AQSQID: 060655001

Site Name: Palm Springs - Fire Station

Location: Palm Spgs (Racquet Club Estates), CA

Reporting: True, Located: True

Current AQI: 25.0

Palm Spgs (Racquet Club Estates) CA, US: 33.852605, -116.540965

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 28, 2020, 3 p.m. 26.6 ppb (25) 6.4 ppb (6) N/A 20.0 ppb (19) N/A N/A 12.0 ppb (9) 0.24 ppb (3) 27.0 μg/m3 (25) N/A 25.0
 
Jan. 28, 2020, 2 p.m. 25.1 ppb (23) 2.7 ppb (3) N/A 22.0 ppb (20) N/A N/A 8.0 ppb (6) 0.17 ppb (2) 7.0 μg/m3 (6) N/A 23.0
 
Jan. 28, 2020, 1 p.m. 22.1 ppb (20) 1.0 ppb (1) N/A 21.0 ppb (19) N/A N/A 9.0 ppb (7) 0.15 ppb (2) 6.0 μg/m3 (5) N/A 20.0
 
Jan. 28, 2020, noon 23.1 ppb (21) 1.0 ppb (1) N/A 22.0 ppb (20) N/A N/A 9.0 ppb (7) 0.13 ppb (1) 6.0 μg/m3 (5) N/A 21.0
 
Jan. 28, 2020, 11 a.m. 19.1 ppb (18) 0.6 ppb (1) N/A 18.0 ppb (17) N/A N/A 14.0 ppb (11) 0.13 ppb (1) 8.0 μg/m3 (7) N/A 18.0
 
Jan. 28, 2020, 10 a.m. 24.5 ppb (23) 0.7 ppb (1) N/A 24.0 ppb (22) N/A N/A 10.0 ppb (8) 0.13 ppb (1) 8.0 μg/m3 (7) N/A 23.0
 
Jan. 28, 2020, 9 a.m. 27.8 ppb (26) 1.3 ppb (1) N/A 27.0 ppb (25) N/A N/A 8.0 ppb (6) 0.14 ppb (2) 9.0 μg/m3 (8) N/A 26.0
 
Jan. 28, 2020, 8 a.m. 15.2 ppb (14) 1.9 ppb (2) N/A 13.0 ppb (12) N/A N/A 21.0 ppb (16) 0.14 ppb (2) 9.0 μg/m3 (8) N/A 16.0
 
Jan. 28, 2020, 7 a.m. 13.4 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (11) N/A N/A 22.0 ppb (17) 0.13 ppb (1) 7.0 μg/m3 (6) N/A 17.0
 
Jan. 28, 2020, 6 a.m. 15.2 ppb (14) 0.4 ppb (0) N/A 15.0 ppb (14) N/A N/A 20.0 ppb (15) 0.13 ppb (1) 10.0 μg/m3 (9) N/A 15.0
 
Jan. 28, 2020, 5 a.m. 13.1 ppb (12) 0.4 ppb (0) N/A 13.0 ppb (12) N/A N/A 24.0 ppb (18) 0.15 ppb (2) 10.0 μg/m3 (9) N/A 18.0
 
Jan. 28, 2020, 4 a.m. 17.1 ppb (16) 0.9 ppb (1) N/A 16.0 ppb (15) N/A N/A 22.0 ppb (17) 0.15 ppb (2) 10.0 μg/m3 (9) N/A 17.0
 
Jan. 28, 2020, 3 a.m. 4.3 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) 0.12 ppb (1) 7.0 μg/m3 (6) N/A 28.0
 
Jan. 28, 2020, 2 a.m. 8.5 ppb (8) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A 36.0 ppb (28) 0.15 ppb (2) 7.0 μg/m3 (6) N/A 28.0
 
Jan. 28, 2020, 1 a.m. 8.6 ppb (8) 0.9 ppb (1) N/A 8.0 ppb (7) N/A N/A 35.0 ppb (27) 0.16 ppb (2) 7.0 μg/m3 (6) N/A 27.0
 
Jan. 28, 2020, midnight 8.5 ppb (8) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A 35.0 ppb (27) 0.17 ppb (2) 7.0 μg/m3 (6) N/A 27.0
 
Jan. 27, 2020, 11 p.m. 5.5 ppb (5) 1.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 42.0 ppb (32) 0.13 ppb (1) 7.0 μg/m3 (6) N/A 32.0
 
Jan. 27, 2020, 10 p.m. 4.4 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) 0.11 ppb (1) 4.0 μg/m3 (4) N/A 34.0
 
Jan. 27, 2020, 9 p.m. 4.2 ppb (4) 1.7 ppb (2) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) 0.11 ppb (1) 4.0 μg/m3 (4) N/A 34.0
 
Jan. 27, 2020, 8 p.m. 2.2 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) 0.11 ppb (1) 2.0 μg/m3 (2) N/A 34.0
 
Jan. 27, 2020, 7 p.m. 2.7 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) 0.11 ppb (1) 6.0 μg/m3 (5) N/A 33.0
 
Jan. 27, 2020, 6 p.m. 9.3 ppb (9) 2.9 ppb (3) N/A 6.0 ppb (6) N/A N/A 35.0 ppb (27) 0.19 ppb (2) 6.0 μg/m3 (5) N/A 27.0
 
Jan. 27, 2020, 5 p.m. 14.2 ppb (13) 6.4 ppb (6) N/A 8.0 ppb (7) N/A N/A 28.0 ppb (22) 0.21 ppb (2) 10.0 μg/m3 (9) N/A 22.0
 
Jan. 27, 2020, 4 p.m. 16.7 ppb (15) 5.0 ppb (5) N/A 12.0 ppb (11) N/A N/A 21.0 ppb (16) 0.27 ppb (3) 11.0 μg/m3 (10) N/A 16.0
 
Jan. 27, 2020, 3 p.m. 22.4 ppb (21) 4.8 ppb (4) N/A 18.0 ppb (17) N/A N/A 13.0 ppb (10) 0.31 ppb (3) 17.0 μg/m3 (15) N/A 21.0
 
Jan. 27, 2020, 2 p.m. 19.6 ppb (18) 1.9 ppb (2) N/A 18.0 ppb (17) N/A N/A 13.0 ppb (10) 0.26 ppb (3) 13.0 μg/m3 (12) N/A 18.0
 
Jan. 27, 2020, 1 p.m. 12.6 ppb (12) 0.6 ppb (1) N/A 12.0 ppb (11) N/A N/A 20.0 ppb (15) 0.26 ppb (3) 16.0 μg/m3 (15) N/A 15.0
 
Jan. 27, 2020, noon 7.3 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 28.0 ppb (22) 0.26 ppb (3) 16.0 μg/m3 (15) N/A 22.0
 
Jan. 27, 2020, 11 a.m. 6.0 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 31.0 ppb (24) 0.24 ppb (3) 14.0 μg/m3 (13) N/A 24.0
 
Jan. 27, 2020, 10 a.m. 8.2 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A N/A 29.0 ppb (22) 0.3 ppb (3) 8.0 μg/m3 (7) N/A 22.0
 
Jan. 27, 2020, 9 a.m. 4.7 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A 36.0 ppb (28) 0.25 ppb (3) 15.0 μg/m3 (14) N/A 28.0
 
Jan. 27, 2020, 8 a.m. 4.9 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A N/A 35.0 ppb (27) 0.26 ppb (3) 15.0 μg/m3 (14) N/A 27.0
 
Jan. 27, 2020, 7 a.m. 6.6 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 34.0 ppb (26) 0.27 ppb (3) 17.0 μg/m3 (15) N/A 26.0
 
Jan. 27, 2020, 6 a.m. 5.2 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (28) 0.25 ppb (3) 16.0 μg/m3 (15) N/A 28.0
 
Jan. 27, 2020, 5 a.m. 8.7 ppb (8) 0.6 ppb (1) N/A 8.0 ppb (7) N/A N/A 32.0 ppb (25) 0.25 ppb (3) 18.0 μg/m3 (16) N/A 25.0
 
Jan. 27, 2020, 4 a.m. 19.7 ppb (18) 5.6 ppb (5) N/A 14.0 ppb (13) N/A N/A 26.0 ppb (20) 0.29 ppb (3) 15.0 μg/m3 (14) N/A 20.0
 
Jan. 27, 2020, 3 a.m. 9.5 ppb (9) 0.5 ppb (0) N/A 9.0 ppb (8) N/A N/A 36.0 ppb (28) 0.3 ppb (3) 22.0 μg/m3 (20) N/A 28.0
 
Jan. 27, 2020, 2 a.m. 10.5 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (9) N/A N/A 36.0 ppb (28) 0.26 ppb (3) 22.0 μg/m3 (20) N/A 28.0
 
Jan. 27, 2020, 1 a.m. 12.0 ppb (11) 1.3 ppb (1) N/A 11.0 ppb (10) N/A N/A 36.0 ppb (28) 0.26 ppb (3) 17.0 μg/m3 (15) N/A 28.0
 
Jan. 27, 2020, midnight 7.5 ppb (7) 1.7 ppb (2) N/A 6.0 ppb (6) N/A N/A 45.0 ppb (35) 0.2 ppb (2) 13.0 μg/m3 (12) N/A 35.0
 
Jan. 26, 2020, 11 p.m. 4.1 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 49.0 ppb (38) 0.16 ppb (2) 12.0 μg/m3 (11) N/A 38.0
 
Jan. 26, 2020, 10 p.m. 6.1 ppb (6) 1.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 47.0 ppb (36) 0.17 ppb (2) 12.0 μg/m3 (11) N/A 36.0
 
Jan. 26, 2020, 9 p.m. 5.8 ppb (5) 1.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 45.0 ppb (35) 0.17 ppb (2) 10.0 μg/m3 (9) N/A 35.0
 
Jan. 26, 2020, 8 p.m. 6.2 ppb (6) 1.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 42.0 ppb (32) 0.18 ppb (2) 9.0 μg/m3 (8) N/A 32.0
 
Jan. 26, 2020, 7 p.m. 8.7 ppb (8) 1.8 ppb (2) N/A 7.0 ppb (6) N/A N/A 39.0 ppb (30) 0.22 ppb (2) 9.0 μg/m3 (8) N/A 30.0
 
Jan. 26, 2020, 6 p.m. 11.1 ppb (10) 3.2 ppb (3) N/A 8.0 ppb (7) N/A N/A 35.0 ppb (27) 0.22 ppb (2) 7.0 μg/m3 (6) N/A 27.0
 
Jan. 26, 2020, 5 p.m. 7.3 ppb (7) 1.7 ppb (2) N/A 6.0 ppb (6) N/A N/A 34.0 ppb (26) 0.18 ppb (2) 7.0 μg/m3 (6) N/A 26.0
 
Jan. 26, 2020, 4 p.m. 10.3 ppb (10) 2.8 ppb (3) N/A 7.0 ppb (6) N/A N/A 23.0 ppb (18) 0.21 ppb (2) 19.0 μg/m3 (17) N/A 18.0
 
Jan. 26, 2020, 3 p.m. 18.9 ppb (18) 4.2 ppb (4) N/A 15.0 ppb (14) N/A N/A 14.0 ppb (11) 0.26 ppb (3) 10.0 μg/m3 (9) N/A 18.0
 
Jan. 26, 2020, 2 p.m. 17.7 ppb (16) 2.1 ppb (2) N/A 16.0 ppb (15) N/A N/A 11.0 ppb (8) 0.19 ppb (2) 8.0 μg/m3 (7) N/A 16.0
 
Jan. 26, 2020, 1 p.m. 15.0 ppb (14) 1.2 ppb (1) N/A 14.0 ppb (13) N/A N/A 13.0 ppb (10) 0.21 ppb (2) 9.0 μg/m3 (8) N/A 14.0
 
Jan. 26, 2020, noon 13.2 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (11) N/A N/A 14.0 ppb (11) 0.22 ppb (2) 9.0 μg/m3 (8) N/A 12.0
 
Jan. 26, 2020, 11 a.m. 13.0 ppb (12) 0.7 ppb (1) N/A 12.0 ppb (11) N/A N/A 17.0 ppb (13) 0.16 ppb (2) 9.0 μg/m3 (8) N/A 13.0
 
Jan. 26, 2020, 10 a.m. 16.2 ppb (15) 0.8 ppb (1) N/A 15.0 ppb (14) N/A N/A 15.0 ppb (12) 0.17 ppb (2) 8.0 μg/m3 (7) N/A 15.0
 
Jan. 26, 2020, 9 a.m. 14.1 ppb (13) 0.5 ppb (0) N/A 14.0 ppb (13) N/A N/A 17.0 ppb (13) 0.17 ppb (2) 9.0 μg/m3 (8) N/A 13.0
 
Jan. 26, 2020, 8 a.m. 12.2 ppb (11) 0.5 ppb (0) N/A 12.0 ppb (11) N/A N/A 23.0 ppb (18) 0.16 ppb (2) 8.0 μg/m3 (7) N/A 18.0
 
Jan. 26, 2020, 7 a.m. 14.6 ppb (14) 0.5 ppb (0) N/A 14.0 ppb (13) N/A N/A 19.0 ppb (15) 0.17 ppb (2) 10.0 μg/m3 (9) N/A 15.0
 
Jan. 26, 2020, 6 a.m. 17.0 ppb (16) 0.8 ppb (1) N/A 16.0 ppb (15) N/A N/A 16.0 ppb (12) 0.2 ppb (2) 14.0 μg/m3 (13) N/A 16.0
 
Jan. 26, 2020, 5 a.m. 14.8 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (12) N/A N/A 23.0 ppb (18) 0.19 ppb (2) 14.0 μg/m3 (13) N/A 18.0
 
Jan. 26, 2020, 4 a.m. 13.9 ppb (13) 1.6 ppb (1) N/A 12.0 ppb (11) N/A N/A 23.0 ppb (18) 0.26 ppb (3) 15.0 μg/m3 (14) N/A 18.0
 
Jan. 26, 2020, 3 a.m. 15.2 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (13) N/A N/A 18.0 ppb (14) 0.29 ppb (3) 16.0 μg/m3 (15) N/A 15.0
 
Jan. 26, 2020, 2 a.m. 14.7 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (13) N/A N/A 21.0 ppb (16) 0.29 ppb (3) 17.0 μg/m3 (15) N/A 16.0
 
Jan. 26, 2020, 1 a.m. 13.0 ppb (12) 0.8 ppb (1) N/A 12.0 ppb (11) N/A N/A 28.0 ppb (22) 0.26 ppb (3) 21.0 μg/m3 (19) N/A 22.0
 
Jan. 26, 2020, midnight 14.6 ppb (14) 4.3 ppb (4) N/A 10.0 ppb (9) N/A N/A 37.0 ppb (28) 0.22 ppb (2) 16.0 μg/m3 (15) N/A 28.0
 
Jan. 25, 2020, 11 p.m. 5.7 ppb (5) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 46.0 ppb (35) 0.16 ppb (2) 10.0 μg/m3 (9) N/A 35.0
 
Jan. 25, 2020, 10 p.m. 5.5 ppb (5) 1.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 47.0 ppb (36) 0.14 ppb (2) 11.0 μg/m3 (10) N/A 36.0
 
Jan. 25, 2020, 9 p.m. 5.4 ppb (5) 1.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 45.0 ppb (35) 0.15 ppb (2) 10.0 μg/m3 (9) N/A 35.0
 
Jan. 25, 2020, 8 p.m. 7.5 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 39.0 ppb (30) 0.16 ppb (2) 8.0 μg/m3 (7) N/A 30.0
 
Jan. 25, 2020, 7 p.m. 11.1 ppb (10) 3.4 ppb (3) N/A 8.0 ppb (7) N/A N/A 34.0 ppb (26) 0.21 ppb (2) 13.0 μg/m3 (12) N/A 26.0
 
Jan. 25, 2020, 6 p.m. 12.8 ppb (12) 4.1 ppb (4) N/A 9.0 ppb (8) N/A N/A 29.0 ppb (22) 0.16 ppb (2) 9.0 μg/m3 (8) N/A 22.0
 
Jan. 25, 2020, 5 p.m. 19.0 ppb (18) 7.2 ppb (7) N/A 12.0 ppb (11) N/A N/A 21.0 ppb (16) 0.17 ppb (2) 11.0 μg/m3 (10) N/A 18.0
 
Jan. 25, 2020, 4 p.m. 15.0 ppb (14) 4.6 ppb (4) N/A 10.0 ppb (9) N/A N/A 20.0 ppb (15) 0.21 ppb (2) 15.0 μg/m3 (14) N/A 15.0
 
Jan. 25, 2020, 3 p.m. 26.8 ppb (25) 7.7 ppb (7) N/A 19.0 ppb (18) N/A N/A 12.0 ppb (9) 0.26 ppb (3) 15.0 μg/m3 (14) N/A 25.0
 
Jan. 25, 2020, 2 p.m. 23.4 ppb (22) 4.7 ppb (4) N/A 19.0 ppb (18) N/A N/A 12.0 ppb (9) 0.18 ppb (2) 11.0 μg/m3 (10) N/A 22.0
 
Jan. 25, 2020, 1 p.m. 13.9 ppb (13) 0.6 ppb (1) N/A 13.0 ppb (12) N/A N/A 17.0 ppb (13) 0.16 ppb (2) 9.0 μg/m3 (8) N/A 13.0
 
Jan. 25, 2020, noon 14.9 ppb (14) 0.7 ppb (1) N/A 14.0 ppb (13) N/A N/A 17.0 ppb (13) 0.17 ppb (2) 11.0 μg/m3 (10) N/A 14.0
 
Jan. 25, 2020, 11 a.m. 14.0 ppb (13) 0.5 ppb (0) N/A 14.0 ppb (13) N/A N/A 20.0 ppb (15) 0.17 ppb (2) 11.0 μg/m3 (10) N/A 15.0
 
Jan. 25, 2020, 10 a.m. 16.4 ppb (15) 0.5 ppb (0) N/A 16.0 ppb (15) N/A N/A 18.0 ppb (14) 0.17 ppb (2) 11.0 μg/m3 (10) N/A 15.0
 
Jan. 25, 2020, 9 a.m. 15.7 ppb (15) 0.5 ppb (0) N/A 15.0 ppb (14) N/A N/A 18.0 ppb (14) 0.18 ppb (2) 11.0 μg/m3 (10) N/A 15.0
 
Jan. 25, 2020, 8 a.m. 13.7 ppb (13) 0.5 ppb (0) N/A 13.0 ppb (12) N/A N/A 19.0 ppb (15) 0.18 ppb (2) 10.0 μg/m3 (9) N/A 15.0
 
Jan. 25, 2020, 7 a.m. 21.8 ppb (20) 0.6 ppb (1) N/A 21.0 ppb (19) N/A N/A 14.0 ppb (11) 0.2 ppb (2) 14.0 μg/m3 (13) N/A 20.0
 
Jan. 25, 2020, 6 a.m. 17.3 ppb (16) 0.5 ppb (0) N/A 17.0 ppb (16) N/A N/A 18.0 ppb (14) 0.19 ppb (2) 13.0 μg/m3 (12) N/A 16.0
 
Jan. 25, 2020, 5 a.m. 15.5 ppb (14) 0.7 ppb (1) N/A 15.0 ppb (14) N/A N/A 20.0 ppb (15) 0.19 ppb (2) 14.0 μg/m3 (13) N/A 15.0
 
Jan. 25, 2020, 4 a.m. 14.0 ppb (13) 1.6 ppb (1) N/A 12.0 ppb (11) N/A N/A 24.0 ppb (18) 0.2 ppb (2) 12.0 μg/m3 (11) N/A 18.0
 
Jan. 25, 2020, 3 a.m. 11.2 ppb (10) 0.9 ppb (1) N/A 10.0 ppb (9) N/A N/A 23.0 ppb (18) 0.21 ppb (2) 11.0 μg/m3 (10) N/A 18.0
 
Jan. 25, 2020, 2 a.m. 24.8 ppb (23) 1.9 ppb (2) N/A 23.0 ppb (21) N/A N/A 12.0 ppb (9) 0.37 ppb (4) 16.0 μg/m3 (15) N/A 23.0
 
Jan. 25, 2020, 1 a.m. 32.4 ppb (30) 4.1 ppb (4) N/A 28.0 ppb (26) N/A N/A 10.0 ppb (8) 0.47 ppb (5) 20.0 μg/m3 (18) N/A 30.0
 
Jan. 25, 2020, midnight 13.4 ppb (12) 1.6 ppb (1) N/A 12.0 ppb (11) N/A N/A 32.0 ppb (25) 0.22 ppb (2) 12.0 μg/m3 (11) N/A 25.0
 
Jan. 24, 2020, 11 p.m. 7.2 ppb (7) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (32) 0.16 ppb (2) 9.0 μg/m3 (8) N/A 32.0
 
Jan. 24, 2020, 10 p.m. 5.7 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (33) 0.16 ppb (2) 7.0 μg/m3 (6) N/A 33.0
 
Jan. 24, 2020, 9 p.m. 7.6 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 42.0 ppb (32) 0.17 ppb (2) 8.0 μg/m3 (7) N/A 32.0
 
Jan. 24, 2020, 8 p.m. 9.2 ppb (9) 3.7 ppb (3) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (32) 0.13 ppb (1) 4.0 μg/m3 (4) N/A 32.0
 
Jan. 24, 2020, 7 p.m. 6.2 ppb (6) 1.8 ppb (2) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (31) 0.15 ppb (2) 6.0 μg/m3 (5) N/A 31.0
 
Jan. 24, 2020, 6 p.m. 21.4 ppb (20) 7.4 ppb (7) N/A 14.0 ppb (13) N/A N/A 25.0 ppb (19) 0.3 ppb (3) 18.0 μg/m3 (16) N/A 20.0
 
Jan. 24, 2020, 5 p.m. 14.7 ppb (14) 4.2 ppb (4) N/A 10.0 ppb (9) N/A N/A 27.0 ppb (21) 0.16 ppb (2) 13.0 μg/m3 (12) N/A 21.0
 
Jan. 24, 2020, 4 p.m. 27.9 ppb (26) 10.2 ppb (9) N/A 18.0 ppb (17) N/A N/A 18.0 ppb (14) 0.23 ppb (3) 25.0 μg/m3 (23) N/A 26.0
 
Jan. 24, 2020, 3 p.m. 14.8 ppb (14) 1.8 ppb (2) N/A 13.0 ppb (12) N/A N/A 25.0 ppb (19) 0.15 ppb (2) 9.0 μg/m3 (8) N/A 19.0
 
Jan. 24, 2020, 2 p.m. 15.3 ppb (14) 1.5 ppb (1) N/A 14.0 ppb (13) N/A N/A 23.0 ppb (18) 0.12 ppb (1) 7.0 μg/m3 (6) N/A 18.0
 
Jan. 24, 2020, 1 p.m. 15.2 ppb (14) 0.5 ppb (0) N/A 15.0 ppb (14) N/A N/A 21.0 ppb (16) 0.11 ppb (1) 7.0 μg/m3 (6) N/A 16.0
 
Jan. 24, 2020, noon 14.7 ppb (14) 0.5 ppb (0) N/A 14.0 ppb (13) N/A N/A 21.0 ppb (16) 0.12 ppb (1) 7.0 μg/m3 (6) N/A 16.0
 
Jan. 24, 2020, 11 a.m. 12.2 ppb (11) 0.4 ppb (0) N/A 12.0 ppb (11) N/A N/A 23.0 ppb (18) 0.12 ppb (1) 5.0 μg/m3 (5) N/A 18.0
 
Jan. 24, 2020, 10 a.m. 9.4 ppb (9) 0.3 ppb (0) N/A 9.0 ppb (8) N/A N/A 25.0 ppb (19) 0.12 ppb (1) 6.0 μg/m3 (5) N/A 19.0
 
Jan. 24, 2020, 9 a.m. 7.7 ppb (7) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A 26.0 ppb (20) 0.12 ppb (1) 5.0 μg/m3 (5) N/A 20.0
 
Jan. 24, 2020, 8 a.m. 10.2 ppb (9) 0.4 ppb (0) N/A 10.0 ppb (9) N/A N/A 23.0 ppb (18) 0.12 ppb (1) 6.0 μg/m3 (5) N/A 18.0
 
Jan. 24, 2020, 7 a.m. 10.7 ppb (10) 0.3 ppb (0) N/A 10.0 ppb (9) N/A N/A 25.0 ppb (19) 0.13 ppb (1) 8.0 μg/m3 (7) N/A 19.0
 
Jan. 24, 2020, 6 a.m. 14.5 ppb (13) 1.2 ppb (1) N/A 13.0 ppb (12) N/A N/A 21.0 ppb (16) 0.12 ppb (1) 10.0 μg/m3 (9) N/A 16.0
 
Jan. 24, 2020, 5 a.m. 21.2 ppb (20) 0.9 ppb (1) N/A 20.0 ppb (19) N/A N/A 14.0 ppb (11) 0.15 ppb (2) 11.0 μg/m3 (10) N/A 20.0
 
Jan. 24, 2020, 4 a.m. 7.8 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 29.0 ppb (22) 0.16 ppb (2) 7.0 μg/m3 (6) N/A 22.0
 
Jan. 24, 2020, 3 a.m. 8.7 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 29.0 ppb (22) 0.17 ppb (2) 7.0 μg/m3 (6) N/A 22.0
 
Jan. 24, 2020, 2 a.m. 7.5 ppb (7) 0.9 ppb (1) N/A 7.0 ppb (6) N/A N/A 27.0 ppb (21) 0.15 ppb (2) 9.0 μg/m3 (8) N/A 21.0
 
Jan. 24, 2020, 1 a.m. 8.9 ppb (8) 1.2 ppb (1) N/A 8.0 ppb (7) N/A N/A 30.0 ppb (23) 0.19 ppb (2) 10.0 μg/m3 (9) N/A 23.0
 
Jan. 24, 2020, midnight 9.4 ppb (9) 1.3 ppb (1) N/A 8.0 ppb (7) N/A N/A 31.0 ppb (24) 0.18 ppb (2) 10.0 μg/m3 (9) N/A 24.0
 
Jan. 23, 2020, 11 p.m. 3.5 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) 0.13 ppb (1) 6.0 μg/m3 (5) N/A 32.0
 
Jan. 23, 2020, 10 p.m. 2.5 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) 0.12 ppb (1) 5.0 μg/m3 (5) N/A 33.0
 
Jan. 23, 2020, 9 p.m. 2.7 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) 0.12 ppb (1) 5.0 μg/m3 (5) N/A 33.0
 
Jan. 23, 2020, 8 p.m. 3.7 ppb (3) 1.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (32) 0.13 ppb (1) 4.0 μg/m3 (4) N/A 32.0
 
Jan. 23, 2020, 7 p.m. 4.1 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (31) 0.12 ppb (1) 6.0 μg/m3 (5) N/A 31.0
 
Jan. 23, 2020, 6 p.m. 3.4 ppb (3) 1.1 ppb (1) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) 0.11 ppb (1) 5.0 μg/m3 (5) N/A 31.0
 
Jan. 23, 2020, 5 p.m. 10.4 ppb (10) 3.7 ppb (3) N/A 7.0 ppb (6) N/A N/A 32.0 ppb (25) 0.16 ppb (2) 8.0 μg/m3 (7) N/A 25.0
 
Jan. 23, 2020, 4 p.m. 33.2 ppb (31) 15.0 ppb (14) N/A 18.0 ppb (17) N/A N/A 12.0 ppb (9) 0.42 ppb (5) 24.0 μg/m3 (22) N/A 31.0
 
Jan. 23, 2020, 3 p.m. 20.7 ppb (19) 5.5 ppb (5) N/A 15.0 ppb (14) N/A N/A 13.0 ppb (10) 0.31 ppb (3) 15.0 μg/m3 (14) N/A 19.0
 
Jan. 23, 2020, 2 p.m. 17.3 ppb (16) 1.6 ppb (1) N/A 16.0 ppb (15) N/A N/A 8.0 ppb (6) 0.18 ppb (2) 8.0 μg/m3 (7) N/A 16.0
 
Jan. 23, 2020, 1 p.m. 14.3 ppb (13) 1.3 ppb (1) N/A 13.0 ppb (12) N/A N/A 12.0 ppb (9) 0.14 ppb (2) 7.0 μg/m3 (6) N/A 13.0
 
Jan. 23, 2020, noon 16.0 ppb (15) 1.2 ppb (1) N/A 15.0 ppb (14) N/A N/A 12.0 ppb (9) 0.16 ppb (2) 7.0 μg/m3 (6) N/A 15.0
 
Jan. 23, 2020, 11 a.m. 12.1 ppb (11) 0.7 ppb (1) N/A 11.0 ppb (10) N/A N/A 17.0 ppb (13) 0.15 ppb (2) 6.0 μg/m3 (5) N/A 13.0
 
Jan. 23, 2020, 10 a.m. 11.4 ppb (11) 0.8 ppb (1) N/A 11.0 ppb (10) N/A N/A 15.0 ppb (12) 0.16 ppb (2) 7.0 μg/m3 (6) N/A 12.0
 
Jan. 23, 2020, 9 a.m. 18.0 ppb (17) 0.7 ppb (1) N/A 17.0 ppb (16) N/A N/A 13.0 ppb (10) 0.16 ppb (2) 9.0 μg/m3 (8) N/A 17.0
 
Jan. 23, 2020, 8 a.m. 15.8 ppb (15) 0.7 ppb (1) N/A 15.0 ppb (14) N/A N/A 14.0 ppb (11) 0.17 ppb (2) 8.0 μg/m3 (7) N/A 15.0
 
Jan. 23, 2020, 7 a.m. 12.3 ppb (11) 1.5 ppb (1) N/A 11.0 ppb (10) N/A N/A 18.0 ppb (14) 0.22 ppb (2) 7.0 μg/m3 (6) N/A 14.0
 
Jan. 23, 2020, 6 a.m. 12.2 ppb (11) 0.9 ppb (1) N/A 11.0 ppb (10) N/A N/A 16.0 ppb (12) 0.22 ppb (2) 9.0 μg/m3 (8) N/A 12.0
 
Jan. 23, 2020, 5 a.m. 16.5 ppb (15) 1.5 ppb (1) N/A 15.0 ppb (14) N/A N/A 13.0 ppb (10) 0.31 ppb (3) 15.0 μg/m3 (14) N/A 15.0
 
Jan. 23, 2020, 4 a.m. 13.8 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 15.0 ppb (12) 0.28 ppb (3) 14.0 μg/m3 (13) N/A 13.0
 
Jan. 23, 2020, 3 a.m. 23.8 ppb (22) 1.0 ppb (1) N/A 23.0 ppb (21) N/A N/A 11.0 ppb (8) 0.24 ppb (3) 12.0 μg/m3 (11) N/A 22.0
 
Jan. 23, 2020, 2 a.m. 16.1 ppb (15) 0.8 ppb (1) N/A 15.0 ppb (14) N/A N/A 23.0 ppb (18) 0.33 ppb (4) 14.0 μg/m3 (13) N/A 18.0
 
Jan. 23, 2020, 1 a.m. 14.8 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (13) N/A N/A 27.0 ppb (21) 0.27 ppb (3) 14.0 μg/m3 (13) N/A 21.0
 
Jan. 23, 2020, midnight 9.9 ppb (9) 0.9 ppb (1) N/A 9.0 ppb (8) N/A N/A 39.0 ppb (30) 0.22 ppb (2) 14.0 μg/m3 (13) N/A 30.0
 
Jan. 22, 2020, 11 p.m. 4.6 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 47.0 ppb (36) 0.16 ppb (2) 8.0 μg/m3 (7) N/A 36.0
 
Jan. 22, 2020, 10 p.m. 4.4 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 47.0 ppb (36) 0.14 ppb (2) 7.0 μg/m3 (6) N/A 36.0
 
Jan. 22, 2020, 9 p.m. 4.5 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 47.0 ppb (36) 0.15 ppb (2) 5.0 μg/m3 (5) N/A 36.0
 
Jan. 22, 2020, 8 p.m. 3.8 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) 0.15 ppb (2) 6.0 μg/m3 (5) N/A 34.0
 
Jan. 22, 2020, 7 p.m. 3.9 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (31) 0.16 ppb (2) 7.0 μg/m3 (6) N/A 31.0
 
Jan. 22, 2020, 6 p.m. 7.6 ppb (7) 2.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (26) 0.21 ppb (2) 10.0 μg/m3 (9) N/A 26.0
 
Jan. 22, 2020, 5 p.m. 10.8 ppb (10) 3.4 ppb (3) N/A 7.0 ppb (6) N/A N/A 27.0 ppb (21) 0.28 ppb (3) 15.0 μg/m3 (14) N/A 21.0
 
Jan. 22, 2020, 4 p.m. 13.0 ppb (12) 4.5 ppb (4) N/A 9.0 ppb (8) N/A N/A 24.0 ppb (18) 0.24 ppb (3) 11.0 μg/m3 (10) N/A 18.0
 
Jan. 22, 2020, 3 p.m. 18.1 ppb (17) 3.5 ppb (3) N/A 15.0 ppb (14) N/A N/A 15.0 ppb (12) 0.32 ppb (4) 10.0 μg/m3 (9) N/A 17.0
 
Jan. 22, 2020, 2 p.m. 9.3 ppb (9) 1.3 ppb (1) N/A 8.0 ppb (7) N/A N/A 25.0 ppb (19) 0.19 ppb (2) 8.0 μg/m3 (7) N/A 19.0
 
Jan. 22, 2020, 1 p.m. 6.1 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 26.0 ppb (20) 0.16 ppb (2) 7.0 μg/m3 (6) N/A 20.0
 
Jan. 22, 2020, noon 9.0 ppb (8) 5.5 ppb (5) N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) 0.14 ppb (2) 6.0 μg/m3 (5) N/A 22.0
 
Jan. 22, 2020, 11 a.m. 7.5 ppb (7) 0.7 ppb (1) N/A 7.0 ppb (6) N/A N/A 25.0 ppb (19) 0.18 ppb (2) 6.0 μg/m3 (5) N/A 19.0
 
Jan. 22, 2020, 10 a.m. 3.9 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A 32.0 ppb (25) 0.16 ppb (2) 5.0 μg/m3 (5) N/A 25.0
 
Jan. 22, 2020, 9 a.m. 4.5 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A 32.0 ppb (25) 0.16 ppb (2) 8.0 μg/m3 (7) N/A 25.0
 
Jan. 22, 2020, 8 a.m. 4.8 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A N/A 32.0 ppb (25) 0.16 ppb (2) 8.0 μg/m3 (7) N/A 25.0
 
Jan. 22, 2020, 7 a.m. 10.6 ppb (10) 0.8 ppb (1) N/A 10.0 ppb (9) N/A N/A 21.0 ppb (16) 0.24 ppb (3) 7.0 μg/m3 (6) N/A 16.0
 
Jan. 22, 2020, 6 a.m. 16.2 ppb (15) 4.9 ppb (5) N/A 11.0 ppb (10) N/A N/A 21.0 ppb (16) 0.25 ppb (3) 12.0 μg/m3 (11) N/A 16.0
 
Jan. 22, 2020, 5 a.m. 12.1 ppb (11) 4.5 ppb (4) N/A 8.0 ppb (7) N/A N/A 26.0 ppb (20) 0.21 ppb (2) 11.0 μg/m3 (10) N/A 20.0
 
Jan. 22, 2020, 4 a.m. 6.6 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 32.0 ppb (25) 0.18 ppb (2) 9.0 μg/m3 (8) N/A 25.0
 
Jan. 22, 2020, 3 a.m. 18.3 ppb (17) 6.2 ppb (6) N/A 12.0 ppb (11) N/A N/A 27.0 ppb (21) 0.21 ppb (2) 11.0 μg/m3 (10) N/A 21.0
 
Jan. 22, 2020, 2 a.m. 8.2 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A N/A 30.0 ppb (23) 0.19 ppb (2) 10.0 μg/m3 (9) N/A 23.0
 
Jan. 22, 2020, 1 a.m. 7.1 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 33.0 ppb (25) 0.18 ppb (2) 9.0 μg/m3 (8) N/A 25.0
 
Jan. 22, 2020, midnight 10.9 ppb (10) 1.2 ppb (1) N/A 10.0 ppb (9) N/A N/A 32.0 ppb (25) 0.21 ppb (2) 12.0 μg/m3 (11) N/A 25.0
 
Jan. 21, 2020, 11 p.m. 10.4 ppb (10) 4.3 ppb (4) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (29) 0.16 ppb (2) 8.0 μg/m3 (7) N/A 29.0
 
Jan. 21, 2020, 10 p.m. 4.3 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (30) 0.14 ppb (2) 9.0 μg/m3 (8) N/A 30.0
 
Jan. 21, 2020, 9 p.m. 5.5 ppb (5) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (30) 0.16 ppb (2) 10.0 μg/m3 (9) N/A 30.0
 
Jan. 21, 2020, 8 p.m. 8.3 ppb (8) 2.2 ppb (2) N/A 6.0 ppb (6) N/A N/A 36.0 ppb (28) 0.18 ppb (2) 14.0 μg/m3 (13) N/A 28.0
 
Jan. 21, 2020, 7 p.m. 7.7 ppb (7) 1.7 ppb (2) N/A 6.0 ppb (6) N/A N/A 34.0 ppb (26) 0.18 ppb (2) 9.0 μg/m3 (8) N/A 26.0
 
Jan. 21, 2020, 6 p.m. 9.2 ppb (9) 2.6 ppb (2) N/A 7.0 ppb (6) N/A N/A 31.0 ppb (24) 0.19 ppb (2) 10.0 μg/m3 (9) N/A 24.0
 
Jan. 21, 2020, 5 p.m. 8.3 ppb (8) 2.4 ppb (2) N/A 6.0 ppb (6) N/A N/A 31.0 ppb (24) 0.2 ppb (2) 9.0 μg/m3 (8) N/A 24.0
 
Jan. 21, 2020, 4 p.m. 19.1 ppb (18) 10.3 ppb (10) N/A 9.0 ppb (8) N/A N/A 22.0 ppb (17) 0.24 ppb (3) 9.0 μg/m3 (8) N/A 18.0