AQSQID: 320030561

Site Name: Sunrise Acres

Location: Las Vegas (Sunrise Ave), NV

Reporting: True, Located: True

Current AQI: 19.0

Las Vegas (Sunrise Ave) NV, US: 36.1639, -115.1139

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 23, 2019, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.22 ppb (2) 15.0 μg/m3 (14) 4.5 μg/m3 (19) 19.0
 
Sept. 23, 2019, midnight N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.17 ppb (2) 13.0 μg/m3 (12) 2.6 μg/m3 (11) 12.0
 
Sept. 22, 2019, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.18 ppb (2) 11.0 μg/m3 (10) 2.9 μg/m3 (12) 12.0
 
Sept. 22, 2019, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.17 ppb (2) 12.0 μg/m3 (11) 2.7 μg/m3 (11) 11.0
 
Sept. 22, 2019, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.17 ppb (2) 9.0 μg/m3 (8) 2.7 μg/m3 (11) 11.0
 
Sept. 22, 2019, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.16 ppb (2) 11.0 μg/m3 (10) 2.8 μg/m3 (12) 12.0
 
Sept. 22, 2019, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.15 ppb (2) 16.0 μg/m3 (15) 3.0 μg/m3 (12) 15.0
 
Sept. 22, 2019, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.15 ppb (2) 22.0 μg/m3 (20) 3.4 μg/m3 (14) 20.0
 
Sept. 22, 2019, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.18 ppb (2) 23.0 μg/m3 (21) 3.9 μg/m3 (16) 21.0
 
Sept. 22, 2019, 4 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.44 ppb (5) 35.0 μg/m3 (32) 7.8 μg/m3 (32) 32.0
 
Sept. 22, 2019, 3 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.55 ppb (6) 55.0 μg/m3 (50) 9.6 μg/m3 (40) 50.0
 
Sept. 22, 2019, 2 p.m. N/A N/A N/A 27.0 ppb (25) N/A N/A N/A 0.6 ppb (7) 36.0 μg/m3 (33) 9.1 μg/m3 (38) 38.0
 
Sept. 22, 2019, 1 p.m. N/A N/A N/A 30.0 ppb (28) N/A N/A N/A 0.53 ppb (6) 30.0 μg/m3 (27) 8.0 μg/m3 (33) 33.0
 
Sept. 22, 2019, noon N/A N/A N/A 30.0 ppb (28) N/A N/A N/A 0.47 ppb (5) 27.0 μg/m3 (25) 7.7 μg/m3 (32) 32.0
 
Sept. 22, 2019, 11 a.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.49 ppb (5) 26.0 μg/m3 (24) 7.4 μg/m3 (31) 31.0
 
Sept. 22, 2019, 10 a.m. N/A N/A N/A 32.0 ppb (30) N/A N/A N/A 0.68 ppb (8) 39.0 μg/m3 (35) 10.6 μg/m3 (44) 44.0
 
Sept. 22, 2019, 9 a.m. N/A N/A N/A 37.0 ppb (34) N/A N/A N/A 0.69 ppb (8) 35.0 μg/m3 (32) 10.3 μg/m3 (43) 43.0
 
Sept. 22, 2019, 8 a.m. N/A N/A N/A 38.0 ppb (35) N/A N/A N/A 0.63 ppb (7) 38.0 μg/m3 (35) 9.4 μg/m3 (39) 39.0
 
Sept. 21, 2019, 8 a.m. N/A N/A N/A 24.0 ppb (22) N/A N/A N/A 0.36 ppb (4) 35.0 μg/m3 (32) 6.3 μg/m3 (26) 32.0
 
Sept. 21, 2019, 7 a.m. N/A N/A N/A 38.0 ppb (35) N/A N/A N/A 0.73 ppb (8) 37.0 μg/m3 (34) 8.5 μg/m3 (35) 35.0
 
Sept. 21, 2019, 6 a.m. N/A N/A N/A 37.0 ppb (34) N/A N/A N/A 0.57 ppb (6) 29.0 μg/m3 (26) 6.7 μg/m3 (28) 34.0
 
Sept. 21, 2019, 5 a.m. N/A N/A N/A 33.0 ppb (31) N/A N/A N/A 0.45 ppb (5) 32.0 μg/m3 (29) 6.7 μg/m3 (28) 31.0
 
Sept. 21, 2019, 4 a.m. N/A N/A N/A 27.0 ppb (25) N/A N/A N/A 0.36 ppb (4) 33.0 μg/m3 (30) 5.9 μg/m3 (25) 30.0
 
Sept. 21, 2019, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.31 ppb (3) 24.0 μg/m3 (22) 4.2 μg/m3 (18) 22.0
 
Sept. 21, 2019, 2 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A N/A 0.26 ppb (3) 16.0 μg/m3 (15) 3.8 μg/m3 (16) 16.0
 
Sept. 21, 2019, 1 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.17 ppb (2) 8.0 μg/m3 (7) 1.7 μg/m3 (7) 7.0
 
Sept. 21, 2019, midnight N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.16 ppb (2) 9.0 μg/m3 (8) 1.8 μg/m3 (8) 8.0
 
Sept. 20, 2019, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.16 ppb (2) 10.0 μg/m3 (9) 1.9 μg/m3 (8) 9.0
 
Sept. 20, 2019, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.16 ppb (2) 13.0 μg/m3 (12) 2.7 μg/m3 (11) 12.0
 
Sept. 20, 2019, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.14 ppb (2) 13.0 μg/m3 (12) 2.7 μg/m3 (11) 12.0
 
Sept. 20, 2019, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.14 ppb (2) 12.0 μg/m3 (11) 2.4 μg/m3 (10) 11.0
 
Sept. 20, 2019, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.13 ppb (1) 11.0 μg/m3 (10) 2.0 μg/m3 (8) 10.0
 
Sept. 20, 2019, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.13 ppb (1) 13.0 μg/m3 (12) 2.4 μg/m3 (10) 12.0
 
Sept. 20, 2019, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.14 ppb (2) 23.0 μg/m3 (21) 3.2 μg/m3 (13) 21.0
 
Sept. 20, 2019, 4 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A N/A 36.0 μg/m3 (33) 3.9 μg/m3 (16) 33.0
 
Sept. 20, 2019, 3 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A N/A 26.0 μg/m3 (24) 3.5 μg/m3 (15) 24.0
 
Sept. 20, 2019, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A N/A 23.0 μg/m3 (21) 3.1 μg/m3 (13) 21.0
 
Sept. 20, 2019, 1 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A N/A 16.0 μg/m3 (15) 2.8 μg/m3 (12) 15.0
 
Sept. 20, 2019, noon N/A N/A N/A 11.0 ppb (10) N/A N/A N/A N/A 14.0 μg/m3 (13) 2.9 μg/m3 (12) 13.0
 
Sept. 20, 2019, 11 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A N/A 17.0 μg/m3 (15) 3.0 μg/m3 (12) 15.0
 
Sept. 20, 2019, 10 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A N/A 13.0 μg/m3 (12) 2.9 μg/m3 (12) 12.0
 
Sept. 20, 2019, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A N/A 12.0 μg/m3 (11) 2.7 μg/m3 (11) 11.0
 
Sept. 20, 2019, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 12.0 μg/m3 (11) 2.8 μg/m3 (12) 12.0
 
Sept. 20, 2019, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A 18.0 μg/m3 (16) 3.3 μg/m3 (14) 16.0
 
Sept. 20, 2019, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A 47.0 μg/m3 (43) 4.9 μg/m3 (20) 43.0
 
Sept. 20, 2019, 5 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A 179.0 μg/m3 (112) 10.8 μg/m3 (45) 112.0
 
Sept. 20, 2019, 4 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A N/A 81.0 μg/m3 (63) 8.1 μg/m3 (34) 63.0
 
Sept. 20, 2019, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A N/A 42.0 μg/m3 (38) 6.3 μg/m3 (26) 38.0
 
Sept. 20, 2019, 2 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A N/A 23.0 μg/m3 (21) 3.9 μg/m3 (16) 21.0
 
Sept. 20, 2019, 1 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A N/A 22.0 μg/m3 (20) 4.0 μg/m3 (17) 20.0
 
Sept. 20, 2019, midnight N/A N/A N/A 8.0 ppb (7) N/A N/A N/A N/A 18.0 μg/m3 (16) 3.5 μg/m3 (15) 16.0
 
Sept. 19, 2019, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A N/A 29.0 μg/m3 (26) 4.3 μg/m3 (18) 26.0
 
Sept. 19, 2019, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 33.0 μg/m3 (30) 4.4 μg/m3 (18) 30.0
 
Sept. 19, 2019, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 32.0 μg/m3 (29) 4.3 μg/m3 (18) 29.0
 
Sept. 19, 2019, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 43.0 μg/m3 (39) 4.8 μg/m3 (20) 39.0
 
Sept. 19, 2019, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 65.0 μg/m3 (55) 6.2 μg/m3 (26) 55.0
 
Sept. 19, 2019, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 60.0 μg/m3 (52) 5.9 μg/m3 (25) 52.0
 
Sept. 19, 2019, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A N/A 43.0 μg/m3 (39) 4.9 μg/m3 (20) 39.0
 
Sept. 19, 2019, 4 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A N/A 32.0 μg/m3 (29) 5.0 μg/m3 (21) 29.0
 
Sept. 19, 2019, 3 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A N/A 35.0 μg/m3 (32) 5.3 μg/m3 (22) 32.0
 
Sept. 19, 2019, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A N/A 32.0 μg/m3 (29) 5.2 μg/m3 (22) 29.0
 
Sept. 19, 2019, 1 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A N/A 27.0 μg/m3 (25) 5.1 μg/m3 (21) 25.0
 
Sept. 19, 2019, noon N/A N/A N/A 7.0 ppb (6) N/A N/A N/A N/A 26.0 μg/m3 (24) 4.8 μg/m3 (20) 24.0
 
Sept. 19, 2019, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 23.0 μg/m3 (21) 4.7 μg/m3 (20) 21.0
 
Sept. 19, 2019, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A 25.0 μg/m3 (23) 4.1 μg/m3 (17) 23.0
 
Sept. 19, 2019, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A 21.0 μg/m3 (19) 4.4 μg/m3 (18) 19.0
 
Sept. 19, 2019, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A 28.0 μg/m3 (25) 4.3 μg/m3 (18) 25.0
 
Sept. 19, 2019, 7 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A N/A 25.0 μg/m3 (23) 5.0 μg/m3 (21) 23.0
 
Sept. 19, 2019, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A N/A 24.0 μg/m3 (22) 4.7 μg/m3 (20) 22.0
 
Sept. 19, 2019, 5 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A N/A N/A 24.0 μg/m3 (22) 5.2 μg/m3 (22) 22.0
 
Sept. 19, 2019, 4 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A N/A 19.0 μg/m3 (17) 4.4 μg/m3 (18) 18.0
 
Sept. 19, 2019, 3 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A N/A 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Sept. 19, 2019, 2 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Sept. 19, 2019, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A N/A 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Sept. 19, 2019, midnight N/A N/A N/A 8.0 ppb (7) N/A N/A N/A N/A 17.0 μg/m3 (15) 3.7 μg/m3 (15) 15.0
 
Sept. 18, 2019, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 18.0 μg/m3 (16) 4.0 μg/m3 (17) 17.0
 
Sept. 18, 2019, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.38 ppb (4) 24.0 μg/m3 (22) 4.3 μg/m3 (18) 22.0
 
Sept. 18, 2019, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.37 ppb (4) 25.0 μg/m3 (23) 4.3 μg/m3 (18) 23.0
 
Sept. 18, 2019, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.35 ppb (4) 25.0 μg/m3 (23) 4.1 μg/m3 (17) 23.0
 
Sept. 18, 2019, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.35 ppb (4) 28.0 μg/m3 (25) 4.6 μg/m3 (19) 25.0
 
Sept. 18, 2019, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.35 ppb (4) 28.0 μg/m3 (25) 4.7 μg/m3 (20) 25.0
 
Sept. 18, 2019, 5 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.45 ppb (5) 42.0 μg/m3 (38) 6.5 μg/m3 (27) 38.0
 
Sept. 18, 2019, 4 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.51 ppb (6) 50.0 μg/m3 (45) 7.5 μg/m3 (31) 45.0
 
Sept. 18, 2019, 3 p.m. N/A N/A N/A 38.0 ppb (35) N/A N/A N/A 0.9 ppb (10) 73.0 μg/m3 (59) 11.6 μg/m3 (48) 59.0
 
Sept. 18, 2019, 2 p.m. N/A N/A N/A 38.0 ppb (35) N/A N/A N/A 1.04 ppb (12) 69.0 μg/m3 (57) 11.7 μg/m3 (49) 57.0
 
Sept. 18, 2019, 1 p.m. N/A N/A N/A 38.0 ppb (35) N/A N/A N/A 1.08 ppb (12) 59.0 μg/m3 (52) 11.1 μg/m3 (46) 52.0
 
Sept. 18, 2019, noon N/A N/A N/A 38.0 ppb (35) N/A N/A N/A 0.81 ppb (9) 48.0 μg/m3 (44) 9.3 μg/m3 (39) 44.0
 
Sept. 18, 2019, 11 a.m. N/A N/A N/A 34.0 ppb (31) N/A N/A N/A 0.65 ppb (7) 44.0 μg/m3 (40) 9.1 μg/m3 (38) 40.0
 
Sept. 18, 2019, 10 a.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.54 ppb (6) 35.0 μg/m3 (32) 8.1 μg/m3 (34) 34.0
 
Sept. 18, 2019, 9 a.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.52 ppb (6) 41.0 μg/m3 (37) 8.1 μg/m3 (34) 37.0
 
Sept. 18, 2019, 8 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.46 ppb (5) 27.0 μg/m3 (25) 5.7 μg/m3 (24) 25.0
 
Sept. 18, 2019, 7 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.44 ppb (5) 31.0 μg/m3 (28) 6.4 μg/m3 (27) 28.0
 
Sept. 18, 2019, 6 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.48 ppb (5) 33.0 μg/m3 (30) 7.3 μg/m3 (30) 30.0
 
Sept. 18, 2019, 5 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.46 ppb (5) 29.0 μg/m3 (26) 5.8 μg/m3 (24) 26.0
 
Sept. 18, 2019, 4 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.41 ppb (5) 30.0 μg/m3 (27) 5.6 μg/m3 (23) 27.0
 
Sept. 18, 2019, 3 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.45 ppb (5) 26.0 μg/m3 (24) 5.3 μg/m3 (22) 24.0
 
Sept. 18, 2019, 2 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.39 ppb (4) 21.0 μg/m3 (19) 4.6 μg/m3 (19) 19.0
 
Sept. 18, 2019, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.4 ppb (4) 18.0 μg/m3 (16) 3.8 μg/m3 (16) 16.0
 
Sept. 18, 2019, midnight N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.37 ppb (4) 17.0 μg/m3 (15) 3.4 μg/m3 (14) 15.0
 
Sept. 17, 2019, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.36 ppb (4) 20.0 μg/m3 (18) 3.4 μg/m3 (14) 18.0
 
Sept. 17, 2019, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.34 ppb (4) 18.0 μg/m3 (16) 3.6 μg/m3 (15) 16.0
 
Sept. 17, 2019, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.36 ppb (4) 21.0 μg/m3 (19) 3.6 μg/m3 (15) 19.0
 
Sept. 17, 2019, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A 21.0 μg/m3 (19) 3.6 μg/m3 (15) 19.0
 
Sept. 17, 2019, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.32 ppb (4) 21.0 μg/m3 (19) 3.5 μg/m3 (15) 19.0
 
Sept. 17, 2019, 6 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.34 ppb (4) 23.0 μg/m3 (21) 4.2 μg/m3 (18) 21.0
 
Sept. 17, 2019, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.33 ppb (4) 25.0 μg/m3 (23) 4.1 μg/m3 (17) 23.0
 
Sept. 17, 2019, 4 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.34 ppb (4) 25.0 μg/m3 (23) 4.5 μg/m3 (19) 23.0
 
Sept. 17, 2019, 3 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.38 ppb (4) 37.0 μg/m3 (34) 6.0 μg/m3 (25) 34.0
 
Sept. 17, 2019, 2 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.37 ppb (4) 35.0 μg/m3 (32) 6.2 μg/m3 (26) 32.0
 
Sept. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A 0.37 ppb (4) 38.0 μg/m3 (35) 5.8 μg/m3 (24) 35.0
 
Sept. 17, 2019, noon N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.34 ppb (4) 28.0 μg/m3 (25) 4.8 μg/m3 (20) 25.0
 
Sept. 17, 2019, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.3 ppb (3) 31.0 μg/m3 (28) 5.1 μg/m3 (21) 28.0
 
Sept. 17, 2019, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.3 ppb (3) 30.0 μg/m3 (27) 5.2 μg/m3 (22) 27.0
 
Sept. 17, 2019, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.31 ppb (3) 52.0 μg/m3 (47) 6.3 μg/m3 (26) 47.0
 
Sept. 17, 2019, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.32 ppb (4) 38.0 μg/m3 (35) 6.6 μg/m3 (28) 35.0
 
Sept. 17, 2019, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.33 ppb (4) 60.0 μg/m3 (52) 7.9 μg/m3 (33) 52.0
 
Sept. 17, 2019, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.32 ppb (4) 36.0 μg/m3 (33) 5.8 μg/m3 (24) 33.0
 
Sept. 17, 2019, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.33 ppb (4) 28.0 μg/m3 (25) 5.1 μg/m3 (21) 25.0
 
Sept. 17, 2019, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.32 ppb (4) 26.0 μg/m3 (24) 4.9 μg/m3 (20) 24.0
 
Sept. 17, 2019, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.33 ppb (4) 31.0 μg/m3 (28) 5.6 μg/m3 (23) 28.0
 
Sept. 17, 2019, 2 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.34 ppb (4) 35.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
Sept. 17, 2019, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.33 ppb (4) 24.0 μg/m3 (22) 4.5 μg/m3 (19) 22.0
 
Sept. 17, 2019, midnight N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.34 ppb (4) 29.0 μg/m3 (26) 4.6 μg/m3 (19) 26.0
 
Sept. 16, 2019, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.34 ppb (4) 33.0 μg/m3 (30) 4.7 μg/m3 (20) 30.0
 
Sept. 16, 2019, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.33 ppb (4) 41.0 μg/m3 (37) 5.2 μg/m3 (22) 37.0
 
Sept. 16, 2019, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.35 ppb (4) 71.0 μg/m3 (58) 6.6 μg/m3 (28) 58.0
 
Sept. 16, 2019, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.33 ppb (4) 33.0 μg/m3 (30) 4.3 μg/m3 (18) 30.0
 
Sept. 16, 2019, 7 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.34 ppb (4) 24.0 μg/m3 (22) 4.0 μg/m3 (17) 22.0
 
Sept. 16, 2019, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.34 ppb (4) 40.0 μg/m3 (36) 5.3 μg/m3 (22) 36.0
 
Sept. 16, 2019, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.34 ppb (4) 45.0 μg/m3 (41) 5.8 μg/m3 (24) 41.0
 
Sept. 16, 2019, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.35 ppb (4) 51.0 μg/m3 (46) 6.2 μg/m3 (26) 46.0
 
Sept. 16, 2019, 3 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.37 ppb (4) 54.0 μg/m3 (49) 7.3 μg/m3 (30) 49.0
 
Sept. 16, 2019, 2 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.36 ppb (4) 35.0 μg/m3 (32) 6.9 μg/m3 (29) 32.0
 
Sept. 16, 2019, 1 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.39 ppb (4) 28.0 μg/m3 (25) 7.1 μg/m3 (30) 30.0
 
Sept. 16, 2019, noon N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.37 ppb (4) 32.0 μg/m3 (29) 7.2 μg/m3 (30) 30.0
 
Sept. 16, 2019, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.34 ppb (4) 32.0 μg/m3 (29) 6.9 μg/m3 (29) 29.0
 
Sept. 16, 2019, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.33 ppb (4) 35.0 μg/m3 (32) 6.7 μg/m3 (28) 32.0
 
Sept. 16, 2019, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.35 ppb (4) 36.0 μg/m3 (33) 7.3 μg/m3 (30) 33.0
 
Sept. 16, 2019, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.35 ppb (4) 36.0 μg/m3 (33) 6.7 μg/m3 (28) 33.0
 
Sept. 16, 2019, 7 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.34 ppb (4) 39.0 μg/m3 (35) 6.6 μg/m3 (28) 35.0
 
Sept. 16, 2019, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.33 ppb (4) 34.0 μg/m3 (31) 6.1 μg/m3 (25) 31.0
 
Sept. 16, 2019, 5 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.32 ppb (4) 22.0 μg/m3 (20) 5.2 μg/m3 (22) 22.0
 
Sept. 15, 2019, 8 a.m. N/A N/A N/A 42.0 ppb (39) N/A N/A N/A 1.21 ppb (13) 47.0 μg/m3 (43) 16.3 μg/m3 (59) 59.0
 
Sept. 15, 2019, 7 a.m. N/A N/A N/A 42.0 ppb (39) N/A N/A N/A 1.05 ppb (12) 44.0 μg/m3 (40) 16.0 μg/m3 (59) 59.0
 
Sept. 15, 2019, 6 a.m. N/A N/A N/A 38.0 ppb (35) N/A N/A N/A 0.82 ppb (9) 39.0 μg/m3 (35) 13.8 μg/m3 (54) 54.0
 
Sept. 15, 2019, 5 a.m. N/A N/A N/A 37.0 ppb (34) N/A N/A N/A 0.85 ppb (9) 43.0 μg/m3 (39) 13.8 μg/m3 (54) 54.0
 
Sept. 15, 2019, 4 a.m. N/A N/A N/A 33.0 ppb (31) N/A N/A N/A 0.78 ppb (9) 45.0 μg/m3 (41) 14.1 μg/m3 (54) 54.0
 
Sept. 15, 2019, 3 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.61 ppb (7) 36.0 μg/m3 (33) 10.8 μg/m3 (45) 45.0
 
Sept. 15, 2019, 2 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.43 ppb (5) 19.0 μg/m3 (17) 7.1 μg/m3 (30) 30.0
 
Sept. 15, 2019, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.37 ppb (4) 15.0 μg/m3 (14) 5.9 μg/m3 (25) 25.0
 
Sept. 15, 2019, midnight N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.34 ppb (4) 16.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
Sept. 14, 2019, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.34 ppb (4) 18.0 μg/m3 (16) 5.9 μg/m3 (25) 25.0
 
Sept. 14, 2019, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.34 ppb (4) 15.0 μg/m3 (14) 5.8 μg/m3 (24) 24.0
 
Sept. 14, 2019, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.34 ppb (4) 16.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
Sept. 14, 2019, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.35 ppb (4) 15.0 μg/m3 (14) 5.3 μg/m3 (22) 22.0
 
Sept. 14, 2019, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.39 ppb (4) 23.0 μg/m3 (21) 5.9 μg/m3 (25) 25.0
 
Sept. 14, 2019, 6 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.38 ppb (4) 21.0 μg/m3 (19) 5.7 μg/m3 (24) 24.0
 
Sept. 14, 2019, 5 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.37 ppb (4) 28.0 μg/m3 (25) 6.1 μg/m3 (25) 25.0
 
Sept. 14, 2019, 4 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.62 ppb (7) 61.0 μg/m3 (53) 10.3 μg/m3 (43) 53.0
 
Sept. 14, 2019, 3 p.m. N/A N/A N/A 42.0 ppb (39) N/A N/A N/A 1.0 ppb (11) 71.0 μg/m3 (58) 14.0 μg/m3 (54) 58.0
 
Sept. 14, 2019, 2 p.m. N/A N/A N/A 41.0 ppb (38) N/A N/A N/A 1.26 ppb (14) 69.0 μg/m3 (57) 15.9 μg/m3 (58) 58.0
 
Sept. 14, 2019, 1 p.m. N/A N/A N/A 39.0 ppb (36) N/A N/A N/A 1.29 ppb (14) 64.0 μg/m3 (54) 16.3 μg/m3 (59) 59.0
 
Sept. 14, 2019, noon N/A N/A N/A 41.0 ppb (38) N/A N/A N/A 1.09 ppb (12) 47.0 μg/m3 (43) 15.1 μg/m3 (57) 57.0
 
Sept. 14, 2019, 11 a.m. N/A N/A N/A 42.0 ppb (39) N/A N/A N/A 1.14 ppb (13) 52.0 μg/m3 (47) 15.1 μg/m3 (57) 57.0
 
Sept. 14, 2019, 10 a.m. N/A N/A N/A 43.0 ppb (40) N/A N/A N/A 1.13 ppb (13) 50.0 μg/m3 (45) 14.9 μg/m3 (56) 56.0
 
Sept. 14, 2019, 9 a.m. N/A N/A N/A 44.0 ppb (41) N/A N/A N/A 1.04 ppb (12) 51.0 μg/m3 (46) 14.9 μg/m3 (56) 56.0
 
Sept. 14, 2019, 8 a.m. N/A N/A N/A 46.0 ppb (43) N/A N/A N/A 1.03 ppb (11) 45.0 μg/m3 (41) 14.7 μg/m3 (56) 56.0
 
Sept. 14, 2019, 7 a.m. N/A N/A N/A 48.0 ppb (44) N/A N/A N/A 0.99 ppb (11) 43.0 μg/m3 (39) 12.9 μg/m3 (52) 52.0