AQSQID: 461030020

Site Name: Credit Union

Location: Rapid City, SD

Reporting: True, Located: True

Current AQI: 14.0

Rapid City SD, US: 44.087397, -103.273777

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 8, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.1 μg/m3 (13) 13.0
 
June 8, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 3.8 μg/m3 (16) 16.0
 
June 8, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 2.6 μg/m3 (11) 11.0
 
June 8, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 5.0 μg/m3 (21) 40.0
 
June 7, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (28) 4.3 μg/m3 (18) 28.0
 
June 7, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (61) 6.5 μg/m3 (27) 61.0
 
June 7, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (52) 3.3 μg/m3 (14) 52.0
 
June 7, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (58) 3.3 μg/m3 (14) 58.0
 
June 7, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (45) 4.0 μg/m3 (17) 45.0
 
June 7, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (54) 2.8 μg/m3 (12) 54.0
 
June 7, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 0.6 μg/m3 (2) 16.0
 
June 7, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) -0.3 μg/m3 (0) 9.0
 
June 7, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 3.3 μg/m3 (14) 15.0
 
June 7, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.7 μg/m3 (32) 32.0
 
June 7, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 5.5 μg/m3 (23) 23.0
 
June 7, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 4.5 μg/m3 (19) 24.0
 
June 7, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 6.2 μg/m3 (26) 26.0
 
June 7, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 6.5 μg/m3 (27) 27.0
 
June 7, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
June 7, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
June 7, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 3.3 μg/m3 (14) 17.0
 
June 7, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
June 7, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 5.3 μg/m3 (22) 22.0
 
June 7, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 4.5 μg/m3 (19) 19.0
 
June 7, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 2.8 μg/m3 (12) 18.0
 
June 7, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 1.4 μg/m3 (6) 21.0
 
June 7, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 1.4 μg/m3 (6) 16.0
 
June 7, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 3.1 μg/m3 (13) 15.0
 
June 6, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 3.3 μg/m3 (14) 21.0
 
June 6, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 3.3 μg/m3 (14) 20.0
 
June 6, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.6 μg/m3 (7) 7.0
 
June 6, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.1 μg/m3 (9) 9.0
 
June 6, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 2.8 μg/m3 (12) 19.0
 
June 6, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 2.8 μg/m3 (12) 15.0
 
June 6, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 3.8 μg/m3 (16) 20.0
 
June 6, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 3.1 μg/m3 (13) 18.0
 
June 6, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.5 μg/m3 (15) 15.0
 
June 6, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 4.5 μg/m3 (19) 19.0
 
June 6, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 3.8 μg/m3 (16) 19.0
 
June 6, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
June 6, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 4.3 μg/m3 (18) 18.0
 
June 6, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 4.3 μg/m3 (18) 18.0
 
June 6, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 5.3 μg/m3 (22) 31.0
 
June 6, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 2.1 μg/m3 (9) 9.0
 
June 6, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 3.1 μg/m3 (13) 13.0
 
June 6, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
June 6, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 6.5 μg/m3 (27) 27.0
 
June 6, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 6.5 μg/m3 (27) 34.0
 
June 6, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
June 6, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 7.2 μg/m3 (30) 30.0
 
June 6, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 8.0 μg/m3 (33) 33.0
 
June 6, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 8.7 μg/m3 (36) 36.0
 
June 5, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 8.7 μg/m3 (36) 36.0
 
June 5, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 9.5 μg/m3 (40) 40.0
 
June 5, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.7 μg/m3 (73) 73.0
 
June 5, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (28) 8.7 μg/m3 (36) 36.0
 
June 5, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 7.2 μg/m3 (30) 30.0
 
June 5, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 6.2 μg/m3 (26) 26.0
 
June 5, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 5.0 μg/m3 (21) 26.0
 
June 5, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 6.7 μg/m3 (28) 29.0
 
June 5, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
June 5, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 2.3 μg/m3 (10) 26.0
 
June 5, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 2.1 μg/m3 (9) 17.0
 
June 5, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 6.2 μg/m3 (26) 26.0
 
June 5, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
June 5, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 5.5 μg/m3 (23) 23.0
 
June 5, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 7.7 μg/m3 (32) 32.0
 
June 5, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (61) 5.7 μg/m3 (24) 61.0
 
June 5, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 5.3 μg/m3 (22) 22.0
 
June 5, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 6.2 μg/m3 (26) 26.0
 
June 5, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 7.2 μg/m3 (30) 30.0
 
June 5, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 7.0 μg/m3 (29) 29.0
 
June 5, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 8.2 μg/m3 (34) 34.0
 
June 5, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 5, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.9 μg/m3 (45) 45.0
 
June 5, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 212.0 μg/m3 (128) 12.6 μg/m3 (51) 128.0
 
June 4, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 232.0 μg/m3 (138) 15.3 μg/m3 (57) 138.0
 
June 4, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 260.0 μg/m3 (152) 18.5 μg/m3 (64) 152.0
 
June 4, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 2.6 μg/m3 (11) 22.0
 
June 4, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 3.6 μg/m3 (15) 18.0
 
June 4, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 4.3 μg/m3 (18) 18.0
 
June 4, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 1.1 μg/m3 (5) 7.0
 
June 4, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 3.8 μg/m3 (16) 22.0
 
June 4, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
June 4, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 7.5 μg/m3 (31) 35.0
 
June 4, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 0.9 μg/m3 (4) 22.0
 
June 4, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 1.6 μg/m3 (7) 16.0
 
June 4, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 4.1 μg/m3 (17) 17.0
 
June 4, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (51) 6.2 μg/m3 (26) 51.0
 
June 4, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
June 4, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 4.3 μg/m3 (18) 18.0
 
June 4, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 1.6 μg/m3 (7) 16.0
 
June 4, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 3.3 μg/m3 (14) 17.0
 
June 4, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 4.3 μg/m3 (18) 18.0
 
June 3, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 7.0 μg/m3 (29) 29.0
 
June 3, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 103.0 μg/m3 (74) 10.7 μg/m3 (45) 74.0
 
June 3, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 1.6 μg/m3 (7) 22.0
 
June 3, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 2.3 μg/m3 (10) 16.0
 
June 3, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 1.6 μg/m3 (7) 12.0
 
June 3, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 2.1 μg/m3 (9) 12.0
 
June 3, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 3.1 μg/m3 (13) 15.0
 
June 3, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
June 3, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 2.6 μg/m3 (11) 17.0
 
June 3, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 3.1 μg/m3 (13) 16.0
 
June 3, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 4.0 μg/m3 (17) 24.0
 
June 3, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 5.0 μg/m3 (21) 35.0
 
June 3, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 100.0 μg/m3 (72) 7.2 μg/m3 (30) 72.0
 
June 3, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 7.7 μg/m3 (32) 32.0
 
June 3, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.5 μg/m3 (27) 27.0
 
June 3, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 5.3 μg/m3 (22) 22.0
 
June 3, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 6.2 μg/m3 (26) 26.0
 
June 3, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 8.5 μg/m3 (35) 35.0
 
June 3, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 7.5 μg/m3 (31) 31.0
 
June 3, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 8.5 μg/m3 (35) 35.0
 
June 3, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 9.2 μg/m3 (38) 38.0
 
June 3, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 3.6 μg/m3 (15) 22.0
 
June 3, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 14.3 μg/m3 (55) 55.0
 
June 3, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 5.5 μg/m3 (23) 23.0
 
June 2, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 16.0
 
June 2, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 2.8 μg/m3 (12) 13.0
 
June 2, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 4.0 μg/m3 (17) 20.0
 
June 2, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 8.4 μg/m3 (35) 35.0
 
June 2, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 9.5 μg/m3 (40) 40.0
 
June 2, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 6.7 μg/m3 (28) 32.0
 
June 2, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 9.7 μg/m3 (40) 40.0
 
June 2, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 6.7 μg/m3 (28) 28.0
 
June 2, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 8.7 μg/m3 (36) 36.0
 
June 2, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 8.7 μg/m3 (36) 36.0
 
June 2, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 10.2 μg/m3 (42) 42.0
 
June 2, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 9.7 μg/m3 (40) 40.0
 
June 2, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 9.7 μg/m3 (40) 40.0
 
June 2, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
June 2, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 8.5 μg/m3 (35) 35.0
 
June 2, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 12.1 μg/m3 (50) 50.0
 
June 2, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 9.2 μg/m3 (38) 38.0
 
June 2, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 11.1 μg/m3 (46) 46.0
 
June 2, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 10.4 μg/m3 (43) 43.0
 
June 2, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 10.7 μg/m3 (45) 45.0
 
June 2, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 13.8 μg/m3 (54) 54.0
 
June 2, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 14.6 μg/m3 (56) 56.0
 
June 2, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 11.3 μg/m3 (47) 47.0
 
June 2, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 7.7 μg/m3 (32) 32.0
 
June 1, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 12.1 μg/m3 (50) 50.0
 
June 1, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (28) 10.7 μg/m3 (45) 45.0
 
June 1, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 8.7 μg/m3 (36) 36.0
 
June 1, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 8.2 μg/m3 (34) 34.0
 
June 1, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 8.2 μg/m3 (34) 34.0
 
June 1, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 10.9 μg/m3 (45) 45.0
 
June 1, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 15.6 μg/m3 (58) 58.0
 
June 1, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 13.3 μg/m3 (53) 53.0
 
June 1, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 9.7 μg/m3 (40) 40.0
 
June 1, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 11.6 μg/m3 (48) 48.0
 
June 1, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 84.0 μg/m3 (64) 14.3 μg/m3 (55) 64.0
 
June 1, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 9.0 μg/m3 (38) 46.0
 
June 1, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 7.2 μg/m3 (30) 30.0
 
June 1, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 6.2 μg/m3 (26) 26.0
 
June 1, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 8.0 μg/m3 (33) 33.0
 
June 1, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 13.1 μg/m3 (52) 52.0
 
June 1, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 10.2 μg/m3 (42) 42.0
 
June 1, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 13.0 μg/m3 (52) 52.0
 
June 1, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 14.3 μg/m3 (55) 55.0
 
June 1, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 7.7 μg/m3 (32) 32.0
 
June 1, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 11.6 μg/m3 (48) 48.0
 
June 1, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 5.5 μg/m3 (23) 23.0
 
June 1, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 6.2 μg/m3 (26) 27.0
 
June 1, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 6.2 μg/m3 (26) 26.0
 
May 31, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 11.6 μg/m3 (48) 48.0
 
May 31, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (52) 15.8 μg/m3 (58) 58.0