AQSQID: 150030010

Site Name: Kapolei

Location: Kapolei (Barbers Point), HI

Reporting: True, Located: True

Current AQI: 29.0

Kapolei (Barbers Point) HI, US: 21.323601, -158.088593

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 23, 2020, 6 a.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) N/A 0.27 ppb (3) 17.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
Jan. 23, 2020, 5 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A 0.1 ppb (1) 21.0 μg/m3 (19) 4.0 μg/m3 (17) 19.0
 
Jan. 23, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.05 ppb (1) 13.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Jan. 23, 2020, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.05 ppb (1) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Jan. 23, 2020, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 13.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 23, 2020, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A 0.05 ppb (1) 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
Jan. 23, 2020, midnight N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A 0.05 ppb (1) 15.0 μg/m3 (14) 3.0 μg/m3 (12) 14.0
 
Jan. 22, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 16.0 μg/m3 (15) 3.0 μg/m3 (12) 15.0
 
Jan. 22, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 22, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 12.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Jan. 22, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.05 ppb (1) 13.0 μg/m3 (12) 3.0 μg/m3 (12) 12.0
 
Jan. 22, 2020, 7 p.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 10.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
Jan. 22, 2020, 6 p.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.34 ppb (4) 45.0 μg/m3 (41) 8.0 μg/m3 (33) 41.0
 
Jan. 22, 2020, 5 p.m. N/A N/A N/A 25.0 ppb (23) N/A 1.0 ppb (1) N/A 0.37 ppb (4) 17.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 22, 2020, 4 p.m. N/A N/A N/A 24.0 ppb (22) N/A 1.0 ppb (1) N/A 0.3 ppb (3) 23.0 μg/m3 (21) 5.0 μg/m3 (21) 22.0
 
Jan. 22, 2020, 3 p.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) N/A 0.17 ppb (2) 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Jan. 22, 2020, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A 0.1 ppb (1) 10.0 μg/m3 (9) 2.0 μg/m3 (8) 10.0
 
Jan. 22, 2020, 1 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A 0.13 ppb (1) 20.0 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
Jan. 22, 2020, noon N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) N/A 0.06 ppb (1) 11.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Jan. 22, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) N/A 0.07 ppb (1) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Jan. 22, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A 0.12 ppb (1) 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Jan. 22, 2020, 9 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A 0.15 ppb (2) 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
Jan. 22, 2020, 8 a.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) N/A 0.11 ppb (1) 22.0 μg/m3 (20) 3.0 μg/m3 (12) 20.0
 
Jan. 22, 2020, 7 a.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) N/A 0.09 ppb (1) 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Jan. 22, 2020, 6 a.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) N/A 0.12 ppb (1) 20.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
Jan. 22, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 21.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Jan. 22, 2020, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 26.0 μg/m3 (24) 8.0 μg/m3 (33) 33.0
 
Jan. 22, 2020, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 3.0 ppb (4) N/A 0.05 ppb (1) 12.0 μg/m3 (11) 10.0 μg/m3 (42) 42.0
 
Jan. 22, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 27.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
Jan. 22, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 24.0 μg/m3 (22) 9.0 μg/m3 (38) 38.0
 
Jan. 22, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 16.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
Jan. 21, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A 0.06 ppb (1) 30.0 μg/m3 (27) 8.0 μg/m3 (33) 33.0
 
Jan. 21, 2020, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.07 ppb (1) 31.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
Jan. 21, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.05 ppb (1) 11.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Jan. 21, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A 0.06 ppb (1) 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Jan. 21, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A 0.07 ppb (1) 20.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
Jan. 21, 2020, 6 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) N/A 0.17 ppb (2) 23.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
Jan. 21, 2020, 5 p.m. N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) N/A 0.29 ppb (3) 24.0 μg/m3 (22) 5.0 μg/m3 (21) 24.0
 
Jan. 21, 2020, 4 p.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) N/A 0.24 ppb (3) 25.0 μg/m3 (23) 4.0 μg/m3 (17) 23.0
 
Jan. 21, 2020, 3 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) N/A 0.12 ppb (1) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 21, 2020, 2 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A 0.06 ppb (1) 19.0 μg/m3 (17) 8.0 μg/m3 (33) 33.0
 
Jan. 21, 2020, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.05 ppb (1) 11.0 μg/m3 (10) 3.0 μg/m3 (12) 12.0
 
Jan. 21, 2020, noon N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Jan. 21, 2020, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
Jan. 21, 2020, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 14.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
Jan. 21, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A 0.05 ppb (1) 13.0 μg/m3 (12) 2.0 μg/m3 (8) 12.0
 
Jan. 21, 2020, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.06 ppb (1) 13.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Jan. 21, 2020, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.07 ppb (1) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Jan. 21, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.08 ppb (1) 17.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 21, 2020, 5 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A 0.09 ppb (1) 21.0 μg/m3 (19) 8.0 μg/m3 (33) 33.0
 
Jan. 21, 2020, 4 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A 0.08 ppb (1) 20.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
Jan. 21, 2020, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A 0.06 ppb (1) 26.0 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
Jan. 21, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.06 ppb (1) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Jan. 21, 2020, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 19.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
Jan. 21, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 8.0 μg/m3 (7) 3.0 μg/m3 (12) 12.0
 
Jan. 20, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 5.0 μg/m3 (5) 1.0 μg/m3 (4) 5.0
 
Jan. 20, 2020, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 8.0 μg/m3 (7) 1.0 μg/m3 (4) 7.0
 
Jan. 20, 2020, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 5.0 μg/m3 (5) 2.0 μg/m3 (8) 8.0
 
Jan. 20, 2020, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.07 ppb (1) 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Jan. 20, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.07 ppb (1) 11.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 20, 2020, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A 0.08 ppb (1) 14.0 μg/m3 (13) 1.0 μg/m3 (4) 13.0
 
Jan. 20, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 7.0 μg/m3 (6) 3.0 μg/m3 (12) 12.0
 
Jan. 20, 2020, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A 0.08 ppb (1) 11.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.0 μg/m3 (12) 12.0
 
Jan. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Jan. 20, 2020, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 9.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 20, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 20, 2020, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A 0.04 ppb (0) 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Jan. 20, 2020, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.05 ppb (1) 13.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 20, 2020, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.05 ppb (1) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Jan. 20, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.05 ppb (1) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Jan. 20, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.04 ppb (0) 14.0 μg/m3 (13) 7.0 μg/m3 (29) 29.0
 
Jan. 20, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.05 ppb (1) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 20, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.05 ppb (1) 11.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 20, 2020, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.04 ppb (0) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Jan. 20, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.04 ppb (0) 16.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Jan. 20, 2020, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 20, 2020, midnight N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.03 ppb (0) 10.0 μg/m3 (9) 2.0 μg/m3 (8) 9.0
 
Jan. 19, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.03 ppb (0) 13.0 μg/m3 (12) 3.0 μg/m3 (12) 12.0
 
Jan. 19, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Jan. 19, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.03 ppb (0) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 19, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.03 ppb (0) 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Jan. 19, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 17.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 19, 2020, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.05 ppb (1) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 19, 2020, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.05 ppb (1) 10.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
Jan. 19, 2020, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.05 ppb (1) 11.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Jan. 19, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Jan. 19, 2020, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.03 ppb (0) 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Jan. 19, 2020, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.02 ppb (0) 9.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 19, 2020, noon N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.03 ppb (0) 12.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
Jan. 19, 2020, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Jan. 19, 2020, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Jan. 19, 2020, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Jan. 19, 2020, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 21.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Jan. 19, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 11.0 μg/m3 (10) 3.0 μg/m3 (12) 12.0
 
Jan. 19, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.05 ppb (1) 13.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 19, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.05 ppb (1) 16.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
Jan. 19, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.05 ppb (1) 17.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
Jan. 19, 2020, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 9.0 μg/m3 (8) 2.0 μg/m3 (8) 8.0
 
Jan. 19, 2020, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 7.0 μg/m3 (6) 1.0 μg/m3 (4) 6.0
 
Jan. 19, 2020, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 10.0 μg/m3 (9) 3.0 μg/m3 (12) 12.0
 
Jan. 19, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.04 ppb (0) 19.0 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A 0.04 ppb (0) 9.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.04 ppb (0) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.03 ppb (0) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.03 ppb (0) 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.04 ppb (0) 17.0 μg/m3 (15) 3.0 μg/m3 (12) 15.0
 
Jan. 18, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.06 ppb (1) 16.0 μg/m3 (15) 1.0 μg/m3 (4) 15.0
 
Jan. 18, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A 0.06 ppb (1) 14.0 μg/m3 (13) 3.0 μg/m3 (12) 13.0
 
Jan. 18, 2020, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 16.0 μg/m3 (15) 3.0 μg/m3 (12) 15.0
 
Jan. 18, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.03 ppb (0) 13.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2020, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.03 ppb (0) 11.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2020, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.03 ppb (0) 10.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2020, noon N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 10.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2020, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.05 ppb (1) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 18, 2020, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.05 ppb (1) 67.0 μg/m3 (56) 5.0 μg/m3 (21) 56.0
 
Jan. 18, 2020, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2020, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.04 ppb (0) 20.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2020, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.05 ppb (1) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 18, 2020, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.06 ppb (1) 19.0 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
Jan. 18, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.07 ppb (1) 12.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2020, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A 0.07 ppb (1) 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Jan. 18, 2020, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.08 ppb (1) 22.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.09 ppb (1) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 24.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
Jan. 18, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 23.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
Jan. 17, 2020, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Jan. 17, 2020, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 22.0 μg/m3 (20) 4.0 μg/m3 (17) 20.0
 
Jan. 17, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 24.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
Jan. 17, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 24.0 μg/m3 (22) 7.0 μg/m3 (29) 29.0
 
Jan. 17, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 14.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
Jan. 17, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 13.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Jan. 17, 2020, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
Jan. 17, 2020, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.07 ppb (1) 3.0 μg/m3 (3) 3.0 μg/m3 (12) 12.0
 
Jan. 17, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A 0.07 ppb (1) 21.0 μg/m3 (19) 2.0 μg/m3 (8) 19.0
 
Jan. 17, 2020, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A 0.05 ppb (1) 10.0 μg/m3 (9) 2.0 μg/m3 (8) 9.0
 
Jan. 17, 2020, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.05 ppb (1) -4.0 μg/m3 (0) 3.0 μg/m3 (12) 12.0
 
Jan. 17, 2020, noon N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A 0.06 ppb (1) 4.0 μg/m3 (4) 2.0 μg/m3 (8) 8.0
 
Jan. 17, 2020, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 5.0 μg/m3 (5) 2.0 μg/m3 (8) 8.0
 
Jan. 17, 2020, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A 0.08 ppb (1) 2.0 μg/m3 (2) 0.0 μg/m3 (0) 6.0
 
Jan. 17, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A 0.1 ppb (1) 4.0 μg/m3 (4) 0.0 μg/m3 (0) 6.0
 
Jan. 17, 2020, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A 0.12 ppb (1) 6.0 μg/m3 (5) 1.0 μg/m3 (4) 6.0
 
Jan. 17, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A 0.1 ppb (1) 4.0 μg/m3 (4) 0.0 μg/m3 (0) 5.0
 
Jan. 17, 2020, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A 0.11 ppb (1) 7.0 μg/m3 (6) 2.0 μg/m3 (8) 8.0
 
Jan. 17, 2020, 5 a.m. N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) N/A 0.14 ppb (2) 11.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 17, 2020, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A 0.12 ppb (1) 7.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
Jan. 17, 2020, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.1 ppb (1) 20.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
Jan. 17, 2020, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 24.0 μg/m3 (22) 4.0 μg/m3 (17) 22.0
 
Jan. 17, 2020, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.07 ppb (1) 23.0 μg/m3 (21) 4.0 μg/m3 (17) 21.0
 
Jan. 17, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.08 ppb (1) 4.0 μg/m3 (4) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2020, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A 0.08 ppb (1) 22.0 μg/m3 (20) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2020, 10 p.m. N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) N/A 0.09 ppb (1) 23.0 μg/m3 (21) 4.0 μg/m3 (17) 21.0
 
Jan. 16, 2020, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 6.0 μg/m3 (5) 2.0 μg/m3 (8) 8.0
 
Jan. 16, 2020, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 2.0 μg/m3 (2) 4.0 μg/m3 (17) 17.0
 
Jan. 16, 2020, 7 p.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) N/A 0.23 ppb (3) 28.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2020, 6 p.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.38 ppb (4) 38.0 μg/m3 (35) 5.0 μg/m3 (21) 35.0
 
Jan. 16, 2020, 5 p.m. N/A N/A N/A 24.0 ppb (22) N/A 1.0 ppb (1) N/A 0.27 ppb (3) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2020, 4 p.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) N/A 0.21 ppb (2) 26.0 μg/m3 (24) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2020, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) N/A 0.18 ppb (2) 21.0 μg/m3 (19) 4.0 μg/m3 (17) 19.0
 
Jan. 16, 2020, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A 0.07 ppb (1) 25.0 μg/m3 (23) 5.0 μg/m3 (21) 23.0
 
Jan. 16, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A 0.08 ppb (1) 19.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A 0.08 ppb (1) 25.0 μg/m3 (23) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2020, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A 0.08 ppb (1) 22.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2020, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A 0.08 ppb (1) 29.0 μg/m3 (26) 8.0 μg/m3 (33) 33.0
 
Jan. 16, 2020, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.08 ppb (1) 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2020, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.08 ppb (1) 27.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
Jan. 16, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.09 ppb (1) 22.0 μg/m3 (20) 3.0 μg/m3 (12) 20.0