AQSQID: 060270002

Site Name: Ncore - White Mountain Research Station - Ovl

Location: Inyo Co, CA

Reporting: True, Located: True

Current AQI: 29.0

Inyo Co CA, US: 37.360684, -118.330783

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.12 ppb (1) 4.0 μg/m3 (4) 1.4 μg/m3 (6) 29.0
 
Jan. 18, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.11 ppb (1) 3.0 μg/m3 (3) 0.8 μg/m3 (3) 31.0
 
Jan. 18, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.11 ppb (1) 2.0 μg/m3 (2) 0.7 μg/m3 (3) 28.0
 
Jan. 18, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.12 ppb (1) 2.0 μg/m3 (2) 0.9 μg/m3 (4) 20.0
 
Jan. 18, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.12 ppb (1) 3.0 μg/m3 (3) 0.9 μg/m3 (4) 15.0
 
Jan. 18, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.11 ppb (1) 1.0 μg/m3 (1) 0.8 μg/m3 (3) 16.0
 
Jan. 18, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.1 ppb (1) 2.0 μg/m3 (2) 1.2 μg/m3 (5) 11.0
 
Jan. 18, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 1.8 μg/m3 (8) 8.0
 
Jan. 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 2.3 μg/m3 (10) 10.0
 
Jan. 18, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.12 ppb (1) 3.0 μg/m3 (3) 1.3 μg/m3 (5) 12.0
 
Jan. 18, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.12 ppb (1) 3.0 μg/m3 (3) 2.0 μg/m3 (8) 10.0
 
Jan. 18, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (8) 0.11 ppb (1) 3.0 μg/m3 (3) 1.8 μg/m3 (8) 8.0
 
Jan. 18, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.13 ppb (1) 3.0 μg/m3 (3) 1.5 μg/m3 (6) 10.0
 
Jan. 18, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.13 ppb (1) 4.0 μg/m3 (4) 1.8 μg/m3 (8) 11.0
 
Jan. 18, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.14 ppb (2) 5.0 μg/m3 (5) 2.4 μg/m3 (10) 12.0
 
Jan. 18, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.13 ppb (1) 3.0 μg/m3 (3) 1.4 μg/m3 (6) 13.0
 
Jan. 18, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.13 ppb (1) 1.0 μg/m3 (1) 0.5 μg/m3 (2) 17.0
 
Jan. 18, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.13 ppb (1) 2.0 μg/m3 (2) 0.6 μg/m3 (2) 20.0
 
Jan. 18, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) 0.13 ppb (1) 3.0 μg/m3 (3) 0.7 μg/m3 (3) 19.0
 
Jan. 18, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.13 ppb (1) 4.0 μg/m3 (4) 1.1 μg/m3 (5) 24.0
 
Jan. 17, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.12 ppb (1) 4.0 μg/m3 (4) 0.6 μg/m3 (2) 28.0
 
Jan. 17, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.12 ppb (1) 4.0 μg/m3 (4) 0.5 μg/m3 (2) 29.0
 
Jan. 17, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.12 ppb (1) 3.0 μg/m3 (3) 0.6 μg/m3 (2) 28.0
 
Jan. 17, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.12 ppb (1) 5.0 μg/m3 (5) 0.5 μg/m3 (2) 26.0
 
Jan. 17, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.12 ppb (1) 4.0 μg/m3 (4) 0.6 μg/m3 (2) 25.0
 
Jan. 17, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.13 ppb (1) 4.0 μg/m3 (4) 0.6 μg/m3 (2) 23.0
 
Jan. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.13 ppb (1) 1.0 μg/m3 (1) 0.4 μg/m3 (2) 23.0
 
Jan. 17, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.12 ppb (1) 2.0 μg/m3 (2) 0.4 μg/m3 (2) 24.0
 
Jan. 17, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 3.0 μg/m3 (3) 0.8 μg/m3 (3) 25.0
 
Jan. 17, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 3.0 μg/m3 (3) 0.9 μg/m3 (4) 25.0
 
Jan. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 3.0 μg/m3 (3) 1.0 μg/m3 (4) 25.0
 
Jan. 17, 2019, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 4.0 μg/m3 (4) 1.3 μg/m3 (5) 25.0
 
Jan. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 7.0 μg/m3 (6) 2.4 μg/m3 (10) 25.0
 
Jan. 17, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.14 ppb (2) 9.0 μg/m3 (8) 3.2 μg/m3 (13) 23.0
 
Jan. 17, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.14 ppb (2) 9.0 μg/m3 (8) 2.7 μg/m3 (11) 22.0
 
Jan. 17, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.11 ppb (1) 6.0 μg/m3 (5) 1.8 μg/m3 (8) 24.0
 
Jan. 17, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.13 ppb (1) 5.0 μg/m3 (5) 2.0 μg/m3 (8) 24.0
 
Jan. 17, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 7.0 μg/m3 (6) 2.5 μg/m3 (10) 25.0
 
Jan. 17, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.13 ppb (1) 5.0 μg/m3 (5) 2.3 μg/m3 (10) 25.0
 
Jan. 17, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.13 ppb (1) 8.0 μg/m3 (7) 3.1 μg/m3 (13) 23.0
 
Jan. 17, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 8.0 μg/m3 (7) 3.5 μg/m3 (15) 25.0
 
Jan. 17, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.13 ppb (1) 10.0 μg/m3 (9) 3.3 μg/m3 (14) 26.0
 
Jan. 17, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.13 ppb (1) 9.0 μg/m3 (8) 2.8 μg/m3 (12) 28.0
 
Jan. 17, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.13 ppb (1) 7.0 μg/m3 (6) 2.6 μg/m3 (11) 28.0
 
Jan. 16, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.13 ppb (1) 7.0 μg/m3 (6) 2.7 μg/m3 (11) 29.0
 
Jan. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.13 ppb (1) 8.0 μg/m3 (7) 3.2 μg/m3 (13) 29.0
 
Jan. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.13 ppb (1) 7.0 μg/m3 (6) 2.8 μg/m3 (12) 30.0
 
Jan. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.13 ppb (1) 5.0 μg/m3 (5) 2.3 μg/m3 (10) 29.0
 
Jan. 16, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.13 ppb (1) 6.0 μg/m3 (5) 2.2 μg/m3 (9) 29.0
 
Jan. 16, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.14 ppb (2) 6.0 μg/m3 (5) 3.9 μg/m3 (16) 22.0
 
Jan. 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.15 ppb (2) 8.0 μg/m3 (7) 4.6 μg/m3 (19) 19.0
 
Jan. 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.14 ppb (2) 7.0 μg/m3 (6) 4.7 μg/m3 (20) 20.0
 
Jan. 16, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.12 ppb (1) 5.0 μg/m3 (5) 3.5 μg/m3 (15) 15.0
 
Jan. 16, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.11 ppb (1) 4.0 μg/m3 (4) 3.2 μg/m3 (13) 13.0
 
Jan. 16, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.11 ppb (1) 4.0 μg/m3 (4) 2.8 μg/m3 (12) 12.0
 
Jan. 16, 2019, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.12 ppb (1) 3.0 μg/m3 (3) 2.4 μg/m3 (10) 12.0
 
Jan. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.12 ppb (1) 3.0 μg/m3 (3) 2.0 μg/m3 (8) 15.0
 
Jan. 16, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.12 ppb (1) 2.0 μg/m3 (2) 1.4 μg/m3 (6) 15.0
 
Jan. 16, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.12 ppb (1) 2.0 μg/m3 (2) 1.0 μg/m3 (4) 18.0
 
Jan. 16, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) 2.0 μg/m3 (2) 1.0 μg/m3 (4) 18.0
 
Jan. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.13 ppb (1) 1.0 μg/m3 (1) 0.8 μg/m3 (3) 21.0
 
Jan. 16, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.13 ppb (1) 1.0 μg/m3 (1) 0.7 μg/m3 (3) 25.0
 
Jan. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 2.0 μg/m3 (2) 1.4 μg/m3 (6) 25.0
 
Jan. 16, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 5.0 μg/m3 (5) 2.8 μg/m3 (12) 25.0
 
Jan. 16, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 4.0 μg/m3 (4) 3.1 μg/m3 (13) 25.0
 
Jan. 16, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.13 ppb (1) 4.0 μg/m3 (4) 3.2 μg/m3 (13) 25.0
 
Jan. 16, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.13 ppb (1) 6.0 μg/m3 (5) 3.6 μg/m3 (15) 25.0
 
Jan. 16, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.13 ppb (1) 4.0 μg/m3 (4) 2.7 μg/m3 (11) 25.0
 
Jan. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.13 ppb (1) 3.0 μg/m3 (3) 1.9 μg/m3 (8) 25.0
 
Jan. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.13 ppb (1) 3.0 μg/m3 (3) 1.6 μg/m3 (7) 28.0
 
Jan. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.13 ppb (1) 4.0 μg/m3 (4) 1.0 μg/m3 (4) 28.0
 
Jan. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.13 ppb (1) 3.0 μg/m3 (3) 1.2 μg/m3 (5) 28.0
 
Jan. 15, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.13 ppb (1) 3.0 μg/m3 (3) 1.1 μg/m3 (5) 26.0
 
Jan. 15, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.13 ppb (1) 2.0 μg/m3 (2) 1.5 μg/m3 (6) 25.0
 
Jan. 15, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.12 ppb (1) 2.0 μg/m3 (2) 1.9 μg/m3 (8) 22.0
 
Jan. 15, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.12 ppb (1) 3.0 μg/m3 (3) 2.5 μg/m3 (10) 18.0
 
Jan. 15, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.12 ppb (1) 3.0 μg/m3 (3) 3.2 μg/m3 (13) 13.0
 
Jan. 15, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.12 ppb (1) 3.0 μg/m3 (3) 3.0 μg/m3 (12) 15.0
 
Jan. 15, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.12 ppb (1) 3.0 μg/m3 (3) 3.5 μg/m3 (15) 15.0
 
Jan. 15, 2019, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.11 ppb (1) 3.0 μg/m3 (3) 3.0 μg/m3 (12) 14.0
 
Jan. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 8.0
 
Jan. 15, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.12 ppb (1) 3.0 μg/m3 (3) 2.4 μg/m3 (10) 16.0
 
Jan. 15, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.12 ppb (1) 2.0 μg/m3 (2) 1.6 μg/m3 (7) 18.0
 
Jan. 15, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.09 ppb (1) 1.0 μg/m3 (1) 0.7 μg/m3 (3) 20.0
 
Jan. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) 0.0 μg/m3 (0) 0.0 μg/m3 (0) 22.0
 
Jan. 15, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) 0.0 μg/m3 (0) 0.1 μg/m3 (0) 20.0
 
Jan. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.11 ppb (1) 1.0 μg/m3 (1) 0.1 μg/m3 (0) 22.0
 
Jan. 15, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.11 ppb (1) 1.0 μg/m3 (1) 0.1 μg/m3 (0) 23.0
 
Jan. 15, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.11 ppb (1) 1.0 μg/m3 (1) 0.3 μg/m3 (1) 24.0
 
Jan. 15, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.11 ppb (1) 1.0 μg/m3 (1) 0.6 μg/m3 (2) 25.0
 
Jan. 15, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.11 ppb (1) 1.0 μg/m3 (1) 0.8 μg/m3 (3) 25.0
 
Jan. 15, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.12 ppb (1) 3.0 μg/m3 (3) 1.2 μg/m3 (5) 26.0
 
Jan. 14, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.12 ppb (1) 7.0 μg/m3 (6) 1.8 μg/m3 (8) 28.0
 
Jan. 14, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.12 ppb (1) 13.0 μg/m3 (12) 2.6 μg/m3 (11) 28.0
 
Jan. 14, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.12 ppb (1) 13.0 μg/m3 (12) 3.0 μg/m3 (12) 28.0
 
Jan. 14, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.12 ppb (1) 23.0 μg/m3 (21) 3.4 μg/m3 (14) 30.0
 
Jan. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.12 ppb (1) 21.0 μg/m3 (19) 2.9 μg/m3 (12) 30.0
 
Jan. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.12 ppb (1) 25.0 μg/m3 (23) 3.1 μg/m3 (13) 31.0
 
Jan. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.11 ppb (1) 15.0 μg/m3 (14) 2.3 μg/m3 (10) 30.0
 
Jan. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) 0.11 ppb (1) 26.0 μg/m3 (24) 3.9 μg/m3 (16) 24.0
 
Jan. 14, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) 10.0 μg/m3 (9) 2.7 μg/m3 (11) 17.0
 
Jan. 14, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) 5.0 μg/m3 (5) 2.3 μg/m3 (10) 17.0
 
Jan. 14, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) 7.0 μg/m3 (6) 2.7 μg/m3 (11) 15.0
 
Jan. 14, 2019, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) 7.0 μg/m3 (6) 2.7 μg/m3 (11) 15.0
 
Jan. 14, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.1 ppb (1) 8.0 μg/m3 (7) 3.0 μg/m3 (12) 15.0
 
Jan. 14, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) 7.0 μg/m3 (6) 3.3 μg/m3 (14) 16.0
 
Jan. 14, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) 9.0 μg/m3 (8) 3.5 μg/m3 (15) 15.0
 
Jan. 14, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) 0.09 ppb (1) 5.0 μg/m3 (5) 2.1 μg/m3 (9) 18.0
 
Jan. 14, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.11 ppb (1) 4.0 μg/m3 (4) 1.5 μg/m3 (6) 26.0
 
Jan. 14, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.12 ppb (1) 3.0 μg/m3 (3) 1.5 μg/m3 (6) 28.0
 
Jan. 14, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) 0.11 ppb (1) 4.0 μg/m3 (4) 1.3 μg/m3 (5) 27.0
 
Jan. 14, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.11 ppb (1) 5.0 μg/m3 (5) 1.4 μg/m3 (6) 28.0
 
Jan. 14, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.11 ppb (1) 23.0 μg/m3 (21) 3.0 μg/m3 (12) 29.0
 
Jan. 14, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.11 ppb (1) 8.0 μg/m3 (7) 1.4 μg/m3 (6) 29.0
 
Jan. 14, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.11 ppb (1) 4.0 μg/m3 (4) 1.0 μg/m3 (4) 34.0
 
Jan. 14, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.1 ppb (1) 3.0 μg/m3 (3) 0.9 μg/m3 (4) 35.0
 
Jan. 13, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.1 ppb (1) 7.0 μg/m3 (6) 0.9 μg/m3 (4) 35.0
 
Jan. 13, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.1 ppb (1) 9.0 μg/m3 (8) 1.1 μg/m3 (5) 35.0
 
Jan. 13, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.11 ppb (1) 7.0 μg/m3 (6) 1.1 μg/m3 (5) 34.0
 
Jan. 13, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.12 ppb (1) 7.0 μg/m3 (6) 1.9 μg/m3 (8) 31.0
 
Jan. 13, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.12 ppb (1) 5.0 μg/m3 (5) 2.1 μg/m3 (9) 30.0
 
Jan. 13, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) 0.13 ppb (1) 5.0 μg/m3 (5) 2.3 μg/m3 (10) 27.0
 
Jan. 13, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.12 ppb (1) 5.0 μg/m3 (5) 2.6 μg/m3 (11) 21.0
 
Jan. 13, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.11 ppb (1) 6.0 μg/m3 (5) 3.2 μg/m3 (13) 14.0
 
Jan. 13, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.1 ppb (1) 8.0 μg/m3 (7) 3.5 μg/m3 (15) 15.0
 
Jan. 13, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.1 ppb (1) 6.0 μg/m3 (5) 3.5 μg/m3 (15) 15.0
 
Jan. 13, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.1 ppb (1) 6.0 μg/m3 (5) 3.5 μg/m3 (15) 15.0
 
Jan. 13, 2019, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 10.0 ppb (8) 0.09 ppb (1) 7.0 μg/m3 (6) 3.7 μg/m3 (15) 15.0
 
Jan. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.09 ppb (1) 7.0 μg/m3 (6) 3.7 μg/m3 (15) 15.0
 
Jan. 13, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.1 ppb (1) 6.0 μg/m3 (5) 3.4 μg/m3 (14) 14.0
 
Jan. 13, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.1 ppb (1) 9.0 μg/m3 (8) 3.9 μg/m3 (16) 16.0
 
Jan. 13, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.07 ppb (1) 9.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
Jan. 13, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.09 ppb (1) 10.0 μg/m3 (9) 4.9 μg/m3 (20) 20.0
 
Jan. 13, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.09 ppb (1) 11.0 μg/m3 (10) 4.2 μg/m3 (18) 18.0
 
Jan. 13, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.09 ppb (1) 9.0 μg/m3 (8) 2.9 μg/m3 (12) 17.0
 
Jan. 13, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.09 ppb (1) 6.0 μg/m3 (5) 2.1 μg/m3 (9) 22.0
 
Jan. 13, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.09 ppb (1) 6.0 μg/m3 (5) 2.0 μg/m3 (8) 26.0
 
Jan. 13, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) 0.09 ppb (1) 11.0 μg/m3 (10) 2.3 μg/m3 (10) 27.0
 
Jan. 13, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.09 ppb (1) 8.0 μg/m3 (7) 1.9 μg/m3 (8) 28.0
 
Jan. 13, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.09 ppb (1) 12.0 μg/m3 (11) 2.2 μg/m3 (9) 28.0
 
Jan. 12, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.09 ppb (1) 16.0 μg/m3 (15) 2.5 μg/m3 (10) 32.0
 
Jan. 12, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.09 ppb (1) 7.0 μg/m3 (6) 2.0 μg/m3 (8) 32.0
 
Jan. 12, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.1 ppb (1) 7.0 μg/m3 (6) 2.0 μg/m3 (8) 32.0
 
Jan. 12, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.1 ppb (1) 8.0 μg/m3 (7) 1.9 μg/m3 (8) 30.0
 
Jan. 12, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) 6.0 μg/m3 (5) 1.9 μg/m3 (8) 28.0
 
Jan. 12, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) 6.0 μg/m3 (5) 2.3 μg/m3 (10) 24.0
 
Jan. 12, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) 7.0 μg/m3 (6) 2.8 μg/m3 (12) 20.0
 
Jan. 12, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.08 ppb (1) 7.0 μg/m3 (6) 3.2 μg/m3 (13) 13.0
 
Jan. 12, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.08 ppb (1) 6.0 μg/m3 (5) 3.4 μg/m3 (14) 14.0
 
Jan. 12, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.08 ppb (1) 5.0 μg/m3 (5) 3.2 μg/m3 (13) 13.0
 
Jan. 12, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.08 ppb (1) 5.0 μg/m3 (5) 3.2 μg/m3 (13) 13.0
 
Jan. 12, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 3.3 μg/m3 (14) 14.0
 
Jan. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 3.4 μg/m3 (14) 14.0
 
Jan. 12, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.09 ppb (1) 7.0 μg/m3 (6) 3.5 μg/m3 (15) 15.0
 
Jan. 12, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) 9.0 μg/m3 (8) 3.7 μg/m3 (15) 15.0
 
Jan. 12, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) 9.0 μg/m3 (8) 3.8 μg/m3 (16) 16.0
 
Jan. 12, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.12 ppb (1) 7.0 μg/m3 (6) 2.5 μg/m3 (10) 22.0
 
Jan. 12, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.12 ppb (1) 7.0 μg/m3 (6) 2.4 μg/m3 (10) 25.0
 
Jan. 12, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.12 ppb (1) 6.0 μg/m3 (5) 2.3 μg/m3 (10) 25.0
 
Jan. 12, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.12 ppb (1) 6.0 μg/m3 (5) 2.3 μg/m3 (10) 26.0
 
Jan. 12, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) 0.12 ppb (1) 8.0 μg/m3 (7) 2.2 μg/m3 (9) 27.0
 
Jan. 12, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.12 ppb (1) 8.0 μg/m3 (7) 2.2 μg/m3 (9) 28.0
 
Jan. 12, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.12 ppb (1) 11.0 μg/m3 (10) 2.7 μg/m3 (11) 28.0
 
Jan. 12, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.12 ppb (1) 6.0 μg/m3 (5) 2.1 μg/m3 (9) 30.0
 
Jan. 11, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.12 ppb (1) 9.0 μg/m3 (8) 2.2 μg/m3 (9) 31.0
 
Jan. 11, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.12 ppb (1) 10.0 μg/m3 (9) 3.1 μg/m3 (13) 28.0
 
Jan. 11, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.12 ppb (1) 9.0 μg/m3 (8) 2.6 μg/m3 (11) 28.0
 
Jan. 11, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) 0.12 ppb (1) 10.0 μg/m3 (9) 2.6 μg/m3 (11) 27.0