ID: 509

AQSQID: 261630001

Site Name: Allen Park

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

Updated: June 6, 2020, 7:33 p.m.

Location: Allen Park (Goddard Rd), MI

Reporting: True, Located: True

Current AQI: 43.0

Allen Park (Goddard Rd) MI, US: 42.2283, -83.2092

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 6, 2020, 6 p.m. N/A N/A 3.6 ppb (3) N/A N/A 0.0 ppb (0) 56.0 ppb (43) 0.0 ppb (0) N/A 5.2 μg/m3 (22) 43.0
 
June 6, 2020, 5 p.m. N/A N/A 3.8 ppb (4) N/A N/A 0.0 ppb (0) 55.0 ppb (42) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 42.0
 
June 6, 2020, 4 p.m. N/A N/A 4.4 ppb (4) N/A N/A 1.0 ppb (1) 59.0 ppb (45) 0.0 ppb (0) N/A 8.5 μg/m3 (35) 45.0
 
June 6, 2020, 3 p.m. N/A N/A 4.6 ppb (4) N/A N/A 1.0 ppb (1) 59.0 ppb (45) 0.0 ppb (0) N/A 9.1 μg/m3 (38) 45.0
 
June 6, 2020, 2 p.m. N/A N/A 6.4 ppb (6) N/A N/A 1.0 ppb (1) 53.0 ppb (41) 0.0 ppb (0) N/A 10.5 μg/m3 (44) 44.0
 
June 6, 2020, 1 p.m. N/A N/A 7.1 ppb (7) N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.0 ppb (0) N/A 10.1 μg/m3 (42) 42.0
 
June 6, 2020, noon N/A N/A 8.5 ppb (8) N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.0 ppb (0) N/A 12.5 μg/m3 (51) 51.0
 
June 6, 2020, 11 a.m. N/A N/A 13.7 ppb (13) N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.0 ppb (0) N/A 10.8 μg/m3 (45) 45.0
 
June 6, 2020, 10 a.m. N/A N/A 18.9 ppb (18) N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.0 ppb (0) N/A 11.6 μg/m3 (48) 48.0
 
June 6, 2020, 9 a.m. N/A N/A 10.7 ppb (10) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 9.1 μg/m3 (38) 38.0
 
June 6, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.0 ppb (0) N/A 7.9 μg/m3 (33) 34.0
 
June 6, 2020, 7 a.m. N/A N/A 2.8 ppb (3) N/A N/A N/A 47.0 ppb (36) N/A N/A 6.4 μg/m3 (27) 36.0
 
June 6, 2020, 6 a.m. N/A N/A 2.8 ppb (3) N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 36.0
 
June 6, 2020, 5 a.m. N/A N/A 6.8 ppb (6) N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.0 ppb (0) N/A 6.5 μg/m3 (27) 29.0
 
June 6, 2020, 4 a.m. N/A N/A 8.5 ppb (8) N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.0
 
June 6, 2020, 3 a.m. N/A N/A 8.8 ppb (8) N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.0 ppb (0) N/A 11.7 μg/m3 (49) 49.0
 
June 6, 2020, 2 a.m. N/A N/A 6.8 ppb (6) N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.0 ppb (0) N/A 13.2 μg/m3 (53) 53.0
 
June 6, 2020, 1 a.m. N/A N/A 8.1 ppb (8) N/A N/A 1.0 ppb (1) 42.0 ppb (32) 0.0 ppb (0) N/A 10.7 μg/m3 (45) 45.0
 
June 6, 2020, midnight N/A N/A 8.4 ppb (8) N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.0 ppb (0) N/A 9.7 μg/m3 (40) 40.0
 
June 5, 2020, 11 p.m. N/A N/A 6.4 ppb (6) N/A N/A 0.0 ppb (0) 53.0 ppb (41) 0.0 ppb (0) N/A 9.4 μg/m3 (39) 41.0
 
June 5, 2020, 10 p.m. N/A N/A 6.5 ppb (6) N/A N/A 0.0 ppb (0) 55.0 ppb (42) 0.0 ppb (0) N/A 8.8 μg/m3 (37) 42.0
 
June 5, 2020, 9 p.m. N/A N/A 7.6 ppb (7) N/A N/A 0.0 ppb (0) 57.0 ppb (44) 0.0 ppb (0) N/A 15.7 μg/m3 (58) 58.0
 
June 5, 2020, 8 p.m. N/A N/A 10.7 ppb (10) N/A N/A 0.0 ppb (0) 61.0 ppb (47) 0.0 ppb (0) N/A 12.5 μg/m3 (51) 51.0
 
June 5, 2020, 7 p.m. N/A N/A 7.7 ppb (7) N/A N/A 0.0 ppb (0) 68.0 ppb (52) 0.0 ppb (0) N/A 11.3 μg/m3 (47) 52.0
 
June 5, 2020, 6 p.m. N/A N/A 6.7 ppb (6) N/A N/A 0.0 ppb (0) 67.0 ppb (52) 0.0 ppb (0) N/A 8.5 μg/m3 (35) 52.0
 
June 5, 2020, 5 p.m. N/A N/A 7.5 ppb (7) N/A N/A 0.0 ppb (0) 69.0 ppb (53) 0.0 ppb (0) N/A 7.5 μg/m3 (31) 53.0
 
June 5, 2020, 4 p.m. N/A N/A 8.4 ppb (8) N/A N/A 0.0 ppb (0) 69.0 ppb (53) 0.0 ppb (0) N/A 8.3 μg/m3 (35) 53.0
 
June 5, 2020, 3 p.m. N/A N/A 10.5 ppb (10) N/A N/A 0.0 ppb (0) 63.0 ppb (48) 0.0 ppb (0) N/A 8.3 μg/m3 (35) 48.0
 
June 5, 2020, 2 p.m. N/A N/A 13.6 ppb (13) N/A N/A 1.0 ppb (1) 57.0 ppb (44) 0.0 ppb (0) N/A 7.6 μg/m3 (32) 44.0
 
June 5, 2020, 1 p.m. N/A N/A 19.0 ppb (18) N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 31.0
 
June 5, 2020, noon N/A N/A 24.9 ppb (23) N/A N/A 0.0 ppb (0) 24.0 ppb (18) 0.0 ppb (0) N/A 11.5 μg/m3 (48) 48.0
 
June 5, 2020, 11 a.m. N/A N/A 36.7 ppb (34) N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.0 ppb (0) N/A 11.4 μg/m3 (48) 48.0
 
June 5, 2020, 10 a.m. N/A N/A 40.9 ppb (38) N/A N/A 0.0 ppb (0) 6.0 ppb (5) 0.0 ppb (0) N/A 14.1 μg/m3 (54) 54.0
 
June 5, 2020, 9 a.m. N/A N/A 29.9 ppb (28) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 12.7 μg/m3 (51) 51.0
 
June 5, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (6) 0.0 ppb (0) N/A 11.9 μg/m3 (50) 50.0
 
June 5, 2020, 7 a.m. N/A N/A 17.2 ppb (16) N/A N/A N/A N/A N/A N/A N/A 16.0
 
June 5, 2020, 6 a.m. N/A N/A 6.3 ppb (6) N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.0 ppb (0) N/A 7.9 μg/m3 (33) 33.0
 
June 5, 2020, 5 a.m. N/A N/A 5.3 ppb (5) N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.0 ppb (0) N/A 7.5 μg/m3 (31) 31.0
 
June 5, 2020, 4 a.m. N/A N/A 6.0 ppb (6) N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.0 ppb (0) N/A 7.3 μg/m3 (30) 30.0
 
June 5, 2020, 3 a.m. N/A N/A 5.5 ppb (5) N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.0 ppb (0) N/A 8.0 μg/m3 (33) 33.0
 
June 5, 2020, 2 a.m. N/A N/A 4.5 ppb (4) N/A N/A 0.0 ppb (0) 49.0 ppb (38) 0.0 ppb (0) N/A 9.4 μg/m3 (39) 39.0
 
June 5, 2020, 1 a.m. N/A N/A 4.7 ppb (4) N/A N/A 0.0 ppb (0) 55.0 ppb (42) 0.0 ppb (0) N/A 9.1 μg/m3 (38) 42.0
 
June 5, 2020, midnight N/A N/A 5.6 ppb (5) N/A N/A 0.0 ppb (0) 61.0 ppb (47) 0.0 ppb (0) N/A 9.3 μg/m3 (39) 47.0
 
June 4, 2020, 11 p.m. N/A N/A 5.5 ppb (5) N/A N/A 0.0 ppb (0) 58.0 ppb (45) 0.0 ppb (0) N/A 9.9 μg/m3 (41) 45.0
 
June 4, 2020, 10 p.m. N/A N/A 6.5 ppb (6) N/A N/A 0.0 ppb (0) 59.0 ppb (45) 0.0 ppb (0) N/A 9.6 μg/m3 (40) 45.0
 
June 4, 2020, 9 p.m. N/A N/A 5.8 ppb (5) N/A N/A 0.0 ppb (0) 59.0 ppb (45) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 45.0
 
June 4, 2020, 8 p.m. N/A N/A 5.9 ppb (5) N/A N/A 0.0 ppb (0) 59.0 ppb (45) 0.0 ppb (0) N/A 5.7 μg/m3 (24) 45.0
 
June 4, 2020, 7 p.m. N/A N/A 6.0 ppb (6) N/A N/A 0.0 ppb (0) 58.0 ppb (45) 0.0 ppb (0) N/A 6.2 μg/m3 (26) 45.0
 
June 4, 2020, 6 p.m. N/A N/A 5.8 ppb (5) N/A N/A 0.0 ppb (0) 64.0 ppb (49) 0.0 ppb (0) N/A 10.1 μg/m3 (42) 49.0
 
June 4, 2020, 5 p.m. N/A N/A 7.4 ppb (7) N/A N/A 0.0 ppb (0) 66.0 ppb (51) 0.0 ppb (0) N/A 11.1 μg/m3 (46) 51.0
 
June 4, 2020, 4 p.m. N/A N/A 6.8 ppb (6) N/A N/A N/A 58.0 ppb (45) N/A N/A 10.6 μg/m3 (44) 45.0
 
June 4, 2020, 3 p.m. N/A N/A 8.7 ppb (8) N/A N/A N/A 47.0 ppb (36) N/A N/A 8.3 μg/m3 (35) 36.0
 
June 4, 2020, 2 p.m. N/A N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.0 ppb (0) N/A 10.4 μg/m3 (43) 43.0
 
June 4, 2020, 1 p.m. N/A N/A 11.2 ppb (10) N/A N/A 1.0 ppb (1) 35.0 ppb (27) 0.0 ppb (0) N/A 9.9 μg/m3 (41) 41.0
 
June 4, 2020, noon N/A N/A 22.3 ppb (21) N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.0 ppb (0) N/A 12.1 μg/m3 (50) 50.0
 
June 4, 2020, 11 a.m. N/A N/A 32.5 ppb (30) N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.0 ppb (0) N/A 11.3 μg/m3 (47) 47.0
 
June 4, 2020, 10 a.m. N/A N/A 23.9 ppb (22) N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.0 ppb (0) N/A 11.2 μg/m3 (47) 47.0
 
June 4, 2020, 9 a.m. N/A N/A 22.1 ppb (20) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 11.6 μg/m3 (48) 48.0
 
June 4, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.0 ppb (0) N/A 11.2 μg/m3 (47) 47.0
 
June 4, 2020, 7 a.m. N/A N/A 15.7 ppb (15) N/A N/A N/A 17.0 ppb (13) N/A N/A 10.8 μg/m3 (45) 45.0
 
June 4, 2020, 6 a.m. N/A N/A 18.3 ppb (17) N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.0 ppb (0) N/A 10.5 μg/m3 (44) 44.0
 
June 4, 2020, 5 a.m. N/A N/A 9.8 ppb (9) N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.0 ppb (0) N/A 10.2 μg/m3 (42) 42.0
 
June 4, 2020, 4 a.m. N/A N/A 7.5 ppb (7) N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.0 ppb (0) N/A 9.5 μg/m3 (40) 40.0
 
June 4, 2020, 3 a.m. N/A N/A 9.6 ppb (9) N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.0 ppb (0) N/A 10.4 μg/m3 (43) 43.0
 
June 4, 2020, 2 a.m. N/A N/A 10.1 ppb (9) N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.0 ppb (0) N/A 11.5 μg/m3 (48) 48.0
 
June 4, 2020, 1 a.m. N/A N/A 8.5 ppb (8) N/A N/A 0.0 ppb (0) 43.0 ppb (33) 0.0 ppb (0) N/A 10.4 μg/m3 (43) 43.0
 
June 4, 2020, midnight N/A N/A 8.6 ppb (8) N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.0 ppb (0) N/A 12.7 μg/m3 (51) 51.0
 
June 3, 2020, 11 p.m. N/A N/A 9.3 ppb (9) N/A N/A 0.0 ppb (0) 49.0 ppb (38) 0.0 ppb (0) N/A 8.7 μg/m3 (36) 38.0
 
June 3, 2020, 10 p.m. N/A N/A 8.2 ppb (8) N/A N/A 0.0 ppb (0) 53.0 ppb (41) 0.0 ppb (0) N/A 8.3 μg/m3 (35) 41.0
 
June 3, 2020, 9 p.m. N/A N/A 7.1 ppb (7) N/A N/A 0.0 ppb (0) 54.0 ppb (42) 0.0 ppb (0) N/A 7.1 μg/m3 (30) 42.0
 
June 3, 2020, 8 p.m. N/A N/A 6.3 ppb (6) N/A N/A 0.0 ppb (0) 52.0 ppb (40) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 40.0
 
June 3, 2020, 7 p.m. N/A N/A 8.1 ppb (8) N/A N/A 0.0 ppb (0) 48.0 ppb (37) 0.0 ppb (0) N/A 5.9 μg/m3 (25) 37.0
 
June 3, 2020, 6 p.m. N/A N/A 8.6 ppb (8) N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 36.0
 
June 3, 2020, 5 p.m. N/A N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 35.0
 
June 3, 2020, 4 p.m. N/A N/A 7.4 ppb (7) N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.0 ppb (0) N/A 6.9 μg/m3 (29) 35.0
 
June 3, 2020, 3 p.m. N/A N/A 7.8 ppb (7) N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.0 ppb (0) N/A 5.6 μg/m3 (23) 35.0
 
June 3, 2020, 2 p.m. N/A N/A 8.4 ppb (8) N/A N/A 0.0 ppb (0) 43.0 ppb (33) 0.0 ppb (0) N/A 3.3 μg/m3 (14) 33.0
 
June 3, 2020, 1 p.m. N/A N/A 10.5 ppb (10) N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 31.0
 
June 3, 2020, noon N/A N/A 12.5 ppb (12) N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.0 ppb (0) N/A 5.9 μg/m3 (25) 29.0
 
June 3, 2020, 11 a.m. N/A N/A 17.6 ppb (16) N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.0 ppb (0) N/A 7.9 μg/m3 (33) 33.0
 
June 3, 2020, 10 a.m. N/A N/A 12.0 ppb (11) N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.0 ppb (0) N/A 9.3 μg/m3 (39) 39.0
 
June 3, 2020, 9 a.m. N/A N/A 5.5 ppb (5) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.7 μg/m3 (20) 20.0
 
June 3, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 52.0 ppb (40) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 40.0
 
June 3, 2020, 7 a.m. N/A N/A 4.2 ppb (4) N/A N/A N/A 52.0 ppb (40) N/A N/A 11.1 μg/m3 (46) 46.0
 
June 3, 2020, 6 a.m. N/A N/A 5.4 ppb (5) N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.0 ppb (0) N/A 11.7 μg/m3 (49) 49.0
 
June 3, 2020, 5 a.m. N/A N/A 4.8 ppb (4) N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.0 ppb (0) N/A 11.0 μg/m3 (46) 46.0
 
June 3, 2020, 4 a.m. N/A N/A 5.2 ppb (5) N/A N/A 0.0 ppb (0) 52.0 ppb (40) 0.0 ppb (0) N/A 10.9 μg/m3 (45) 45.0
 
June 3, 2020, 3 a.m. N/A N/A 7.9 ppb (7) N/A N/A 0.0 ppb (0) 51.0 ppb (39) 0.0 ppb (0) N/A 14.3 μg/m3 (55) 55.0
 
June 3, 2020, 2 a.m. N/A N/A 9.1 ppb (8) N/A N/A 0.0 ppb (0) 55.0 ppb (42) 0.0 ppb (0) N/A 16.2 μg/m3 (59) 59.0
 
June 3, 2020, 1 a.m. N/A N/A 7.7 ppb (7) N/A N/A 0.0 ppb (0) 61.0 ppb (47) 0.0 ppb (0) N/A 14.7 μg/m3 (56) 56.0
 
June 3, 2020, midnight N/A N/A 7.0 ppb (6) N/A N/A 1.0 ppb (1) 68.0 ppb (52) 0.0 ppb (0) N/A 13.4 μg/m3 (53) 53.0
 
June 2, 2020, 11 p.m. N/A N/A 7.0 ppb (6) N/A N/A 1.0 ppb (1) 72.0 ppb (56) 0.0 ppb (0) N/A 13.3 μg/m3 (53) 56.0
 
June 2, 2020, 10 p.m. N/A N/A 6.7 ppb (6) N/A N/A 1.0 ppb (1) 72.0 ppb (56) 0.0 ppb (0) N/A 12.1 μg/m3 (50) 56.0
 
June 2, 2020, 9 p.m. N/A N/A 6.7 ppb (6) N/A N/A 1.0 ppb (1) 68.0 ppb (52) 0.0 ppb (0) N/A 12.3 μg/m3 (51) 52.0
 
June 2, 2020, 8 p.m. N/A N/A 7.2 ppb (7) N/A N/A 0.0 ppb (0) 66.0 ppb (51) 0.0 ppb (0) N/A 11.9 μg/m3 (50) 51.0
 
June 2, 2020, 7 p.m. N/A N/A 7.3 ppb (7) N/A N/A 0.0 ppb (0) 62.0 ppb (48) 0.0 ppb (0) N/A 11.4 μg/m3 (48) 48.0
 
June 2, 2020, 6 p.m. N/A N/A 7.6 ppb (7) N/A N/A 0.0 ppb (0) 58.0 ppb (45) 0.0 ppb (0) N/A 11.4 μg/m3 (48) 48.0
 
June 2, 2020, 5 p.m. N/A N/A 9.4 ppb (9) N/A N/A 1.0 ppb (1) 56.0 ppb (43) 0.0 ppb (0) N/A 12.1 μg/m3 (50) 50.0
 
June 2, 2020, 4 p.m. N/A N/A 7.9 ppb (7) N/A N/A 1.0 ppb (1) 55.0 ppb (42) 0.0 ppb (0) N/A 12.1 μg/m3 (50) 50.0
 
June 2, 2020, 3 p.m. N/A N/A 10.0 ppb (9) N/A N/A N/A 47.0 ppb (36) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 2, 2020, 2 p.m. N/A N/A 13.7 ppb (13) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 10.5 μg/m3 (44) 44.0
 
June 2, 2020, 1 p.m. N/A N/A 12.2 ppb (11) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 9.0 μg/m3 (38) 38.0
 
June 2, 2020, noon N/A N/A 10.7 ppb (10) N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.0 ppb (0) N/A 8.3 μg/m3 (35) 35.0
 
June 2, 2020, 11 a.m. N/A N/A 15.8 ppb (15) N/A N/A 0.0 ppb (0) 24.0 ppb (18) 0.0 ppb (0) N/A 7.2 μg/m3 (30) 30.0
 
June 2, 2020, 10 a.m. N/A N/A 13.5 ppb (12) N/A N/A 0.0 ppb (0) 25.0 ppb (19) 0.0 ppb (0) N/A 7.4 μg/m3 (31) 31.0
 
June 2, 2020, 9 a.m. N/A N/A 9.4 ppb (9) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 5.2 μg/m3 (22) 22.0
 
June 2, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.0 ppb (0) N/A 5.7 μg/m3 (24) 24.0
 
June 2, 2020, 7 a.m. N/A N/A 4.4 ppb (4) N/A N/A N/A 34.0 ppb (26) N/A N/A 2.7 μg/m3 (11) 26.0
 
June 2, 2020, 6 a.m. N/A N/A 4.7 ppb (4) N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.0 ppb (0) N/A 6.4 μg/m3 (27) 27.0
 
June 2, 2020, 5 a.m. N/A N/A 4.3 ppb (4) N/A N/A 0.0 ppb (0) 35.0 ppb (27) 0.0 ppb (0) N/A 7.4 μg/m3 (31) 31.0
 
June 2, 2020, 4 a.m. N/A N/A 6.4 ppb (6) N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.0 ppb (0) N/A 6.7 μg/m3 (28) 28.0
 
June 2, 2020, 3 a.m. N/A N/A 10.4 ppb (10) N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.0 ppb (0) N/A 10.9 μg/m3 (45) 45.0
 
June 2, 2020, 2 a.m. N/A N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.0 ppb (0) N/A 16.7 μg/m3 (60) 60.0
 
June 2, 2020, 1 a.m. N/A N/A 8.2 ppb (8) N/A N/A 0.0 ppb (0) 43.0 ppb (33) 0.0 ppb (0) N/A 9.4 μg/m3 (39) 39.0
 
June 2, 2020, midnight N/A N/A 8.6 ppb (8) N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.0 ppb (0) N/A 7.6 μg/m3 (32) 34.0
 
June 1, 2020, 11 p.m. N/A N/A 7.1 ppb (7) N/A N/A 0.0 ppb (0) 48.0 ppb (37) 0.0 ppb (0) N/A 6.8 μg/m3 (28) 37.0
 
June 1, 2020, 10 p.m. N/A N/A 7.8 ppb (7) N/A N/A 0.0 ppb (0) 49.0 ppb (38) 0.0 ppb (0) N/A 5.9 μg/m3 (25) 38.0
 
June 1, 2020, 9 p.m. N/A N/A 6.8 ppb (6) N/A N/A 0.0 ppb (0) 51.0 ppb (39) 0.0 ppb (0) N/A 5.7 μg/m3 (24) 39.0
 
June 1, 2020, 8 p.m. N/A N/A 7.1 ppb (7) N/A N/A 0.0 ppb (0) 51.0 ppb (39) 0.0 ppb (0) N/A 4.7 μg/m3 (20) 39.0
 
June 1, 2020, 7 p.m. N/A N/A 6.2 ppb (6) N/A N/A 0.0 ppb (0) 52.0 ppb (40) 0.0 ppb (0) N/A 3.6 μg/m3 (15) 40.0
 
June 1, 2020, 6 p.m. N/A N/A 5.8 ppb (5) N/A N/A 0.0 ppb (0) 51.0 ppb (39) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 39.0
 
June 1, 2020, 5 p.m. N/A N/A 6.1 ppb (6) N/A N/A 0.0 ppb (0) 49.0 ppb (38) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 38.0
 
June 1, 2020, 4 p.m. N/A N/A 6.5 ppb (6) N/A N/A 1.0 ppb (1) 47.0 ppb (36) 0.0 ppb (0) N/A 4.0 μg/m3 (17) 36.0
 
June 1, 2020, 3 p.m. N/A N/A 6.9 ppb (6) N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 35.0
 
June 1, 2020, 2 p.m. N/A N/A 5.8 ppb (5) N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.0 ppb (0) N/A 4.5 μg/m3 (19) 33.0
 
June 1, 2020, 1 p.m. N/A N/A 7.8 ppb (7) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 5.6 μg/m3 (23) 23.0
 
June 1, 2020, noon N/A N/A 13.2 ppb (12) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 5.7 μg/m3 (24) 24.0
 
June 1, 2020, 11 a.m. N/A N/A 19.2 ppb (18) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 7.8 μg/m3 (32) 32.0
 
June 1, 2020, 10 a.m. N/A N/A 17.6 ppb (16) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 9.3 μg/m3 (39) 39.0
 
June 1, 2020, 9 a.m. N/A N/A 12.4 ppb (11) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 9.3 μg/m3 (39) 39.0
 
June 1, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 12.1 μg/m3 (50) 50.0
 
June 1, 2020, 7 a.m. N/A N/A 19.3 ppb (18) N/A N/A N/A N/A N/A N/A 10.6 μg/m3 (44) 44.0
 
June 1, 2020, 6 a.m. N/A N/A 17.4 ppb (16) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 10.0 μg/m3 (42) 42.0
 
June 1, 2020, 5 a.m. N/A N/A 11.9 ppb (11) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 8.8 μg/m3 (37) 37.0
 
June 1, 2020, 4 a.m. N/A N/A 13.0 ppb (12) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 10.6 μg/m3 (44) 44.0
 
June 1, 2020, 3 a.m. N/A N/A 13.7 ppb (13) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 14.1 μg/m3 (54) 54.0
 
June 1, 2020, 2 a.m. N/A N/A 8.8 ppb (8) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 13.5 μg/m3 (53) 53.0
 
June 1, 2020, 1 a.m. N/A N/A 6.3 ppb (6) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 11.0 μg/m3 (46) 46.0
 
June 1, 2020, midnight N/A N/A 4.3 ppb (4) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 8.8 μg/m3 (37) 37.0
 
May 31, 2020, 11 p.m. N/A N/A 4.4 ppb (4) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 7.1 μg/m3 (30) 30.0
 
May 31, 2020, 10 p.m. N/A N/A 4.6 ppb (4) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 6.7 μg/m3 (28) 28.0
 
May 31, 2020, 9 p.m. N/A N/A 3.7 ppb (3) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 8.2 μg/m3 (34) 34.0
 
May 31, 2020, 8 p.m. N/A N/A 2.6 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.0 μg/m3 (17) 17.0
 
May 31, 2020, 7 p.m. N/A N/A 2.1 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 3.7 μg/m3 (15) 15.0
 
May 31, 2020, 6 p.m. N/A N/A 2.2 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 3.3 μg/m3 (14) 14.0
 
May 31, 2020, 5 p.m. N/A N/A 1.9 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 3.5 μg/m3 (15) 15.0
 
May 31, 2020, 4 p.m. N/A N/A 2.1 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.0 μg/m3 (17) 17.0
 
May 31, 2020, 3 p.m. N/A N/A 2.3 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 3.3 μg/m3 (14) 14.0
 
May 31, 2020, 2 p.m. N/A N/A 2.2 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 3.0 μg/m3 (12) 12.0
 
May 31, 2020, 1 p.m. N/A N/A 2.1 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 2.7 μg/m3 (11) 11.0
 
May 31, 2020, noon N/A N/A 2.2 ppb (2) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 3.5 μg/m3 (15) 15.0
 
May 31, 2020, 11 a.m. N/A N/A 2.7 ppb (3) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.1 μg/m3 (17) 17.0
 
May 31, 2020, 10 a.m. N/A N/A 3.8 ppb (4) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.5 μg/m3 (19) 19.0
 
May 31, 2020, 9 a.m. N/A N/A 5.5 ppb (5) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 5.4 μg/m3 (23) 23.0
 
May 31, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 6.8 μg/m3 (28) 28.0
 
May 31, 2020, 7 a.m. N/A N/A 7.6 ppb (7) N/A N/A N/A N/A N/A N/A 8.5 μg/m3 (35) 35.0
 
May 31, 2020, 6 a.m. N/A N/A 8.3 ppb (8) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 8.0 μg/m3 (33) 33.0
 
May 31, 2020, 5 a.m. N/A N/A 8.7 ppb (8) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 7.7 μg/m3 (32) 32.0
 
May 31, 2020, 4 a.m. N/A N/A 7.1 ppb (7) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 7.5 μg/m3 (31) 31.0
 
May 31, 2020, 3 a.m. N/A N/A 6.3 ppb (6) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 7.3 μg/m3 (30) 30.0
 
May 31, 2020, 2 a.m. N/A N/A 6.7 ppb (6) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 9.1 μg/m3 (38) 38.0
 
May 31, 2020, 1 a.m. N/A N/A 10.0 ppb (9) N/A N/A 2.0 ppb (3) N/A 0.0 ppb (0) N/A 11.6 μg/m3 (48) 48.0
 
May 31, 2020, midnight N/A N/A 4.3 ppb (4) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 9.5 μg/m3 (40) 40.0
 
May 30, 2020, 11 p.m. N/A N/A 2.8 ppb (3) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 5.2 μg/m3 (22) 22.0
 
May 30, 2020, 10 p.m. N/A N/A 3.2 ppb (3) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.8 μg/m3 (20) 20.0
 
May 30, 2020, 9 p.m. N/A N/A 3.0 ppb (3) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.1 μg/m3 (17) 17.0
 
May 30, 2020, 8 p.m. N/A N/A 3.0 ppb (3) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.3 μg/m3 (18) 18.0
 
May 30, 2020, 7 p.m. N/A N/A 3.2 ppb (3) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 4.7 μg/m3 (20) 20.0