AQSQID: 060652002

Site Name: Indio - Jackson Street

Location: Indio (Indio Police Department), CA

Reporting: True, Located: True

Current AQI: 42.0

Indio (Indio Police Department) CA, US: 33.708566, -116.215394

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 36.0 μg/m3 (33) 10.0 μg/m3 (42) 42.0
 
Jan. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 34.0 μg/m3 (31) 15.7 μg/m3 (58) 58.0
 
Jan. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 33.0 μg/m3 (30) 19.6 μg/m3 (66) 66.0
 
Jan. 23, 2020, midnight N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 19.0 μg/m3 (17) 9.5 μg/m3 (40) 40.0
 
Jan. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 10.0 μg/m3 (9) 3.3 μg/m3 (14) 42.0
 
Jan. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 7.0 μg/m3 (6) N/A 41.0
 
Jan. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 8.0 μg/m3 (7) 2.7 μg/m3 (11) 39.0
 
Jan. 22, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 9.0 μg/m3 (8) 5.2 μg/m3 (22) 38.0
 
Jan. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 12.0 μg/m3 (11) 8.0 μg/m3 (33) 33.0
 
Jan. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 10.0 μg/m3 (9) 3.7 μg/m3 (15) 28.0
 
Jan. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 13.0 μg/m3 (12) 11.2 μg/m3 (47) 47.0
 
Jan. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 29.0 μg/m3 (26) 0.1 μg/m3 (0) 26.0
 
Jan. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 25.0 μg/m3 (23) 2.1 μg/m3 (9) 23.0
 
Jan. 22, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 14.0 μg/m3 (13) 11.5 μg/m3 (48) 48.0
 
Jan. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 11.0 μg/m3 (10) 20.7 μg/m3 (69) 69.0
 
Jan. 22, 2020, noon N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 9.0 μg/m3 (8) 15.5 μg/m3 (57) 57.0
 
Jan. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 8.0 μg/m3 (7) 17.7 μg/m3 (62) 62.0
 
Jan. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 9.0 μg/m3 (8) 9.2 μg/m3 (38) 38.0
 
Jan. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 12.0 μg/m3 (11) 13.4 μg/m3 (53) 53.0
 
Jan. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 16.0 μg/m3 (15) 10.1 μg/m3 (42) 42.0
 
Jan. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 14.0 μg/m3 (13) 7.5 μg/m3 (31) 31.0
 
Jan. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 16.0 μg/m3 (15) 15.4 μg/m3 (57) 57.0
 
Jan. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 13.0 μg/m3 (12) 12.4 μg/m3 (51) 51.0
 
Jan. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 12.0 μg/m3 (11) 3.3 μg/m3 (14) 23.0
 
Jan. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 11.0 μg/m3 (10) 16.2 μg/m3 (59) 59.0
 
Jan. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 29.0 μg/m3 (26) 17.5 μg/m3 (62) 62.0
 
Jan. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 32.0 μg/m3 (29) 15.5 μg/m3 (57) 57.0
 
Jan. 22, 2020, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 15.0 μg/m3 (14) 16.1 μg/m3 (59) 59.0
 
Jan. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 18.0 μg/m3 (16) 11.3 μg/m3 (47) 47.0
 
Jan. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 18.0 μg/m3 (16) 5.6 μg/m3 (23) 34.0
 
Jan. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 19.0 μg/m3 (17) 5.7 μg/m3 (24) 32.0
 
Jan. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 18.0 μg/m3 (16) 11.2 μg/m3 (47) 47.0
 
Jan. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 15.0 μg/m3 (14) 5.1 μg/m3 (21) 28.0
 
Jan. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 38.0 μg/m3 (35) 8.8 μg/m3 (37) 37.0
 
Jan. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 29.0 μg/m3 (26) 9.1 μg/m3 (38) 38.0
 
Jan. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 17.0 μg/m3 (15) 13.2 μg/m3 (53) 53.0
 
Jan. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 15.0 μg/m3 (14) 20.4 μg/m3 (68) 68.0
 
Jan. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 9.0 μg/m3 (8) -1.0 μg/m3 (0) 18.0
 
Jan. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 8.0 μg/m3 (7) 7.1 μg/m3 (30) 30.0
 
Jan. 21, 2020, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 6.0 μg/m3 (5) 13.5 μg/m3 (53) 53.0
 
Jan. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 16.0 μg/m3 (15) 9.1 μg/m3 (38) 38.0
 
Jan. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 18.0 μg/m3 (16) 2.6 μg/m3 (11) 16.0
 
Jan. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 17.0 μg/m3 (15) 12.2 μg/m3 (50) 50.0
 
Jan. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 26.0 μg/m3 (24) 18.3 μg/m3 (63) 63.0
 
Jan. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 38.0 μg/m3 (35) 16.6 μg/m3 (60) 60.0
 
Jan. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 41.0 μg/m3 (37) 10.3 μg/m3 (43) 43.0
 
Jan. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 42.0 μg/m3 (38) 18.6 μg/m3 (64) 64.0
 
Jan. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 60.0 μg/m3 (52) 19.7 μg/m3 (66) 66.0
 
Jan. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 46.0 μg/m3 (42) 7.4 μg/m3 (31) 42.0
 
Jan. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 36.0 μg/m3 (33) 8.3 μg/m3 (35) 35.0
 
Jan. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 36.0 μg/m3 (33) 6.3 μg/m3 (26) 33.0
 
Jan. 21, 2020, midnight N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 33.0 μg/m3 (30) 6.3 μg/m3 (26) 30.0
 
Jan. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 33.0 μg/m3 (30) 11.0 μg/m3 (46) 46.0
 
Jan. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 57.0 μg/m3 (51) 4.4 μg/m3 (18) 51.0
 
Jan. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 38.0 μg/m3 (35) 3.4 μg/m3 (14) 35.0
 
Jan. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 34.0 μg/m3 (31) 6.2 μg/m3 (26) 31.0
 
Jan. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 35.0 μg/m3 (32) -0.3 μg/m3 (0) 32.0
 
Jan. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 35.0 μg/m3 (32) 7.8 μg/m3 (32) 32.0
 
Jan. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 36.0 μg/m3 (33) 3.7 μg/m3 (15) 33.0
 
Jan. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 38.0 μg/m3 (35) -1.1 μg/m3 (0) 35.0
 
Jan. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 34.0 μg/m3 (31) 4.7 μg/m3 (20) 31.0
 
Jan. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 18.0 μg/m3 (16) -1.3 μg/m3 (0) 16.0
 
Jan. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 11.0 μg/m3 (10) 5.9 μg/m3 (25) 25.0
 
Jan. 20, 2020, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 10.0 μg/m3 (9) 5.8 μg/m3 (24) 24.0
 
Jan. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 12.0 μg/m3 (11) 2.8 μg/m3 (12) 12.0
 
Jan. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 16.0 μg/m3 (15) 10.7 μg/m3 (45) 45.0
 
Jan. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 17.0 μg/m3 (15) 12.9 μg/m3 (52) 52.0
 
Jan. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 20.0 μg/m3 (18) 8.6 μg/m3 (36) 36.0
 
Jan. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 26.0 μg/m3 (24) 7.9 μg/m3 (33) 33.0
 
Jan. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 28.0 μg/m3 (25) 12.4 μg/m3 (51) 51.0
 
Jan. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 41.0 μg/m3 (37) 13.1 μg/m3 (52) 52.0
 
Jan. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 62.0 μg/m3 (54) 30.7 μg/m3 (90) 90.0
 
Jan. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 56.0 μg/m3 (50) 20.9 μg/m3 (69) 69.0
 
Jan. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 49.0 μg/m3 (45) 17.2 μg/m3 (61) 61.0
 
Jan. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 50.0 μg/m3 (45) 13.1 μg/m3 (52) 52.0
 
Jan. 20, 2020, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 28.0 μg/m3 (25) 6.1 μg/m3 (25) 28.0
 
Jan. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 10.0 μg/m3 (9) 16.2 μg/m3 (59) 59.0
 
Jan. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 9.0 μg/m3 (8) 4.1 μg/m3 (17) 38.0
 
Jan. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 11.0 μg/m3 (10) 2.7 μg/m3 (11) 38.0
 
Jan. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 11.0 μg/m3 (10) 0.6 μg/m3 (2) 36.0
 
Jan. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 8.0 μg/m3 (7) -1.0 μg/m3 (0) 35.0
 
Jan. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 8.0 μg/m3 (7) 1.6 μg/m3 (7) 32.0
 
Jan. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 9.0 μg/m3 (8) -3.8 μg/m3 (0) 23.0
 
Jan. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 14.0 μg/m3 (13) -0.1 μg/m3 (0) 15.0
 
Jan. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 14.0 μg/m3 (13) -1.1 μg/m3 (0) 13.0
 
Jan. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 11.0 μg/m3 (10) 8.6 μg/m3 (36) 36.0
 
Jan. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 14.0 μg/m3 (13) 7.2 μg/m3 (30) 30.0
 
Jan. 19, 2020, noon N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 21.0 μg/m3 (19) -1.6 μg/m3 (0) 19.0
 
Jan. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 11.0 μg/m3 (10) 3.8 μg/m3 (16) 16.0
 
Jan. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 13.0 μg/m3 (12) 9.9 μg/m3 (41) 41.0
 
Jan. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 15.0 μg/m3 (14) 21.6 μg/m3 (70) 70.0
 
Jan. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 18.0 μg/m3 (16) 10.7 μg/m3 (45) 45.0
 
Jan. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 18.0 μg/m3 (16) 12.6 μg/m3 (51) 51.0
 
Jan. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 19.0 μg/m3 (17) 11.7 μg/m3 (49) 49.0
 
Jan. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 24.0 μg/m3 (22) 20.6 μg/m3 (68) 68.0
 
Jan. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 33.0 μg/m3 (30) 15.4 μg/m3 (57) 57.0
 
Jan. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 42.0 μg/m3 (38) 26.1 μg/m3 (80) 80.0
 
Jan. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 62.0 μg/m3 (54) 23.5 μg/m3 (74) 74.0
 
Jan. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 50.0 μg/m3 (45) 13.3 μg/m3 (53) 53.0
 
Jan. 19, 2020, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 18.0 μg/m3 (16) 13.0 μg/m3 (52) 52.0
 
Jan. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 17.0 μg/m3 (15) 6.4 μg/m3 (27) 39.0
 
Jan. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 8.0 μg/m3 (7) -3.3 μg/m3 (0) 40.0
 
Jan. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 6.0 μg/m3 (5) -1.5 μg/m3 (0) 41.0
 
Jan. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 3.0 μg/m3 (3) 1.1 μg/m3 (5) 39.0
 
Jan. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 5.0 μg/m3 (5) -3.8 μg/m3 (0) 35.0
 
Jan. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 8.0 μg/m3 (7) 1.7 μg/m3 (7) 30.0
 
Jan. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 15.0 μg/m3 (14) N/A 21.0
 
Jan. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 22.0 μg/m3 (20) -1.5 μg/m3 (0) 20.0
 
Jan. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 21.0 μg/m3 (19) -4.0 μg/m3 (0) 19.0
 
Jan. 18, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 13.0 μg/m3 (12) 4.8 μg/m3 (20) 20.0
 
Jan. 18, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 10.0 μg/m3 (9) 2.8 μg/m3 (12) 12.0
 
Jan. 18, 2020, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 9.0 μg/m3 (8) 9.2 μg/m3 (38) 38.0
 
Jan. 18, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 10.0 μg/m3 (9) 1.6 μg/m3 (7) 9.0
 
Jan. 18, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 8.0 μg/m3 (7) 13.1 μg/m3 (52) 52.0
 
Jan. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 10.0 μg/m3 (9) 14.6 μg/m3 (56) 56.0
 
Jan. 18, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 12.0 μg/m3 (11) 8.4 μg/m3 (35) 35.0
 
Jan. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 14.0 μg/m3 (13) 1.5 μg/m3 (6) 13.0
 
Jan. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 20.0 μg/m3 (18) 16.2 μg/m3 (59) 59.0
 
Jan. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 37.0 μg/m3 (34) 10.9 μg/m3 (45) 45.0
 
Jan. 18, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 55.0 μg/m3 (50) 19.1 μg/m3 (65) 65.0
 
Jan. 18, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 59.0 μg/m3 (52) 26.8 μg/m3 (81) 81.0
 
Jan. 18, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 46.0 μg/m3 (42) 21.3 μg/m3 (70) 70.0
 
Jan. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 20.0 μg/m3 (18) -3.9 μg/m3 (0) 18.0
 
Jan. 18, 2020, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 12.0 μg/m3 (11) -4.8 μg/m3 (0) 32.0
 
Jan. 17, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 9.0 μg/m3 (8) 3.1 μg/m3 (13) 35.0
 
Jan. 17, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 7.0 μg/m3 (6) 0.9 μg/m3 (4) 35.0
 
Jan. 17, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 8.0 μg/m3 (7) 4.6 μg/m3 (19) 35.0
 
Jan. 17, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 12.0 μg/m3 (11) 1.6 μg/m3 (7) 33.0
 
Jan. 17, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 10.0 μg/m3 (9) 3.3 μg/m3 (14) 30.0
 
Jan. 17, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 15.0 μg/m3 (14) 9.3 μg/m3 (39) 39.0
 
Jan. 17, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 31.0 μg/m3 (28) -1.6 μg/m3 (0) 28.0
 
Jan. 17, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 49.0 μg/m3 (45) 19.7 μg/m3 (66) 66.0
 
Jan. 17, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 51.0 μg/m3 (46) 19.5 μg/m3 (66) 66.0
 
Jan. 17, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 36.0 μg/m3 (33) 8.6 μg/m3 (36) 36.0
 
Jan. 17, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 22.0 μg/m3 (20) 14.2 μg/m3 (55) 55.0
 
Jan. 17, 2020, noon N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 21.0 μg/m3 (19) 10.9 μg/m3 (45) 45.0
 
Jan. 17, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 19.0 μg/m3 (17) 31.5 μg/m3 (91) 91.0
 
Jan. 17, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 21.0 μg/m3 (19) 8.3 μg/m3 (35) 35.0
 
Jan. 17, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 18.0 μg/m3 (16) 7.7 μg/m3 (32) 32.0
 
Jan. 17, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 20.0 μg/m3 (18) 5.1 μg/m3 (21) 29.0
 
Jan. 17, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 9.0 μg/m3 (8) 8.1 μg/m3 (34) 35.0
 
Jan. 17, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 27.0 μg/m3 (25) -1.3 μg/m3 (0) 35.0
 
Jan. 17, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 17.0 μg/m3 (15) 5.0 μg/m3 (21) 34.0
 
Jan. 17, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 21.0 μg/m3 (19) 26.0 μg/m3 (80) 80.0
 
Jan. 17, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 35.0 μg/m3 (32) 14.1 μg/m3 (54) 54.0
 
Jan. 17, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 36.0 μg/m3 (33) 24.0 μg/m3 (76) 76.0
 
Jan. 17, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 34.0 μg/m3 (31) 20.6 μg/m3 (68) 68.0
 
Jan. 17, 2020, midnight N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 26.0 μg/m3 (24) -2.2 μg/m3 (0) 42.0
 
Jan. 16, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 13.0 μg/m3 (12) 6.7 μg/m3 (28) 45.0
 
Jan. 16, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 19.0 μg/m3 (17) 5.6 μg/m3 (23) 44.0
 
Jan. 16, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 21.0 μg/m3 (19) 16.0 μg/m3 (59) 59.0
 
Jan. 16, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 30.0 μg/m3 (27) 14.3 μg/m3 (55) 55.0
 
Jan. 16, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 22.0 μg/m3 (20) 13.2 μg/m3 (53) 53.0
 
Jan. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 28.0 μg/m3 (25) 9.3 μg/m3 (39) 39.0
 
Jan. 16, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 29.0 μg/m3 (26) 8.7 μg/m3 (36) 36.0
 
Jan. 16, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 43.0 μg/m3 (39) 10.1 μg/m3 (42) 42.0
 
Jan. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 35.0 μg/m3 (32) 12.4 μg/m3 (51) 51.0
 
Jan. 16, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 21.0 μg/m3 (19) 6.4 μg/m3 (27) 27.0
 
Jan. 16, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 15.0 μg/m3 (14) 10.4 μg/m3 (43) 43.0
 
Jan. 16, 2020, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 15.0 μg/m3 (14) 11.4 μg/m3 (48) 48.0
 
Jan. 16, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 17.0 μg/m3 (15) 14.3 μg/m3 (55) 55.0
 
Jan. 16, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 15.0 μg/m3 (14) 6.2 μg/m3 (26) 26.0
 
Jan. 16, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 19.0 μg/m3 (17) 13.4 μg/m3 (53) 53.0
 
Jan. 16, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 27.0 μg/m3 (25) 26.1 μg/m3 (80) 80.0
 
Jan. 16, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 30.0 μg/m3 (27) 16.6 μg/m3 (60) 60.0
 
Jan. 16, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 32.0 μg/m3 (29) 16.8 μg/m3 (60) 60.0
 
Jan. 16, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 55.0 μg/m3 (50) 28.9 μg/m3 (86) 86.0
 
Jan. 16, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 54.0 μg/m3 (49) 23.3 μg/m3 (74) 74.0