AQSQID: 120310032

Site Name: Kooker Park

Location: Jacksonville (Longbranch), FL

Reporting: True, Located: True

Current AQI: 51.0

Jacksonville (Longbranch) FL, US: 30.356111, -81.635556

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 8, 2020, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 26.0 μg/m3 (24) 12.5 μg/m3 (51) 51.0
 
April 8, 2020, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 29.0 μg/m3 (26) 13.7 μg/m3 (54) 54.0
 
April 8, 2020, 2 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A N/A 30.0 μg/m3 (27) 12.7 μg/m3 (51) 51.0
 
April 8, 2020, 1 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A N/A 22.0 μg/m3 (20) 9.3 μg/m3 (39) 39.0
 
April 8, 2020, noon N/A N/A N/A 13.0 ppb (12) N/A N/A N/A N/A 21.0 μg/m3 (19) 10.2 μg/m3 (42) 42.0
 
April 8, 2020, 11 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 10.9 μg/m3 (45) 45.0
 
April 8, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 9.7 μg/m3 (40) 40.0
 
April 8, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 8.9 μg/m3 (37) 37.0
 
April 8, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 9.9 μg/m3 (41) 41.0
 
April 8, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
April 8, 2020, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 6.9 μg/m3 (29) 29.0
 
April 8, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 6.4 μg/m3 (27) 27.0
 
April 8, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 5.3 μg/m3 (22) 22.0
 
April 8, 2020, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
April 8, 2020, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 6.7 μg/m3 (28) 28.0
 
April 8, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 7.1 μg/m3 (30) 30.0
 
April 8, 2020, midnight N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A 39.0 μg/m3 (35) 8.7 μg/m3 (36) 36.0
 
April 7, 2020, 11 p.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 6.9 μg/m3 (29) 29.0
 
April 7, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
April 7, 2020, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 9.9 μg/m3 (41) 41.0
 
April 7, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 6.9 μg/m3 (29) 29.0
 
April 7, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 6.8 μg/m3 (28) 28.0
 
April 7, 2020, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 10.2 μg/m3 (42) 42.0
 
April 7, 2020, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.8 μg/m3 (28) 28.0
 
April 7, 2020, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 7.3 μg/m3 (30) 30.0
 
April 7, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 8.2 μg/m3 (34) 34.0
 
April 7, 2020, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 6.6 μg/m3 (28) 28.0
 
April 7, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 8.0 μg/m3 (33) 33.0
 
April 7, 2020, noon N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (15) 10.7 μg/m3 (45) 45.0
 
April 7, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 7.6 μg/m3 (32) 32.0
 
April 7, 2020, 10 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 8.8 μg/m3 (37) 37.0
 
April 7, 2020, 9 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (10) 8.0 μg/m3 (33) 33.0
 
April 7, 2020, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (7) 4.8 μg/m3 (20) 20.0
 
April 7, 2020, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (6) 5.4 μg/m3 (23) 23.0
 
April 7, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A 9.0 μg/m3 (8) 5.2 μg/m3 (22) 22.0
 
April 7, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A 9.0 μg/m3 (8) 5.7 μg/m3 (24) 24.0
 
April 7, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 5.1 μg/m3 (21) 21.0
 
April 7, 2020, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (9) 6.5 μg/m3 (27) 27.0
 
April 7, 2020, 2 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 7.9 μg/m3 (33) 33.0
 
April 7, 2020, 1 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
April 7, 2020, midnight N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 6.1 μg/m3 (25) 25.0
 
April 6, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 4.8 μg/m3 (20) 20.0
 
April 6, 2020, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 2.1 μg/m3 (9) 11.0
 
April 6, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A 74.0 μg/m3 (60) 10.7 μg/m3 (45) 60.0
 
April 6, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A 33.0 μg/m3 (30) 5.8 μg/m3 (24) 30.0
 
April 6, 2020, 7 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A 46.0 μg/m3 (42) 7.0 μg/m3 (29) 42.0
 
April 6, 2020, 6 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 4.3 μg/m3 (18) 18.0
 
April 6, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 5.2 μg/m3 (22) 22.0
 
April 6, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 4.2 μg/m3 (18) 18.0
 
April 6, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 5.9 μg/m3 (25) 25.0
 
April 6, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 0.0 μg/m3 (0) 8.0 μg/m3 (33) 33.0
 
April 6, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.0 μg/m3 (21) N/A 21.0
 
April 6, 2020, noon N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) N/A N/A 29.0 μg/m3 (26) 14.0 μg/m3 (54) 54.0
 
April 6, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) N/A N/A 34.0 μg/m3 (31) 14.6 μg/m3 (56) 56.0
 
April 6, 2020, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 9.9 μg/m3 (41) 41.0
 
April 6, 2020, 9 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 12.1 μg/m3 (50) 50.0
 
April 6, 2020, 8 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (15) 12.0 μg/m3 (50) 50.0
 
April 6, 2020, 7 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (9) 8.4 μg/m3 (35) 35.0
 
April 6, 2020, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (9) 7.3 μg/m3 (30) 30.0
 
April 6, 2020, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 7.6 μg/m3 (32) 32.0
 
April 6, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 8.2 μg/m3 (34) 34.0
 
April 6, 2020, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 7.8 μg/m3 (32) 32.0
 
April 6, 2020, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 9.2 μg/m3 (38) 38.0
 
April 6, 2020, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
April 6, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 9.9 μg/m3 (41) 41.0
 
April 5, 2020, 11 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 9.8 μg/m3 (41) 41.0
 
April 5, 2020, 10 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 10.0 μg/m3 (42) 42.0
 
April 5, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (12) 7.9 μg/m3 (33) 33.0
 
April 5, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 7.6 μg/m3 (32) 32.0
 
April 5, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 10.9 μg/m3 (45) 45.0
 
April 5, 2020, 6 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 11.6 μg/m3 (48) 48.0
 
April 5, 2020, 5 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A 25.0 μg/m3 (23) 19.4 μg/m3 (66) 66.0
 
April 5, 2020, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A 32.0 μg/m3 (29) 19.0 μg/m3 (65) 65.0
 
April 5, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (16) 13.1 μg/m3 (52) 52.0
 
April 5, 2020, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 15.0 μg/m3 (56) 56.0
 
April 5, 2020, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 13.9 μg/m3 (54) 54.0
 
April 5, 2020, noon N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A 21.0 μg/m3 (19) 14.6 μg/m3 (56) 56.0
 
April 5, 2020, 11 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A N/A 31.0 μg/m3 (28) 23.3 μg/m3 (74) 74.0
 
April 5, 2020, 10 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A 30.0 μg/m3 (27) 24.4 μg/m3 (76) 76.0
 
April 5, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 19.9 μg/m3 (67) 67.0
 
April 5, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (23) 21.7 μg/m3 (71) 71.0
 
April 5, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 28.0 μg/m3 (25) 24.1 μg/m3 (76) 76.0
 
April 5, 2020, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A 31.0 μg/m3 (28) 26.6 μg/m3 (81) 81.0
 
April 5, 2020, 5 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 26.4 μg/m3 (81) 81.0
 
April 5, 2020, 4 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 28.8 μg/m3 (86) 86.0
 
April 5, 2020, 3 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A N/A 40.0 μg/m3 (36) 32.2 μg/m3 (93) 93.0
 
April 5, 2020, 2 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A N/A 38.0 μg/m3 (35) 30.8 μg/m3 (90) 90.0
 
April 5, 2020, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 29.2 μg/m3 (87) 87.0
 
April 5, 2020, midnight N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 29.6 μg/m3 (87) 87.0
 
April 4, 2020, 11 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 25.5 μg/m3 (79) 79.0
 
April 4, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 23.6 μg/m3 (75) 75.0
 
April 4, 2020, 9 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 22.5 μg/m3 (72) 72.0
 
April 4, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 38.0 μg/m3 (35) 23.3 μg/m3 (74) 74.0
 
April 4, 2020, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A 21.0 μg/m3 (19) 14.3 μg/m3 (55) 55.0
 
April 4, 2020, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 13.7 μg/m3 (54) 54.0
 
April 4, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (23) 16.8 μg/m3 (60) 60.0
 
April 4, 2020, 4 p.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 19.0 μg/m3 (65) 65.0
 
April 4, 2020, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 17.0 μg/m3 (61) 61.0
 
April 4, 2020, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A 34.0 μg/m3 (31) 28.3 μg/m3 (85) 85.0
 
April 4, 2020, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A 37.0 μg/m3 (34) 29.4 μg/m3 (87) 87.0
 
April 4, 2020, noon N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) N/A N/A 39.0 μg/m3 (35) 30.5 μg/m3 (89) 89.0
 
April 4, 2020, 11 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) N/A N/A 33.0 μg/m3 (30) 25.5 μg/m3 (79) 79.0
 
April 4, 2020, 10 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) N/A N/A 28.0 μg/m3 (25) 21.6 μg/m3 (70) 70.0
 
April 4, 2020, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A 21.0 μg/m3 (19) 16.3 μg/m3 (59) 59.0
 
April 4, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 13.3 μg/m3 (53) 53.0
 
April 4, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 9.9 μg/m3 (41) 41.0
 
April 4, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 9.6 μg/m3 (40) 40.0
 
April 4, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 10.3 μg/m3 (43) 43.0
 
April 4, 2020, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 11.4 μg/m3 (48) 48.0
 
April 4, 2020, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 9.9 μg/m3 (41) 41.0
 
April 4, 2020, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 11.6 μg/m3 (48) 48.0
 
April 4, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 12.8 μg/m3 (52) 52.0
 
April 4, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 9.8 μg/m3 (41) 41.0
 
April 3, 2020, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 8.2 μg/m3 (34) 34.0
 
April 3, 2020, 10 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 7.3 μg/m3 (30) 30.0
 
April 3, 2020, 9 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 4.5 μg/m3 (19) 19.0
 
April 3, 2020, 8 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 6.1 μg/m3 (25) 25.0
 
April 3, 2020, 7 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 4.6 μg/m3 (19) 19.0
 
April 3, 2020, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 7.4 μg/m3 (31) 31.0
 
April 3, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 6.6 μg/m3 (28) 28.0
 
April 3, 2020, 4 p.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) N/A N/A 7.0 μg/m3 (6) 5.1 μg/m3 (21) 21.0
 
April 3, 2020, 3 p.m. N/A N/A N/A 7.0 ppb (6) N/A 4.0 ppb (6) N/A N/A 13.0 μg/m3 (12) 4.7 μg/m3 (20) 20.0
 
April 3, 2020, 2 p.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) N/A N/A 10.0 μg/m3 (9) 5.1 μg/m3 (21) 21.0
 
April 3, 2020, 1 p.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A N/A 39.0 μg/m3 (35) 14.2 μg/m3 (55) 55.0
 
April 3, 2020, noon N/A N/A N/A 29.0 ppb (27) N/A 1.0 ppb (1) N/A N/A 53.0 μg/m3 (48) 21.2 μg/m3 (70) 70.0
 
April 3, 2020, 11 a.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A N/A 41.0 μg/m3 (37) 21.7 μg/m3 (71) 71.0
 
April 3, 2020, 10 a.m. N/A N/A N/A 24.0 ppb (22) N/A 1.0 ppb (1) N/A N/A 42.0 μg/m3 (38) 25.5 μg/m3 (79) 79.0
 
April 3, 2020, 9 a.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) N/A N/A 40.0 μg/m3 (36) 23.6 μg/m3 (75) 75.0
 
April 3, 2020, 8 a.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 23.3 μg/m3 (74) 74.0
 
April 3, 2020, 7 a.m. N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 26.4 μg/m3 (81) 81.0
 
April 3, 2020, 6 a.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) N/A N/A 28.0 μg/m3 (25) 21.2 μg/m3 (70) 70.0
 
April 3, 2020, 5 a.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (26) 22.1 μg/m3 (71) 71.0
 
April 3, 2020, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) N/A N/A 33.0 μg/m3 (30) 28.0 μg/m3 (84) 84.0
 
April 3, 2020, 3 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 27.8 μg/m3 (84) 84.0
 
April 3, 2020, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 9.8 μg/m3 (41) 41.0
 
April 3, 2020, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 11.4 μg/m3 (48) 48.0
 
April 3, 2020, midnight N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 10.6 μg/m3 (44) 44.0
 
April 2, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 11.6 μg/m3 (48) 48.0
 
April 2, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 8.5 μg/m3 (35) 35.0
 
April 2, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
April 2, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (16) 8.2 μg/m3 (34) 34.0
 
April 2, 2020, 7 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (16) 7.9 μg/m3 (33) 33.0
 
April 2, 2020, 6 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 8.2 μg/m3 (34) 34.0
 
April 2, 2020, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 6.3 μg/m3 (26) 26.0
 
April 2, 2020, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A N/A 9.0 μg/m3 (8) 4.9 μg/m3 (20) 20.0
 
April 2, 2020, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A 4.0 μg/m3 (4) 2.1 μg/m3 (9) 9.0
 
April 2, 2020, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 3.0 ppb (4) N/A N/A 11.0 μg/m3 (10) 4.3 μg/m3 (18) 18.0
 
April 2, 2020, 1 p.m. N/A N/A N/A 10.0 ppb (9) N/A 4.0 ppb (6) N/A N/A 13.0 μg/m3 (12) 6.4 μg/m3 (27) 27.0
 
April 2, 2020, noon N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (21) 14.8 μg/m3 (56) 56.0
 
April 2, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 18.5 μg/m3 (64) 64.0
 
April 2, 2020, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 13.1 μg/m3 (52) 52.0
 
April 2, 2020, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 12.9 μg/m3 (52) 52.0
 
April 2, 2020, 8 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (16) 11.3 μg/m3 (47) 47.0
 
April 2, 2020, 7 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 12.7 μg/m3 (51) 51.0
 
April 2, 2020, 6 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 10.1 μg/m3 (42) 42.0
 
April 2, 2020, 5 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 9.6 μg/m3 (40) 40.0
 
April 2, 2020, 4 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 7.9 μg/m3 (33) 33.0
 
April 2, 2020, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 7.4 μg/m3 (31) 31.0
 
April 2, 2020, 2 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 7.5 μg/m3 (31) 31.0
 
April 2, 2020, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 9.7 μg/m3 (40) 40.0
 
April 2, 2020, midnight N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 10.8 μg/m3 (45) 45.0
 
April 1, 2020, 11 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 11.0 μg/m3 (46) 46.0
 
April 1, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 8.4 μg/m3 (35) 35.0
 
April 1, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 7.0 μg/m3 (6) 4.3 μg/m3 (18) 18.0
 
April 1, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 5.0 μg/m3 (5) 3.4 μg/m3 (14) 14.0
 
April 1, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 7.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
April 1, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 2.4 μg/m3 (10) 10.0
 
April 1, 2020, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 7.0 μg/m3 (6) 3.0 μg/m3 (12) 12.0