AQSQID: 261630100

Site Name: Military Park

Location: Detroit (Army St), MI

Reporting: True, Located: True

Current AQI: 57.0

Detroit (Army St) MI, US: 42.312078, -83.103469

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 16, 2019, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A -1.0 ppb (0) N/A N/A N/A 15.2 μg/m3 (57) 57.0
 
Jan. 16, 2019, noon N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 9.3 μg/m3 (39) 39.0
 
Jan. 16, 2019, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A -1.0 ppb (0) N/A N/A N/A 12.6 μg/m3 (51) 51.0
 
Jan. 16, 2019, 10 a.m. N/A N/A N/A 15.0 ppb (14) N/A -1.0 ppb (0) N/A N/A N/A 11.3 μg/m3 (47) 47.0
 
Jan. 16, 2019, 9 a.m. N/A N/A N/A 12.0 ppb (11) N/A -1.0 ppb (0) N/A N/A N/A 9.7 μg/m3 (40) 40.0
 
Jan. 16, 2019, 8 a.m. N/A N/A N/A 11.0 ppb (10) N/A -1.0 ppb (0) N/A N/A N/A 8.3 μg/m3 (35) 35.0
 
Jan. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.1 μg/m3 (46) 46.0
 
Jan. 16, 2019, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A N/A N/A 10.9 μg/m3 (45) 45.0
 
Jan. 16, 2019, 5 a.m. N/A N/A N/A 9.0 ppb (8) N/A -1.0 ppb (0) N/A N/A N/A 9.6 μg/m3 (40) 40.0
 
Jan. 16, 2019, 4 a.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
Jan. 16, 2019, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 7.7 μg/m3 (32) 32.0
 
Jan. 16, 2019, 2 a.m. N/A N/A N/A 9.0 ppb (8) N/A -1.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 16, 2019, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A 6.6 μg/m3 (28) 28.0
 
Jan. 16, 2019, midnight N/A N/A N/A 12.0 ppb (11) N/A -1.0 ppb (0) N/A N/A N/A 9.1 μg/m3 (38) 38.0
 
Jan. 15, 2019, 11 p.m. N/A N/A N/A 16.0 ppb (15) N/A -1.0 ppb (0) N/A N/A N/A 16.1 μg/m3 (59) 59.0
 
Jan. 15, 2019, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A -1.0 ppb (0) N/A N/A N/A 13.9 μg/m3 (54) 54.0
 
Jan. 15, 2019, 9 p.m. N/A N/A N/A 19.0 ppb (18) N/A -1.0 ppb (0) N/A N/A N/A 12.2 μg/m3 (50) 50.0
 
Jan. 15, 2019, 8 p.m. N/A N/A N/A 15.0 ppb (14) N/A -1.0 ppb (0) N/A N/A N/A 17.6 μg/m3 (62) 62.0
 
Jan. 15, 2019, 7 p.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 18.5 μg/m3 (64) 64.0
 
Jan. 15, 2019, 6 p.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 27.1 μg/m3 (82) 82.0
 
Jan. 15, 2019, 5 p.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 37.0 μg/m3 (104) 104.0
 
Jan. 15, 2019, 4 p.m. N/A N/A N/A 16.0 ppb (15) N/A -1.0 ppb (0) N/A N/A N/A 37.7 μg/m3 (106) 106.0
 
Jan. 15, 2019, 3 p.m. N/A N/A N/A 21.0 ppb (19) N/A -1.0 ppb (0) N/A N/A N/A 38.1 μg/m3 (106) 106.0
 
Jan. 15, 2019, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A -1.0 ppb (0) N/A N/A N/A 34.6 μg/m3 (98) 98.0
 
Jan. 15, 2019, 1 p.m. N/A N/A N/A 24.0 ppb (22) N/A -1.0 ppb (0) N/A N/A N/A 27.1 μg/m3 (82) 82.0
 
Jan. 15, 2019, noon N/A N/A N/A 25.0 ppb (23) N/A -1.0 ppb (0) N/A N/A N/A 21.2 μg/m3 (70) 70.0
 
Jan. 15, 2019, 11 a.m. N/A N/A N/A 26.0 ppb (24) N/A -1.0 ppb (0) N/A N/A N/A 17.5 μg/m3 (62) 62.0
 
Jan. 15, 2019, 10 a.m. N/A N/A N/A 24.0 ppb (22) N/A -1.0 ppb (0) N/A N/A N/A 17.4 μg/m3 (61) 61.0
 
Jan. 15, 2019, 9 a.m. N/A N/A N/A 22.0 ppb (20) N/A -1.0 ppb (0) N/A N/A N/A 11.5 μg/m3 (48) 48.0
 
Jan. 15, 2019, 8 a.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 10.8 μg/m3 (45) 45.0
 
Jan. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 13.3 μg/m3 (53) 53.0
 
Jan. 15, 2019, 6 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A N/A N/A 19.3 μg/m3 (66) 66.0
 
Jan. 15, 2019, 5 a.m. N/A N/A N/A 29.0 ppb (27) N/A -1.0 ppb (0) N/A N/A N/A 16.6 μg/m3 (60) 60.0
 
Jan. 15, 2019, 4 a.m. N/A N/A N/A 30.0 ppb (28) N/A -1.0 ppb (0) N/A N/A N/A 18.2 μg/m3 (63) 63.0
 
Jan. 15, 2019, 3 a.m. N/A N/A N/A 33.0 ppb (31) N/A -1.0 ppb (0) N/A N/A N/A 24.2 μg/m3 (76) 76.0
 
Jan. 15, 2019, 2 a.m. N/A N/A N/A 28.0 ppb (26) N/A -1.0 ppb (0) N/A N/A N/A 19.3 μg/m3 (66) 66.0
 
Jan. 15, 2019, 1 a.m. N/A N/A N/A 25.0 ppb (23) N/A -1.0 ppb (0) N/A N/A N/A 23.6 μg/m3 (75) 75.0
 
Jan. 15, 2019, midnight N/A N/A N/A 29.0 ppb (27) N/A -1.0 ppb (0) N/A N/A N/A 19.3 μg/m3 (66) 66.0
 
Jan. 14, 2019, 11 p.m. N/A N/A N/A 32.0 ppb (30) N/A -1.0 ppb (0) N/A N/A N/A 23.1 μg/m3 (74) 74.0
 
Jan. 14, 2019, 10 p.m. N/A N/A N/A 23.0 ppb (21) N/A -1.0 ppb (0) N/A N/A N/A 20.7 μg/m3 (69) 69.0
 
Jan. 14, 2019, 9 p.m. N/A N/A N/A 22.0 ppb (20) N/A 3.0 ppb (4) N/A N/A N/A 15.9 μg/m3 (58) 58.0
 
Jan. 14, 2019, 8 p.m. N/A N/A N/A 24.0 ppb (22) N/A 8.0 ppb (11) N/A N/A N/A 16.5 μg/m3 (60) 60.0
 
Jan. 14, 2019, 7 p.m. N/A N/A N/A 21.0 ppb (19) N/A 2.0 ppb (3) N/A N/A N/A 9.6 μg/m3 (40) 40.0
 
Jan. 14, 2019, 6 p.m. N/A N/A N/A 25.0 ppb (23) N/A 1.0 ppb (1) N/A N/A N/A 16.7 μg/m3 (60) 60.0
 
Jan. 14, 2019, 5 p.m. N/A N/A N/A 27.0 ppb (25) N/A -1.0 ppb (0) N/A N/A N/A 14.7 μg/m3 (56) 56.0
 
Jan. 14, 2019, 4 p.m. N/A N/A N/A 27.0 ppb (25) N/A -1.0 ppb (0) N/A N/A N/A 21.4 μg/m3 (70) 70.0
 
Jan. 14, 2019, 3 p.m. N/A N/A N/A 30.0 ppb (28) N/A -1.0 ppb (0) N/A N/A N/A 36.4 μg/m3 (102) 102.0
 
Jan. 14, 2019, 2 p.m. N/A N/A N/A 41.0 ppb (38) N/A 0.0 ppb (0) N/A N/A N/A 35.9 μg/m3 (101) 101.0
 
Jan. 14, 2019, 1 p.m. N/A N/A N/A 44.0 ppb (41) N/A 0.0 ppb (0) N/A N/A N/A 21.4 μg/m3 (70) 70.0
 
Jan. 14, 2019, noon N/A N/A N/A 38.0 ppb (35) N/A 0.0 ppb (0) N/A N/A N/A 18.8 μg/m3 (64) 64.0
 
Jan. 14, 2019, 11 a.m. N/A N/A N/A 35.0 ppb (32) N/A -1.0 ppb (0) N/A N/A N/A 18.0 μg/m3 (63) 63.0
 
Jan. 14, 2019, 10 a.m. N/A N/A N/A 37.0 ppb (34) N/A -1.0 ppb (0) N/A N/A N/A 21.3 μg/m3 (70) 70.0
 
Jan. 14, 2019, 9 a.m. N/A N/A N/A 35.0 ppb (32) N/A -1.0 ppb (0) N/A N/A N/A 22.3 μg/m3 (72) 72.0
 
Jan. 14, 2019, 8 a.m. N/A N/A N/A 28.0 ppb (26) N/A -1.0 ppb (0) N/A N/A N/A 19.7 μg/m3 (66) 66.0
 
Jan. 14, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 18.5 μg/m3 (64) 64.0
 
Jan. 14, 2019, 6 a.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A N/A N/A 14.8 μg/m3 (56) 56.0
 
Jan. 14, 2019, 5 a.m. N/A N/A N/A 31.0 ppb (29) N/A -1.0 ppb (0) N/A N/A N/A 15.6 μg/m3 (58) 58.0
 
Jan. 14, 2019, 4 a.m. N/A N/A N/A 30.0 ppb (28) N/A -1.0 ppb (0) N/A N/A N/A 9.3 μg/m3 (39) 39.0
 
Jan. 14, 2019, 3 a.m. N/A N/A N/A 25.0 ppb (23) N/A -1.0 ppb (0) N/A N/A N/A 7.8 μg/m3 (32) 32.0
 
Jan. 14, 2019, 2 a.m. N/A N/A N/A 16.0 ppb (15) N/A -1.0 ppb (0) N/A N/A N/A 8.4 μg/m3 (35) 35.0
 
Jan. 14, 2019, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 10.2 μg/m3 (42) 42.0
 
Jan. 14, 2019, midnight N/A N/A N/A 12.0 ppb (11) N/A -1.0 ppb (0) N/A N/A N/A 13.4 μg/m3 (53) 53.0
 
Jan. 13, 2019, 11 p.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A 11.9 μg/m3 (50) 50.0
 
Jan. 13, 2019, 10 p.m. N/A N/A N/A 11.0 ppb (10) N/A -1.0 ppb (0) N/A N/A N/A 9.9 μg/m3 (41) 41.0
 
Jan. 13, 2019, 9 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A N/A 10.6 μg/m3 (44) 44.0
 
Jan. 13, 2019, 8 p.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) N/A N/A N/A 7.6 μg/m3 (32) 32.0
 
Jan. 13, 2019, 7 p.m. N/A N/A N/A 11.0 ppb (10) N/A 3.0 ppb (4) N/A N/A N/A 7.9 μg/m3 (33) 33.0
 
Jan. 13, 2019, 6 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 4.3 μg/m3 (18) 18.0
 
Jan. 13, 2019, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 11.3 μg/m3 (47) 47.0
 
Jan. 13, 2019, 4 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 10.8 μg/m3 (45) 45.0
 
Jan. 13, 2019, 3 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 9.9 μg/m3 (41) 41.0
 
Jan. 13, 2019, 2 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A N/A 10.4 μg/m3 (43) 43.0
 
Jan. 13, 2019, 1 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (29) 29.0
 
Jan. 13, 2019, noon N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) N/A N/A N/A 10.7 μg/m3 (45) 45.0
 
Jan. 13, 2019, 11 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) N/A N/A N/A 12.7 μg/m3 (51) 51.0
 
Jan. 13, 2019, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (33) 33.0
 
Jan. 13, 2019, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 11.6 μg/m3 (48) 48.0
 
Jan. 13, 2019, 8 a.m. N/A N/A N/A 9.0 ppb (8) N/A -1.0 ppb (0) N/A N/A N/A 18.3 μg/m3 (63) 63.0
 
Jan. 13, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.4 μg/m3 (48) 48.0
 
Jan. 13, 2019, 6 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A N/A N/A 12.9 μg/m3 (52) 52.0
 
Jan. 13, 2019, 5 a.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 11.1 μg/m3 (46) 46.0
 
Jan. 13, 2019, 4 a.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 14.5 μg/m3 (55) 55.0
 
Jan. 13, 2019, 3 a.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 19.2 μg/m3 (65) 65.0
 
Jan. 13, 2019, 2 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) N/A N/A N/A 21.7 μg/m3 (71) 71.0
 
Jan. 13, 2019, 1 a.m. N/A N/A N/A 14.0 ppb (13) N/A -1.0 ppb (0) N/A N/A N/A 17.5 μg/m3 (62) 62.0
 
Jan. 13, 2019, midnight N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) N/A N/A N/A 11.2 μg/m3 (47) 47.0
 
Jan. 12, 2019, 11 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 10.1 μg/m3 (42) 42.0
 
Jan. 12, 2019, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 9.7 μg/m3 (40) 40.0
 
Jan. 12, 2019, 9 p.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 4.9 μg/m3 (20) 20.0
 
Jan. 12, 2019, 8 p.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 2.5 μg/m3 (10) 10.0
 
Jan. 12, 2019, 7 p.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
Jan. 12, 2019, 6 p.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 7.5 μg/m3 (31) 31.0
 
Jan. 12, 2019, 5 p.m. N/A N/A N/A 9.0 ppb (8) N/A -1.0 ppb (0) N/A N/A N/A 8.2 μg/m3 (34) 34.0
 
Jan. 12, 2019, 4 p.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 8.3 μg/m3 (35) 35.0
 
Jan. 12, 2019, 3 p.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 11.5 μg/m3 (48) 48.0
 
Jan. 12, 2019, 2 p.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 7.3 μg/m3 (30) 30.0
 
Jan. 12, 2019, 1 p.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A 5.5 μg/m3 (23) 23.0
 
Jan. 12, 2019, noon N/A N/A N/A 12.0 ppb (11) N/A -1.0 ppb (0) N/A N/A N/A 12.2 μg/m3 (50) 50.0
 
Jan. 12, 2019, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A -1.0 ppb (0) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2019, 10 a.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 11.5 μg/m3 (48) 48.0
 
Jan. 12, 2019, 9 a.m. N/A N/A N/A 14.0 ppb (13) N/A -1.0 ppb (0) N/A N/A N/A 10.5 μg/m3 (44) 44.0
 
Jan. 12, 2019, 8 a.m. N/A N/A N/A 16.0 ppb (15) N/A -1.0 ppb (0) N/A N/A N/A 13.0 μg/m3 (52) 52.0
 
Jan. 12, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 11.3 μg/m3 (47) 47.0
 
Jan. 12, 2019, 6 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A N/A N/A 15.2 μg/m3 (57) 57.0
 
Jan. 12, 2019, 5 a.m. N/A N/A N/A 19.0 ppb (18) N/A -1.0 ppb (0) N/A N/A N/A 17.0 μg/m3 (61) 61.0
 
Jan. 12, 2019, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A -1.0 ppb (0) N/A N/A N/A 10.7 μg/m3 (45) 45.0
 
Jan. 12, 2019, 3 a.m. N/A N/A N/A 21.0 ppb (19) N/A -1.0 ppb (0) N/A N/A N/A 10.8 μg/m3 (45) 45.0
 
Jan. 12, 2019, 2 a.m. N/A N/A N/A 16.0 ppb (15) N/A -1.0 ppb (0) N/A N/A N/A 12.0 μg/m3 (50) 50.0
 
Jan. 12, 2019, 1 a.m. N/A N/A N/A 17.0 ppb (16) N/A -1.0 ppb (0) N/A N/A N/A 14.5 μg/m3 (55) 55.0
 
Jan. 12, 2019, midnight N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 12.6 μg/m3 (51) 51.0
 
Jan. 11, 2019, 11 p.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 5.1 μg/m3 (21) 21.0
 
Jan. 11, 2019, 10 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) N/A N/A N/A 3.2 μg/m3 (13) 13.0
 
Jan. 11, 2019, 9 p.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) N/A N/A N/A 9.7 μg/m3 (40) 40.0
 
Jan. 11, 2019, 8 p.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) N/A N/A N/A 11.1 μg/m3 (46) 46.0
 
Jan. 11, 2019, 7 p.m. N/A N/A N/A 14.0 ppb (13) N/A 2.0 ppb (3) N/A N/A N/A 9.9 μg/m3 (41) 41.0
 
Jan. 11, 2019, 6 p.m. N/A N/A N/A 13.0 ppb (12) N/A 5.0 ppb (7) N/A N/A N/A 14.1 μg/m3 (54) 54.0
 
Jan. 11, 2019, 5 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A N/A N/A 9.7 μg/m3 (40) 40.0
 
Jan. 11, 2019, 4 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (4) N/A N/A N/A 8.8 μg/m3 (37) 37.0
 
Jan. 11, 2019, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A -1.0 ppb (0) N/A N/A N/A 8.5 μg/m3 (35) 35.0
 
Jan. 11, 2019, 2 p.m. N/A N/A N/A 25.0 ppb (23) N/A -1.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2019, 1 p.m. N/A N/A N/A 32.0 ppb (30) N/A -1.0 ppb (0) N/A N/A N/A 7.2 μg/m3 (30) 30.0
 
Jan. 11, 2019, noon N/A N/A N/A 34.0 ppb (31) N/A -1.0 ppb (0) N/A N/A N/A 7.1 μg/m3 (30) 31.0
 
Jan. 11, 2019, 11 a.m. N/A N/A N/A 35.0 ppb (32) N/A -1.0 ppb (0) N/A N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2019, 10 a.m. N/A N/A N/A 34.0 ppb (31) N/A -1.0 ppb (0) N/A N/A N/A 5.7 μg/m3 (24) 31.0
 
Jan. 11, 2019, 9 a.m. N/A N/A N/A 26.0 ppb (24) N/A -1.0 ppb (0) N/A N/A N/A 4.7 μg/m3 (20) 24.0
 
Jan. 11, 2019, 8 a.m. N/A N/A N/A 23.0 ppb (21) N/A -1.0 ppb (0) N/A N/A N/A 3.6 μg/m3 (15) 21.0
 
Jan. 11, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 4.9 μg/m3 (20) 20.0
 
Jan. 11, 2019, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
Jan. 11, 2019, 5 a.m. N/A N/A N/A 9.0 ppb (8) N/A -1.0 ppb (0) N/A N/A N/A 4.5 μg/m3 (19) 19.0
 
Jan. 11, 2019, 4 a.m. N/A N/A N/A 15.0 ppb (14) N/A -1.0 ppb (0) N/A N/A N/A 4.5 μg/m3 (19) 19.0
 
Jan. 11, 2019, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A -1.0 ppb (0) N/A N/A N/A 7.3 μg/m3 (30) 30.0
 
Jan. 11, 2019, 2 a.m. N/A N/A N/A 21.0 ppb (19) N/A -1.0 ppb (0) N/A N/A N/A 8.5 μg/m3 (35) 35.0
 
Jan. 11, 2019, 1 a.m. N/A N/A N/A 28.0 ppb (26) N/A -1.0 ppb (0) N/A N/A N/A 9.2 μg/m3 (38) 38.0
 
Jan. 11, 2019, midnight N/A N/A N/A 32.0 ppb (30) N/A -1.0 ppb (0) N/A N/A N/A 9.2 μg/m3 (38) 38.0
 
Jan. 10, 2019, 11 p.m. N/A N/A N/A 24.0 ppb (22) N/A -1.0 ppb (0) N/A N/A N/A 4.8 μg/m3 (20) 22.0
 
Jan. 10, 2019, 10 p.m. N/A N/A N/A 16.0 ppb (15) N/A -1.0 ppb (0) N/A N/A N/A 12.6 μg/m3 (51) 51.0
 
Jan. 10, 2019, 9 p.m. N/A N/A N/A 11.0 ppb (10) N/A -1.0 ppb (0) N/A N/A N/A 18.3 μg/m3 (63) 63.0
 
Jan. 10, 2019, 8 p.m. N/A N/A N/A 9.0 ppb (8) N/A -1.0 ppb (0) N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
Jan. 10, 2019, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 4.4 μg/m3 (18) 18.0
 
Jan. 10, 2019, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A 6.5 μg/m3 (27) 27.0
 
Jan. 10, 2019, 5 p.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2019, 4 p.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A 3.8 μg/m3 (16) 16.0
 
Jan. 10, 2019, 3 p.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A 8.3 μg/m3 (35) 35.0
 
Jan. 10, 2019, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A -1.0 ppb (0) N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
Jan. 10, 2019, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A -1.0 ppb (0) N/A N/A N/A 2.3 μg/m3 (10) 12.0
 
Jan. 10, 2019, noon N/A N/A N/A 9.0 ppb (8) N/A -1.0 ppb (0) N/A N/A N/A 1.4 μg/m3 (6) 8.0
 
Jan. 10, 2019, 11 a.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2019, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 3.5 μg/m3 (15) 15.0
 
Jan. 10, 2019, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 0.0 μg/m3 (0) 6.0
 
Jan. 10, 2019, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A -1.0 ppb (0) N/A N/A N/A 0.9 μg/m3 (4) 5.0
 
Jan. 10, 2019, 7 a.m. N/A N/A N/A N/A N/A -1.0 ppb (0) N/A N/A N/A 3.8 μg/m3 (16) 16.0
 
Jan. 10, 2019, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A 9.5 μg/m3 (40) 40.0
 
Jan. 10, 2019, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A -1.0 ppb (0) N/A N/A N/A 10.6 μg/m3 (44) 44.0
 
Jan. 10, 2019, 4 a.m. N/A N/A N/A 6.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 3.8 μg/m3 (16) 16.0
 
Jan. 10, 2019, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 1.4 μg/m3 (6) 6.0
 
Jan. 10, 2019, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 3.8 μg/m3 (16) 16.0
 
Jan. 10, 2019, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A -1.0 ppb (0) N/A N/A N/A 2.9 μg/m3 (12) 12.0
 
Jan. 10, 2019, midnight N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 3.8 μg/m3 (16) 16.0
 
Jan. 9, 2019, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A -1.0 ppb (0) N/A N/A N/A 5.1 μg/m3 (21) 21.0
 
Jan. 9, 2019, 10 p.m. N/A N/A N/A 11.0 ppb (10) N/A -1.0 ppb (0) N/A N/A N/A 6.4 μg/m3 (27) 27.0
 
Jan. 9, 2019, 9 p.m. N/A N/A N/A 11.0 ppb (10) N/A -1.0 ppb (0) N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
Jan. 9, 2019, 8 p.m. N/A N/A N/A 11.0 ppb (10) N/A -1.0 ppb (0) N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
Jan. 9, 2019, 7 p.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A 3.1 μg/m3 (13) 13.0
 
Jan. 9, 2019, 6 p.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 9.1 μg/m3 (38) 38.0
 
Jan. 9, 2019, 5 p.m. N/A N/A N/A 8.0 ppb (7) N/A -1.0 ppb (0) N/A N/A N/A 8.7 μg/m3 (36) 36.0
 
Jan. 9, 2019, 4 p.m. N/A N/A N/A 11.0 ppb (10) N/A -1.0 ppb (0) N/A N/A N/A N/A 10.0
 
Jan. 9, 2019, 3 p.m. N/A N/A N/A 10.0 ppb (9) N/A -1.0 ppb (0) N/A N/A N/A N/A 9.0
 
Jan. 9, 2019, 2 p.m. N/A N/A N/A 12.0 ppb (11) N/A -1.0 ppb (0) N/A N/A N/A 7.5 μg/m3 (31) 31.0