ID: 1633

AQSQID: 370630015

Site Name: Durham Armory

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

Updated: July 7, 2020, 3:35 p.m.

Location: Durham (Stadium Dr), NC

Reporting: False, Located: True

Current AQI: None

Durham (Stadium Dr) NC, US: 36.032955, -78.904037

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 6, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 17.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
July 6, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
July 6, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 12.0 μg/m3 (11) 8.0 μg/m3 (33) 33.0
 
July 6, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 11.0 μg/m3 (10) 10.0 μg/m3 (42) 42.0
 
July 6, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 7.0 μg/m3 (6) 7.0 μg/m3 (29) 29.0
 
July 6, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 11.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
July 6, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 9.0 μg/m3 (8) 11.0 μg/m3 (46) 46.0
 
July 6, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A 11.0 μg/m3 (10) 13.0 μg/m3 (52) 52.0
 
July 6, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) N/A 12.0 μg/m3 (11) 10.0 μg/m3 (42) 42.0
 
July 6, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 4.0 ppb (3) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (33) 33.0
 
July 6, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 3.0 ppb (2) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (33) 33.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (4) N/A 14.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
July 6, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 17.0 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
July 6, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 7.0 ppb (5) N/A 13.0 μg/m3 (12) 10.0 μg/m3 (42) 42.0
 
July 6, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (9) N/A 11.0 μg/m3 (10) 10.0 μg/m3 (42) 42.0
 
July 6, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) N/A 9.0 μg/m3 (8) 8.0 μg/m3 (33) 33.0
 
July 6, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) N/A 14.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
July 6, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) N/A N/A N/A 14.0
 
July 6, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) N/A 9.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
July 6, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) N/A 11.0 μg/m3 (10) 11.0 μg/m3 (46) 46.0
 
July 5, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 12.0 μg/m3 (11) 8.0 μg/m3 (33) 33.0
 
July 5, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A 4.0 μg/m3 (4) 5.0 μg/m3 (21) 24.0
 
July 5, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 29.0
 
July 5, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 7.0 μg/m3 (6) 8.0 μg/m3 (33) 33.0
 
July 5, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A 13.0 μg/m3 (12) 14.0 μg/m3 (54) 54.0
 
July 5, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 29.0 μg/m3 (26) 19.0 μg/m3 (65) 65.0
 
July 5, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A 16.0 μg/m3 (15) 15.0 μg/m3 (56) 56.0
 
July 5, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 18.0 μg/m3 (16) 17.0 μg/m3 (61) 61.0
 
July 5, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A 22.0 μg/m3 (20) 16.0 μg/m3 (59) 59.0
 
July 5, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 18.0 μg/m3 (16) 22.0 μg/m3 (71) 71.0
 
July 5, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A 24.0 μg/m3 (22) 16.0 μg/m3 (59) 59.0
 
July 5, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A 27.0 μg/m3 (25) 24.0 μg/m3 (76) 76.0
 
July 5, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) N/A 38.0 μg/m3 (35) 40.0 μg/m3 (111) 111.0
 
July 5, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (6) N/A 47.0 μg/m3 (43) 45.0 μg/m3 (124) 124.0
 
July 5, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (6) N/A 50.0 μg/m3 (45) 50.0 μg/m3 (136) 136.0
 
July 5, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 49.0 μg/m3 (45) 48.0 μg/m3 (131) 131.0
 
July 5, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 56.0 μg/m3 (50) 55.0 μg/m3 (149) 149.0
 
July 5, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (9) N/A 58.0 μg/m3 (52) 55.0 μg/m3 (149) 149.0
 
July 5, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) N/A 33.0 μg/m3 (30) 35.0 μg/m3 (99) 99.0
 
July 5, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) N/A 66.0 μg/m3 (56) 66.0 μg/m3 (156) 156.0
 
July 5, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) N/A 34.0 μg/m3 (31) 31.0 μg/m3 (90) 90.0
 
July 5, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) N/A 15.0 μg/m3 (14) 13.0 μg/m3 (52) 52.0
 
July 5, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A 9.0 μg/m3 (8) 12.0 μg/m3 (50) 50.0
 
July 5, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 7.0 μg/m3 (6) 11.0 μg/m3 (46) 46.0
 
July 4, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A 15.0 μg/m3 (14) 9.0 μg/m3 (38) 38.0
 
July 4, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A 13.0 μg/m3 (12) 11.0 μg/m3 (46) 46.0
 
July 4, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 13.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
July 4, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
July 4, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
July 4, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 49.0 ppb (38) N/A 16.0 μg/m3 (15) 12.0 μg/m3 (50) 50.0
 
July 4, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A 19.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
July 4, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
July 4, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 13.0 μg/m3 (12) 6.0 μg/m3 (25) 27.0
 
July 4, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 8.0 μg/m3 (7) 9.0 μg/m3 (38) 38.0
 
July 4, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 10.0 μg/m3 (9) 10.0 μg/m3 (42) 42.0
 
July 4, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A 10.0 μg/m3 (9) 13.0 μg/m3 (52) 52.0
 
July 4, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (7) N/A 11.0 μg/m3 (10) 13.0 μg/m3 (52) 52.0
 
July 4, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (4) N/A 15.0 μg/m3 (14) 12.0 μg/m3 (50) 50.0
 
July 4, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 6.0 ppb (5) N/A 12.0 μg/m3 (11) 13.0 μg/m3 (52) 52.0
 
July 4, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 12.0 μg/m3 (50) 50.0
 
July 4, 2020, 7 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) 14.0 μg/m3 (54) 54.0
 
July 4, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 4.0 ppb (3) N/A 11.0 μg/m3 (10) 13.0 μg/m3 (52) 52.0
 
July 4, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 3.0 ppb (2) N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
July 4, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) N/A 22.0 μg/m3 (20) 16.0 μg/m3 (59) 59.0
 
July 4, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 6.0 ppb (5) N/A 30.0 μg/m3 (27) 32.0 μg/m3 (93) 93.0
 
July 4, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (7) N/A 19.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
July 4, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (8) N/A 13.0 μg/m3 (12) 8.0 μg/m3 (33) 33.0
 
July 4, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A 12.0 μg/m3 (11) 7.0 μg/m3 (29) 29.0
 
July 3, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 11.0 μg/m3 (10) 8.0 μg/m3 (33) 33.0
 
July 3, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 10.0 μg/m3 (9) 10.0 μg/m3 (42) 42.0
 
July 3, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 12.0 μg/m3 (11) 9.0 μg/m3 (38) 38.0
 
July 3, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 8.0 μg/m3 (7) 8.0 μg/m3 (33) 33.0
 
July 3, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
July 3, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 12.0 μg/m3 (11) 7.0 μg/m3 (29) 29.0
 
July 3, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A 9.0 μg/m3 (8) 7.0 μg/m3 (29) 30.0
 
July 3, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A 10.0 μg/m3 (9) 9.0 μg/m3 (38) 38.0
 
July 3, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A 8.0 μg/m3 (7) 6.0 μg/m3 (25) 32.0
 
July 3, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 10.0 μg/m3 (9) 6.0 μg/m3 (25) 29.0
 
July 3, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A 7.0 μg/m3 (6) 7.0 μg/m3 (29) 29.0
 
July 3, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) N/A 5.0 μg/m3 (5) 7.0 μg/m3 (29) 29.0
 
July 3, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) N/A 4.0 μg/m3 (4) 5.0 μg/m3 (21) 21.0
 
July 3, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (8) N/A 6.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
July 3, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (8) N/A 7.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
July 3, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.0 μg/m3 (4) 5.0 μg/m3 (21) 21.0
 
July 3, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 7.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
July 3, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 7.0 ppb (5) N/A 12.0 μg/m3 (11) 8.0 μg/m3 (33) 33.0
 
July 3, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 7.0 ppb (5) N/A 9.0 μg/m3 (8) 10.0 μg/m3 (42) 42.0
 
July 3, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (6) N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
July 3, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (7) N/A 22.0 μg/m3 (20) 21.0 μg/m3 (69) 69.0
 
July 3, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (9) N/A 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
July 3, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) N/A 8.0 μg/m3 (7) 4.0 μg/m3 (17) 17.0
 
July 3, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A 6.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
July 2, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 31.0
 
July 2, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 13.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
July 2, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 8.0 μg/m3 (7) 7.0 μg/m3 (29) 35.0
 
July 2, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 10.0 μg/m3 (9) 5.0 μg/m3 (21) 33.0
 
July 2, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 32.0
 
July 2, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 13.0 μg/m3 (12) 5.0 μg/m3 (21) 33.0
 
July 2, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 35.0
 
July 2, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 12.0 μg/m3 (11) 9.0 μg/m3 (38) 38.0
 
July 2, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A 11.0 μg/m3 (10) 8.0 μg/m3 (33) 36.0
 
July 2, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 32.0
 
July 2, 2020, 1 p.m. N/A N/A N/A N/A N/A -1.0 ppb (0) 34.0 ppb (26) N/A 12.0 μg/m3 (11) 6.0 μg/m3 (25) 26.0
 
July 2, 2020, noon N/A N/A N/A N/A N/A -1.0 ppb (0) 28.0 ppb (22) N/A 9.0 μg/m3 (8) 7.0 μg/m3 (29) 29.0
 
July 2, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) N/A 8.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
July 2, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) N/A 10.0 μg/m3 (9) 7.0 μg/m3 (29) 29.0
 
July 2, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) N/A 7.0 μg/m3 (6) 10.0 μg/m3 (42) 42.0
 
July 2, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (9) 7.0 μg/m3 (29) 29.0
 
July 2, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 9.0 μg/m3 (8) 8.0 μg/m3 (33) 33.0
 
July 2, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A 11.0 μg/m3 (10) 10.0 μg/m3 (42) 42.0
 
July 2, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A 12.0 μg/m3 (11) 12.0 μg/m3 (50) 50.0
 
July 2, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) N/A 12.0 μg/m3 (11) 11.0 μg/m3 (46) 46.0
 
July 2, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
July 2, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A 8.0 μg/m3 (7) 7.0 μg/m3 (29) 29.0
 
July 2, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) N/A 9.0 μg/m3 (8) 7.0 μg/m3 (29) 29.0
 
July 2, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 7.0 μg/m3 (6) 7.0 μg/m3 (29) 29.0
 
July 1, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A 8.0 μg/m3 (7) 8.0 μg/m3 (33) 33.0
 
July 1, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) N/A 6.0 μg/m3 (5) 6.0 μg/m3 (25) 34.0
 
July 1, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 7.0 μg/m3 (6) 4.0 μg/m3 (17) 35.0
 
July 1, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 6.0 μg/m3 (5) 5.0 μg/m3 (21) 35.0
 
July 1, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A 11.0 μg/m3 (10) 5.0 μg/m3 (21) 37.0
 
July 1, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 51.0 ppb (39) N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 39.0
 
July 1, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 52.0 ppb (40) N/A 12.0 μg/m3 (11) 7.0 μg/m3 (29) 40.0
 
July 1, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 49.0 ppb (38) N/A 9.0 μg/m3 (8) N/A 38.0
 
July 1, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A N/A 31.0
 
July 1, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A N/A N/A 18.0
 
July 1, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) N/A N/A N/A 10.0
 
July 1, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 7.0 ppb (5) N/A 6.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
July 1, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 3.0 ppb (2) N/A 8.0 μg/m3 (7) 3.0 μg/m3 (12) 12.0
 
July 1, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 2.0 ppb (2) N/A 10.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
July 1, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 4.0 ppb (3) N/A 10.0 μg/m3 (9) 7.0 μg/m3 (29) 29.0
 
July 1, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (9) 11.0 μg/m3 (46) 46.0
 
July 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 11.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
July 1, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 6.0 ppb (5) N/A 10.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
July 1, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (8) N/A 10.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
July 1, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) N/A 7.0 μg/m3 (6) 8.0 μg/m3 (33) 33.0
 
July 1, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) N/A 7.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
July 1, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
July 1, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) N/A 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
July 1, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
June 30, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
June 30, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 12.0 μg/m3 (11) 13.0 μg/m3 (52) 52.0
 
June 30, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A 13.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
June 30, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 14.0 μg/m3 (13) 7.0 μg/m3 (29) 29.0
 
June 30, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A 18.0 μg/m3 (16) 13.0 μg/m3 (52) 52.0
 
June 30, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 49.0 ppb (38) N/A 22.0 μg/m3 (20) 12.0 μg/m3 (50) 50.0
 
June 30, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 51.0 ppb (39) N/A 16.0 μg/m3 (15) 15.0 μg/m3 (56) 56.0
 
June 30, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 51.0 ppb (39) N/A 21.0 μg/m3 (19) 12.0 μg/m3 (50) 50.0
 
June 30, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A 24.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
June 30, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 42.0 μg/m3 (38) 19.0 μg/m3 (65) 65.0
 
June 30, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A 15.0 μg/m3 (14) 13.0 μg/m3 (52) 52.0
 
June 30, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) N/A 15.0 μg/m3 (14) 12.0 μg/m3 (50) 50.0
 
June 30, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (4) N/A 13.0 μg/m3 (12) 11.0 μg/m3 (46) 46.0
 
June 30, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 2.0 ppb (2) N/A 13.0 μg/m3 (12) 13.0 μg/m3 (52) 52.0
 
June 30, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) N/A 14.0 μg/m3 (13) 12.0 μg/m3 (50) 50.0
 
June 30, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 9.0 μg/m3 (8) 11.0 μg/m3 (46) 46.0
 
June 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 14.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
June 30, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 2.0 ppb (2) N/A 13.0 μg/m3 (12) 11.0 μg/m3 (46) 46.0
 
June 30, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 3.0 ppb (2) N/A 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
June 30, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 5.0 ppb (4) N/A 17.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
June 30, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 10.0 ppb (8) N/A 13.0 μg/m3 (12) 11.0 μg/m3 (46) 46.0
 
June 30, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) N/A 7.0 μg/m3 (6) 7.0 μg/m3 (29) 29.0
 
June 30, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) N/A 9.0 μg/m3 (8) 7.0 μg/m3 (29) 29.0
 
June 30, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A 10.0 μg/m3 (9) 9.0 μg/m3 (38) 38.0
 
June 29, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 15.0 μg/m3 (14) 9.0 μg/m3 (38) 38.0
 
June 29, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 18.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
June 29, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 50.0 ppb (38) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (33) 38.0