ID: 330

AQSQID: 150031001

Site Name: Honolulu

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

Updated: Jan. 17, 2022, 12:34 a.m.

Location: Honolulu (Downtown), HI

Reporting: True, Located: True

Current AQI: 25.0

Honolulu (Downtown) HI, US: 21.310301, -157.858093

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 16, 2022, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2022, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 16.0 μg/m3 (15) 3.0 μg/m3 (13) 15.0
 
Jan. 16, 2022, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 17.0 μg/m3 (16) 4.0 μg/m3 (17) 17.0
 
Jan. 16, 2022, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2022, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 18.0 μg/m3 (17) 2.0 μg/m3 (9) 17.0
 
Jan. 16, 2022, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 13.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0
 
Jan. 16, 2022, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
Jan. 16, 2022, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 6.0 μg/m3 (6) 2.0 μg/m3 (9) 9.0
 
Jan. 16, 2022, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2022, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 8.0 μg/m3 (8) 2.0 μg/m3 (9) 9.0
 
Jan. 16, 2022, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2022, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 5.0 μg/m3 (5) 3.0 μg/m3 (13) 13.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
Jan. 16, 2022, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 7.0 μg/m3 (7) 3.0 μg/m3 (13) 13.0
 
Jan. 16, 2022, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2022, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2022, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2022, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2022, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 4.0 μg/m3 (4) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2022, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Jan. 16, 2022, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 4.0 μg/m3 (4) 10.0 μg/m3 (42) 42.0
 
Jan. 16, 2022, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 4.0 μg/m3 (4) 0.0 μg/m3 (0) 6.0
 
Jan. 16, 2022, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 10.0 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Jan. 16, 2022, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2022, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2022, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
Jan. 15, 2022, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 25.0 μg/m3 (24) 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2022, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 27.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Jan. 15, 2022, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 26.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Jan. 15, 2022, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 14.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0
 
Jan. 15, 2022, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 17.0 μg/m3 (16) 3.0 μg/m3 (13) 16.0
 
Jan. 15, 2022, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
Jan. 15, 2022, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 14.0 μg/m3 (13) 3.0 μg/m3 (13) 13.0
 
Jan. 15, 2022, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
Jan. 15, 2022, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 3.0 μg/m3 (13) 13.0
 
Jan. 15, 2022, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2022, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 2.0 μg/m3 (9) 11.0
 
Jan. 15, 2022, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 15, 2022, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2022, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2022, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2022, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 5.0 μg/m3 (5) 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2022, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 0.0 μg/m3 (0) 1.0 μg/m3 (5) 6.0
 
Jan. 15, 2022, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 6.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2022, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2022, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 12.0 μg/m3 (12) 0.0 μg/m3 (0) 12.0
 
Jan. 15, 2022, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 19.0 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
Jan. 15, 2022, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) 17.0 μg/m3 (16) 3.0 μg/m3 (13) 16.0
 
Jan. 14, 2022, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 20.0 μg/m3 (19) 2.0 μg/m3 (9) 19.0
 
Jan. 14, 2022, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 18.0 μg/m3 (17) 12.0 μg/m3 (50) 50.0
 
Jan. 14, 2022, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) 14.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0
 
Jan. 14, 2022, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 28.0 μg/m3 (26) 22.0 μg/m3 (72) 72.0
 
Jan. 14, 2022, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 17.0 μg/m3 (16) 4.0 μg/m3 (17) 17.0
 
Jan. 14, 2022, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.8 ppb (10) 13.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0
 
Jan. 14, 2022, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 1.1 ppb (13) 14.0 μg/m3 (13) 2.0 μg/m3 (9) 13.0
 
Jan. 14, 2022, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.8 ppb (10) 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 14, 2022, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Jan. 14, 2022, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 13.0
 
Jan. 14, 2022, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 13.0 μg/m3 (13) 3.0 μg/m3 (13) 13.0
 
Jan. 14, 2022, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Jan. 14, 2022, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 6.0 μg/m3 (6) 0.0 μg/m3 (0) 6.0
 
Jan. 14, 2022, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 9.0 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
Jan. 14, 2022, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 9.0 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
Jan. 14, 2022, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
Jan. 14, 2022, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 5.0 μg/m3 (5) 3.0 μg/m3 (13) 13.0
 
Jan. 14, 2022, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 1.0 μg/m3 (1) 2.0 μg/m3 (9) 9.0
 
Jan. 14, 2022, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 0.0 μg/m3 (0) 3.0 μg/m3 (13) 13.0
 
Jan. 14, 2022, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 5.0 μg/m3 (5) 5.0 μg/m3 (21) 21.0
 
Jan. 14, 2022, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Jan. 14, 2022, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Jan. 14, 2022, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 0.0 μg/m3 (0) 8.0
 
Jan. 14, 2022, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 12.0 μg/m3 (12) 10.0 μg/m3 (42) 42.0
 
Jan. 13, 2022, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 18.0 μg/m3 (17) 12.0 μg/m3 (50) 50.0
 
Jan. 13, 2022, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 20.0 μg/m3 (19) 7.0 μg/m3 (30) 30.0
 
Jan. 13, 2022, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 21.0 μg/m3 (20) 0.0 μg/m3 (0) 20.0
 
Jan. 13, 2022, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 21.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
Jan. 13, 2022, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 20.0 μg/m3 (19) 0.0 μg/m3 (0) 19.0
 
Jan. 13, 2022, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 17.0 μg/m3 (16) 0.0 μg/m3 (0) 16.0
 
Jan. 13, 2022, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 13.0 μg/m3 (13) 3.0 μg/m3 (13) 13.0
 
Jan. 13, 2022, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2022, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2022, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2022, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2022, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 16.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2022, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2022, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
Jan. 13, 2022, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 8.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
Jan. 13, 2022, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 4.0 μg/m3 (4) 8.0 μg/m3 (34) 34.0
 
Jan. 13, 2022, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 4.0 μg/m3 (4) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2022, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2022, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 8.0 μg/m3 (34) 34.0
 
Jan. 13, 2022, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 22.0 μg/m3 (21) 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2022, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 31.0 μg/m3 (29) 12.0 μg/m3 (50) 50.0
 
Jan. 12, 2022, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 28.0 μg/m3 (26) 13.0 μg/m3 (53) 53.0
 
Jan. 12, 2022, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 31.0 μg/m3 (29) 9.0 μg/m3 (38) 38.0
 
Jan. 12, 2022, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 32.0 μg/m3 (30) 11.0 μg/m3 (46) 46.0
 
Jan. 12, 2022, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.8 ppb (10) 30.0 μg/m3 (28) 5.0 μg/m3 (21) 28.0
 
Jan. 12, 2022, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.8 ppb (10) 25.0 μg/m3 (24) 4.0 μg/m3 (17) 24.0
 
Jan. 12, 2022, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.8 ppb (10) 18.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2022, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 18.0 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2022, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 18.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2022, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 19.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2022, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2022, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 20.0 μg/m3 (19) 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2022, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 23.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2022, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 32.0 μg/m3 (30) 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 29.0 μg/m3 (27) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 30.0 μg/m3 (28) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 28.0 μg/m3 (26) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 33.0 μg/m3 (31) 9.0 μg/m3 (38) 38.0
 
Jan. 11, 2022, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 32.0 μg/m3 (30) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 30.0 μg/m3 (28) 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2022, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 25.0 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
Jan. 11, 2022, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 29.0 μg/m3 (27) 3.0 μg/m3 (13) 27.0
 
Jan. 11, 2022, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 23.0 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2022, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 1.0 μg/m3 (5) 8.0
 
Jan. 11, 2022, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
Jan. 11, 2022, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2022, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 2.0 μg/m3 (9) 9.0
 
Jan. 11, 2022, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 3.0 μg/m3 (3) 2.0 μg/m3 (9) 9.0
 
Jan. 11, 2022, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 3.0 μg/m3 (3) 2.0 μg/m3 (9) 9.0
 
Jan. 11, 2022, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Jan. 11, 2022, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 5.0 μg/m3 (5) 3.0 μg/m3 (13) 13.0
 
Jan. 11, 2022, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 6.0 μg/m3 (6) 2.0 μg/m3 (9) 9.0
 
Jan. 11, 2022, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 7.0 μg/m3 (7) 2.0 μg/m3 (9) 9.0
 
Jan. 11, 2022, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) 7.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2022, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2022, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2022, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 10, 2022, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) 10.0 μg/m3 (10) 2.0 μg/m3 (9) 10.0
 
Jan. 10, 2022, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) 15.0 μg/m3 (14) 8.0 μg/m3 (34) 34.0
 
Jan. 10, 2022, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2022, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
Jan. 10, 2022, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.6 ppb (7) 16.0 μg/m3 (15) 0.0 μg/m3 (0) 15.0
 
Jan. 10, 2022, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
Jan. 10, 2022, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.8 ppb (10) 16.0 μg/m3 (15) 1.0 μg/m3 (5) 15.0
 
Jan. 10, 2022, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.7 ppb (8) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 13.0
 
Jan. 10, 2022, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
Jan. 10, 2022, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 8.0 μg/m3 (8) 3.0 μg/m3 (13) 13.0
 
Jan. 10, 2022, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Jan. 10, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
Jan. 10, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 9.0
 
Jan. 10, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
Jan. 10, 2022, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Jan. 10, 2022, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
Jan. 10, 2022, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 2.0 μg/m3 (2) 5.0 μg/m3 (21) 21.0
 
Jan. 10, 2022, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 0.0 μg/m3 (0) 3.0 μg/m3 (13) 13.0
 
Jan. 10, 2022, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) -4.0 μg/m3 (0) 1.0 μg/m3 (5) 6.0
 
Jan. 10, 2022, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) -2.0 μg/m3 (0) 0.0 μg/m3 (0) 6.0
 
Jan. 10, 2022, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 6.0 μg/m3 (6) 7.0 μg/m3 (30) 30.0
 
Jan. 10, 2022, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 11.0 μg/m3 (11) 0.0 μg/m3 (0) 11.0
 
Jan. 10, 2022, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 13.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
Jan. 10, 2022, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) 14.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0