182) 182.0
 
Sept. 17, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 150.0 μg/m3 (98) 110.0 μg/m3 (179) 179.0
 
Sept. 17, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 152.0 μg/m3 (98) 107.0 μg/m3 (177) 177.0
 
Sept. 17, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 145.0 μg/m3 (95) 106.0 μg/m3 (177) 177.0
 
Sept. 17, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 160.0 μg/m3 (102) 90.0 μg/m3 (168) 168.0
 
Sept. 17, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 190.0 μg/m3 (118) 121.0 μg/m3 (184) 184.0
 
Sept. 17, 2020, midnight N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 202.0 μg/m3 (124) 137.0 μg/m3 (193) 193.0
 
Sept. 16, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 183.0 μg/m3 (114) 117.0 μg/m3 (182) 182.0
 
Sept. 16, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 162.0 μg/m3 (104) 102.0 μg/m3 (174) 174.0
 
Sept. 16, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 151.0 μg/m3 (98) 104.0 μg/m3 (176) 176.0
 
Sept. 16, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 153.0 μg/m3 (99) 97.0 μg/m3 (172) 172.0
 
Sept. 16, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 160.0 μg/m3 (102) 102.0 μg/m3 (174) 174.0
 
Sept. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 158.0 μg/m3 (102) 94.0 μg/m3 (170) 170.0
 
Sept. 16, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 165.0 μg/m3 (105) 90.0 μg/m3 (168) 168.0
 
Sept. 16, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 178.0 μg/m3 (112) 95.0 μg/m3 (171) 171.0
 
Sept. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 217.0 μg/m3 (131) 94.0 μg/m3 (170) 170.0
 
Sept. 16, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 175.0 μg/m3 (110) 97.0 μg/m3 (172) 172.0
 
Sept. 16, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 132.0 μg/m3 (88) 93.0 μg/m3 (170) 170.0
 
Sept. 16, 2020, noon N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 127.0 μg/m3 (86) 90.0 μg/m3 (168) 168.0
 
Sept. 16, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 122.0 μg/m3 (84) 94.0 μg/m3 (170) 170.0
 
Sept. 16, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 121.0 μg/m3 (83) 96.0 μg/m3 (171) 171.0
 
Sept. 16, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 121.0 μg/m3 (83) 88.0 μg/m3 (167) 167.0
 
Sept. 16, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 127.0 μg/m3 (86) 88.0 μg/m3 (167) 167.0
 
Sept. 16, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 129.0 μg/m3 (87) 90.0 μg/m3 (168) 168.0
 
Sept. 16, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 120.0 μg/m3 (82) 78.0 μg/m3 (162) 162.0
 
Sept. 16, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 113.0 μg/m3 (79) 74.0 μg/m3 (160) 160.0
 
Sept. 16, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 128.0 μg/m3 (86) 79.0 μg/m3 (162) 162.0
 
Sept. 16, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 136.0 μg/m3 (90) 99.0 μg/m3 (173) 173.0
 
Sept. 16, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 161.0 μg/m3 (103) 108.0 μg/m3 (178) 178.0
 
Sept. 16, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 181.0 μg/m3 (113) 126.0 μg/m3 (187) 187.0
 
Sept. 16, 2020, midnight N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 154.0 μg/m3 (100) 86.0 μg/m3 (166) 166.0
 
Sept. 15, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A 169.0 μg/m3 (107) 109.0 μg/m3 (178) 178.0
 
Sept. 15, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (61) N/A 181.0 μg/m3 (113) 103.0 μg/m3 (175) 175.0
 
Sept. 15, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 77.0 ppb (60) N/A 215.0 μg/m3 (130) 120.0 μg/m3 (184) 184.0
 
Sept. 15, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 188.0 μg/m3 (116) 121.0 μg/m3 (184) 184.0
 
Sept. 15, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 148.0 μg/m3 (96) 94.0 μg/m3 (170) 170.0
 
Sept. 15, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 164.0 μg/m3 (104) 104.0 μg/m3 (176) 176.0
 
Sept. 15, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 159.0 μg/m3 (102) 104.0 μg/m3 (176) 176.0
 
Sept. 15, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 177.0 μg/m3 (111) 107.0 μg/m3 (177) 177.0
 
Sept. 15, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 194.0 μg/m3 (120) 115.0 μg/m3 (181) 181.0
 
Sept. 15, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 183.0 μg/m3 (114) 107.0 μg/m3 (177) 177.0
 
Sept. 15, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 151.0 μg/m3 (98) 103.0 μg/m3 (175) 175.0
 
Sept. 15, 2020, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 137.0 μg/m3 (91) 103.0 μg/m3 (175) 175.0
 
Sept. 15, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 145.0 μg/m3 (95) 105.0 μg/m3 (176) 176.0
 
Sept. 15, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 154.0 μg/m3 (100) 120.0 μg/m3 (184) 184.0
 
Sept. 15, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 165.0 μg/m3 (105) 123.0 μg/m3 (186) 186.0
 
Sept. 15, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 163.0 μg/m3 (104) 126.0 μg/m3 (187) 187.0
 
Sept. 15, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 159.0 μg/m3 (102) 116.0 μg/m3 (182) 182.0
 
Sept. 15, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 141.0 μg/m3 (93) 96.0 μg/m3 (171) 171.0
 
Sept. 15, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 132.0 μg/m3 (88) 96.0 μg/m3 (171) 171.0
 
Sept. 15, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 124.0 μg/m3 (84) 92.0 μg/m3 (169) 169.0
 
Sept. 15, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 119.0 μg/m3 (82) 83.0 μg/m3 (164) 164.0
 
Sept. 15, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 155.0 μg/m3 (100) 88.0 μg/m3 (167) 167.0
 
Sept. 15, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 130.0 μg/m3 (88) 85.0 μg/m3 (166) 166.0
 
Sept. 15, 2020, midnight N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 139.0 μg/m3 (92) 95.0 μg/m3 (171) 171.0
 
Sept. 14, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A 127.0 μg/m3 (86) 90.0 μg/m3 (168) 168.0
 
Sept. 14, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 90.0 μg/m3 (68) 57.0 μg/m3 (151) 151.0
 
Sept. 14, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 64.0 μg/m3 (54) 33.0 μg/m3 (95) 95.0
 
Sept. 14, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 65.0 μg/m3 (55) 27.0 μg/m3 (82) 82.0
 
Sept. 14, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 130.0 μg/m3 (88) 57.0 μg/m3 (151) 151.0
 
Sept. 14, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 102.0 μg/m3 (74) 54.0 μg/m3 (146) 146.0
 
Sept. 14, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 97.0 μg/m3 (71) 54.0 μg/m3 (146) 146.0
 
Sept. 14, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 129.0 μg/m3 (87) 48.0 μg/m3 (131) 131.0
 
Sept. 14, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 99.0 μg/m3 (72) 49.0 μg/m3 (134) 134.0
 
Sept. 14, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 107.0 μg/m3 (76) 49.0 μg/m3 (134) 134.0
 
Sept. 14, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 105.0 μg/m3 (75) 53.0 μg/m3 (144) 144.0
 
Sept. 14, 2020, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 84.0 μg/m3 (64) 56.0 μg/m3 (150) 150.0
 
Sept. 14, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 87.0 μg/m3 (66) 61.0 μg/m3 (153) 153.0
 
Sept. 14, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 95.0 μg/m3 (70) 74.0 μg/m3 (160) 160.0
 
Sept. 14, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 87.0 μg/m3 (66) 64.0 μg/m3 (154) 154.0
 
Sept. 14, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 87.0 μg/m3 (66) 54.0 μg/m3 (146) 146.0
 
Sept. 14, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 89.0 μg/m3 (67) 66.0 μg/m3 (156) 156.0
 
Sept. 14, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 99.0 μg/m3 (72) 58.0 μg/m3 (151) 151.0
 
Sept. 14, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 101.0 μg/m3 (73) 71.0 μg/m3 (158) 158.0
 
Sept. 14, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 105.0 μg/m3 (75) 69.0 μg/m3 (157) 157.0
 
Sept. 14, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 110.0 μg/m3 (78) 69.0 μg/m3 (157) 157.0
 
Sept. 14, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 108.0 μg/m3 (76) 54.0 μg/m3 (146) 146.0
 
Sept. 14, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 111.0 μg/m3 (78) 66.0 μg/m3 (156) 156.0
 
Sept. 14, 2020, midnight N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 94.0 μg/m3 (70) 66.0 μg/m3 (156) 156.0
 
Sept. 13, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 85.0 μg/m3 (65) 49.0 μg/m3 (134) 134.0
 
Sept. 13, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 88.0 μg/m3 (66) 48.0 μg/m3 (131) 131.0
 
Sept. 13, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 115.0 μg/m3 (80) 81.0 μg/m3 (163) 163.0
 
Sept. 13, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (61) N/A 196.0 μg/m3 (120) 131.0 μg/m3 (190) 190.0
 
Sept. 13, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 207.0 μg/m3 (126) 147.0 μg/m3 (198) 198.0
 
Sept. 13, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 168.0 μg/m3 (106) 121.0 μg/m3 (184) 184.0
 
Sept. 13, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 160.0 μg/m3 (102) 111.0 μg/m3 (179) 179.0
 
Sept. 13, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 162.0 μg/m3 (104) 104.0 μg/m3 (176) 176.0
 
Sept. 13, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 150.0 μg/m3 (98) 104.0 μg/m3 (176) 176.0
 
Sept. 13, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 130.0 μg/m3 (88) 87.0 μg/m3 (167) 167.0
 
Sept. 13, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 109.0 μg/m3 (77) 84.0 μg/m3 (165) 165.0
 
Sept. 13, 2020, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 106.0 μg/m3 (76) 82.0 μg/m3 (164) 164.0
 
Sept. 13, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 111.0 μg/m3 (78) 81.0 μg/m3 (163) 163.0
 
Sept. 13, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 108.0 μg/m3 (76) 80.0 μg/m3 (163) 163.0
 
Sept. 13, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 82.0 μg/m3 (64) 56.0 μg/m3 (150) 150.0
 
Sept. 13, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 76.0 μg/m3 (60) 58.0 μg/m3 (151) 151.0
 
Sept. 13, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 68.0 μg/m3 (56) 42.0 μg/m3 (116) 116.0
 
Sept. 13, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 67.0 μg/m3 (56) 35.0 μg/m3 (99) 99.0
 
Sept. 13, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 64.0 μg/m3 (54) 35.0 μg/m3 (99) 99.0
 
Sept. 13, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 61.0 μg/m3 (53) 27.0 μg/m3 (82) 82.0
 
Sept. 13, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 66.0 μg/m3 (56) 28.0 μg/m3 (84) 84.0
 
Sept. 13, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 186.0 μg/m3 (116) 27.0 μg/m3 (82) 116.0
 
Sept. 13, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 47.0 μg/m3 (43) 20.0 μg/m3 (67) 67.0
 
Sept. 13, 2020, midnight N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 58.0 μg/m3 (52) 29.0 μg/m3 (86) 86.0
 
Sept. 12, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 65.0 μg/m3 (55) 29.0 μg/m3 (86) 86.0
 
Sept. 12, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 76.0 μg/m3 (60) 39.0 μg/m3 (109) 109.0
 
Sept. 12, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 98.0 μg/m3 (72) 59.0 μg/m3 (152) 152.0
 
Sept. 12, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A 151.0 μg/m3 (98) 90.0 μg/m3 (168) 168.0
 
Sept. 12, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 177.0 μg/m3 (111) 102.0 μg/m3 (174) 174.0
 
Sept. 12, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 144.0 μg/m3 (94) 85.0 μg/m3 (166) 166.0
 
Sept. 12, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 141.0 μg/m3 (93) 82.0 μg/m3 (164) 164.0
 
Sept. 12, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 148.0 μg/m3 (96) 89.0 μg/m3 (168) 168.0
 
Sept. 12, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 129.0 μg/m3 (87) 79.0 μg/m3 (162) 162.0