AQSQID: 060650012

Site Name: Banning - South Hathaway Street

Location: Banning, CA

Reporting: True, Located: True

Current AQI: 41.0

Banning CA, US: 33.9278, -116.8733

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 15, 2019, 11 a.m. 10.3 ppb (10) 0.3 ppb (0) N/A 10.0 ppb (9) N/A N/A 53.0 ppb (41) N/A N/A 8.0 μg/m3 (33) 41.0
 
Sept. 15, 2019, 10 a.m. 12.1 ppb (11) 0.4 ppb (0) N/A 12.0 ppb (11) N/A N/A 40.0 ppb (31) N/A N/A 10.2 μg/m3 (42) 42.0
 
Sept. 15, 2019, 9 a.m. 13.9 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 53.0 ppb (41) N/A N/A 11.2 μg/m3 (47) 47.0
 
Sept. 15, 2019, 8 a.m. 14.9 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (13) N/A N/A 46.0 ppb (35) N/A N/A 14.8 μg/m3 (56) 56.0
 
Sept. 15, 2019, 7 a.m. 16.4 ppb (15) 0.5 ppb (0) N/A 16.0 ppb (15) N/A N/A 55.0 ppb (42) N/A N/A 12.2 μg/m3 (50) 50.0
 
Sept. 15, 2019, 6 a.m. 23.0 ppb (21) 0.6 ppb (1) N/A 22.0 ppb (20) N/A N/A 56.0 ppb (43) N/A N/A 14.3 μg/m3 (55) 55.0
 
Sept. 15, 2019, 5 a.m. 21.4 ppb (20) 0.5 ppb (0) N/A 21.0 ppb (19) N/A N/A 62.0 ppb (48) N/A N/A 19.5 μg/m3 (66) 66.0
 
Sept. 15, 2019, 4 a.m. 3.8 ppb (4) 0.1 ppb (0) N/A 4.0 ppb (4) N/A N/A 85.0 ppb (67) N/A N/A 11.5 μg/m3 (48) 67.0
 
Sept. 15, 2019, 3 a.m. 5.0 ppb (5) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 86.0 ppb (68) N/A N/A 14.8 μg/m3 (56) 68.0
 
Sept. 15, 2019, 2 a.m. 4.5 ppb (4) 0.1 ppb (0) N/A 4.0 ppb (4) N/A N/A 85.0 ppb (67) N/A N/A 14.3 μg/m3 (55) 67.0
 
Sept. 15, 2019, 1 a.m. 3.8 ppb (4) 0.1 ppb (0) N/A 4.0 ppb (4) N/A N/A 78.0 ppb (61) N/A N/A 5.0 μg/m3 (21) 61.0
 
Sept. 15, 2019, midnight 3.0 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A 93.0 ppb (73) N/A N/A 1.6 μg/m3 (7) 73.0
 
Sept. 14, 2019, 11 p.m. 3.1 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 86.0 ppb (68) N/A N/A 4.5 μg/m3 (19) 68.0
 
Sept. 14, 2019, 10 p.m. 2.0 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 87.0 ppb (68) N/A N/A 7.7 μg/m3 (32) 68.0
 
Sept. 14, 2019, 9 p.m. 2.2 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 82.0 ppb (64) N/A N/A 8.2 μg/m3 (34) 64.0
 
Sept. 14, 2019, 8 p.m. 0.9 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 72.0 ppb (56) N/A N/A 5.0 μg/m3 (21) 56.0
 
Sept. 14, 2019, 7 p.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 68.0 ppb (52) N/A N/A 2.6 μg/m3 (11) 52.0
 
Sept. 14, 2019, 6 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 68.0 ppb (52) N/A N/A 9.7 μg/m3 (40) 52.0
 
Sept. 14, 2019, 5 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 77.0 ppb (60) N/A N/A 10.7 μg/m3 (45) 60.0
 
Sept. 14, 2019, 4 p.m. 4.3 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 76.0 ppb (59) N/A N/A 6.3 μg/m3 (26) 59.0
 
Sept. 14, 2019, 3 p.m. 12.4 ppb (11) 2.1 ppb (2) N/A 10.0 ppb (9) N/A N/A 52.0 ppb (40) N/A N/A 6.2 μg/m3 (26) 40.0
 
Sept. 14, 2019, 2 p.m. 14.7 ppb (14) 1.7 ppb (2) N/A 13.0 ppb (12) N/A N/A 48.0 ppb (37) N/A N/A 10.5 μg/m3 (44) 44.0
 
Sept. 14, 2019, 1 p.m. 25.9 ppb (24) 0.6 ppb (1) N/A 25.0 ppb (23) N/A N/A 35.0 ppb (27) N/A N/A 12.8 μg/m3 (52) 52.0
 
Sept. 14, 2019, noon 33.9 ppb (31) 0.9 ppb (1) N/A 33.0 ppb (31) N/A N/A 32.0 ppb (25) N/A N/A 12.8 μg/m3 (52) 52.0
 
Sept. 14, 2019, 11 a.m. 12.5 ppb (12) 0.3 ppb (0) N/A 12.0 ppb (11) N/A N/A 48.0 ppb (37) N/A N/A 13.1 μg/m3 (52) 52.0
 
Sept. 14, 2019, 10 a.m. 9.8 ppb (9) 0.3 ppb (0) N/A 9.0 ppb (8) N/A N/A 51.0 ppb (39) N/A N/A 14.8 μg/m3 (56) 56.0
 
Sept. 14, 2019, 9 a.m. 15.1 ppb (14) 0.4 ppb (0) N/A 15.0 ppb (14) N/A N/A 45.0 ppb (35) N/A N/A 8.2 μg/m3 (34) 35.0
 
Sept. 14, 2019, 8 a.m. 13.1 ppb (12) 0.4 ppb (0) N/A 13.0 ppb (12) N/A N/A 46.0 ppb (35) N/A N/A 14.5 μg/m3 (55) 55.0
 
Sept. 14, 2019, 7 a.m. 19.0 ppb (18) 0.6 ppb (1) N/A 18.0 ppb (17) N/A N/A 40.0 ppb (31) N/A N/A 14.8 μg/m3 (56) 56.0
 
Sept. 14, 2019, 6 a.m. 20.7 ppb (19) 0.8 ppb (1) N/A 20.0 ppb (19) N/A N/A 38.0 ppb (29) N/A N/A 21.4 μg/m3 (70) 70.0
 
Sept. 14, 2019, 5 a.m. 21.4 ppb (20) 0.6 ppb (1) N/A 21.0 ppb (19) N/A N/A 52.0 ppb (40) N/A N/A 17.2 μg/m3 (61) 61.0
 
Sept. 14, 2019, 4 a.m. 14.4 ppb (13) 0.4 ppb (0) N/A 14.0 ppb (13) N/A N/A 68.0 ppb (52) N/A N/A 14.6 μg/m3 (56) 56.0
 
Sept. 14, 2019, 3 a.m. 6.0 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 88.0 ppb (69) N/A N/A 11.7 μg/m3 (49) 69.0
 
Sept. 14, 2019, 2 a.m. 6.6 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 103.0 ppb (82) N/A N/A 16.5 μg/m3 (60) 82.0
 
Sept. 14, 2019, 1 a.m. 10.7 ppb (10) 0.2 ppb (0) N/A 10.0 ppb (9) N/A N/A 114.0 ppb (91) N/A N/A 20.9 μg/m3 (69) 91.0
 
Sept. 14, 2019, midnight 4.9 ppb (5) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 89.0 ppb (70) N/A N/A 2.4 μg/m3 (10) 70.0
 
Sept. 13, 2019, 11 p.m. 2.1 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 81.0 ppb (63) N/A N/A 0.9 μg/m3 (4) 63.0
 
Sept. 13, 2019, 10 p.m. 1.4 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 70.0 ppb (54) N/A N/A -0.3 μg/m3 (0) 54.0
 
Sept. 13, 2019, 9 p.m. 0.5 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 65.0 ppb (50) N/A N/A -0.8 μg/m3 (0) 50.0
 
Sept. 13, 2019, 8 p.m. 0.5 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 64.0 ppb (49) N/A N/A 2.8 μg/m3 (12) 49.0
 
Sept. 13, 2019, 7 p.m. 0.5 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 63.0 ppb (48) N/A N/A 8.0 μg/m3 (33) 48.0
 
Sept. 13, 2019, 6 p.m. 0.5 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 62.0 ppb (48) N/A N/A 4.8 μg/m3 (20) 48.0
 
Sept. 13, 2019, 5 p.m. 2.4 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 61.0 ppb (47) N/A N/A 2.1 μg/m3 (9) 47.0
 
Sept. 13, 2019, 4 p.m. 2.1 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 60.0 ppb (46) N/A N/A 5.5 μg/m3 (23) 46.0
 
Sept. 13, 2019, 3 p.m. 16.2 ppb (15) 3.3 ppb (3) N/A 13.0 ppb (12) N/A N/A 45.0 ppb (35) N/A N/A 9.4 μg/m3 (39) 39.0
 
Sept. 13, 2019, 2 p.m. 40.0 ppb (37) 7.7 ppb (7) N/A 32.0 ppb (30) N/A N/A 23.0 ppb (18) N/A N/A 6.2 μg/m3 (26) 37.0
 
Sept. 13, 2019, 1 p.m. 49.8 ppb (46) 5.0 ppb (5) N/A 45.0 ppb (42) N/A N/A 10.0 ppb (8) N/A N/A 1.6 μg/m3 (7) 46.0
 
Sept. 13, 2019, noon 44.0 ppb (41) 3.2 ppb (3) N/A 41.0 ppb (38) N/A N/A 12.0 ppb (9) N/A N/A 17.5 μg/m3 (62) 62.0
 
Sept. 13, 2019, 11 a.m. 32.2 ppb (30) 0.8 ppb (1) N/A 31.0 ppb (29) N/A N/A 18.0 ppb (14) N/A N/A 9.5 μg/m3 (40) 40.0
 
Sept. 13, 2019, 10 a.m. 27.3 ppb (25) 1.0 ppb (1) N/A 26.0 ppb (24) N/A N/A 21.0 ppb (16) N/A N/A 14.1 μg/m3 (54) 54.0
 
Sept. 13, 2019, 9 a.m. 17.6 ppb (16) 0.7 ppb (1) N/A 17.0 ppb (16) N/A N/A 29.0 ppb (22) N/A N/A 11.9 μg/m3 (50) 50.0
 
Sept. 13, 2019, 8 a.m. 17.0 ppb (16) 0.8 ppb (1) N/A 16.0 ppb (15) N/A N/A 35.0 ppb (27) N/A N/A 7.7 μg/m3 (32) 32.0
 
Sept. 13, 2019, 7 a.m. 23.9 ppb (22) 1.0 ppb (1) N/A 23.0 ppb (21) N/A N/A 36.0 ppb (28) N/A N/A 10.2 μg/m3 (42) 42.0
 
Sept. 13, 2019, 6 a.m. 14.2 ppb (13) 0.5 ppb (0) N/A 14.0 ppb (13) N/A N/A 42.0 ppb (32) N/A N/A 14.0 μg/m3 (54) 54.0
 
Sept. 13, 2019, 5 a.m. 9.2 ppb (9) 0.5 ppb (0) N/A 9.0 ppb (8) N/A N/A 54.0 ppb (42) N/A N/A 18.5 μg/m3 (64) 64.0
 
Sept. 13, 2019, 4 a.m. 35.4 ppb (33) 2.9 ppb (3) N/A 33.0 ppb (31) N/A N/A 41.0 ppb (32) N/A N/A 9.7 μg/m3 (40) 40.0
 
Sept. 13, 2019, 3 a.m. 5.1 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A N/A 77.0 ppb (60) N/A N/A 17.5 μg/m3 (62) 62.0
 
Sept. 13, 2019, 2 a.m. 6.7 ppb (6) 0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 95.0 ppb (75) N/A N/A 17.7 μg/m3 (62) 75.0
 
Sept. 13, 2019, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A N/A 4.3 μg/m3 (18) 47.0
 
Sept. 13, 2019, midnight 0.5 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 58.0 ppb (45) N/A N/A 3.3 μg/m3 (14) 45.0
 
Sept. 12, 2019, 11 p.m. 0.9 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 57.0 ppb (44) N/A N/A 1.9 μg/m3 (8) 44.0
 
Sept. 12, 2019, 10 p.m. 0.4 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 57.0 ppb (44) N/A N/A 2.8 μg/m3 (12) 44.0
 
Sept. 12, 2019, 9 p.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 56.0 ppb (43) N/A N/A 1.9 μg/m3 (8) 43.0
 
Sept. 12, 2019, 8 p.m. 0.5 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 57.0 ppb (44) N/A N/A 3.8 μg/m3 (16) 44.0
 
Sept. 12, 2019, 7 p.m. 0.4 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 57.0 ppb (44) N/A N/A 2.3 μg/m3 (10) 44.0
 
Sept. 12, 2019, 6 p.m. 0.7 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) N/A N/A 1.3 μg/m3 (5) 45.0
 
Sept. 12, 2019, 5 p.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 59.0 ppb (45) N/A N/A 3.5 μg/m3 (15) 45.0
 
Sept. 12, 2019, 4 p.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 56.0 ppb (43) N/A N/A 3.8 μg/m3 (16) 43.0
 
Sept. 12, 2019, 3 p.m. 10.0 ppb (9) 1.9 ppb (2) N/A 8.0 ppb (7) N/A N/A 46.0 ppb (35) N/A N/A 3.3 μg/m3 (14) 35.0
 
Sept. 12, 2019, 2 p.m. 8.5 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A 45.0 ppb (35) N/A N/A 3.8 μg/m3 (16) 35.0
 
Sept. 12, 2019, 1 p.m. 10.0 ppb (9) 0.2 ppb (0) N/A 10.0 ppb (9) N/A N/A 42.0 ppb (32) N/A N/A 4.7 μg/m3 (20) 32.0
 
Sept. 12, 2019, noon 17.6 ppb (16) 1.3 ppb (1) N/A 16.0 ppb (15) N/A N/A 37.0 ppb (28) N/A N/A 3.5 μg/m3 (15) 28.0
 
Sept. 12, 2019, 11 a.m. 46.7 ppb (43) 8.1 ppb (8) N/A 39.0 ppb (36) N/A N/A 18.0 ppb (14) N/A N/A 3.5 μg/m3 (15) 43.0
 
Sept. 12, 2019, 10 a.m. 18.5 ppb (17) 0.5 ppb (0) N/A 18.0 ppb (17) N/A N/A 37.0 ppb (28) N/A N/A 8.2 μg/m3 (34) 34.0
 
Sept. 12, 2019, 9 a.m. 26.2 ppb (24) 1.2 ppb (1) N/A 25.0 ppb (23) N/A N/A 32.0 ppb (25) N/A N/A 10.7 μg/m3 (45) 45.0
 
Sept. 12, 2019, 8 a.m. 36.9 ppb (34) 2.7 ppb (3) N/A 34.0 ppb (31) N/A N/A 28.0 ppb (22) N/A N/A 14.6 μg/m3 (56) 56.0
 
Sept. 12, 2019, 7 a.m. 27.6 ppb (26) 1.6 ppb (1) N/A 26.0 ppb (24) N/A N/A 22.0 ppb (17) N/A N/A 24.3 μg/m3 (76) 76.0
 
Sept. 12, 2019, 6 a.m. 19.7 ppb (18) 1.1 ppb (1) N/A 19.0 ppb (18) N/A N/A 35.0 ppb (27) N/A N/A 20.7 μg/m3 (69) 69.0
 
Sept. 12, 2019, 5 a.m. 10.6 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 59.0 ppb (45) N/A N/A 23.6 μg/m3 (75) 75.0
 
Sept. 12, 2019, 4 a.m. 6.7 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 70.0 ppb (54) N/A N/A 20.4 μg/m3 (68) 68.0
 
Sept. 12, 2019, 3 a.m. 5.9 ppb (5) 0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 80.0 ppb (62) N/A N/A 18.7 μg/m3 (64) 64.0
 
Sept. 12, 2019, 2 a.m. 6.8 ppb (6) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A 88.0 ppb (69) N/A N/A 10.0 μg/m3 (42) 69.0
 
Sept. 12, 2019, 1 a.m. 7.3 ppb (7) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A 94.0 ppb (74) N/A N/A 15.5 μg/m3 (57) 74.0
 
Sept. 12, 2019, midnight 5.1 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A N/A 94.0 ppb (74) N/A N/A 16.0 μg/m3 (59) 74.0
 
Sept. 11, 2019, 11 p.m. 3.4 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 84.0 ppb (66) N/A N/A 8.5 μg/m3 (35) 66.0
 
Sept. 11, 2019, 10 p.m. 2.6 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 72.0 ppb (56) N/A N/A 2.6 μg/m3 (11) 56.0
 
Sept. 11, 2019, 9 p.m. 2.4 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 68.0 ppb (52) N/A N/A 6.0 μg/m3 (25) 52.0
 
Sept. 11, 2019, 8 p.m. 2.6 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 61.0 ppb (47) N/A N/A 10.2 μg/m3 (42) 47.0
 
Sept. 11, 2019, 7 p.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 58.0 ppb (45) N/A N/A 10.2 μg/m3 (42) 45.0
 
Sept. 11, 2019, 6 p.m. 2.3 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 54.0 ppb (42) N/A N/A 10.5 μg/m3 (44) 44.0
 
Sept. 11, 2019, 5 p.m. 4.5 ppb (4) 1.2 ppb (1) N/A 3.0 ppb (3) N/A N/A 48.0 ppb (37) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 11, 2019, 4 p.m. 6.2 ppb (6) 1.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 42.0 ppb (32) N/A N/A N/A 32.0
 
Sept. 11, 2019, 3 p.m. 5.7 ppb (5) 1.4 ppb (1) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Sept. 11, 2019, 2 p.m. 3.2 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 38.0 ppb (29) N/A N/A 14.3 μg/m3 (55) 55.0
 
Sept. 11, 2019, 1 p.m. 3.1 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) N/A N/A 15.7 μg/m3 (58) 58.0
 
Sept. 11, 2019, noon 2.3 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A N/A 5.7 μg/m3 (24) 31.0
 
Sept. 11, 2019, 11 a.m. 3.3 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (28) N/A N/A 10.2 μg/m3 (42) 42.0
 
Sept. 11, 2019, 10 a.m. 4.7 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A N/A 35.0 ppb (27) N/A N/A 12.9 μg/m3 (52) 52.0
 
Sept. 11, 2019, 9 a.m. 3.1 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (26) N/A N/A 12.7 μg/m3 (51) 51.0
 
Sept. 11, 2019, 8 a.m. 2.5 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A N/A 15.3 μg/m3 (57) 57.0
 
Sept. 11, 2019, 7 a.m. 2.8 ppb (3) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) N/A N/A 6.2 μg/m3 (26) 28.0
 
Sept. 11, 2019, 6 a.m. 2.7 ppb (3) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (29) N/A N/A 1.8 μg/m3 (8) 29.0
 
Sept. 11, 2019, 5 a.m. 2.2 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A N/A 5.0 μg/m3 (21) 31.0
 
Sept. 11, 2019, 4 a.m. 2.1 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (32) N/A N/A 8.7 μg/m3 (36) 36.0
 
Sept. 11, 2019, 3 a.m. 3.5 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) N/A N/A 8.3 μg/m3 (35) 35.0
 
Sept. 11, 2019, 2 a.m. 2.4 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 49.0 ppb (38) N/A N/A 7.7 μg/m3 (32) 38.0
 
Sept. 11, 2019, 1 a.m. 1.8 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 56.0 ppb (43) N/A N/A 10.2 μg/m3 (42) 43.0
 
Sept. 11, 2019, midnight 2.9 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 72.0 ppb (56) N/A N/A 11.7 μg/m3 (49) 56.0
 
Sept. 10, 2019, 11 p.m. 2.2 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 67.0 ppb (52) N/A N/A 11.2 μg/m3 (47) 52.0
 
Sept. 10, 2019, 10 p.m. 2.5 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 64.0 ppb (49) N/A N/A 9.5 μg/m3 (40) 49.0
 
Sept. 10, 2019, 9 p.m. 2.0 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 60.0 ppb (46) N/A N/A 9.7 μg/m3 (40) 46.0
 
Sept. 10, 2019, 8 p.m. 1.9 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 55.0 ppb (42) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 10, 2019, 7 p.m. 2.0 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (41) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 10, 2019, 6 p.m. 2.5 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (38) N/A N/A 12.2 μg/m3 (50) 50.0
 
Sept. 10, 2019, 5 p.m. 3.5 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 46.0 ppb (35) N/A N/A 20.7 μg/m3 (69) 69.0
 
Sept. 10, 2019, 4 p.m. 4.0 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) N/A N/A 27.3 μg/m3 (83) 83.0
 
Sept. 10, 2019, 3 p.m. 3.8 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (26) N/A N/A 18.7 μg/m3 (64) 64.0
 
Sept. 10, 2019, 2 p.m. 2.9 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 10, 2019, 1 p.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
Sept. 10, 2019, noon 2.0 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A N/A 15.3 μg/m3 (57) 57.0
 
Sept. 10, 2019, 11 a.m. 1.9 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (27) N/A N/A 16.0 μg/m3 (59) 59.0
 
Sept. 10, 2019, 10 a.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A N/A 10.5 μg/m3 (44) 44.0
 
Sept. 10, 2019, 9 a.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 10, 2019, 8 a.m. 5.1 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) N/A N/A 10.2 μg/m3 (42) 42.0
 
Sept. 10, 2019, 7 a.m. 6.1 ppb (6) 0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 44.0 ppb (34) N/A N/A 7.7 μg/m3 (32) 34.0
 
Sept. 10, 2019, 6 a.m. 9.0 ppb (8) 0.2 ppb (0) N/A 9.0 ppb (8) N/A N/A 42.0 ppb (32) N/A N/A 8.2 μg/m3 (34) 34.0
 
Sept. 10, 2019, 5 a.m. 2.3 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 10, 2019, 4 a.m. 1.4 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A 7.5 μg/m3 (31) 36.0
 
Sept. 10, 2019, 3 a.m. 1.6 ppb (1) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 48.0 ppb (37) N/A N/A 8.7 μg/m3 (36) 37.0
 
Sept. 10, 2019, 2 a.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 52.0 ppb (40) N/A N/A 9.7 μg/m3 (40) 40.0
 
Sept. 10, 2019, 1 a.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 60.0 ppb (46) N/A N/A 5.3 μg/m3 (22) 46.0
 
Sept. 10, 2019, midnight 1.3 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A N/A 4.0 μg/m3 (17) 47.0
 
Sept. 9, 2019, 11 p.m. 1.6 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 63.0 ppb (48) N/A N/A 8.0 μg/m3 (33) 48.0
 
Sept. 9, 2019, 10 p.m. 4.7 ppb (4) 1.2 ppb (1) N/A 3.0 ppb (3) N/A N/A 58.0 ppb (45) N/A N/A 6.7 μg/m3 (28) 45.0
 
Sept. 9, 2019, 9 p.m. 5.1 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 58.0 ppb (45) N/A N/A 5.3 μg/m3 (22) 45.0
 
Sept. 9, 2019, 8 p.m. 2.8 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 61.0 ppb (47) N/A N/A 6.7 μg/m3 (28) 47.0
 
Sept. 9, 2019, 7 p.m. 1.7 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) N/A N/A 7.5 μg/m3 (31) 45.0
 
Sept. 9, 2019, 6 p.m. 1.9 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 56.0 ppb (43) N/A N/A 10.7 μg/m3 (45) 45.0
 
Sept. 9, 2019, 5 p.m. 4.7 ppb (4) 1.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 54.0 ppb (42) N/A N/A 13.3 μg/m3 (53) 53.0
 
Sept. 9, 2019, 4 p.m. 5.3 ppb (5) 1.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 50.0 ppb (38) N/A N/A 12.2 μg/m3 (50) 50.0
 
Sept. 9, 2019, 3 p.m. 7.1 ppb (7) 1.4 ppb (1) N/A 6.0 ppb (6) N/A N/A 49.0 ppb (38) N/A N/A 11.2 μg/m3 (47) 47.0
 
Sept. 9, 2019, 2 p.m. 13.6 ppb (13) 2.5 ppb (2) N/A 11.0 ppb (10) N/A N/A 35.0 ppb (27) N/A N/A 16.2 μg/m3 (59) 59.0
 
Sept. 9, 2019, 1 p.m. 13.7 ppb (13) 1.4 ppb (1) N/A 12.0 ppb (11) N/A N/A 29.0 ppb (22) N/A N/A 7.2 μg/m3 (30) 30.0
 
Sept. 9, 2019, noon 12.9 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (11) N/A N/A 32.0 ppb (25) N/A N/A 8.0 μg/m3 (33) 33.0
 
Sept. 9, 2019, 11 a.m. 15.2 ppb (14) 1.2 ppb (1) N/A 14.0 ppb (13) N/A N/A 24.0 ppb (18) N/A N/A 12.2 μg/m3 (50) 50.0
 
Sept. 9, 2019, 10 a.m. 19.1 ppb (18) 2.0 ppb (2) N/A 17.0 ppb (16) N/A N/A 22.0 ppb (17) N/A N/A 10.9 μg/m3 (45) 45.0
 
Sept. 9, 2019, 9 a.m. 10.3 ppb (10) 0.9 ppb (1) N/A 9.0 ppb (8) N/A N/A 33.0 ppb (25) N/A N/A 7.7 μg/m3 (32) 32.0
 
Sept. 9, 2019, 8 a.m. 13.5 ppb (12) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 28.0 ppb (22) N/A N/A 7.7 μg/m3 (32) 32.0
 
Sept. 9, 2019, 7 a.m. 6.1 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 32.0 ppb (25) N/A N/A 7.7 μg/m3 (32) 32.0
 
Sept. 9, 2019, 6 a.m. 2.6 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
Sept. 9, 2019, 5 a.m. 1.8 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) N/A N/A 7.2 μg/m3 (30) 30.0
 
Sept. 9, 2019, 4 a.m. 1.7 ppb (2) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A N/A 5.5 μg/m3 (23) 28.0
 
Sept. 9, 2019, 3 a.m. 1.8 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (30) N/A N/A 0.9 μg/m3 (4) 30.0
 
Sept. 9, 2019, 2 a.m. 2.4 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 42.0 ppb (32) N/A N/A 15.8 μg/m3 (58) 58.0
 
Sept. 9, 2019, 1 a.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 66.0 ppb (51) N/A N/A 12.7 μg/m3 (51) 51.0
 
Sept. 9, 2019, midnight 1.5 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 64.0 ppb (49) N/A N/A 17.7 μg/m3 (62) 62.0
 
Sept. 8, 2019, 11 p.m. 1.5 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 63.0 ppb (48) N/A N/A 8.0 μg/m3 (33) 48.0
 
Sept. 8, 2019, 10 p.m. 1.5 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 63.0 ppb (48) N/A N/A 3.5 μg/m3 (15) 48.0
 
Sept. 8, 2019, 9 p.m. 1.6 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A N/A 3.8 μg/m3 (16) 47.0
 
Sept. 8, 2019, 8 p.m. 1.5 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 57.0 ppb (44) N/A N/A 7.2 μg/m3 (30) 44.0
 
Sept. 8, 2019, 7 p.m. 1.3 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (38) N/A N/A 10.9 μg/m3 (45) 45.0
 
Sept. 8, 2019, 6 p.m. 2.5 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A N/A 10.9 μg/m3 (45) 45.0
 
Sept. 8, 2019, 5 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A N/A 9.7 μg/m3 (40) 40.0
 
Sept. 8, 2019, 4 p.m. 3.4 ppb (3) 1.2 ppb (1) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (27) N/A N/A 12.3 μg/m3 (51) 51.0
 
Sept. 8, 2019, 3 p.m. 2.1 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (24) N/A N/A 10.9 μg/m3 (45) 45.0
 
Sept. 8, 2019, 2 p.m. 1.9 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (22) N/A N/A 10.2 μg/m3 (42) 42.0
 
Sept. 8, 2019, 1 p.m. 1.8 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (22) N/A N/A 8.9 μg/m3 (37) 37.0
 
Sept. 8, 2019, noon 2.1 ppb (2) 0.9 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (22) N/A N/A 5.2 μg/m3 (22) 22.0