ID: 7959

AQSQID: 840560130004

Site Name: Riverton Mobile

Added: Aug. 20, 2020, 5:40 a.m.

Updated: Sept. 17, 2021, 7:01 p.m.

Location: Rivton (Shortite Dr), WY

Reporting: True, Located: True

Current AQI: 27.0

Rivton (Shortite Dr) WY, US: 43.024214, -108.363703

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 10, 2021, 4 p.m. 5.4 ppb (6) 1.3 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 45.0 μg/m3 (42) 9.0 μg/m3 (38) 42.0
 
Sept. 10, 2021, 3 p.m. 8.9 ppb (9) 2.5 ppb (3) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 38.0 μg/m3 (36) 10.0 μg/m3 (42) 42.0
 
Sept. 10, 2021, 2 p.m. 6.3 ppb (6) 1.8 ppb (2) N/A 4.0 ppb (4) N/A 4.0 ppb (6) 16.0 ppb (15) N/A 38.0 μg/m3 (36) 11.0 μg/m3 (46) 46.0
 
Sept. 10, 2021, 1 p.m. 8.4 ppb (8) 2.1 ppb (2) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 10.0 ppb (10) N/A 42.0 μg/m3 (39) 10.0 μg/m3 (42) 42.0
 
Sept. 10, 2021, noon 6.8 ppb (7) 0.4 ppb (1) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 10.0 ppb (10) N/A 25.0 μg/m3 (24) 10.0 μg/m3 (42) 42.0
 
Sept. 10, 2021, 11 a.m. 5.3 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 15.0 ppb (14) N/A 26.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Sept. 10, 2021, 10 a.m. 3.4 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 12.0 ppb (12) N/A 41.0 μg/m3 (38) 13.0 μg/m3 (53) 53.0
 
Sept. 10, 2021, 9 a.m. 4.4 ppb (5) -0.1 ppb (0) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 14.0 ppb (13) N/A 18.0 μg/m3 (17) 14.0 μg/m3 (55) 55.0
 
Sept. 10, 2021, 8 a.m. 3.5 ppb (4) -0.1 ppb (0) N/A 4.0 ppb (4) N/A 3.0 ppb (5) 15.0 ppb (14) N/A 30.0 μg/m3 (28) 16.0 μg/m3 (60) 60.0
 
Sept. 10, 2021, 7 a.m. 2.8 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 41.0 μg/m3 (38) 22.0 μg/m3 (72) 72.0
 
Sept. 10, 2021, 6 a.m. 2.9 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 40.0 μg/m3 (38) 26.0 μg/m3 (81) 81.0
 
Sept. 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
Sept. 10, 2021, 4 a.m. 6.1 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 27.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Sept. 10, 2021, 3 a.m. 8.5 ppb (9) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 44.0 μg/m3 (41) 14.0 μg/m3 (55) 55.0
 
Sept. 10, 2021, 2 a.m. 19.4 ppb (19) 0.3 ppb (1) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 115.0 μg/m3 (81) 19.0 μg/m3 (66) 81.0
 
Sept. 10, 2021, 1 a.m. 6.3 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 55.0 μg/m3 (51) 9.0 μg/m3 (38) 51.0
 
Sept. 10, 2021, midnight 2.6 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 47.0 ppb (44) N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 44.0
 
Sept. 9, 2021, 11 p.m. 1.3 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 52.0 ppb (49) N/A 26.0 μg/m3 (25) 10.0 μg/m3 (42) 49.0
 
Sept. 9, 2021, 10 p.m. 3.0 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 50.0 ppb (47) N/A 66.0 μg/m3 (57) 11.0 μg/m3 (46) 57.0
 
Sept. 9, 2021, 9 p.m. 2.9 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 51.0 ppb (48) N/A 42.0 μg/m3 (39) 12.0 μg/m3 (50) 50.0
 
Sept. 9, 2021, 8 p.m. 3.0 ppb (3) 0.4 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 47.0 ppb (44) N/A 42.0 μg/m3 (39) 13.0 μg/m3 (53) 53.0
 
Sept. 9, 2021, 7 p.m. 2.4 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 45.0 ppb (42) N/A 45.0 μg/m3 (42) 16.0 μg/m3 (60) 60.0
 
Sept. 9, 2021, 6 p.m. 2.4 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 44.0 ppb (41) N/A 40.0 μg/m3 (38) 15.0 μg/m3 (58) 58.0
 
Sept. 9, 2021, 5 p.m. 3.6 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 56.0 μg/m3 (52) 24.0 μg/m3 (77) 77.0
 
Sept. 9, 2021, 4 p.m. 4.4 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 66.0 μg/m3 (57) 17.0 μg/m3 (62) 62.0
 
Sept. 9, 2021, 3 p.m. 14.2 ppb (14) 6.5 ppb (7) N/A 8.0 ppb (8) N/A 3.0 ppb (5) 15.0 ppb (14) N/A 100.0 μg/m3 (74) 23.0 μg/m3 (74) 74.0
 
Sept. 9, 2021, 2 p.m. 6.4 ppb (7) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 3.0 ppb (5) 13.0 ppb (13) N/A 48.0 μg/m3 (45) 18.0 μg/m3 (64) 64.0
 
Sept. 9, 2021, 1 p.m. 8.9 ppb (9) 2.2 ppb (3) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 8.0 ppb (8) N/A 35.0 μg/m3 (33) 10.0 μg/m3 (42) 42.0
 
Sept. 9, 2021, noon 5.2 ppb (5) 0.4 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 26.0 μg/m3 (25) 17.0 μg/m3 (62) 62.0
 
Sept. 9, 2021, 11 a.m. 5.4 ppb (6) 0.1 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 13.0 ppb (13) N/A 26.0 μg/m3 (25) 17.0 μg/m3 (62) 62.0
 
Sept. 9, 2021, 10 a.m. 2.3 ppb (3) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 17.0 ppb (16) N/A 23.0 μg/m3 (22) 13.0 μg/m3 (53) 53.0
 
Sept. 9, 2021, 9 a.m. 4.4 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 14.0 ppb (13) N/A 25.0 μg/m3 (24) 13.0 μg/m3 (53) 53.0
 
Sept. 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 12.0 μg/m3 (50) 50.0
 
Sept. 9, 2021, 7 a.m. 2.4 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 33.0 μg/m3 (31) 13.0 μg/m3 (53) 53.0
 
Sept. 9, 2021, 6 a.m. 3.9 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 20.0 ppb (19) N/A 34.0 μg/m3 (32) 18.0 μg/m3 (64) 64.0
 
Sept. 9, 2021, 5 a.m. 3.7 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 36.0 μg/m3 (34) 16.0 μg/m3 (60) 60.0
 
Sept. 9, 2021, 4 a.m. 4.3 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 24.0 ppb (23) N/A 46.0 μg/m3 (43) 21.0 μg/m3 (70) 70.0
 
Sept. 9, 2021, 3 a.m. 7.8 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 58.0 μg/m3 (53) 22.0 μg/m3 (72) 72.0
 
Sept. 9, 2021, 2 a.m. 9.0 ppb (9) 0.1 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 32.0 ppb (30) N/A 55.0 μg/m3 (51) 24.0 μg/m3 (77) 77.0
 
Sept. 9, 2021, 1 a.m. 3.4 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 54.0 μg/m3 (50) 25.0 μg/m3 (79) 79.0
 
Sept. 9, 2021, midnight 3.1 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (39) N/A 65.0 μg/m3 (56) 23.0 μg/m3 (74) 74.0
 
Sept. 8, 2021, 11 p.m. 1.6 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (44) N/A 39.0 μg/m3 (37) 14.0 μg/m3 (55) 55.0
 
Sept. 8, 2021, 10 p.m. 1.6 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 48.0 ppb (45) N/A 31.0 μg/m3 (29) 15.0 μg/m3 (58) 58.0
 
Sept. 8, 2021, 9 p.m. 1.4 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 50.0 ppb (47) N/A 36.0 μg/m3 (34) 13.0 μg/m3 (53) 53.0
 
Sept. 8, 2021, 8 p.m. 1.4 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 50.0 ppb (47) N/A 35.0 μg/m3 (33) 13.0 μg/m3 (53) 53.0
 
Sept. 8, 2021, 7 p.m. 1.7 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 49.0 ppb (46) N/A 39.0 μg/m3 (37) 14.0 μg/m3 (55) 55.0
 
Sept. 8, 2021, 6 p.m. 2.4 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (44) N/A 57.0 μg/m3 (52) 20.0 μg/m3 (68) 68.0
 
Sept. 8, 2021, 5 p.m. 4.7 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 41.0 ppb (38) N/A 88.0 μg/m3 (68) 38.0 μg/m3 (108) 108.0
 
Sept. 8, 2021, 4 p.m. 3.1 ppb (3) 0.4 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 46.0 μg/m3 (43) 25.0 μg/m3 (79) 79.0
 
Sept. 8, 2021, 3 p.m. 2.8 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 49.0 μg/m3 (46) 21.0 μg/m3 (70) 70.0
 
Sept. 8, 2021, 2 p.m. 7.8 ppb (8) 2.4 ppb (3) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 14.0 ppb (13) N/A 47.0 μg/m3 (44) 25.0 μg/m3 (79) 79.0
 
Sept. 8, 2021, 1 p.m. 13.5 ppb (13) 3.9 ppb (4) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 53.0 μg/m3 (50) 21.0 μg/m3 (70) 70.0
 
Sept. 8, 2021, noon 8.2 ppb (8) 0.6 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 49.0 μg/m3 (46) 24.0 μg/m3 (77) 77.0
 
Sept. 8, 2021, 11 a.m. 3.4 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 27.0 μg/m3 (25) 21.0 μg/m3 (70) 70.0
 
Sept. 8, 2021, 10 a.m. 3.4 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 36.0 μg/m3 (34) 19.0 μg/m3 (66) 66.0
 
Sept. 8, 2021, 9 a.m. 4.7 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 32.0 μg/m3 (30) 22.0 μg/m3 (72) 72.0
 
Sept. 8, 2021, 8 a.m. 6.4 ppb (7) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 40.0 μg/m3 (38) 21.0 μg/m3 (70) 70.0
 
Sept. 8, 2021, 7 a.m. 4.7 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 42.0 μg/m3 (39) 17.0 μg/m3 (62) 62.0
 
Sept. 8, 2021, 6 a.m. 5.6 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 43.0 μg/m3 (40) 17.0 μg/m3 (62) 62.0
 
Sept. 8, 2021, 5 a.m. 7.4 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 17.0 ppb (16) N/A 42.0 μg/m3 (39) 24.0 μg/m3 (77) 77.0
 
Sept. 8, 2021, 4 a.m. 10.1 ppb (10) 0.1 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 56.0 μg/m3 (52) 19.0 μg/m3 (66) 66.0
 
Sept. 8, 2021, 3 a.m. 10.8 ppb (11) 0.0 ppb (0) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 80.0 μg/m3 (64) 26.0 μg/m3 (81) 81.0
 
Sept. 8, 2021, 2 a.m. 5.7 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 55.0 μg/m3 (51) 28.0 μg/m3 (85) 85.0
 
Sept. 8, 2021, 1 a.m. 7.6 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 52.0 μg/m3 (49) 24.0 μg/m3 (77) 77.0
 
Sept. 8, 2021, midnight 5.8 ppb (6) 0.1 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 46.0 ppb (43) N/A 46.0 μg/m3 (43) 21.0 μg/m3 (70) 70.0
 
Sept. 7, 2021, 11 p.m. 1.5 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 51.0 ppb (48) N/A 41.0 μg/m3 (38) 17.0 μg/m3 (62) 62.0
 
Sept. 7, 2021, 10 p.m. 1.3 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 54.0 ppb (50) N/A 46.0 μg/m3 (43) 26.0 μg/m3 (81) 81.0
 
Sept. 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (56) 32.0 μg/m3 (93) 93.0
 
Sept. 7, 2021, 7 p.m. 3.2 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 50.0 ppb (47) N/A 73.0 μg/m3 (60) 32.0 μg/m3 (93) 93.0
 
Sept. 7, 2021, 6 p.m. 3.2 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 45.0 ppb (42) N/A 76.0 μg/m3 (62) 36.0 μg/m3 (103) 103.0
 
Sept. 7, 2021, 5 p.m. 5.4 ppb (6) 0.8 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (36) N/A 69.0 μg/m3 (58) 33.0 μg/m3 (95) 95.0
 
Sept. 7, 2021, 4 p.m. 4.3 ppb (5) 0.5 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 36.0 ppb (34) N/A 74.0 μg/m3 (61) 33.0 μg/m3 (95) 95.0
 
Sept. 7, 2021, 3 p.m. 5.4 ppb (6) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 53.0 μg/m3 (50) 29.0 μg/m3 (87) 87.0
 
Sept. 7, 2021, 2 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 48.0 μg/m3 (45) 26.0 μg/m3 (81) 81.0
 
Sept. 7, 2021, 1 p.m. 8.8 ppb (9) 0.8 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 58.0 μg/m3 (53) 26.0 μg/m3 (81) 81.0
 
Sept. 7, 2021, noon 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 17.0 ppb (16) N/A 39.0 μg/m3 (37) 26.0 μg/m3 (81) 81.0
 
Sept. 7, 2021, 11 a.m. 4.4 ppb (5) -0.1 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 20.0 ppb (19) N/A 35.0 μg/m3 (33) 26.0 μg/m3 (81) 81.0
 
Sept. 7, 2021, 10 a.m. 2.1 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 23.0 ppb (22) N/A 40.0 μg/m3 (38) 23.0 μg/m3 (74) 74.0
 
Sept. 7, 2021, 9 a.m. 2.7 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 43.0 μg/m3 (40) 32.0 μg/m3 (93) 93.0
 
Sept. 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 28.0 μg/m3 (85) 85.0
 
Sept. 7, 2021, 7 a.m. 2.0 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 36.0 μg/m3 (34) 25.0 μg/m3 (79) 79.0
 
Sept. 7, 2021, 6 a.m. 1.7 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 35.0 μg/m3 (33) 26.0 μg/m3 (81) 81.0
 
Sept. 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 23.0 μg/m3 (74) 74.0
 
Sept. 7, 2021, 4 a.m. 1.8 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) N/A 39.0 μg/m3 (37) 26.0 μg/m3 (81) 81.0
 
Sept. 7, 2021, 3 a.m. 1.0 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 59.0 ppb (65) N/A 48.0 μg/m3 (45) 26.0 μg/m3 (81) 81.0
 
Sept. 7, 2021, 2 a.m. 1.2 ppb (2) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 59.0 ppb (65) N/A 43.0 μg/m3 (40) 27.0 μg/m3 (83) 83.0
 
Sept. 7, 2021, 1 a.m. 1.3 ppb (2) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 59.0 ppb (65) N/A 46.0 μg/m3 (43) 28.0 μg/m3 (85) 85.0
 
Sept. 7, 2021, midnight 1.3 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 60.0 ppb (68) N/A 57.0 μg/m3 (52) 27.0 μg/m3 (83) 83.0
 
Sept. 6, 2021, 11 p.m. 1.4 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 65.0 ppb (84) N/A 59.0 μg/m3 (53) 35.0 μg/m3 (100) 100.0
 
Sept. 6, 2021, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 65.0 ppb (84) N/A 45.0 μg/m3 (42) 28.0 μg/m3 (85) 85.0
 
Sept. 6, 2021, 9 p.m. 1.1 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 64.0 ppb (81) N/A 54.0 μg/m3 (50) 26.0 μg/m3 (81) 81.0
 
Sept. 6, 2021, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 62.0 ppb (74) N/A 44.0 μg/m3 (41) 27.0 μg/m3 (83) 83.0
 
Sept. 6, 2021, 7 p.m. 0.9 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 61.0 ppb (71) N/A 48.0 μg/m3 (45) 32.0 μg/m3 (93) 93.0
 
Sept. 6, 2021, 6 p.m. 1.1 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 60.0 ppb (68) N/A 49.0 μg/m3 (46) 23.0 μg/m3 (74) 74.0
 
Sept. 6, 2021, 5 p.m. 1.9 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 53.0 ppb (50) N/A 41.0 μg/m3 (38) 21.0 μg/m3 (70) 70.0
 
Sept. 6, 2021, 4 p.m. 1.6 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 29.0 μg/m3 (27) 15.0 μg/m3 (58) 58.0
 
Sept. 6, 2021, 3 p.m. 1.5 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 25.0 μg/m3 (24) 8.0 μg/m3 (34) 34.0
 
Sept. 6, 2021, 2 p.m. 2.0 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (21) N/A 19.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
Sept. 6, 2021, 1 p.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 18.0 ppb (17) N/A 12.0 μg/m3 (12) 10.0 μg/m3 (42) 42.0
 
Sept. 6, 2021, noon 2.6 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 16.0 μg/m3 (15) 18.0 μg/m3 (64) 64.0
 
Sept. 6, 2021, 11 a.m. 1.3 ppb (2) -0.2 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (21) N/A 21.0 μg/m3 (20) 8.0 μg/m3 (34) 34.0
 
Sept. 6, 2021, 10 a.m. 1.5 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 18.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
Sept. 6, 2021, 9 a.m. 1.0 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (24) N/A 17.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
Sept. 6, 2021, 8 a.m. 1.2 ppb (2) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (25) N/A 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
Sept. 6, 2021, 7 a.m. 1.6 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 25.0 ppb (24) N/A 18.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
Sept. 6, 2021, 6 a.m. 1.8 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 25.0 ppb (24) N/A 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
Sept. 6, 2021, 5 a.m. 3.1 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 26.0 ppb (25) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
Sept. 6, 2021, 4 a.m. 4.3 ppb (5) -0.1 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 22.0 ppb (21) N/A 24.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
Sept. 6, 2021, 3 a.m. 8.1 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 2.0 ppb (3) 23.0 ppb (22) N/A 34.0 μg/m3 (32) 11.0 μg/m3 (46) 46.0
 
Sept. 6, 2021, 2 a.m. 12.4 ppb (12) 0.0 ppb (0) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (25) N/A 27.0 μg/m3 (25) 16.0 μg/m3 (60) 60.0
 
Sept. 6, 2021, 1 a.m. 5.6 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 25.0 μg/m3 (24) 11.0 μg/m3 (46) 46.0
 
Sept. 6, 2021, midnight 2.3 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (48) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 48.0
 
Sept. 5, 2021, 11 p.m. 0.9 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 57.0 ppb (58) N/A 13.0 μg/m3 (13) N/A 58.0
 
Sept. 5, 2021, 10 p.m. 0.8 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 58.0 ppb (61) N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 61.0
 
Sept. 5, 2021, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 59.0 ppb (65) N/A 14.0 μg/m3 (13) 10.0 μg/m3 (42) 65.0
 
Sept. 5, 2021, 8 p.m. 1.1 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 55.0 ppb (51) N/A 17.0 μg/m3 (16) 10.0 μg/m3 (42) 51.0
 
Sept. 5, 2021, 7 p.m. 0.9 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 52.0 ppb (49) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 49.0
 
Sept. 5, 2021, 6 p.m. 1.4 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (42) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 42.0
 
Sept. 5, 2021, 5 p.m. 1.2 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (41) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 41.0
 
Sept. 5, 2021, 4 p.m. 1.5 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 37.0
 
Sept. 5, 2021, 3 p.m. 2.6 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
Sept. 5, 2021, 2 p.m. 2.2 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 8.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
Sept. 5, 2021, 1 p.m. 3.3 ppb (4) 0.2 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 18.0 ppb (17) N/A 6.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
Sept. 5, 2021, noon 2.6 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 20.0 ppb (19) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 19.0
 
Sept. 5, 2021, 11 a.m. 2.3 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 23.0 ppb (22) N/A 6.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
Sept. 5, 2021, 10 a.m. 2.1 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
Sept. 5, 2021, 9 a.m. 2.8 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 7.0 μg/m3 (7) 3.0 μg/m3 (13) 24.0
 
Sept. 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
Sept. 5, 2021, 7 a.m. 2.7 ppb (3) -0.2 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 26.0 ppb (25) N/A 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
Sept. 5, 2021, 6 a.m. 4.7 ppb (5) -0.1 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 16.0 μg/m3 (15) 18.0 μg/m3 (64) 64.0
 
Sept. 5, 2021, 5 a.m. 4.0 ppb (4) -0.1 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 25.0 ppb (24) N/A 25.0 μg/m3 (24) 8.0 μg/m3 (34) 34.0
 
Sept. 5, 2021, 4 a.m. 5.8 ppb (6) -0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 23.0 ppb (22) N/A 27.0 μg/m3 (25) 17.0 μg/m3 (62) 62.0
 
Sept. 5, 2021, 3 a.m. 11.4 ppb (11) 0.1 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 45.0 μg/m3 (42) 19.0 μg/m3 (66) 66.0
 
Sept. 5, 2021, 2 a.m. 12.9 ppb (13) 0.1 ppb (1) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 26.0 ppb (25) N/A 56.0 μg/m3 (52) 22.0 μg/m3 (72) 72.0
 
Sept. 5, 2021, 1 a.m. 6.8 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 34.0 μg/m3 (32) 20.0 μg/m3 (68) 68.0
 
Sept. 5, 2021, midnight 2.9 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 55.0 ppb (51) N/A 24.0 μg/m3 (23) 12.0 μg/m3 (50) 51.0
 
Sept. 4, 2021, 11 p.m. 1.4 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 57.0 ppb (58) N/A 24.0 μg/m3 (23) 16.0 μg/m3 (60) 60.0
 
Sept. 4, 2021, 10 p.m. 1.9 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 56.0 ppb (55) N/A 27.0 μg/m3 (25) 13.0 μg/m3 (53) 55.0
 
Sept. 4, 2021, 9 p.m. 1.3 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 56.0 ppb (55) N/A 28.0 μg/m3 (26) 13.0 μg/m3 (53) 55.0
 
Sept. 4, 2021, 8 p.m. 1.5 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 48.0 ppb (45) N/A 31.0 μg/m3 (29) 16.0 μg/m3 (60) 60.0
 
Sept. 4, 2021, 7 p.m. 1.6 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 46.0 ppb (43) N/A 22.0 μg/m3 (21) 10.0 μg/m3 (42) 43.0
 
Sept. 4, 2021, 6 p.m. 1.9 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
Sept. 4, 2021, 5 p.m. 2.0 ppb (2) 0.2 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
Sept. 4, 2021, 4 p.m. 2.1 ppb (2) 0.2 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 18.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
Sept. 4, 2021, 3 p.m. 2.8 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
Sept. 4, 2021, 2 p.m. 2.7 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
Sept. 4, 2021, 1 p.m. 3.4 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Sept. 4, 2021, noon 3.8 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
Sept. 4, 2021, 11 a.m. 3.1 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Sept. 4, 2021, 10 a.m. 2.5 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Sept. 4, 2021, 9 a.m. 2.4 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Sept. 4, 2021, 8 a.m. 1.6 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 28.0 ppb (26) N/A 13.0 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
Sept. 4, 2021, 7 a.m. 1.9 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 33.0
 
Sept. 4, 2021, 6 a.m. 0.9 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) N/A 17.0 μg/m3 (16) 4.0 μg/m3 (17) 36.0
 
Sept. 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
Sept. 4, 2021, 4 a.m. 2.2 ppb (3) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (29) N/A 17.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
Sept. 4, 2021, 3 a.m. 4.7 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 28.0 ppb (26) N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Sept. 4, 2021, 2 a.m. 2.8 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 31.0
 
Sept. 4, 2021, 1 a.m. 2.5 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 35.0
 
Sept. 4, 2021, midnight 2.2 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (48) N/A 26.0 μg/m3 (25) 13.0 μg/m3 (53) 53.0
 
Sept. 3, 2021, 11 p.m. 2.1 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 57.0 ppb (58) N/A 24.0 μg/m3 (23) 14.0 μg/m3 (55) 58.0
 
Sept. 3, 2021, 10 p.m. 2.1 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 55.0 ppb (51) N/A 25.0 μg/m3 (24) 12.0 μg/m3 (50) 51.0
 
Sept. 3, 2021, 9 p.m. 3.5 ppb (4) 0.4 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 53.0 ppb (50) N/A 31.0 μg/m3 (29) 11.0 μg/m3 (46) 50.0
 
Sept. 3, 2021, 8 p.m. 3.9 ppb (4) 0.5 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 51.0 ppb (48) N/A 32.0 μg/m3 (30) 11.0 μg/m3 (46) 48.0
 
Sept. 3, 2021, 7 p.m. 2.9 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 51.0 ppb (48) N/A 24.0 μg/m3 (23) 10.0 μg/m3 (42) 48.0
 
Sept. 3, 2021, 6 p.m. 2.2 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (48) N/A 30.0 μg/m3 (28) 10.0 μg/m3 (42) 48.0
 
Sept. 3, 2021, 5 p.m. 3.2 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 52.0 ppb (49) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 49.0