ID: 1901

AQSQID: 340130003

Site Name: Newark Firehouse

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

Updated: Oct. 24, 2020, 2:41 a.m.

Location: Newark (Hillside Ave), NJ

Reporting: True, Located: True

Current AQI: 24.0

Newark (Hillside Ave) NJ, US: 40.720989, -74.192894

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 24, 2020, 1 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 25.0 ppb (24) 0.19 ppb (3) N/A N/A 24.0
 
Oct. 24, 2020, midnight 19.0 ppb (18) 0.0 ppb (0) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 18.0 ppb (17) 0.24 ppb (3) N/A N/A 18.0
 
Oct. 23, 2020, 11 p.m. 21.0 ppb (20) 0.0 ppb (0) N/A 21.0 ppb (20) N/A 0.0 ppb (0) 16.0 ppb (15) 0.24 ppb (3) N/A N/A 20.0
 
Oct. 23, 2020, 10 p.m. 24.0 ppb (23) 0.0 ppb (0) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 14.0 ppb (13) 0.23 ppb (3) N/A N/A 23.0
 
Oct. 23, 2020, 9 p.m. 20.0 ppb (19) 0.0 ppb (0) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 20.0 ppb (19) 0.23 ppb (3) N/A N/A 19.0
 
Oct. 23, 2020, 8 p.m. 21.0 ppb (20) 1.0 ppb (1) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 19.0 ppb (18) 0.24 ppb (3) N/A N/A 20.0
 
Oct. 23, 2020, 7 p.m. 20.0 ppb (19) 1.0 ppb (1) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 21.0 ppb (20) 0.26 ppb (4) N/A N/A 20.0
 
Oct. 23, 2020, 6 p.m. 23.0 ppb (22) 2.0 ppb (2) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 19.0 ppb (18) 0.22 ppb (3) N/A N/A 22.0
 
Oct. 23, 2020, 5 p.m. 16.0 ppb (16) 1.0 ppb (1) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 26.0 ppb (25) 0.22 ppb (3) N/A N/A 25.0
 
Oct. 23, 2020, 4 p.m. 20.0 ppb (19) 2.0 ppb (2) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 21.0 ppb (20) 0.25 ppb (3) N/A N/A 20.0
 
Oct. 23, 2020, 3 p.m. 29.0 ppb (28) 7.0 ppb (7) N/A 21.0 ppb (20) N/A 0.0 ppb (0) 16.0 ppb (15) 0.26 ppb (4) N/A N/A 28.0
 
Oct. 23, 2020, 2 p.m. 37.0 ppb (35) 11.0 ppb (11) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 7.0 ppb (7) 0.3 ppb (4) N/A N/A 35.0
 
Oct. 23, 2020, 1 p.m. 91.0 ppb (91) 60.0 ppb (58) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 1.0 ppb (1) 0.38 ppb (5) N/A N/A 91.0
 
Oct. 23, 2020, noon 59.0 ppb (57) 35.0 ppb (34) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 0.0 ppb (0) 0.37 ppb (5) N/A N/A 57.0
 
Oct. 23, 2020, 11 a.m. 40.0 ppb (38) 18.0 ppb (17) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 0.0 ppb (0) 0.31 ppb (4) N/A N/A 38.0
 
Oct. 23, 2020, 10 a.m. 29.0 ppb (28) 7.0 ppb (7) N/A 21.0 ppb (20) N/A 0.0 ppb (0) 1.0 ppb (1) N/A N/A N/A 28.0
 
Oct. 23, 2020, 9 a.m. 22.0 ppb (21) 3.0 ppb (3) N/A 19.0 ppb (18) N/A N/A 3.0 ppb (3) 0.23 ppb (3) N/A N/A 21.0
 
Oct. 23, 2020, 8 a.m. 21.0 ppb (20) 1.0 ppb (1) N/A 20.0 ppb (19) N/A 0.0 ppb (0) N/A 0.19 ppb (3) N/A N/A 20.0
 
Oct. 23, 2020, 7 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 11.0 ppb (11) N/A 0.0 ppb (0) N/A 0.18 ppb (3) N/A N/A 11.0
 
Oct. 23, 2020, 6 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 11.0 ppb (11) 0.18 ppb (3) N/A N/A 11.0
 
Oct. 23, 2020, 5 a.m. 13.0 ppb (13) 0.0 ppb (0) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 11.0 ppb (11) 0.19 ppb (3) N/A N/A 14.0
 
Oct. 23, 2020, 4 a.m. 13.0 ppb (13) 0.0 ppb (0) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 15.0 ppb (14) 0.24 ppb (3) N/A N/A 14.0
 
Oct. 23, 2020, 3 a.m. 14.0 ppb (14) 0.0 ppb (0) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 13.0 ppb (13) 0.27 ppb (4) N/A N/A 14.0
 
Oct. 23, 2020, 2 a.m. 30.0 ppb (29) 6.0 ppb (6) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 7.0 ppb (7) 0.4 ppb (5) N/A N/A 29.0
 
Oct. 23, 2020, 1 a.m. 49.0 ppb (47) 15.0 ppb (15) N/A 33.0 ppb (32) N/A 0.0 ppb (0) 0.0 ppb (0) 0.53 ppb (6) N/A N/A 47.0
 
Oct. 23, 2020, midnight 68.0 ppb (66) 32.0 ppb (31) N/A 36.0 ppb (34) N/A 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) N/A N/A 66.0
 
Oct. 22, 2020, 11 p.m. 53.0 ppb (50) 16.0 ppb (16) N/A 37.0 ppb (35) N/A 0.0 ppb (0) 0.0 ppb (0) 0.42 ppb (5) N/A N/A 50.0
 
Oct. 22, 2020, 10 p.m. 85.0 ppb (85) 45.0 ppb (43) N/A 40.0 ppb (38) N/A 0.0 ppb (0) 0.0 ppb (0) 0.45 ppb (6) N/A N/A 85.0
 
Oct. 22, 2020, 9 p.m. 45.0 ppb (43) 15.0 ppb (15) N/A 29.0 ppb (28) N/A 0.0 ppb (0) 9.0 ppb (9) 0.41 ppb (5) N/A N/A 43.0
 
Oct. 22, 2020, 8 p.m. 28.0 ppb (27) 3.0 ppb (3) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 12.0 ppb (12) 0.4 ppb (5) N/A N/A 27.0
 
Oct. 22, 2020, 7 p.m. 31.0 ppb (30) 6.0 ppb (6) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 9.0 ppb (9) 0.44 ppb (5) N/A N/A 30.0
 
Oct. 22, 2020, 6 p.m. 51.0 ppb (49) 21.0 ppb (20) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 4.0 ppb (4) 0.41 ppb (5) N/A N/A 49.0
 
Oct. 22, 2020, 5 p.m. 43.0 ppb (41) 19.0 ppb (18) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 4.0 ppb (4) 0.42 ppb (5) N/A N/A 41.0
 
Oct. 22, 2020, 4 p.m. 36.0 ppb (34) 16.0 ppb (16) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 5.0 ppb (5) 0.4 ppb (5) N/A N/A 34.0
 
Oct. 22, 2020, 3 p.m. 19.0 ppb (18) 5.0 ppb (5) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 10.0 ppb (10) 0.36 ppb (5) N/A N/A 18.0
 
Oct. 22, 2020, 2 p.m. 16.0 ppb (16) 3.0 ppb (3) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 12.0 ppb (12) 0.28 ppb (4) N/A 20.3 μg/m3 (69) 69.0
 
Oct. 22, 2020, 1 p.m. 61.0 ppb (59) 39.0 ppb (37) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 3.0 ppb (3) 0.55 ppb (7) N/A N/A 59.0
 
Oct. 22, 2020, noon 121.0 ppb (105) 98.0 ppb (98) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 0.0 ppb (0) 1.04 ppb (12) N/A N/A 105.0
 
Oct. 22, 2020, 11 a.m. 82.0 ppb (81) 64.0 ppb (62) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 0.0 ppb (0) 0.85 ppb (10) N/A N/A 81.0
 
Oct. 22, 2020, 10 a.m. 117.0 ppb (105) 97.0 ppb (97) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 0.0 ppb (0) N/A N/A N/A 105.0
 
Oct. 22, 2020, 9 a.m. 135.0 ppb (108) 114.0 ppb (104) N/A 21.0 ppb (20) N/A N/A 0.0 ppb (0) 0.79 ppb (10) N/A N/A 108.0
 
Oct. 22, 2020, 8 a.m. 120.0 ppb (105) 97.0 ppb (97) N/A 22.0 ppb (21) N/A 0.0 ppb (0) N/A 0.81 ppb (10) N/A N/A 105.0
 
Oct. 22, 2020, 7 a.m. 105.0 ppb (102) 82.0 ppb (81) N/A 22.0 ppb (21) N/A 0.0 ppb (0) N/A 0.82 ppb (10) N/A 14.5 μg/m3 (57) 102.0
 
Oct. 22, 2020, 6 a.m. 118.0 ppb (105) 93.0 ppb (93) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 0.0 ppb (0) 0.8 ppb (10) N/A 13.0 μg/m3 (53) 105.0
 
Oct. 22, 2020, 5 a.m. 136.0 ppb (108) 109.0 ppb (103) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 1.0 ppb (1) 0.89 ppb (11) N/A N/A 108.0
 
Oct. 22, 2020, 4 a.m. 110.0 ppb (103) 84.0 ppb (83) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 0.0 ppb (0) 0.85 ppb (10) N/A N/A 103.0
 
Oct. 22, 2020, 3 a.m. 97.0 ppb (97) 69.0 ppb (67) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 0.0 ppb (0) 0.65 ppb (8) N/A N/A 97.0
 
Oct. 22, 2020, 2 a.m. 84.0 ppb (83) 55.0 ppb (53) N/A 29.0 ppb (28) N/A 0.0 ppb (0) 0.0 ppb (0) 0.48 ppb (6) N/A N/A 83.0
 
Oct. 22, 2020, 1 a.m. 68.0 ppb (66) 38.0 ppb (36) N/A 29.0 ppb (28) N/A 0.0 ppb (0) 0.0 ppb (0) 0.38 ppb (5) N/A 5.8 μg/m3 (25) 66.0
 
Oct. 22, 2020, midnight 61.0 ppb (59) 31.0 ppb (30) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 0.0 ppb (0) 0.38 ppb (5) N/A 6.0 μg/m3 (25) 59.0
 
Oct. 21, 2020, 11 p.m. 77.0 ppb (76) 44.0 ppb (42) N/A 33.0 ppb (32) N/A 0.0 ppb (0) 0.0 ppb (0) 0.52 ppb (6) N/A 8.7 μg/m3 (37) 76.0
 
Oct. 21, 2020, 10 p.m. 56.0 ppb (54) 22.0 ppb (21) N/A 33.0 ppb (32) N/A 0.0 ppb (0) 0.0 ppb (0) 0.36 ppb (5) N/A 12.8 μg/m3 (53) 54.0
 
Oct. 21, 2020, 9 p.m. 31.0 ppb (30) 5.0 ppb (5) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 7.0 ppb (7) 0.29 ppb (4) N/A N/A 30.0
 
Oct. 21, 2020, 8 p.m. 53.0 ppb (50) 21.0 ppb (20) N/A 31.0 ppb (30) N/A 0.0 ppb (0) 5.0 ppb (5) 0.32 ppb (4) N/A N/A 50.0
 
Oct. 21, 2020, 7 p.m. 59.0 ppb (57) 28.0 ppb (27) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 6.0 ppb (6) 0.31 ppb (4) N/A 9.2 μg/m3 (39) 57.0
 
Oct. 21, 2020, 6 p.m. 55.0 ppb (53) 25.0 ppb (24) N/A 29.0 ppb (28) N/A 0.0 ppb (0) 4.0 ppb (4) 0.26 ppb (4) N/A 8.6 μg/m3 (36) 53.0
 
Oct. 21, 2020, 5 p.m. 32.0 ppb (31) 9.0 ppb (9) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 8.0 ppb (8) 0.25 ppb (3) N/A 10.2 μg/m3 (43) 43.0
 
Oct. 21, 2020, 4 p.m. 18.0 ppb (17) 2.0 ppb (2) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 16.0 ppb (15) 0.22 ppb (3) N/A 13.6 μg/m3 (55) 55.0
 
Oct. 21, 2020, 3 p.m. 19.0 ppb (18) 3.0 ppb (3) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 17.0 ppb (16) 0.2 ppb (3) N/A 13.8 μg/m3 (55) 55.0
 
Oct. 21, 2020, 2 p.m. 36.0 ppb (34) 13.0 ppb (13) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 9.0 ppb (9) 0.25 ppb (3) N/A 10.7 μg/m3 (45) 45.0
 
Oct. 21, 2020, 1 p.m. 62.0 ppb (60) 30.0 ppb (29) N/A 31.0 ppb (30) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (4) N/A N/A 60.0
 
Oct. 21, 2020, noon 53.0 ppb (50) 25.0 ppb (24) N/A 28.0 ppb (27) N/A 0.0 ppb (0) 1.0 ppb (1) 0.37 ppb (5) N/A N/A 50.0
 
Oct. 21, 2020, 11 a.m. 43.0 ppb (41) 16.0 ppb (16) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 1.0 ppb (1) 0.27 ppb (4) N/A N/A 41.0
 
Oct. 21, 2020, 10 a.m. 24.0 ppb (23) 2.0 ppb (2) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 5.0 ppb (5) N/A N/A N/A 23.0
 
Oct. 21, 2020, 9 a.m. 21.0 ppb (20) 1.0 ppb (1) N/A 19.0 ppb (18) N/A N/A 4.0 ppb (4) 0.24 ppb (3) N/A N/A 20.0
 
Oct. 21, 2020, 8 a.m. 26.0 ppb (25) 3.0 ppb (3) N/A 23.0 ppb (22) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 9.9 μg/m3 (42) 42.0
 
Oct. 21, 2020, 7 a.m. 34.0 ppb (33) 10.0 ppb (10) N/A 24.0 ppb (23) N/A 0.0 ppb (0) N/A 0.21 ppb (3) N/A 11.6 μg/m3 (49) 49.0
 
Oct. 21, 2020, 6 a.m. 35.0 ppb (34) 11.0 ppb (11) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 0.0 ppb (0) 0.27 ppb (4) N/A 9.6 μg/m3 (40) 40.0
 
Oct. 21, 2020, 5 a.m. 20.0 ppb (19) 1.0 ppb (1) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 3.0 ppb (3) 0.31 ppb (4) N/A N/A 19.0
 
Oct. 21, 2020, 4 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 12.0 ppb (12) 0.28 ppb (4) N/A N/A 12.0
 
Oct. 21, 2020, 3 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 9.0 ppb (9) 0.27 ppb (4) N/A N/A 13.0
 
Oct. 21, 2020, 2 a.m. 18.0 ppb (17) 0.0 ppb (0) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 6.0 ppb (6) 0.29 ppb (4) N/A 11.8 μg/m3 (50) 50.0
 
Oct. 21, 2020, 1 a.m. 21.0 ppb (20) 0.0 ppb (0) N/A 21.0 ppb (20) N/A 0.0 ppb (0) 5.0 ppb (5) 0.28 ppb (4) N/A 7.2 μg/m3 (31) 31.0
 
Oct. 21, 2020, midnight 18.0 ppb (17) 0.0 ppb (0) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 13.0 ppb (13) 0.28 ppb (4) N/A 3.0 μg/m3 (13) 17.0
 
Oct. 20, 2020, 11 p.m. 28.0 ppb (27) 2.0 ppb (2) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 7.0 ppb (7) 0.31 ppb (4) N/A 3.1 μg/m3 (13) 27.0
 
Oct. 20, 2020, 10 p.m. 49.0 ppb (47) 14.0 ppb (14) N/A 35.0 ppb (34) N/A 0.0 ppb (0) 1.0 ppb (1) 0.36 ppb (5) N/A 6.3 μg/m3 (27) 47.0
 
Oct. 20, 2020, 9 p.m. 53.0 ppb (50) 19.0 ppb (18) N/A 34.0 ppb (33) N/A 0.0 ppb (0) 3.0 ppb (3) 0.33 ppb (4) N/A N/A 50.0
 
Oct. 20, 2020, 8 p.m. 30.0 ppb (29) 8.0 ppb (8) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 18.0 ppb (17) 0.28 ppb (4) N/A N/A 29.0
 
Oct. 20, 2020, 7 p.m. 10.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 31.0 ppb (29) 0.21 ppb (3) N/A 13.8 μg/m3 (55) 55.0
 
Oct. 20, 2020, 6 p.m. 9.0 ppb (9) 1.0 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.22 ppb (3) N/A 14.2 μg/m3 (56) 56.0
 
Oct. 20, 2020, 5 p.m. 15.0 ppb (15) 3.0 ppb (3) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 22.0 ppb (21) 0.25 ppb (3) N/A 18.1 μg/m3 (64) 64.0
 
Oct. 20, 2020, 4 p.m. 19.0 ppb (18) 2.0 ppb (2) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 18.0 ppb (17) 0.28 ppb (4) N/A 25.2 μg/m3 (79) 79.0
 
Oct. 20, 2020, 3 p.m. 24.0 ppb (23) 5.0 ppb (5) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 16.0 ppb (15) 0.24 ppb (3) N/A 24.2 μg/m3 (77) 77.0
 
Oct. 20, 2020, 2 p.m. 27.0 ppb (26) 7.0 ppb (7) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 15.0 ppb (14) 0.24 ppb (3) N/A 18.2 μg/m3 (64) 64.0
 
Oct. 20, 2020, 1 p.m. 82.0 ppb (81) 49.0 ppb (47) N/A 32.0 ppb (31) N/A 0.0 ppb (0) 4.0 ppb (4) 0.39 ppb (5) N/A N/A 81.0
 
Oct. 20, 2020, noon 159.0 ppb (112) 123.0 ppb (106) N/A 36.0 ppb (34) N/A 0.0 ppb (0) 1.0 ppb (1) 0.86 ppb (11) N/A N/A 112.0
 
Oct. 20, 2020, 11 a.m. 71.0 ppb (70) 43.0 ppb (41) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 0.0 ppb (0) 0.64 ppb (7) N/A 7.5 μg/m3 (32) 70.0
 
Oct. 20, 2020, 10 a.m. 40.0 ppb (38) 14.0 ppb (14) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 0.0 ppb (0) N/A N/A 7.3 μg/m3 (31) 38.0
 
Oct. 20, 2020, 9 a.m. 44.0 ppb (42) 12.0 ppb (12) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.38 ppb (5) N/A N/A 42.0
 
Oct. 20, 2020, 8 a.m. 31.0 ppb (30) 2.0 ppb (2) N/A 28.0 ppb (27) N/A 0.0 ppb (0) N/A 0.32 ppb (4) N/A N/A 30.0
 
Oct. 20, 2020, 7 a.m. 32.0 ppb (31) 4.0 ppb (4) N/A 28.0 ppb (27) N/A 0.0 ppb (0) N/A 0.34 ppb (4) N/A N/A 31.0
 
Oct. 20, 2020, 6 a.m. 36.0 ppb (34) 6.0 ppb (6) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 1.0 ppb (1) 0.35 ppb (4) N/A 8.6 μg/m3 (36) 36.0
 
Oct. 20, 2020, 5 a.m. 24.0 ppb (23) 0.0 ppb (0) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 8.0 ppb (8) 0.22 ppb (3) N/A N/A 23.0
 
Oct. 20, 2020, 4 a.m. 33.0 ppb (32) 2.0 ppb (2) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 5.0 ppb (5) 0.25 ppb (3) N/A N/A 32.0
 
Oct. 20, 2020, 3 a.m. 42.0 ppb (40) 5.0 ppb (5) N/A 36.0 ppb (34) N/A 0.0 ppb (0) 1.0 ppb (1) 0.32 ppb (4) N/A 6.4 μg/m3 (27) 40.0
 
Oct. 20, 2020, 2 a.m. 24.0 ppb (23) 0.0 ppb (0) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 13.0 ppb (13) 0.2 ppb (3) N/A 8.7 μg/m3 (37) 37.0
 
Oct. 20, 2020, 1 a.m. 28.0 ppb (27) 0.0 ppb (0) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 10.0 ppb (10) 0.21 ppb (3) N/A 10.1 μg/m3 (43) 43.0
 
Oct. 20, 2020, midnight 26.0 ppb (25) 0.0 ppb (0) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 11.0 ppb (11) 0.24 ppb (3) N/A 9.4 μg/m3 (40) 40.0
 
Oct. 19, 2020, 11 p.m. 15.0 ppb (15) 0.0 ppb (0) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 21.0 ppb (20) 0.21 ppb (3) N/A 3.8 μg/m3 (16) 20.0
 
Oct. 19, 2020, 10 p.m. 20.0 ppb (19) 0.0 ppb (0) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 17.0 ppb (16) 0.23 ppb (3) N/A 1.5 μg/m3 (7) 19.0
 
Oct. 19, 2020, 9 p.m. 19.0 ppb (18) 0.0 ppb (0) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 20.0 ppb (19) 0.28 ppb (4) N/A N/A 19.0
 
Oct. 19, 2020, 8 p.m. 17.0 ppb (17) 2.0 ppb (2) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 23.0 ppb (22) 0.22 ppb (3) N/A N/A 22.0
 
Oct. 19, 2020, 7 p.m. 15.0 ppb (15) 2.0 ppb (2) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 27.0 ppb (25) 0.21 ppb (3) N/A N/A 25.0
 
Oct. 19, 2020, 6 p.m. 9.0 ppb (9) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 31.0 ppb (29) 0.2 ppb (3) N/A 16.6 μg/m3 (61) 61.0
 
Oct. 19, 2020, 5 p.m. 12.0 ppb (12) 2.0 ppb (2) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 29.0 ppb (27) 0.29 ppb (4) N/A 16.8 μg/m3 (61) 61.0
 
Oct. 19, 2020, 4 p.m. 12.0 ppb (12) 1.0 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 27.0 ppb (25) 0.21 ppb (3) N/A 19.2 μg/m3 (66) 66.0
 
Oct. 19, 2020, 3 p.m. 41.0 ppb (39) 18.0 ppb (17) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 16.0 ppb (15) 0.33 ppb (4) N/A 15.6 μg/m3 (59) 59.0
 
Oct. 19, 2020, 2 p.m. 70.0 ppb (69) 39.0 ppb (37) N/A 30.0 ppb (29) N/A 1.0 ppb (2) 7.0 ppb (7) 0.59 ppb (7) N/A 12.6 μg/m3 (53) 69.0
 
Oct. 19, 2020, 1 p.m. 67.0 ppb (65) 40.0 ppb (38) N/A 27.0 ppb (26) N/A 1.0 ppb (2) 5.0 ppb (5) 0.67 ppb (8) N/A N/A 65.0
 
Oct. 19, 2020, noon 66.0 ppb (64) 39.0 ppb (37) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 3.0 ppb (3) 0.8 ppb (10) N/A N/A 64.0
 
Oct. 19, 2020, 11 a.m. 62.0 ppb (60) 35.0 ppb (34) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 0.0 ppb (0) N/A N/A 7.2 μg/m3 (31) 60.0
 
Oct. 19, 2020, 10 a.m. 48.0 ppb (46) 21.0 ppb (20) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 0.0 ppb (0) N/A N/A 6.7 μg/m3 (28) 46.0
 
Oct. 19, 2020, 9 a.m. 41.0 ppb (39) 14.0 ppb (14) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 0.48 ppb (6) N/A 5.5 μg/m3 (23) 39.0
 
Oct. 19, 2020, 8 a.m. 41.0 ppb (39) 12.0 ppb (12) N/A 28.0 ppb (27) N/A 0.0 ppb (0) N/A 0.5 ppb (6) N/A 5.5 μg/m3 (23) 39.0
 
Oct. 19, 2020, 7 a.m. 41.0 ppb (39) 13.0 ppb (13) N/A 28.0 ppb (27) N/A 0.0 ppb (0) N/A 0.49 ppb (6) N/A 4.4 μg/m3 (19) 39.0
 
Oct. 19, 2020, 6 a.m. 45.0 ppb (43) 16.0 ppb (16) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.58 ppb (7) N/A 4.0 μg/m3 (17) 43.0
 
Oct. 19, 2020, 5 a.m. 49.0 ppb (47) 21.0 ppb (20) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 0.0 ppb (0) 0.63 ppb (7) N/A N/A 47.0
 
Oct. 19, 2020, 4 a.m. 60.0 ppb (58) 32.0 ppb (31) N/A 28.0 ppb (27) N/A 0.0 ppb (0) 1.0 ppb (1) 0.96 ppb (12) N/A N/A 58.0
 
Oct. 19, 2020, 3 a.m. 68.0 ppb (66) 36.0 ppb (34) N/A 32.0 ppb (31) N/A 0.0 ppb (0) 1.0 ppb (1) 0.75 ppb (10) N/A 3.3 μg/m3 (14) 66.0
 
Oct. 19, 2020, 2 a.m. 40.0 ppb (38) 8.0 ppb (8) N/A 31.0 ppb (30) N/A 0.0 ppb (0) 3.0 ppb (3) 0.39 ppb (5) N/A 3.8 μg/m3 (16) 38.0
 
Oct. 19, 2020, 1 a.m. 19.0 ppb (18) 0.0 ppb (0) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 15.0 ppb (14) 0.23 ppb (3) N/A 3.5 μg/m3 (15) 18.0
 
Oct. 19, 2020, midnight 12.0 ppb (12) 0.0 ppb (0) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 22.0 ppb (21) 0.2 ppb (3) N/A 3.9 μg/m3 (17) 21.0
 
Oct. 18, 2020, 11 p.m. 17.0 ppb (17) 0.0 ppb (0) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 18.0 ppb (17) 0.24 ppb (3) N/A 2.9 μg/m3 (13) 17.0
 
Oct. 18, 2020, 10 p.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 25.0 ppb (24) 0.19 ppb (3) N/A 3.2 μg/m3 (14) 24.0
 
Oct. 18, 2020, 9 p.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.17 ppb (3) N/A N/A 26.0
 
Oct. 18, 2020, 8 p.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.16 ppb (3) N/A N/A 27.0
 
Oct. 18, 2020, 7 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (30) 0.17 ppb (3) N/A 12.3 μg/m3 (52) 52.0
 
Oct. 18, 2020, 6 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 33.0 ppb (31) 0.16 ppb (3) N/A 17.3 μg/m3 (62) 62.0
 
Oct. 18, 2020, 5 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (31) 0.15 ppb (2) N/A 22.0 μg/m3 (72) 72.0
 
Oct. 18, 2020, 4 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 31.0 ppb (29) 0.15 ppb (2) N/A 26.4 μg/m3 (82) 82.0
 
Oct. 18, 2020, 3 p.m. 39.0 ppb (37) 17.0 ppb (17) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 14.0 ppb (13) 0.45 ppb (6) N/A 26.6 μg/m3 (82) 82.0
 
Oct. 18, 2020, 2 p.m. 52.0 ppb (50) 28.0 ppb (27) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 9.0 ppb (9) 0.58 ppb (7) N/A 20.4 μg/m3 (69) 69.0
 
Oct. 18, 2020, 1 p.m. 45.0 ppb (43) 25.0 ppb (24) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 6.0 ppb (6) 0.56 ppb (7) N/A N/A 43.0
 
Oct. 18, 2020, noon 38.0 ppb (36) 18.0 ppb (17) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 3.0 ppb (3) 0.5 ppb (6) N/A N/A 36.0
 
Oct. 18, 2020, 11 a.m. 37.0 ppb (35) 15.0 ppb (15) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 0.0 ppb (0) 0.47 ppb (6) N/A 10.4 μg/m3 (44) 44.0
 
Oct. 18, 2020, 10 a.m. 35.0 ppb (34) 12.0 ppb (12) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 0.0 ppb (0) N/A N/A 16.5 μg/m3 (61) 61.0
 
Oct. 18, 2020, 9 a.m. 52.0 ppb (50) 28.0 ppb (27) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) 0.73 ppb (8) N/A 18.7 μg/m3 (65) 65.0
 
Oct. 18, 2020, 8 a.m. 93.0 ppb (93) 69.0 ppb (67) N/A 23.0 ppb (22) N/A 0.0 ppb (0) N/A 1.48 ppb (18) N/A 18.9 μg/m3 (66) 93.0
 
Oct. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 1.5 ppb (18) N/A 15.7 μg/m3 (59) 59.0
 
Oct. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) 1.71 ppb (20) N/A 13.8 μg/m3 (55) 55.0
 
Oct. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (1) 1.98 ppb (23) N/A N/A 23.0
 
Oct. 18, 2020, 4 a.m. 124.0 ppb (106) 94.0 ppb (94) N/A 29.0 ppb (28) N/A 0.0 ppb (0) 1.0 ppb (1) 1.82 ppb (21) N/A N/A 106.0
 
Oct. 18, 2020, 3 a.m. 123.0 ppb (106) 93.0 ppb (93) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 1.0 ppb (1) 1.77 ppb (21) N/A 11.2 μg/m3 (47) 106.0
 
Oct. 18, 2020, 2 a.m. 134.0 ppb (108) 103.0 ppb (102) N/A 31.0 ppb (30) N/A 0.0 ppb (0) 2.0 ppb (2) 1.89 ppb (22) N/A 8.5 μg/m3 (36) 108.0
 
Oct. 18, 2020, 1 a.m. 104.0 ppb (102) 70.0 ppb (69) N/A 34.0 ppb (33) N/A 0.0 ppb (0) 2.0 ppb (2) 1.52 ppb (18) N/A 4.6 μg/m3 (20) 102.0
 
Oct. 18, 2020, midnight 96.0 ppb (96) 61.0 ppb (59) N/A 34.0 ppb (33) N/A 0.0 ppb (0) 1.0 ppb (1) 1.36 ppb (16) N/A 2.7 μg/m3 (12) 96.0
 
Oct. 17, 2020, 11 p.m. 83.0 ppb (82) 49.0 ppb (47) N/A 34.0 ppb (33) N/A 0.0 ppb (0) 1.0 ppb (1) 1.23 ppb (14) N/A 4.6 μg/m3 (20) 82.0
 
Oct. 17, 2020, 10 p.m. 38.0 ppb (36) 10.0 ppb (10) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 9.0 ppb (9) 0.58 ppb (7) N/A 7.9 μg/m3 (33) 36.0
 
Oct. 17, 2020, 9 p.m. 9.0 ppb (9) 1.0 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 31.0 ppb (29) 0.21 ppb (3) N/A N/A 29.0
 
Oct. 17, 2020, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) 0.16 ppb (3) N/A N/A 34.0
 
Oct. 17, 2020, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) 0.15 ppb (2) N/A 11.4 μg/m3 (48) 48.0
 
Oct. 17, 2020, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) 0.15 ppb (2) N/A 11.0 μg/m3 (46) 46.0
 
Oct. 17, 2020, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (32) 0.14 ppb (2) N/A 9.7 μg/m3 (41) 41.0
 
Oct. 17, 2020, 4 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (30) 0.16 ppb (3) N/A 6.7 μg/m3 (28) 30.0
 
Oct. 17, 2020, 3 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 30.0 ppb (28) 0.16 ppb (3) N/A 4.4 μg/m3 (19) 28.0
 
Oct. 17, 2020, 2 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 27.0 ppb (25) 0.17 ppb (3) N/A 0.0 μg/m3 (0) 25.0
 
Oct. 17, 2020, 1 p.m. 9.0 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 22.0 ppb (21) 0.19 ppb (3) N/A N/A 21.0
 
Oct. 17, 2020, noon 12.0 ppb (12) 4.0 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 19.0 ppb (18) 0.17 ppb (3) N/A N/A 18.0
 
Oct. 17, 2020, 11 a.m. 11.0 ppb (11) 2.0 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 16.0 ppb (15) 0.19 ppb (3) N/A 0.2 μg/m3 (1) 15.0
 
Oct. 17, 2020, 10 a.m. 13.0 ppb (13) 3.0 ppb (3) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 12.0 ppb (12) N/A N/A 1.5 μg/m3 (7) 13.0
 
Oct. 17, 2020, 9 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (8) N/A N/A 13.0 ppb (13) 0.19 ppb (3) N/A 1.6 μg/m3 (7) 13.0
 
Oct. 17, 2020, 8 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A 0.17 ppb (3) N/A 2.3 μg/m3 (10) 10.0
 
Oct. 17, 2020, 7 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A 0.19 ppb (3) N/A 2.9 μg/m3 (13) 13.0
 
Oct. 17, 2020, 6 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 15.0 ppb (14) 0.2 ppb (3) N/A 3.8 μg/m3 (16) 16.0
 
Oct. 17, 2020, 5 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 18.0 ppb (17) 0.19 ppb (3) N/A N/A 17.0
 
Oct. 17, 2020, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 21.0 ppb (20) 0.18 ppb (3) N/A N/A 20.0
 
Oct. 17, 2020, 3 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 20.0 ppb (19) 0.2 ppb (3) N/A 2.3 μg/m3 (10) 19.0
 
Oct. 17, 2020, 2 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 18.0 ppb (17) 0.23 ppb (3) N/A 2.3 μg/m3 (10) 17.0