ID: 1176

AQSQID: 000105301

Site Name: Langdale Elementary

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

Updated: Sept. 18, 2020, 1:40 p.m.

Location: Sunshine Coast F (Storvold Rd), CC

Reporting: True, Located: True

Current AQI: 161.0

Sunshine Coast F (Storvold Rd) CC, CA: 49.4417, -123.4917

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 18, 2020, 11 a.m. N/A 6.6 ppb (6) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A N/A 76.0 μg/m3 (161) 161.0
 
Sept. 18, 2020, 10 a.m. N/A 5.5 ppb (5) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 78.0 μg/m3 (162) 162.0
 
Sept. 18, 2020, 9 a.m. N/A 4.5 ppb (4) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 80.0 μg/m3 (163) 163.0
 
Sept. 18, 2020, 8 a.m. N/A 5.2 ppb (5) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 71.0 μg/m3 (158) 158.0
 
Sept. 18, 2020, 7 a.m. N/A 4.0 ppb (4) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 72.0 μg/m3 (159) 159.0
 
Sept. 18, 2020, 6 a.m. N/A 4.4 ppb (4) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 78.0 μg/m3 (162) 162.0
 
Sept. 18, 2020, 5 a.m. N/A 2.7 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 79.0 μg/m3 (162) 162.0
 
Sept. 18, 2020, 4 a.m. N/A 2.9 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 73.0 μg/m3 (159) 159.0
 
Sept. 18, 2020, 3 a.m. N/A 3.8 ppb (4) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 55.0 μg/m3 (149) 149.0
 
Sept. 18, 2020, 2 a.m. N/A 1.2 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 55.0 μg/m3 (149) 149.0
 
Sept. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (153) 153.0
 
Sept. 18, 2020, midnight N/A 0.7 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 61.0 μg/m3 (153) 153.0
 
Sept. 17, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 62.0 μg/m3 (153) 153.0
 
Sept. 17, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (156) 156.0
 
Sept. 17, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (158) 158.0
 
Sept. 17, 2020, 8 p.m. N/A 17.4 ppb (16) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A 78.0 μg/m3 (162) 162.0
 
Sept. 17, 2020, 7 p.m. N/A 8.1 ppb (8) N/A 10.0 ppb (9) N/A 6.0 ppb (9) N/A N/A N/A 76.0 μg/m3 (161) 161.0
 
Sept. 17, 2020, 6 p.m. N/A 7.8 ppb (7) N/A 10.0 ppb (9) N/A 5.0 ppb (7) N/A N/A N/A 77.0 μg/m3 (161) 161.0
 
Sept. 17, 2020, 5 p.m. N/A 7.4 ppb (7) N/A 9.0 ppb (8) N/A 4.0 ppb (6) N/A N/A N/A 82.0 μg/m3 (164) 164.0
 
Sept. 17, 2020, 4 p.m. N/A 12.2 ppb (11) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 66.0 μg/m3 (156) 156.0
 
Sept. 17, 2020, 3 p.m. N/A 16.0 ppb (15) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A N/A 62.0 μg/m3 (153) 153.0
 
Sept. 17, 2020, 2 p.m. N/A 10.0 ppb (9) N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 67.0 μg/m3 (156) 156.0
 
Sept. 17, 2020, 1 p.m. N/A 10.3 ppb (10) N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 61.0 μg/m3 (153) 153.0
 
Sept. 17, 2020, noon N/A 7.4 ppb (7) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 58.0 μg/m3 (151) 151.0
 
Sept. 17, 2020, 11 a.m. N/A 5.2 ppb (5) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 60.0 μg/m3 (152) 152.0
 
Sept. 17, 2020, 10 a.m. N/A 4.9 ppb (5) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 59.0 μg/m3 (152) 152.0
 
Sept. 17, 2020, 9 a.m. N/A 3.9 ppb (4) N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 63.0 μg/m3 (154) 154.0
 
Sept. 17, 2020, 8 a.m. N/A 5.0 ppb (5) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 60.0 μg/m3 (152) 152.0
 
Sept. 17, 2020, 7 a.m. N/A 4.0 ppb (4) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 52.0 μg/m3 (141) 141.0
 
Sept. 17, 2020, 6 a.m. N/A 1.9 ppb (2) N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A N/A 59.0 μg/m3 (152) 152.0
 
Sept. 17, 2020, 5 a.m. N/A 2.3 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 58.0 μg/m3 (151) 151.0
 
Sept. 17, 2020, 4 a.m. N/A 2.1 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 59.0 μg/m3 (152) 152.0
 
Sept. 17, 2020, 3 a.m. N/A 3.5 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 62.0 μg/m3 (153) 153.0
 
Sept. 17, 2020, 2 a.m. N/A 4.9 ppb (5) N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A N/A 49.0 μg/m3 (134) 134.0
 
Sept. 17, 2020, 1 a.m. N/A 0.9 ppb (1) N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 52.0 μg/m3 (141) 141.0
 
Sept. 17, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (144) 144.0
 
Sept. 16, 2020, 11 p.m. N/A 1.0 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 54.0 μg/m3 (146) 146.0
 
Sept. 16, 2020, 10 p.m. N/A 9.5 ppb (9) N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A N/A 54.0 μg/m3 (146) 146.0
 
Sept. 16, 2020, 9 p.m. N/A 1.9 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 52.0 μg/m3 (141) 141.0
 
Sept. 16, 2020, 8 p.m. N/A 22.8 ppb (21) N/A 12.0 ppb (11) N/A 1.0 ppb (1) N/A N/A N/A 59.0 μg/m3 (152) 152.0
 
Sept. 16, 2020, 7 p.m. N/A 1.1 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A N/A 59.0 μg/m3 (152) 152.0
 
Sept. 16, 2020, 6 p.m. N/A 1.1 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A N/A 55.0 μg/m3 (149) 149.0
 
Sept. 16, 2020, 5 p.m. N/A 2.3 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 57.0 μg/m3 (151) 151.0
 
Sept. 16, 2020, 4 p.m. N/A 3.9 ppb (4) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 57.0 μg/m3 (151) 151.0
 
Sept. 16, 2020, 3 p.m. N/A 7.3 ppb (7) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A N/A 45.0 μg/m3 (124) 124.0
 
Sept. 16, 2020, 2 p.m. N/A 2.7 ppb (3) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 43.0 μg/m3 (119) 119.0
 
Sept. 16, 2020, 1 p.m. N/A 6.0 ppb (6) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 40.0 μg/m3 (111) 111.0
 
Sept. 16, 2020, noon N/A 2.5 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 45.0 μg/m3 (124) 124.0
 
Sept. 16, 2020, 11 a.m. N/A 2.5 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 45.0 μg/m3 (124) 124.0
 
Sept. 16, 2020, 10 a.m. N/A 2.6 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 44.0 μg/m3 (121) 121.0
 
Sept. 16, 2020, 9 a.m. N/A 2.1 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 50.0 μg/m3 (136) 136.0
 
Sept. 16, 2020, 8 a.m. N/A 1.9 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 52.0 μg/m3 (141) 141.0
 
Sept. 16, 2020, 7 a.m. N/A 2.0 ppb (2) N/A 6.0 ppb (6) N/A 4.0 ppb (6) N/A N/A N/A 54.0 μg/m3 (146) 146.0
 
Sept. 16, 2020, 6 a.m. N/A 12.1 ppb (11) N/A 12.0 ppb (11) N/A 1.0 ppb (1) N/A N/A N/A 71.0 μg/m3 (158) 158.0
 
Sept. 16, 2020, 5 a.m. N/A 25.3 ppb (23) N/A 21.0 ppb (19) N/A 1.0 ppb (1) N/A N/A N/A 81.0 μg/m3 (163) 163.0
 
Sept. 16, 2020, 4 a.m. N/A 0.3 ppb (0) N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A N/A 73.0 μg/m3 (159) 159.0
 
Sept. 16, 2020, 3 a.m. N/A 0.7 ppb (1) N/A 16.0 ppb (15) N/A 1.0 ppb (1) N/A N/A N/A 77.0 μg/m3 (161) 161.0
 
Sept. 16, 2020, 2 a.m. N/A 0.3 ppb (0) N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A N/A 90.0 μg/m3 (168) 168.0
 
Sept. 16, 2020, 1 a.m. N/A 1.4 ppb (1) N/A 12.0 ppb (11) N/A 3.0 ppb (4) N/A N/A N/A 69.0 μg/m3 (157) 157.0
 
Sept. 16, 2020, midnight N/A 2.0 ppb (2) N/A 15.0 ppb (14) N/A 3.0 ppb (4) N/A N/A N/A 76.0 μg/m3 (161) 161.0
 
Sept. 15, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 88.0 μg/m3 (167) 167.0
 
Sept. 15, 2020, 10 p.m. N/A 7.7 ppb (7) N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A N/A 74.0 μg/m3 (160) 160.0
 
Sept. 15, 2020, 9 p.m. N/A 1.5 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 76.0 μg/m3 (161) 161.0
 
Sept. 15, 2020, 8 p.m. N/A 2.0 ppb (2) N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 76.0 μg/m3 (161) 161.0
 
Sept. 15, 2020, 7 p.m. N/A 0.8 ppb (1) N/A 4.0 ppb (4) N/A 3.0 ppb (4) N/A N/A N/A 82.0 μg/m3 (164) 164.0
 
Sept. 15, 2020, 6 p.m. N/A 5.7 ppb (5) N/A 10.0 ppb (9) N/A 6.0 ppb (9) N/A N/A N/A 87.0 μg/m3 (167) 167.0
 
Sept. 15, 2020, 5 p.m. N/A 1.9 ppb (2) N/A 5.0 ppb (5) N/A 3.0 ppb (4) N/A N/A N/A 78.0 μg/m3 (162) 162.0
 
Sept. 15, 2020, 4 p.m. N/A 2.3 ppb (2) N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 84.0 μg/m3 (165) 165.0
 
Sept. 15, 2020, 3 p.m. N/A 2.7 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 77.0 μg/m3 (161) 161.0
 
Sept. 15, 2020, 2 p.m. N/A 3.1 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 69.0 μg/m3 (157) 157.0
 
Sept. 15, 2020, 1 p.m. N/A 1.1 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 65.0 μg/m3 (155) 155.0
 
Sept. 15, 2020, noon N/A 0.8 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 56.0 μg/m3 (150) 150.0
 
Sept. 15, 2020, 11 a.m. N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 54.0 μg/m3 (146) 146.0
 
Sept. 15, 2020, 10 a.m. N/A 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A N/A 56.0 μg/m3 (150) 150.0
 
Sept. 15, 2020, 9 a.m. N/A 0.3 ppb (0) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 65.0 μg/m3 (155) 155.0
 
Sept. 15, 2020, 8 a.m. N/A 0.2 ppb (0) N/A 4.0 ppb (4) N/A 4.0 ppb (6) N/A N/A N/A 67.0 μg/m3 (156) 156.0
 
Sept. 15, 2020, 7 a.m. N/A 0.2 ppb (0) N/A 5.0 ppb (5) N/A 4.0 ppb (6) N/A N/A N/A 78.0 μg/m3 (162) 162.0
 
Sept. 15, 2020, 6 a.m. N/A 0.1 ppb (0) N/A 4.0 ppb (4) N/A 3.0 ppb (4) N/A N/A N/A 107.0 μg/m3 (177) 177.0
 
Sept. 15, 2020, 5 a.m. N/A 0.3 ppb (0) N/A 4.0 ppb (4) N/A 4.0 ppb (6) N/A N/A N/A 148.0 μg/m3 (199) 199.0
 
Sept. 15, 2020, 4 a.m. N/A 0.3 ppb (0) N/A 5.0 ppb (5) N/A 3.0 ppb (4) N/A N/A N/A 161.0 μg/m3 (210) 210.0
 
Sept. 15, 2020, 3 a.m. N/A 0.5 ppb (0) N/A 9.0 ppb (8) N/A 2.0 ppb (3) N/A N/A N/A N/A 8.0
 
Sept. 15, 2020, 2 a.m. N/A 0.3 ppb (0) N/A 12.0 ppb (11) N/A 3.0 ppb (4) N/A N/A N/A N/A 11.0
 
Sept. 15, 2020, 1 a.m. N/A 0.3 ppb (0) N/A 10.0 ppb (9) N/A 2.0 ppb (3) N/A N/A N/A 169.0 μg/m3 (218) 218.0
 
Sept. 15, 2020, midnight N/A 0.4 ppb (0) N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A N/A N/A 9.0
 
Sept. 14, 2020, 11 p.m. N/A 1.6 ppb (1) N/A 13.0 ppb (12) N/A 1.0 ppb (1) N/A N/A N/A N/A 12.0
 
Sept. 14, 2020, 9 p.m. N/A 11.6 ppb (11) N/A 15.0 ppb (14) N/A 2.0 ppb (3) N/A N/A N/A N/A 14.0
 
Sept. 14, 2020, 8 p.m. N/A 14.0 ppb (13) N/A 16.0 ppb (15) N/A 3.0 ppb (4) N/A N/A N/A N/A 15.0
 
Sept. 14, 2020, 7 p.m. N/A 1.9 ppb (2) N/A 8.0 ppb (7) N/A 4.0 ppb (6) N/A N/A N/A 204.0 μg/m3 (254) 254.0
 
Sept. 14, 2020, 6 p.m. N/A 12.3 ppb (11) N/A 12.0 ppb (11) N/A 8.0 ppb (11) N/A N/A N/A 206.0 μg/m3 (256) 256.0
 
Sept. 14, 2020, 5 p.m. N/A 7.7 ppb (7) N/A 10.0 ppb (9) N/A 10.0 ppb (14) N/A N/A N/A 198.0 μg/m3 (248) 248.0
 
Sept. 14, 2020, 4 p.m. N/A 4.6 ppb (4) N/A 7.0 ppb (6) N/A 6.0 ppb (9) N/A N/A N/A 180.0 μg/m3 (230) 230.0
 
Sept. 14, 2020, 3 p.m. N/A 7.0 ppb (6) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 158.0 μg/m3 (208) 208.0
 
Sept. 14, 2020, 1 p.m. N/A 7.7 ppb (7) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 145.0 μg/m3 (197) 197.0
 
Sept. 14, 2020, noon N/A 3.2 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 147.0 μg/m3 (198) 198.0
 
Sept. 14, 2020, 11 a.m. N/A 3.8 ppb (4) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 142.0 μg/m3 (196) 196.0
 
Sept. 14, 2020, 10 a.m. N/A 2.5 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 148.0 μg/m3 (199) 199.0
 
Sept. 14, 2020, 9 a.m. N/A 2.9 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 139.0 μg/m3 (194) 194.0
 
Sept. 14, 2020, 8 a.m. N/A 3.0 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 134.0 μg/m3 (191) 191.0
 
Sept. 14, 2020, 7 a.m. N/A 3.4 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 145.0 μg/m3 (197) 197.0
 
Sept. 14, 2020, 6 a.m. N/A 2.5 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 149.0 μg/m3 (199) 199.0
 
Sept. 14, 2020, 5 a.m. N/A 1.8 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 140.0 μg/m3 (194) 194.0
 
Sept. 14, 2020, 4 a.m. N/A 1.4 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 133.0 μg/m3 (191) 191.0
 
Sept. 14, 2020, 3 a.m. N/A 0.8 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 138.0 μg/m3 (193) 193.0
 
Sept. 14, 2020, 2 a.m. N/A 0.5 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 147.0 μg/m3 (198) 198.0
 
Sept. 14, 2020, 1 a.m. N/A 0.6 ppb (1) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A N/A 161.0 μg/m3 (210) 210.0
 
Sept. 14, 2020, midnight N/A 0.8 ppb (1) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A N/A 166.0 μg/m3 (216) 216.0
 
Sept. 13, 2020, 11 p.m. N/A 1.2 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A N/A N/A 161.0 μg/m3 (210) 210.0
 
Sept. 13, 2020, 10 p.m. N/A 1.2 ppb (1) N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 164.0 μg/m3 (214) 214.0
 
Sept. 13, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 154.0 μg/m3 (204) 204.0
 
Sept. 13, 2020, 8 p.m. N/A 6.4 ppb (6) N/A 12.0 ppb (11) N/A 0.0 ppb (0) N/A N/A N/A 154.0 μg/m3 (204) 204.0
 
Sept. 13, 2020, 7 p.m. N/A 0.9 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 158.0 μg/m3 (208) 208.0
 
Sept. 13, 2020, 6 p.m. N/A 2.1 ppb (2) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A N/A 154.0 μg/m3 (204) 204.0
 
Sept. 13, 2020, 5 p.m. N/A 2.9 ppb (3) N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A N/A N/A 149.0 μg/m3 (199) 199.0
 
Sept. 13, 2020, 4 p.m. N/A 2.8 ppb (3) N/A 11.0 ppb (10) N/A 0.0 ppb (0) N/A N/A N/A 153.0 μg/m3 (202) 202.0
 
Sept. 13, 2020, 3 p.m. N/A 0.4 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 149.0 μg/m3 (199) 199.0
 
Sept. 13, 2020, 2 p.m. N/A 0.3 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 147.0 μg/m3 (198) 198.0
 
Sept. 13, 2020, 1 p.m. N/A 0.3 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 150.0 μg/m3 (200) 200.0
 
Sept. 13, 2020, noon N/A 0.2 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 153.0 μg/m3 (202) 202.0
 
Sept. 13, 2020, 11 a.m. N/A 0.3 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A N/A N/A 145.0 μg/m3 (197) 197.0
 
Sept. 13, 2020, 10 a.m. N/A 0.6 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 136.0 μg/m3 (192) 192.0
 
Sept. 13, 2020, 9 a.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 135.0 μg/m3 (192) 192.0
 
Sept. 13, 2020, 8 a.m. N/A 0.5 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 132.0 μg/m3 (190) 190.0
 
Sept. 13, 2020, 7 a.m. N/A 1.2 ppb (1) N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 134.0 μg/m3 (191) 191.0
 
Sept. 13, 2020, 6 a.m. N/A 1.1 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 132.0 μg/m3 (190) 190.0
 
Sept. 13, 2020, 5 a.m. N/A 0.8 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 137.0 μg/m3 (193) 193.0
 
Sept. 13, 2020, 4 a.m. N/A 0.7 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 133.0 μg/m3 (191) 191.0
 
Sept. 13, 2020, 3 a.m. N/A 0.6 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 132.0 μg/m3 (190) 190.0
 
Sept. 13, 2020, 2 a.m. N/A 0.2 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 139.0 μg/m3 (194) 194.0
 
Sept. 13, 2020, 1 a.m. N/A 0.2 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 149.0 μg/m3 (199) 199.0
 
Sept. 13, 2020, midnight N/A 0.4 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 150.0 μg/m3 (200) 200.0
 
Sept. 12, 2020, 11 p.m. N/A 0.3 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 141.0 μg/m3 (195) 195.0
 
Sept. 12, 2020, 10 p.m. N/A 0.4 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 138.0 μg/m3 (193) 193.0
 
Sept. 12, 2020, 9 p.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 140.0 μg/m3 (194) 194.0
 
Sept. 12, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 146.0 μg/m3 (198) 198.0
 
Sept. 12, 2020, 7 p.m. N/A 1.3 ppb (1) N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A N/A 143.0 μg/m3 (196) 196.0
 
Sept. 12, 2020, 6 p.m. N/A 1.5 ppb (1) N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A N/A 144.0 μg/m3 (197) 197.0
 
Sept. 12, 2020, 5 p.m. N/A 1.2 ppb (1) N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A N/A 127.0 μg/m3 (188) 188.0
 
Sept. 12, 2020, 4 p.m. N/A 1.2 ppb (1) N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 128.0 μg/m3 (188) 188.0
 
Sept. 12, 2020, 3 p.m. N/A 1.1 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 117.0 μg/m3 (182) 182.0
 
Sept. 12, 2020, 2 p.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 113.0 μg/m3 (180) 180.0
 
Sept. 12, 2020, 1 p.m. N/A 0.2 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 107.0 μg/m3 (177) 177.0
 
Sept. 12, 2020, noon N/A 0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 98.0 μg/m3 (172) 172.0
 
Sept. 12, 2020, 11 a.m. N/A 0.2 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 91.0 μg/m3 (169) 169.0
 
Sept. 12, 2020, 10 a.m. N/A 0.3 ppb (0) N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 78.0 μg/m3 (162) 162.0
 
Sept. 12, 2020, 9 a.m. N/A 0.2 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 60.0 μg/m3 (152) 152.0
 
Sept. 12, 2020, 8 a.m. N/A 0.2 ppb (0) N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 55.0 μg/m3 (149) 149.0
 
Sept. 12, 2020, 7 a.m. N/A 0.1 ppb (0) N/A 9.0 ppb (8) N/A 2.0 ppb (3) N/A N/A N/A 48.0 μg/m3 (131) 131.0
 
Sept. 12, 2020, 6 a.m. N/A 0.1 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 44.0 μg/m3 (121) 121.0
 
Sept. 12, 2020, 5 a.m. N/A 0.2 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 51.0 μg/m3 (139) 139.0
 
Sept. 12, 2020, 4 a.m. N/A 0.2 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 48.0 μg/m3 (131) 131.0
 
Sept. 12, 2020, 3 a.m. N/A 0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 62.0 μg/m3 (153) 153.0
 
Sept. 12, 2020, 2 a.m. N/A 0.3 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A N/A 82.0 μg/m3 (164) 164.0
 
Sept. 12, 2020, 1 a.m. N/A 0.3 ppb (0) N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A N/A 80.0 μg/m3 (163) 163.0
 
Sept. 12, 2020, midnight N/A 0.5 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 82.0 μg/m3 (164) 164.0
 
Sept. 11, 2020, 11 p.m. N/A 0.2 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 86.0 μg/m3 (166) 166.0
 
Sept. 11, 2020, 10 p.m. N/A 0.4 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 84.0 μg/m3 (165) 165.0
 
Sept. 11, 2020, 9 p.m. N/A 0.4 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A N/A 84.0 μg/m3 (165) 165.0
 
Sept. 11, 2020, 8 p.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 73.0 μg/m3 (159) 159.0
 
Sept. 11, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (158) 158.0
 
Sept. 11, 2020, 6 p.m. N/A 1.7 ppb (2) N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A N/A 46.0 μg/m3 (126) 126.0
 
Sept. 11, 2020, 5 p.m. N/A 1.5 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 32.0 μg/m3 (93) 93.0
 
Sept. 11, 2020, 4 p.m. N/A 2.2 ppb (2) N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 24.0 μg/m3 (76) 76.0
 
Sept. 11, 2020, 3 p.m. N/A 2.6 ppb (2) N/A 5.0 ppb (5) N/A 6.0 ppb (9) N/A N/A N/A 20.0 μg/m3 (67) 67.0
 
Sept. 11, 2020, 2 p.m. N/A 0.8 ppb (1) N/A 5.0 ppb (5) N/A 3.0 ppb (4) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 11, 2020, 1 p.m. N/A 1.5 ppb (1) N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 11, 2020, noon N/A 0.4 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 11, 2020, 11 a.m. N/A 0.3 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 16.0 μg/m3 (59) 59.0
 
Sept. 11, 2020, 10 a.m. N/A 0.2 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 9.0 μg/m3 (38) 38.0