ID: 1128

AQSQID: 180970078

Site Name: Indpls-Washington Park

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

Updated: Jan. 18, 2022, 12:33 a.m.

Location: Indianapolis (Martindale-Brightwood), IN

Reporting: True, Located: True

Current AQI: 40.0

Indianapolis (Martindale-Brightwood) IN, US: 39.8108, -86.1147

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 17, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 9.5 μg/m3 (40) 40.0
 
Jan. 17, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 11.6 μg/m3 (49) 49.0
 
Jan. 17, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 15.5 μg/m3 (59) 59.0
 
Jan. 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 17.2 μg/m3 (62) 62.0
 
Jan. 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 19.7 μg/m3 (67) 67.0
 
Jan. 17, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 19.5 μg/m3 (67) 67.0
 
Jan. 17, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 19.1 μg/m3 (66) 66.0
 
Jan. 17, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 22.9 μg/m3 (74) 74.0
 
Jan. 17, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 27.0 μg/m3 (83) 83.0
 
Jan. 17, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 27.8 μg/m3 (85) 85.0
 
Jan. 17, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 25.6 μg/m3 (80) 80.0
 
Jan. 17, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 23.2 μg/m3 (75) 75.0
 
Jan. 17, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 20.4 μg/m3 (69) 69.0
 
Jan. 17, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 18.9 μg/m3 (66) 66.0
 
Jan. 17, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 18.1 μg/m3 (64) 64.0
 
Jan. 17, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 16.2 μg/m3 (60) 60.0
 
Jan. 17, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 20.7 μg/m3 (70) 70.0
 
Jan. 17, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 20.0 μg/m3 (68) 68.0
 
Jan. 17, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 14.5 μg/m3 (57) 57.0
 
Jan. 17, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 12.5 μg/m3 (52) 52.0
 
Jan. 17, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 12.8 μg/m3 (53) 53.0
 
Jan. 17, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 13.3 μg/m3 (54) 54.0
 
Jan. 17, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 15.9 μg/m3 (59) 59.0
 
Jan. 17, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 16.8 μg/m3 (61) 61.0
 
Jan. 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 14.2 μg/m3 (56) 56.0
 
Jan. 16, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 12.7 μg/m3 (53) 53.0
 
Jan. 16, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 13.6 μg/m3 (55) 55.0
 
Jan. 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 13.9 μg/m3 (55) 55.0
 
Jan. 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 13.8 μg/m3 (55) 55.0
 
Jan. 16, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 14.2 μg/m3 (56) 56.0
 
Jan. 16, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 15.8 μg/m3 (59) 59.0
 
Jan. 16, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 15.5 μg/m3 (59) 59.0
 
Jan. 16, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 14.8 μg/m3 (57) 57.0
 
Jan. 16, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 15.0 μg/m3 (58) 58.0
 
Jan. 16, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 15.6 μg/m3 (59) 59.0
 
Jan. 16, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 15.1 μg/m3 (58) 58.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 14.9 μg/m3 (57) 57.0
 
Jan. 16, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 13.1 μg/m3 (54) 54.0
 
Jan. 16, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 12.9 μg/m3 (53) 53.0
 
Jan. 16, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.7 μg/m3 (49) 49.0
 
Jan. 16, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.3 μg/m3 (48) 48.0
 
Jan. 16, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 10.9 μg/m3 (46) 46.0
 
Jan. 16, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.4 μg/m3 (48) 48.0
 
Jan. 16, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 10.5 μg/m3 (44) 44.0
 
Jan. 16, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 10.5 μg/m3 (44) 44.0
 
Jan. 16, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
Jan. 16, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 13.5 μg/m3 (54) 54.0
 
Jan. 16, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 16.4 μg/m3 (61) 61.0
 
Jan. 15, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 14.2 μg/m3 (56) 56.0
 
Jan. 15, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 14.5 μg/m3 (57) 57.0
 
Jan. 15, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 13.0 μg/m3 (53) 53.0
 
Jan. 15, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 12.8 μg/m3 (53) 53.0
 
Jan. 15, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 14.7 μg/m3 (57) 57.0
 
Jan. 15, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 12.3 μg/m3 (52) 52.0
 
Jan. 15, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 10.6 μg/m3 (45) 45.0
 
Jan. 15, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 10.2 μg/m3 (43) 43.0
 
Jan. 15, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 8.5 μg/m3 (36) 36.0
 
Jan. 15, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 8.1 μg/m3 (34) 34.0
 
Jan. 15, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 12.0 μg/m3 (50) 50.0
 
Jan. 15, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 9.5 μg/m3 (40) 40.0
 
Jan. 15, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 8.9 μg/m3 (38) 38.0
 
Jan. 15, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 7.9 μg/m3 (33) 33.0
 
Jan. 15, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 9.3 μg/m3 (39) 39.0
 
Jan. 15, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 15.4 μg/m3 (58) 58.0
 
Jan. 15, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 16.5 μg/m3 (61) 61.0
 
Jan. 15, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 15.5 μg/m3 (59) 59.0
 
Jan. 15, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 17.2 μg/m3 (62) 62.0
 
Jan. 15, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 17.2 μg/m3 (62) 62.0
 
Jan. 15, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 20.5 μg/m3 (69) 69.0
 
Jan. 15, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 22.1 μg/m3 (73) 73.0
 
Jan. 15, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 24.5 μg/m3 (78) 78.0
 
Jan. 15, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 23.1 μg/m3 (75) 75.0
 
Jan. 14, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 23.1 μg/m3 (75) 75.0
 
Jan. 14, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 20.9 μg/m3 (70) 70.0
 
Jan. 14, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 18.3 μg/m3 (65) 65.0
 
Jan. 14, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 20.1 μg/m3 (68) 68.0
 
Jan. 14, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 21.5 μg/m3 (71) 71.0
 
Jan. 14, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 25.2 μg/m3 (79) 79.0
 
Jan. 14, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 26.7 μg/m3 (82) 82.0
 
Jan. 14, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 25.6 μg/m3 (80) 80.0
 
Jan. 14, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 26.2 μg/m3 (81) 81.0
 
Jan. 14, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 26.7 μg/m3 (82) 82.0
 
Jan. 14, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 27.1 μg/m3 (83) 83.0
 
Jan. 14, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 29.0 μg/m3 (87) 87.0
 
Jan. 14, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 29.7 μg/m3 (89) 89.0
 
Jan. 14, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 30.6 μg/m3 (90) 90.0
 
Jan. 14, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 32.1 μg/m3 (94) 94.0
 
Jan. 14, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 35.7 μg/m3 (102) 102.0
 
Jan. 14, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 38.0 μg/m3 (108) 108.0
 
Jan. 14, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 35.4 μg/m3 (100) 100.0
 
Jan. 14, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 33.5 μg/m3 (97) 97.0
 
Jan. 14, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 33.8 μg/m3 (97) 97.0
 
Jan. 14, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 33.0 μg/m3 (95) 95.0
 
Jan. 14, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 31.3 μg/m3 (92) 92.0
 
Jan. 14, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 28.9 μg/m3 (87) 87.0
 
Jan. 14, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 26.8 μg/m3 (82) 82.0
 
Jan. 13, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 23.8 μg/m3 (76) 76.0
 
Jan. 13, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 21.2 μg/m3 (71) 71.0
 
Jan. 13, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 18.0 μg/m3 (64) 64.0
 
Jan. 13, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 16.1 μg/m3 (60) 60.0
 
Jan. 13, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 15.9 μg/m3 (59) 59.0
 
Jan. 13, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 16.7 μg/m3 (61) 61.0
 
Jan. 13, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 18.8 μg/m3 (66) 66.0
 
Jan. 13, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 19.1 μg/m3 (66) 66.0
 
Jan. 13, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 18.8 μg/m3 (66) 66.0
 
Jan. 13, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 16.9 μg/m3 (62) 62.0
 
Jan. 13, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 14.1 μg/m3 (56) 56.0
 
Jan. 13, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 13.4 μg/m3 (54) 54.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 13.0 μg/m3 (53) 53.0
 
Jan. 13, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 13.1 μg/m3 (54) 54.0
 
Jan. 13, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 12.8 μg/m3 (53) 53.0
 
Jan. 13, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 13.2 μg/m3 (54) 54.0
 
Jan. 13, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 15.0 μg/m3 (58) 58.0
 
Jan. 13, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 17.3 μg/m3 (62) 62.0
 
Jan. 13, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 22.9 μg/m3 (74) 74.0
 
Jan. 13, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 21.6 μg/m3 (71) 71.0
 
Jan. 13, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 18.8 μg/m3 (66) 66.0
 
Jan. 13, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 19.3 μg/m3 (67) 67.0
 
Jan. 13, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 16.5 μg/m3 (61) 61.0
 
Jan. 12, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 13.0 μg/m3 (53) 53.0
 
Jan. 12, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 10.6 μg/m3 (45) 45.0
 
Jan. 12, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 9.6 μg/m3 (40) 40.0
 
Jan. 12, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 8.2 μg/m3 (35) 35.0
 
Jan. 12, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 8.6 μg/m3 (36) 36.0
 
Jan. 12, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 7.7 μg/m3 (33) 33.0
 
Jan. 12, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.1 μg/m3 (30) 30.0
 
Jan. 12, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 8.1 μg/m3 (34) 34.0
 
Jan. 12, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 8.2 μg/m3 (35) 35.0
 
Jan. 12, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 7.7 μg/m3 (33) 33.0
 
Jan. 12, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 7.7 μg/m3 (33) 33.0
 
Jan. 12, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 7.8 μg/m3 (33) 33.0
 
Jan. 12, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 7.7 μg/m3 (33) 33.0
 
Jan. 12, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 7.2 μg/m3 (31) 31.0
 
Jan. 12, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.7 μg/m3 (33) 33.0
 
Jan. 12, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.5 μg/m3 (32) 32.0
 
Jan. 12, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.9 μg/m3 (33) 33.0
 
Jan. 12, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 7.3 μg/m3 (31) 31.0
 
Jan. 12, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 6.8 μg/m3 (29) 29.0
 
Jan. 12, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.5 μg/m3 (28) 28.0
 
Jan. 12, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
Jan. 12, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.5 μg/m3 (32) 32.0
 
Jan. 12, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.2 μg/m3 (31) 31.0
 
Jan. 11, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.1 μg/m3 (26) 26.0
 
Jan. 11, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 5.8 μg/m3 (25) 25.0
 
Jan. 11, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.4 μg/m3 (27) 27.0
 
Jan. 11, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.7 μg/m3 (33) 33.0
 
Jan. 11, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 9.1 μg/m3 (38) 38.0
 
Jan. 11, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 10.1 μg/m3 (43) 43.0
 
Jan. 11, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 11.1 μg/m3 (47) 47.0
 
Jan. 11, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 11.6 μg/m3 (49) 49.0
 
Jan. 11, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 11.9 μg/m3 (50) 50.0
 
Jan. 11, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 12.6 μg/m3 (53) 53.0
 
Jan. 11, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 10.5 μg/m3 (44) 44.0
 
Jan. 11, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 10.1 μg/m3 (43) 43.0
 
Jan. 11, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 9.4 μg/m3 (40) 40.0
 
Jan. 11, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.4 μg/m3 (31) 31.0
 
Jan. 11, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 7.3 μg/m3 (31) 31.0
 
Jan. 11, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 7.2 μg/m3 (31) 31.0
 
Jan. 11, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.2 μg/m3 (31) 31.0
 
Jan. 11, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
Jan. 11, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 5.8 μg/m3 (25) 25.0
 
Jan. 11, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.7 μg/m3 (20) 20.0
 
Jan. 11, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.2 μg/m3 (18) 18.0
 
Jan. 11, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.5 μg/m3 (19) 19.0
 
Jan. 11, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0