ID: 185

AQSQID: 060670010

Site Name: Downtown Sacramento - T Street

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

Updated: June 18, 2021, 5:52 a.m.

Location: Sacramento (Richmond Grove), CA

Reporting: True, Located: True

Current AQI: 33.0

Sacramento (Richmond Grove) CA, US: 38.56844, -121.49311

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 33.0
 
June 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 21.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
June 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 27.0 μg/m3 (25) 3.0 μg/m3 (13) 55.0
 
June 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 50.0
 
June 18, 2021, midnight N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 9.0 μg/m3 (9) 0.0 μg/m3 (0) 50.0
 
June 17, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 21.0 μg/m3 (20) 0.0 μg/m3 (0) 55.0
 
June 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 51.0
 
June 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 27.0 μg/m3 (25) 4.0 μg/m3 (17) 55.0
 
June 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 28.0 μg/m3 (26) 4.0 μg/m3 (17) 58.0
 
June 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 32.0 μg/m3 (30) 7.0 μg/m3 (30) 71.0
 
June 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 28.0 μg/m3 (26) 11.0 μg/m3 (46) 71.0
 
June 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 21.0 μg/m3 (20) 10.0 μg/m3 (42) 48.0
 
June 17, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 27.0 μg/m3 (25) 8.0 μg/m3 (34) 39.0
 
June 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 46.0 μg/m3 (43) 12.0 μg/m3 (50) 50.0
 
June 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 38.0 μg/m3 (36) 15.0 μg/m3 (58) 58.0
 
June 17, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 22.0 μg/m3 (21) 7.0 μg/m3 (30) 30.0
 
June 17, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
June 17, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 19.0 μg/m3 (18) 13.0 μg/m3 (53) 53.0
 
June 17, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 30.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
June 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
June 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 23.0 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
June 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
June 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 27.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
June 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 33.0 μg/m3 (31) 10.0 μg/m3 (42) 42.0
 
June 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 31.0 μg/m3 (29) 18.0 μg/m3 (64) 64.0
 
June 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 32.0
 
June 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 47.0
 
June 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 17.0 μg/m3 (16) N/A 50.0
 
June 17, 2021, midnight N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 55.0
 
June 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 65.0
 
June 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 58.0
 
June 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 51.0
 
June 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 44.0
 
June 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 19.0 μg/m3 (18) 2.0 μg/m3 (9) 39.0
 
June 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 26.0 μg/m3 (25) 3.0 μg/m3 (13) 38.0
 
June 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 33.0
 
June 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 22.0 μg/m3 (21) 5.0 μg/m3 (21) 28.0
 
June 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 27.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
June 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 30.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
June 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 40.0 μg/m3 (38) 6.0 μg/m3 (25) 38.0
 
June 16, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 7.0 μg/m3 (30) 30.0
 
June 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 19.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
June 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 37.0 μg/m3 (35) 7.0 μg/m3 (30) 35.0
 
June 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
June 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
June 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 11.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
June 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
June 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 29.0
 
June 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 22.0 μg/m3 (21) 3.0 μg/m3 (13) 30.0
 
June 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 14.0 μg/m3 (13) 0.0 μg/m3 (0) 37.0
 
June 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 12.0 μg/m3 (12) -1.0 μg/m3 (0) 40.0
 
June 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 44.0
 
June 16, 2021, midnight N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 40.0
 
June 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 38.0
 
June 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 21.0 μg/m3 (20) -1.0 μg/m3 (0) 39.0
 
June 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 24.0 μg/m3 (23) -2.0 μg/m3 (0) 38.0
 
June 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 36.0
 
June 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 26.0 μg/m3 (25) 7.0 μg/m3 (30) 36.0
 
June 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 21.0 μg/m3 (20) 0.0 μg/m3 (0) 31.0
 
June 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 18.0 μg/m3 (17) 1.0 μg/m3 (5) 27.0
 
June 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 12.0 μg/m3 (12) 0.0 μg/m3 (0) 24.0
 
June 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 19.0 μg/m3 (18) -1.0 μg/m3 (0) 20.0
 
June 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 13.0 μg/m3 (13) -2.0 μg/m3 (0) 16.0
 
June 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 10.0 μg/m3 (10) 0.0 μg/m3 (0) 15.0
 
June 15, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
June 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 18.0
 
June 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 19.0
 
June 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 20.0
 
June 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 18.0
 
June 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 6.0 μg/m3 (6) 1.0 μg/m3 (5) 22.0
 
June 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 24.0
 
June 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 25.0
 
June 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 26.0
 
June 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 28.0
 
June 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 32.0
 
June 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 35.0
 
June 15, 2021, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 38.0
 
June 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 0.0 μg/m3 (0) 36.0
 
June 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 17.0 μg/m3 (16) -1.0 μg/m3 (0) 32.0
 
June 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 16.0 μg/m3 (15) 0.0 μg/m3 (0) 28.0
 
June 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 25.0
 
June 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 25.0
 
June 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 24.0
 
June 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 22.0
 
June 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 18.0
 
June 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 5.0 μg/m3 (5) -2.0 μg/m3 (0) 13.0
 
June 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 6.0 μg/m3 (6) N/A 11.0
 
June 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 2.0 μg/m3 (2) -2.0 μg/m3 (0) 9.0
 
June 14, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) N/A 3.0
 
June 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 0.0 μg/m3 (0) N/A 11.0
 
June 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 0.0 μg/m3 (0) -1.0 μg/m3 (0) 12.0
 
June 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 0.0 μg/m3 (0) 2.0 μg/m3 (9) 12.0
 
June 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 11.0
 
June 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 4.0 μg/m3 (4) -2.0 μg/m3 (0) 11.0
 
June 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (5) 12.0
 
June 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 12.0
 
June 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 11.0 μg/m3 (11) N/A 13.0
 
June 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 10.0 μg/m3 (10) -2.0 μg/m3 (0) 13.0
 
June 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 16.0 μg/m3 (15) 1.0 μg/m3 (5) 15.0
 
June 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 16.0 μg/m3 (15) 2.0 μg/m3 (9) 18.0
 
June 14, 2021, midnight N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 19.0
 
June 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 21.0
 
June 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 22.0
 
June 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 21.0
 
June 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 10.0 μg/m3 (10) 0.0 μg/m3 (0) 21.0
 
June 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 19.0
 
June 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 16.0
 
June 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 8.0 μg/m3 (8) 1.0 μg/m3 (5) 15.0
 
June 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 13.0
 
June 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 1.0 μg/m3 (1) 1.0 μg/m3 (5) 11.0
 
June 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 10.0
 
June 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 9.0
 
June 13, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A -1.0 μg/m3 (0) 0.0 μg/m3 (0) 0.0
June 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 1.0 μg/m3 (1) 3.0 μg/m3 (13) 13.0
 
June 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 13.0
 
June 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 4.0 μg/m3 (4) N/A 10.0
 
June 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (13) 13.0
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 2.0 μg/m3 (2) 7.0 μg/m3 (30) 30.0
 
June 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 12.0
 
June 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 9.0 μg/m3 (9) 0.0 μg/m3 (0) 13.0
 
June 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 12.0 μg/m3 (12) 0.0 μg/m3 (0) 13.0
 
June 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 11.0 μg/m3 (11) -1.0 μg/m3 (0) 16.0
 
June 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 14.0 μg/m3 (13) 0.0 μg/m3 (0) 18.0
 
June 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 15.0 μg/m3 (14) 1.0 μg/m3 (5) 25.0
 
June 13, 2021, midnight N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 31.0
 
June 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 26.0
 
June 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 26.0
 
June 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 16.0 μg/m3 (15) 2.0 μg/m3 (9) 31.0
 
June 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 33.0
 
June 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 16.0 μg/m3 (15) 0.0 μg/m3 (0) 35.0
 
June 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 13.0 μg/m3 (13) -2.0 μg/m3 (0) 35.0
 
June 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 29.0
 
June 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 17.0 μg/m3 (16) 2.0 μg/m3 (9) 25.0
 
June 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 21.0
 
June 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 17.0
 
June 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 15.0 μg/m3 (14) 1.0 μg/m3 (5) 15.0
 
June 12, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 1.0 μg/m3 (5) 5.0
 
June 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 18.0
 
June 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 10.0 μg/m3 (10) 1.0 μg/m3 (5) 20.0
 
June 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 21.0
 
June 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 20.0
 
June 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 21.0
 
June 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 10.0 μg/m3 (10) 1.0 μg/m3 (5) 21.0
 
June 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 23.0
 
June 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 25.0
 
June 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 26.0
 
June 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 20.0 μg/m3 (19) 7.0 μg/m3 (30) 31.0
 
June 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 16.0 μg/m3 (15) 0.0 μg/m3 (0) 32.0
 
June 12, 2021, midnight N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 18.0 μg/m3 (17) 0.0 μg/m3 (0) 36.0
 
June 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 11.0 μg/m3 (11) 1.0 μg/m3 (5) 38.0
 
June 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 14.0 μg/m3 (13) 2.0 μg/m3 (9) 38.0
 
June 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 38.0
 
June 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 35.0
 
June 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 13.0 μg/m3 (13) 10.0 μg/m3 (42) 42.0
 
June 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 19.0 μg/m3 (18) 3.0 μg/m3 (13) 32.0
 
June 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 1.0 μg/m3 (5) 28.0
 
June 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A N/A 25.0
 
June 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 19.0 μg/m3 (18) 2.0 μg/m3 (9) 22.0
 
June 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 19.0
 
June 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 17.0
 
June 11, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 1.0 μg/m3 (5) 5.0
 
June 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 18.0
 
June 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
June 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 6.0 μg/m3 (6) 1.0 μg/m3 (5) 20.0
 
June 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 21.0
 
June 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 8.0 μg/m3 (8) 1.0 μg/m3 (5) 21.0
 
June 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 21.0
 
June 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 22.0