ID: 184

AQSQID: 060670006

Site Name: Arden Arcade - Del Paso Manor

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

Updated: June 19, 2021, 8:57 p.m.

Location: Sacramento (Mission), CA

Reporting: True, Located: True

Current AQI: 102.0

Sacramento (Mission) CA, US: 38.613804, -121.368007

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 19, 2021, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 72.0 ppb (102) 0.2 ppb (3) N/A 10.0 μg/m3 (42) 102.0
 
June 19, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 63.0 ppb (78) 0.21 ppb (3) N/A 11.0 μg/m3 (46) 78.0
 
June 19, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 54.0 ppb (50) 0.2 ppb (3) N/A 17.0 μg/m3 (62) 62.0
 
June 19, 2021, 4 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 44.0 ppb (41) 0.2 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
June 19, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 40.0 ppb (38) 0.17 ppb (3) N/A 12.0 μg/m3 (50) 50.0
 
June 19, 2021, 2 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 36.0 ppb (34) 0.17 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
June 19, 2021, 1 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) 0.16 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
June 19, 2021, noon N/A 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (53) 53.0
 
June 19, 2021, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2021, 10 a.m. N/A 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) 42.0 ppb (39) 0.15 ppb (2) N/A 8.0 μg/m3 (34) 39.0
 
June 19, 2021, 9 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 40.0 ppb (38) 0.15 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
June 19, 2021, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 42.0 ppb (39) 0.15 ppb (2) N/A 11.0 μg/m3 (46) 46.0
 
June 19, 2021, 7 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 41.0 ppb (38) 0.18 ppb (3) N/A 12.0 μg/m3 (50) 50.0
 
June 19, 2021, 6 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 44.0 ppb (41) 0.18 ppb (3) N/A 12.0 μg/m3 (50) 50.0
 
June 19, 2021, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 46.0 ppb (43) 0.21 ppb (3) N/A 22.0 μg/m3 (72) 72.0
 
June 19, 2021, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 50.0 ppb (47) 0.23 ppb (3) N/A 11.0 μg/m3 (46) 47.0
 
June 19, 2021, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 56.0 ppb (55) 0.19 ppb (3) N/A 4.0 μg/m3 (17) 55.0
 
June 19, 2021, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 74.0 ppb (103) 0.17 ppb (3) N/A 5.0 μg/m3 (21) 103.0
 
June 19, 2021, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 82.0 ppb (107) 0.18 ppb (3) N/A 5.0 μg/m3 (21) 107.0
 
June 19, 2021, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 80.0 ppb (106) 0.17 ppb (3) N/A 7.0 μg/m3 (30) 106.0
 
June 18, 2021, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 84.0 ppb (108) 0.19 ppb (3) N/A 7.0 μg/m3 (30) 108.0
 
June 18, 2021, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 80.0 ppb (106) 0.17 ppb (3) N/A 9.0 μg/m3 (38) 106.0
 
June 18, 2021, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 79.0 ppb (106) 0.19 ppb (3) N/A 8.0 μg/m3 (34) 106.0
 
June 18, 2021, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 78.0 ppb (105) 0.2 ppb (3) N/A 10.0 μg/m3 (42) 105.0
 
June 18, 2021, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 75.0 ppb (104) 0.19 ppb (3) N/A 6.0 μg/m3 (25) 104.0
 
June 18, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 68.0 ppb (94) 0.18 ppb (3) N/A 7.0 μg/m3 (30) 94.0
 
June 18, 2021, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 75.0 ppb (104) 0.22 ppb (3) N/A 5.0 μg/m3 (21) 104.0
 
June 18, 2021, 4 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 63.0 ppb (78) 0.28 ppb (4) N/A 4.0 μg/m3 (17) 78.0
 
June 18, 2021, 3 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 45.0 ppb (42) 0.26 ppb (4) N/A 6.0 μg/m3 (25) 42.0
 
June 18, 2021, 2 p.m. 10.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 27.0 ppb (25) 0.28 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 18, 2021, 1 p.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) 0.23 ppb (3) N/A 2.0 μg/m3 (9) 19.0
 
June 18, 2021, noon 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 19.0 ppb (18) 0.21 ppb (3) N/A 3.0 μg/m3 (13) 18.0
 
June 18, 2021, 11 a.m. 5.0 ppb (5) N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 17.0 ppb (16) 0.21 ppb (3) N/A 3.0 μg/m3 (13) 16.0
 
June 18, 2021, 10 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 24.0 ppb (23) 0.19 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
June 18, 2021, 9 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 27.0 ppb (25) 0.2 ppb (3) N/A 10.0 μg/m3 (42) 42.0
 
June 18, 2021, 8 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 26.0 ppb (25) 0.24 ppb (3) N/A 8.0 μg/m3 (34) 34.0
 
June 18, 2021, 7 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 19.0 ppb (18) 0.33 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 18, 2021, 6 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 24.0 ppb (23) 0.29 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 18, 2021, 5 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 29.0 ppb (27) 0.28 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 18, 2021, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 47.0 ppb (44) 0.24 ppb (3) N/A 8.0 μg/m3 (34) 44.0
 
June 18, 2021, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 58.0 ppb (61) 0.21 ppb (3) N/A 2.0 μg/m3 (9) 61.0
 
June 18, 2021, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 61.0 ppb (71) 0.16 ppb (3) N/A 0.0 μg/m3 (0) 71.0
 
June 18, 2021, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 60.0 ppb (68) 0.14 ppb (2) N/A 0.0 μg/m3 (0) 68.0
 
June 18, 2021, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 60.0 ppb (68) 0.13 ppb (2) N/A 0.0 μg/m3 (0) 68.0
 
June 17, 2021, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 60.0 ppb (68) 0.13 ppb (2) N/A 2.0 μg/m3 (9) 68.0
 
June 17, 2021, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 61.0 ppb (71) 0.13 ppb (2) N/A 6.0 μg/m3 (25) 71.0
 
June 17, 2021, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 66.0 ppb (87) 0.15 ppb (2) N/A 7.0 μg/m3 (30) 87.0
 
June 17, 2021, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 71.0 ppb (101) 0.17 ppb (3) N/A 7.0 μg/m3 (30) 101.0
 
June 17, 2021, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 74.0 ppb (103) 0.18 ppb (3) N/A 9.0 μg/m3 (38) 103.0
 
June 17, 2021, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 74.0 ppb (103) 0.2 ppb (3) N/A 6.0 μg/m3 (25) 103.0
 
June 17, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 61.0 ppb (71) 0.17 ppb (3) N/A 3.0 μg/m3 (13) 71.0
 
June 17, 2021, 4 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 59.0 ppb (65) 0.21 ppb (3) N/A 6.0 μg/m3 (25) 65.0
 
June 17, 2021, 3 p.m. 13.0 ppb (13) 2.0 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 46.0 ppb (43) 0.35 ppb (4) N/A 8.0 μg/m3 (34) 43.0
 
June 17, 2021, 2 p.m. 26.0 ppb (25) 8.0 ppb (8) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 19.0 ppb (18) 0.56 ppb (7) N/A 5.0 μg/m3 (21) 25.0
 
June 17, 2021, 1 p.m. 15.0 ppb (15) 4.0 ppb (4) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 8.0 ppb (8) 0.41 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
June 17, 2021, noon 9.0 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 11.0 ppb (11) 0.33 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
June 17, 2021, 11 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 13.0 ppb (13) 0.32 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 17, 2021, 10 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 17.0 ppb (16) 0.33 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 17, 2021, 9 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 18.0 ppb (17) 0.37 ppb (5) N/A 8.0 μg/m3 (34) 34.0
 
June 17, 2021, 8 a.m. 15.0 ppb (15) 0.0 ppb (0) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 14.0 ppb (13) 0.47 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
June 17, 2021, 7 a.m. 19.0 ppb (18) 0.0 ppb (0) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 12.0 ppb (12) 0.54 ppb (6) N/A 7.0 μg/m3 (30) 30.0
 
June 17, 2021, 6 a.m. 22.0 ppb (21) 0.0 ppb (0) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 12.0 ppb (12) 0.57 ppb (7) N/A 16.0 μg/m3 (60) 60.0
 
June 17, 2021, 5 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) 0.59 ppb (7) N/A 5.0 μg/m3 (21) 23.0
 
June 17, 2021, 4 a.m. 13.0 ppb (13) 0.0 ppb (0) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 30.0 ppb (28) 0.34 ppb (4) N/A 4.0 μg/m3 (17) 28.0
 
June 17, 2021, 3 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 47.0 ppb (44) 0.21 ppb (3) N/A 2.0 μg/m3 (9) 44.0
 
June 17, 2021, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 65.0 ppb (84) 0.15 ppb (2) N/A 2.0 μg/m3 (9) 84.0
 
June 17, 2021, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 67.0 ppb (91) 0.13 ppb (2) N/A -3.0 μg/m3 (0) 91.0
 
June 17, 2021, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 69.0 ppb (97) 0.13 ppb (2) N/A -1.0 μg/m3 (0) 97.0
 
June 16, 2021, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 72.0 ppb (102) 0.11 ppb (2) N/A 1.0 μg/m3 (5) 102.0
 
June 16, 2021, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 68.0 ppb (94) 0.11 ppb (2) N/A 1.0 μg/m3 (5) 94.0
 
June 16, 2021, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 63.0 ppb (78) 0.13 ppb (2) N/A 4.0 μg/m3 (17) 78.0
 
June 16, 2021, 8 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 57.0 ppb (58) 0.14 ppb (2) N/A 7.0 μg/m3 (30) 58.0
 
June 16, 2021, 7 p.m. 0.0 ppb (0) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 52.0 ppb (49) 0.13 ppb (2) N/A 6.0 μg/m3 (25) 49.0
 
June 16, 2021, 6 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 16, 2021, 5 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 16, 2021, 4 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (37) N/A N/A 6.0 μg/m3 (25) 37.0
 
June 16, 2021, 3 p.m. 10.0 ppb (10) 3.0 ppb (3) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.29 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
June 16, 2021, 2 p.m. 18.0 ppb (17) 7.0 ppb (7) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 13.0 ppb (13) 0.4 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
June 16, 2021, 1 p.m. 14.0 ppb (14) 4.0 ppb (4) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 7.0 ppb (7) 0.35 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 16, 2021, noon 14.0 ppb (14) 1.0 ppb (1) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 3.0 ppb (3) 0.36 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
June 16, 2021, 11 a.m. 13.0 ppb (13) 0.0 ppb (0) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 5.0 ppb (5) 0.35 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
June 16, 2021, 10 a.m. 14.0 ppb (14) 0.0 ppb (0) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 5.0 ppb (5) 0.37 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
June 16, 2021, 9 a.m. 16.0 ppb (16) 0.0 ppb (0) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 5.0 ppb (5) 0.4 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
June 16, 2021, 8 a.m. 14.0 ppb (14) 0.0 ppb (0) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 9.0 ppb (9) 0.36 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
June 16, 2021, 7 a.m. 13.0 ppb (13) 0.0 ppb (0) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 13.0 ppb (13) 0.3 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
June 16, 2021, 6 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 15.0 ppb (14) 0.3 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
June 16, 2021, 5 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 22.0 ppb (21) 0.24 ppb (3) N/A 2.0 μg/m3 (9) 21.0
 
June 16, 2021, 4 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 34.0 ppb (32) 0.19 ppb (3) N/A 2.0 μg/m3 (9) 32.0
 
June 16, 2021, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (44) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 44.0
 
June 16, 2021, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 53.0 ppb (50) 0.09 ppb (2) N/A 3.0 μg/m3 (13) 50.0
 
June 16, 2021, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 54.0 ppb (50) 0.1 ppb (2) N/A 4.0 μg/m3 (17) 50.0
 
June 16, 2021, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 51.0 ppb (48) 0.09 ppb (2) N/A 3.0 μg/m3 (13) 48.0
 
June 15, 2021, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 50.0 ppb (47) 0.08 ppb (2) N/A 1.0 μg/m3 (5) 47.0
 
June 15, 2021, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 48.0 ppb (45) 0.09 ppb (2) N/A 2.0 μg/m3 (9) 45.0
 
June 15, 2021, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 46.0 ppb (43) 0.09 ppb (2) N/A 1.0 μg/m3 (5) 43.0
 
June 15, 2021, 8 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) N/A 2.0 μg/m3 (9) 41.0
 
June 15, 2021, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) N/A 5.0 μg/m3 (21) 41.0
 
June 15, 2021, 6 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (39) 0.14 ppb (2) N/A 2.0 μg/m3 (9) 39.0
 
June 15, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (35) 0.12 ppb (2) N/A 1.0 μg/m3 (5) 35.0
 
June 15, 2021, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 31.0 ppb (29) 0.12 ppb (2) N/A 1.0 μg/m3 (5) 29.0
 
June 15, 2021, 3 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 27.0 ppb (25) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 25.0
 
June 15, 2021, 2 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 24.0 ppb (23) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 23.0
 
June 15, 2021, 1 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (20) 0.11 ppb (2) N/A 3.0 μg/m3 (13) 20.0
 
June 15, 2021, noon N/A 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (5) 5.0
 
June 15, 2021, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 0.0
June 15, 2021, 10 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) 0.1 ppb (2) N/A 1.0 μg/m3 (5) 22.0
 
June 15, 2021, 9 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 23.0 ppb (22) 0.1 ppb (2) N/A 1.0 μg/m3 (5) 22.0
 
June 15, 2021, 8 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (25) 0.1 ppb (2) N/A 1.0 μg/m3 (5) 25.0
 
June 15, 2021, 7 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (25) 0.1 ppb (2) N/A 2.0 μg/m3 (9) 25.0
 
June 15, 2021, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (26) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 26.0
 
June 15, 2021, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) 0.1 ppb (2) N/A 2.0 μg/m3 (9) 28.0
 
June 15, 2021, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.11 ppb (2) N/A 1.0 μg/m3 (5) 30.0
 
June 15, 2021, 3 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (34) 0.1 ppb (2) N/A 1.0 μg/m3 (5) 34.0
 
June 15, 2021, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (38) 0.1 ppb (2) N/A -1.0 μg/m3 (0) 38.0
 
June 15, 2021, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 46.0 ppb (43) 0.09 ppb (2) N/A -1.0 μg/m3 (0) 43.0
 
June 15, 2021, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 47.0 ppb (44) 0.09 ppb (2) N/A -1.0 μg/m3 (0) 44.0
 
June 14, 2021, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 40.0 ppb (38) 0.1 ppb (2) N/A -2.0 μg/m3 (0) 38.0
 
June 14, 2021, 10 p.m. 0.0 ppb (0) N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 36.0 ppb (34) 0.1 ppb (2) N/A -1.0 μg/m3 (0) 34.0
 
June 14, 2021, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 34.0 ppb (32) 0.1 ppb (2) N/A -2.0 μg/m3 (0) 32.0
 
June 14, 2021, 8 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 32.0 ppb (30) 0.11 ppb (2) N/A -3.0 μg/m3 (0) 30.0
 
June 14, 2021, 7 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 31.0 ppb (29) 0.1 ppb (2) N/A -1.0 μg/m3 (0) 29.0
 
June 14, 2021, 6 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 31.0 ppb (29) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 29.0
 
June 14, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (26) 0.13 ppb (2) N/A 4.0 μg/m3 (17) 26.0
 
June 14, 2021, 4 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 20.0 ppb (19) 0.14 ppb (2) N/A 4.0 μg/m3 (17) 19.0
 
June 14, 2021, 3 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 16.0 ppb (15) 0.14 ppb (2) N/A 2.0 μg/m3 (9) 15.0
 
June 14, 2021, 2 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 13.0 ppb (13) 0.14 ppb (2) N/A -1.0 μg/m3 (0) 13.0
 
June 14, 2021, 1 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 10.0 ppb (10) 0.13 ppb (2) N/A -2.0 μg/m3 (0) 10.0
 
June 14, 2021, noon 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 10.0 ppb (10) 0.12 ppb (2) N/A -2.0 μg/m3 (0) 10.0
 
June 14, 2021, 11 a.m. 1.0 ppb (1) N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 10.0 ppb (10) 0.12 ppb (2) N/A -1.0 μg/m3 (0) 10.0
 
June 14, 2021, 10 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 11.0 ppb (11) 0.11 ppb (2) N/A 1.0 μg/m3 (5) 11.0
 
June 14, 2021, 9 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 11.0 ppb (11) 0.11 ppb (2) N/A -1.0 μg/m3 (0) 11.0
 
June 14, 2021, 8 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 12.0 ppb (12) 0.11 ppb (2) N/A 0.0 μg/m3 (0) 12.0
 
June 14, 2021, 7 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 13.0 ppb (13) 0.11 ppb (2) N/A 3.0 μg/m3 (13) 13.0
 
June 14, 2021, 6 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 14.0 ppb (13) 0.11 ppb (2) N/A 3.0 μg/m3 (13) 13.0
 
June 14, 2021, 5 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 14.0 ppb (13) 0.11 ppb (2) N/A 3.0 μg/m3 (13) 13.0
 
June 14, 2021, 4 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 15.0 ppb (14) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 14.0
 
June 14, 2021, 3 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 17.0 ppb (16) 0.11 ppb (2) N/A 0.0 μg/m3 (0) 16.0
 
June 14, 2021, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 21.0 ppb (20) 0.1 ppb (2) N/A -1.0 μg/m3 (0) 20.0
 
June 14, 2021, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 24.0 ppb (23) 0.09 ppb (2) N/A 0.0 μg/m3 (0) 23.0
 
June 14, 2021, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 25.0 ppb (24) 0.09 ppb (2) N/A 1.0 μg/m3 (5) 24.0
 
June 13, 2021, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 27.0 ppb (25) 0.08 ppb (2) N/A 0.0 μg/m3 (0) 25.0
 
June 13, 2021, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 26.0 ppb (25) 0.09 ppb (2) N/A -1.0 μg/m3 (0) 25.0
 
June 13, 2021, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 26.0 ppb (25) 0.09 ppb (2) N/A 1.0 μg/m3 (5) 25.0
 
June 13, 2021, 8 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 27.0 ppb (25) 0.1 ppb (2) N/A 4.0 μg/m3 (17) 25.0
 
June 13, 2021, 7 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 26.0 ppb (25) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 25.0
 
June 13, 2021, 6 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 24.0 ppb (23) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 23.0
 
June 13, 2021, 5 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 21.0 ppb (20) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 20.0
 
June 13, 2021, 4 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 18.0 ppb (17) 0.11 ppb (2) N/A -1.0 μg/m3 (0) 17.0
 
June 13, 2021, 3 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 15.0 ppb (14) 0.11 ppb (2) N/A -1.0 μg/m3 (0) 14.0
 
June 13, 2021, 2 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 13.0 ppb (13) 0.1 ppb (2) N/A -2.0 μg/m3 (0) 13.0
 
June 13, 2021, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 11.0 ppb (11) 0.1 ppb (2) N/A 0.0 μg/m3 (0) 11.0
 
June 13, 2021, noon 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 10.0 ppb (10) 0.1 ppb (2) N/A 0.0 μg/m3 (0) 10.0
 
June 13, 2021, 11 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 10.0 ppb (10) 0.1 ppb (2) N/A -1.0 μg/m3 (0) 10.0
 
June 13, 2021, 10 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 11.0 ppb (11) 0.11 ppb (2) N/A 2.0 μg/m3 (9) 11.0
 
June 13, 2021, 9 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 12.0 ppb (12) 0.11 ppb (2) N/A -1.0 μg/m3 (0) 12.0
 
June 13, 2021, 8 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 12.0 ppb (12) 0.11 ppb (2) N/A -1.0 μg/m3 (0) 12.0
 
June 13, 2021, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 13.0 ppb (13) 0.13 ppb (2) N/A 1.0 μg/m3 (5) 13.0
 
June 13, 2021, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 14.0 ppb (13) 0.14 ppb (2) N/A 2.0 μg/m3 (9) 13.0
 
June 13, 2021, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 14.0 ppb (13) 0.14 ppb (2) N/A -3.0 μg/m3 (0) 13.0
 
June 13, 2021, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 17.0 ppb (16) 0.14 ppb (2) N/A -1.0 μg/m3 (0) 16.0
 
June 13, 2021, 3 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 20.0 ppb (19) 0.13 ppb (2) N/A 3.0 μg/m3 (13) 19.0
 
June 13, 2021, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 27.0 ppb (25) 0.13 ppb (2) N/A 2.0 μg/m3 (9) 25.0
 
June 13, 2021, 1 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 34.0 ppb (32) 0.12 ppb (2) N/A 0.0 μg/m3 (0) 32.0
 
June 13, 2021, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 37.0 ppb (35) 0.12 ppb (2) N/A 1.0 μg/m3 (5) 35.0
 
June 12, 2021, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 39.0 ppb (37) 0.13 ppb (2) N/A 2.0 μg/m3 (9) 37.0
 
June 12, 2021, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 43.0 ppb (40) 0.14 ppb (2) N/A 0.0 μg/m3 (0) 40.0
 
June 12, 2021, 9 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 40.0 ppb (38) 0.13 ppb (2) N/A -1.0 μg/m3 (0) 38.0
 
June 12, 2021, 8 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 33.0 ppb (31) 0.12 ppb (2) N/A 1.0 μg/m3 (5) 31.0