ID: 2987

AQSQID: 260650018

Site Name: Lansing Filley St

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

Updated: July 5, 2020, 9:34 p.m.

Location: Lansing (Filley St), MI

Reporting: True, Located: True

Current AQI: 53.0

Lansing (Filley St) MI, US: 42.76138, -84.562867

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 5, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 57.0 ppb (44) N/A N/A 13.6 μg/m3 (53) 53.0
 
July 5, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 53.0 ppb (41) N/A N/A 8.1 μg/m3 (34) 41.0
 
July 5, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 49.0 ppb (38) N/A N/A 3.5 μg/m3 (15) 38.0
 
July 5, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 47.0 ppb (36) N/A N/A 6.3 μg/m3 (26) 36.0
 
July 5, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 46.0 ppb (35) N/A N/A 5.0 μg/m3 (21) 35.0
 
July 5, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 46.0 ppb (35) N/A N/A 0.3 μg/m3 (1) 35.0
 
July 5, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A 4.0 ppb (6) 46.0 ppb (35) N/A N/A 8.8 μg/m3 (37) 37.0
 
July 5, 2020, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 39.0 ppb (30) N/A N/A 13.8 μg/m3 (54) 54.0
 
July 5, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 25.0 ppb (19) N/A N/A 18.8 μg/m3 (64) 64.0
 
July 5, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 8.0 ppb (6) N/A N/A 26.8 μg/m3 (81) 81.0
 
July 5, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 6.0 ppb (5) N/A N/A 27.7 μg/m3 (83) 83.0
 
July 5, 2020, 9 a.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 7.0 ppb (5) N/A N/A 26.3 μg/m3 (80) 80.0
 
July 5, 2020, 8 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 5.0 ppb (4) N/A N/A 43.7 μg/m3 (120) 120.0
 
July 5, 2020, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 6.0 ppb (5) N/A N/A 76.0 μg/m3 (161) 161.0
 
July 5, 2020, 6 a.m. N/A N/A N/A 17.0 ppb (16) N/A 2.0 ppb (3) 5.0 ppb (4) N/A N/A 156.9 μg/m3 (206) 206.0
 
July 5, 2020, 5 a.m. N/A N/A N/A 21.0 ppb (19) N/A 2.0 ppb (3) 33.0 ppb (25) N/A N/A 224.7 μg/m3 (274) 274.0
 
July 5, 2020, 4 a.m. N/A N/A N/A 22.0 ppb (20) N/A 2.0 ppb (3) 4.0 ppb (3) N/A N/A 306.6 μg/m3 (356) 356.0
 
July 5, 2020, 3 a.m. N/A N/A N/A 23.0 ppb (21) N/A 4.0 ppb (6) 6.0 ppb (5) N/A N/A 384.5 μg/m3 (423) 423.0
 
July 5, 2020, 2 a.m. N/A N/A N/A 23.0 ppb (21) N/A 4.0 ppb (6) 7.0 ppb (5) N/A N/A 455.2 μg/m3 (470) 470.0
 
July 5, 2020, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 26.0 ppb (20) N/A N/A 33.1 μg/m3 (95) 95.0
 
July 5, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 32.0 ppb (25) N/A N/A 11.2 μg/m3 (47) 47.0
 
July 4, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 35.0 ppb (27) N/A N/A 7.9 μg/m3 (33) 33.0
 
July 4, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 36.0 ppb (28) N/A N/A 3.2 μg/m3 (13) 28.0
 
July 4, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 33.0 ppb (25) N/A N/A 6.3 μg/m3 (26) 26.0
 
July 4, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 33.0 ppb (25) N/A N/A 4.1 μg/m3 (17) 25.0
 
July 4, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 31.0 ppb (24) N/A N/A 1.2 μg/m3 (5) 24.0
 
July 4, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 28.0 ppb (22) N/A N/A 4.1 μg/m3 (17) 22.0
 
July 4, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 27.0 ppb (21) N/A N/A 6.5 μg/m3 (27) 27.0
 
July 4, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 26.0 ppb (20) N/A N/A 3.2 μg/m3 (13) 20.0
 
July 4, 2020, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 26.0 ppb (20) N/A N/A 2.2 μg/m3 (9) 20.0
 
July 4, 2020, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 23.0 ppb (18) N/A N/A 7.8 μg/m3 (32) 32.0
 
July 4, 2020, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 21.0 ppb (16) N/A N/A 7.9 μg/m3 (33) 33.0
 
July 4, 2020, noon N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 20.0 ppb (15) N/A N/A 9.1 μg/m3 (38) 38.0
 
July 4, 2020, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 17.0 ppb (13) N/A N/A 8.6 μg/m3 (36) 36.0
 
July 4, 2020, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 13.0 ppb (10) N/A N/A 14.4 μg/m3 (55) 55.0
 
July 4, 2020, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 12.0 ppb (9) N/A N/A 12.9 μg/m3 (52) 52.0
 
July 4, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 14.0 ppb (11) N/A N/A 14.9 μg/m3 (56) 56.0
 
July 4, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) N/A N/A 13.3 μg/m3 (53) 53.0
 
July 4, 2020, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 19.0 ppb (15) N/A N/A 13.6 μg/m3 (53) 53.0
 
July 4, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 14.0 ppb (11) N/A N/A 14.3 μg/m3 (55) 55.0
 
July 4, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 25.0 ppb (19) N/A N/A 12.8 μg/m3 (52) 52.0
 
July 4, 2020, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 27.0 ppb (21) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 4, 2020, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 30.0 ppb (23) N/A N/A N/A 23.0
 
July 4, 2020, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) N/A N/A 15.4 μg/m3 (57) 57.0
 
July 4, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 43.0 ppb (33) N/A N/A 8.3 μg/m3 (35) 35.0
 
July 3, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 51.0 ppb (39) N/A N/A 6.0 μg/m3 (25) 39.0
 
July 3, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 53.0 ppb (41) N/A N/A 4.8 μg/m3 (20) 41.0
 
July 3, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 52.0 ppb (40) N/A N/A 0.1 μg/m3 (0) 40.0
 
July 3, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 46.0 ppb (35) N/A N/A 8.0 μg/m3 (33) 35.0
 
July 3, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) N/A N/A 7.0 μg/m3 (29) 33.0
 
July 3, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 44.0 ppb (34) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 3, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 42.0 ppb (32) N/A N/A 10.2 μg/m3 (42) 42.0
 
July 3, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 40.0 ppb (31) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 3, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 41.0 ppb (32) N/A N/A 7.7 μg/m3 (32) 32.0
 
July 3, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 39.0 ppb (30) N/A N/A 10.1 μg/m3 (42) 42.0
 
July 3, 2020, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 34.0 ppb (26) N/A N/A 16.6 μg/m3 (60) 60.0
 
July 3, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 32.0 ppb (25) N/A N/A 18.6 μg/m3 (64) 64.0
 
July 3, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 26.0 ppb (20) N/A N/A 14.3 μg/m3 (55) 55.0
 
July 3, 2020, 10 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 25.0 ppb (19) N/A N/A 13.4 μg/m3 (53) 53.0
 
July 3, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 28.0 ppb (22) N/A N/A 12.1 μg/m3 (50) 50.0
 
July 3, 2020, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 29.0 ppb (22) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 3, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 29.0 ppb (22) N/A N/A 8.9 μg/m3 (37) 37.0
 
July 3, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 31.0 ppb (24) N/A N/A 9.3 μg/m3 (39) 39.0
 
July 3, 2020, 5 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 15.0 ppb (12) N/A N/A 7.3 μg/m3 (30) 30.0
 
July 3, 2020, 4 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 33.0 ppb (25) N/A N/A 8.5 μg/m3 (35) 35.0
 
July 3, 2020, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 30.0 ppb (23) N/A N/A 17.3 μg/m3 (61) 61.0
 
July 3, 2020, 2 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 23.0 ppb (18) N/A N/A 18.8 μg/m3 (64) 64.0
 
July 3, 2020, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 28.0 ppb (22) N/A N/A 16.5 μg/m3 (60) 60.0
 
July 3, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 39.0 ppb (30) N/A N/A 17.9 μg/m3 (63) 63.0
 
July 2, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 45.0 ppb (35) N/A N/A 10.2 μg/m3 (42) 42.0
 
July 2, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 48.0 ppb (37) N/A N/A 8.8 μg/m3 (37) 37.0
 
July 2, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 46.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
July 2, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 44.0 ppb (34) N/A N/A 6.8 μg/m3 (28) 34.0
 
July 2, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) N/A N/A 2.8 μg/m3 (12) 33.0
 
July 2, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 45.0 ppb (35) N/A N/A 5.2 μg/m3 (22) 35.0
 
July 2, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) N/A N/A 2.8 μg/m3 (12) 33.0
 
July 2, 2020, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 41.0 ppb (32) N/A N/A 10.1 μg/m3 (42) 42.0
 
July 2, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 42.0 ppb (32) N/A N/A 7.3 μg/m3 (30) 32.0
 
July 2, 2020, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 37.0 ppb (28) N/A N/A 5.9 μg/m3 (25) 28.0
 
July 2, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 14.0 ppb (11) N/A N/A 9.5 μg/m3 (40) 40.0
 
July 2, 2020, noon N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 17.0 ppb (13) N/A N/A 12.7 μg/m3 (51) 51.0
 
July 2, 2020, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 9.0 ppb (7) N/A N/A 15.5 μg/m3 (57) 57.0
 
July 2, 2020, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 9.0 ppb (7) N/A N/A 15.2 μg/m3 (57) 57.0
 
July 2, 2020, 9 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 12.0 ppb (9) N/A N/A 14.3 μg/m3 (55) 55.0
 
July 2, 2020, 8 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 18.0 ppb (14) N/A N/A 12.8 μg/m3 (52) 52.0
 
July 2, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) N/A N/A 10.5 μg/m3 (44) 44.0
 
July 2, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 28.0 ppb (22) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 2, 2020, 5 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 16.0 ppb (12) N/A N/A 8.7 μg/m3 (36) 36.0
 
July 2, 2020, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 23.0 ppb (18) N/A N/A 9.5 μg/m3 (40) 40.0
 
July 2, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 25.0 ppb (19) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 2, 2020, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 34.0 ppb (26) N/A N/A 12.2 μg/m3 (50) 50.0
 
July 2, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 35.0 ppb (27) N/A N/A 14.2 μg/m3 (55) 55.0
 
July 2, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 41.0 ppb (32) N/A N/A 14.4 μg/m3 (55) 55.0
 
July 1, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 49.0 ppb (38) N/A N/A 9.9 μg/m3 (41) 41.0
 
July 1, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 52.0 ppb (40) N/A N/A 10.4 μg/m3 (43) 43.0
 
July 1, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 51.0 ppb (39) N/A N/A 9.9 μg/m3 (41) 41.0
 
July 1, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 50.0 ppb (38) N/A N/A 4.5 μg/m3 (19) 38.0
 
July 1, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 49.0 ppb (38) N/A N/A 4.9 μg/m3 (20) 38.0
 
July 1, 2020, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 46.0 ppb (35) N/A N/A 8.7 μg/m3 (36) 36.0
 
July 1, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 47.0 ppb (36) N/A N/A 5.8 μg/m3 (24) 36.0
 
July 1, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 47.0 ppb (36) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 1, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 48.0 ppb (37) N/A N/A 9.6 μg/m3 (40) 40.0
 
July 1, 2020, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 44.0 ppb (34) N/A N/A 1.1 μg/m3 (5) 34.0
 
July 1, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 34.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
July 1, 2020, noon N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 16.0 ppb (12) N/A N/A 10.4 μg/m3 (43) 43.0
 
July 1, 2020, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 8.0 ppb (6) N/A N/A 12.9 μg/m3 (52) 52.0
 
July 1, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 10.0 ppb (8) N/A N/A 10.9 μg/m3 (45) 45.0
 
July 1, 2020, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 15.0 ppb (12) N/A N/A 10.2 μg/m3 (42) 42.0
 
July 1, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 18.0 ppb (14) N/A N/A 9.7 μg/m3 (40) 40.0
 
July 1, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 22.0 ppb (17) N/A N/A 9.4 μg/m3 (39) 39.0
 
July 1, 2020, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 27.0 ppb (21) N/A N/A 7.0 μg/m3 (29) 29.0
 
July 1, 2020, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 15.0 ppb (12) N/A N/A 7.2 μg/m3 (30) 30.0
 
July 1, 2020, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A N/A 10.1 μg/m3 (42) 42.0
 
July 1, 2020, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 20.0 ppb (15) N/A N/A 12.4 μg/m3 (51) 51.0
 
July 1, 2020, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 23.0 ppb (18) N/A N/A 14.4 μg/m3 (55) 55.0
 
July 1, 2020, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 28.0 ppb (22) N/A N/A 19.4 μg/m3 (66) 66.0
 
July 1, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 39.0 ppb (30) N/A N/A 9.8 μg/m3 (41) 41.0
 
June 30, 2020, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 47.0 ppb (36) N/A N/A 12.1 μg/m3 (50) 50.0
 
June 30, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 52.0 ppb (40) N/A N/A 8.7 μg/m3 (36) 40.0
 
June 30, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 52.0 ppb (40) N/A N/A 3.1 μg/m3 (13) 40.0
 
June 30, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 50.0 ppb (38) N/A N/A 3.8 μg/m3 (16) 38.0
 
June 30, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 49.0 ppb (38) N/A N/A 4.8 μg/m3 (20) 38.0
 
June 30, 2020, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 51.0 ppb (39) N/A N/A 5.7 μg/m3 (24) 39.0
 
June 30, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 47.0 ppb (36) N/A N/A 10.1 μg/m3 (42) 42.0
 
June 30, 2020, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 46.0 ppb (35) N/A N/A 4.1 μg/m3 (17) 35.0
 
June 30, 2020, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 49.0 ppb (38) N/A N/A 7.5 μg/m3 (31) 38.0
 
June 30, 2020, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 44.0 ppb (34) N/A N/A 10.7 μg/m3 (45) 45.0
 
June 30, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 38.0 ppb (29) N/A N/A 8.3 μg/m3 (35) 35.0
 
June 30, 2020, noon N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 23.0 ppb (18) N/A N/A 10.1 μg/m3 (42) 42.0
 
June 30, 2020, 11 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 19.0 ppb (15) N/A N/A 13.4 μg/m3 (53) 53.0
 
June 30, 2020, 10 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 19.0 ppb (15) N/A N/A 13.6 μg/m3 (53) 53.0
 
June 30, 2020, 9 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 28.0 ppb (22) N/A N/A 12.4 μg/m3 (51) 51.0
 
June 30, 2020, 8 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 36.0 ppb (28) N/A N/A 11.9 μg/m3 (50) 50.0
 
June 30, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 36.0 ppb (28) N/A N/A 11.7 μg/m3 (49) 49.0
 
June 30, 2020, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 41.0 ppb (32) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 30, 2020, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 21.0 ppb (16) N/A N/A 12.2 μg/m3 (50) 50.0
 
June 30, 2020, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 34.0 ppb (26) N/A N/A 8.3 μg/m3 (35) 35.0
 
June 30, 2020, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 36.0 ppb (28) N/A N/A 9.7 μg/m3 (40) 40.0
 
June 30, 2020, 2 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 36.0 ppb (28) N/A N/A 14.4 μg/m3 (55) 55.0
 
June 30, 2020, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 41.0 ppb (32) N/A N/A 22.3 μg/m3 (72) 72.0
 
June 30, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 51.0 ppb (39) N/A N/A 13.5 μg/m3 (53) 53.0
 
June 29, 2020, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 55.0 ppb (42) N/A N/A 11.5 μg/m3 (48) 48.0
 
June 29, 2020, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 57.0 ppb (44) N/A N/A 11.7 μg/m3 (49) 49.0
 
June 29, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 58.0 ppb (45) N/A N/A 13.4 μg/m3 (53) 53.0
 
June 29, 2020, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 58.0 ppb (45) N/A N/A 8.5 μg/m3 (35) 45.0
 
June 29, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 56.0 ppb (43) N/A N/A 10.4 μg/m3 (43) 43.0
 
June 29, 2020, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 55.0 ppb (42) N/A N/A 9.9 μg/m3 (41) 42.0
 
June 29, 2020, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 56.0 ppb (43) N/A N/A 9.0 μg/m3 (38) 43.0
 
June 29, 2020, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 54.0 ppb (42) N/A N/A 7.1 μg/m3 (30) 42.0
 
June 29, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 51.0 ppb (39) N/A N/A 9.6 μg/m3 (40) 40.0
 
June 29, 2020, 2 p.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) 43.0 ppb (33) N/A N/A 18.3 μg/m3 (63) 63.0
 
June 29, 2020, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 35.0 ppb (27) N/A N/A 19.7 μg/m3 (66) 66.0
 
June 29, 2020, noon N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 25.0 ppb (19) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 29, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 18.0 ppb (14) N/A N/A 12.2 μg/m3 (50) 50.0
 
June 29, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 15.0 ppb (12) N/A N/A 12.4 μg/m3 (51) 51.0
 
June 29, 2020, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 20.0 ppb (15) N/A N/A 10.9 μg/m3 (45) 45.0
 
June 29, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 27.0 ppb (21) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 29, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 28.0 ppb (22) N/A N/A 11.5 μg/m3 (48) 48.0
 
June 29, 2020, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 29.0 ppb (22) N/A N/A 11.8 μg/m3 (49) 49.0
 
June 29, 2020, 5 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 11.0 ppb (8) N/A N/A 20.0 μg/m3 (67) 67.0
 
June 29, 2020, 4 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 11.0 ppb (8) N/A N/A 18.4 μg/m3 (64) 64.0
 
June 29, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 18.0 ppb (14) N/A N/A 16.1 μg/m3 (59) 59.0
 
June 29, 2020, 2 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 24.0 ppb (18) N/A N/A 13.2 μg/m3 (53) 53.0
 
June 29, 2020, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 31.0 ppb (24) N/A N/A 9.5 μg/m3 (40) 40.0
 
June 29, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 38.0 ppb (29) N/A N/A 6.9 μg/m3 (29) 29.0
 
June 28, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 41.0 ppb (32) N/A N/A 10.1 μg/m3 (42) 42.0
 
June 28, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) N/A N/A 4.9 μg/m3 (20) 33.0
 
June 28, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 44.0 ppb (34) N/A N/A 6.8 μg/m3 (28) 34.0