ID: 2713

AQSQID: 060392010

Site Name: Madera-City

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

Updated: June 14, 2021, 9:51 p.m.

Location: Madera (Ave 14), CA

Reporting: True, Located: True

Current AQI: 26.0

Madera (Ave 14) CA, US: 36.9533, -120.0341

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 28.0 μg/m3 (26) 0.0 μg/m3 (0) 26.0
 
June 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 22.0 μg/m3 (21) 0.0 μg/m3 (0) 21.0
 
June 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 2.0 μg/m3 (9) 22.0
 
June 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 17.0
 
June 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 20.0 μg/m3 (19) 0.0 μg/m3 (0) 19.0
 
June 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 12.0
 
June 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 10.0 μg/m3 (10) -2.0 μg/m3 (0) 10.0
 
June 14, 2021, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 4.0 μg/m3 (4) -2.0 μg/m3 (0) 9.0
 
June 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) -2.0 μg/m3 (0) 7.0
 
June 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) -3.0 μg/m3 (0) 13.0
 
June 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 11.0
 
June 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
June 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 26.0 μg/m3 (25) 0.0 μg/m3 (0) 25.0
 
June 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 47.0 μg/m3 (44) 0.0 μg/m3 (0) 44.0
 
June 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 71.0 μg/m3 (59) 3.0 μg/m3 (13) 59.0
 
June 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 55.0 μg/m3 (51) 6.0 μg/m3 (25) 51.0
 
June 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 54.0 μg/m3 (50) 5.0 μg/m3 (21) 50.0
 
June 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 21.0 μg/m3 (20) 2.0 μg/m3 (9) 39.0
 
June 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 38.0
 
June 14, 2021, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 24.0 μg/m3 (23) 3.0 μg/m3 (13) 38.0
 
June 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 21.0 μg/m3 (20) 2.0 μg/m3 (9) 37.0
 
June 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 34.0
 
June 13, 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) 3.0 μg/m3 (13) 31.0
 
June 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 14.0 μg/m3 (13) 0.0 μg/m3 (0) 30.0
 
June 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 16.0 μg/m3 (15) 1.0 μg/m3 (5) 29.0
 
June 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 12.0 μg/m3 (12) 1.0 μg/m3 (5) 25.0
 
June 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 9.0 μg/m3 (9) 0.0 μg/m3 (0) 20.0
 
June 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 6.0 μg/m3 (6) -1.0 μg/m3 (0) 16.0
 
June 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 14.0
 
June 13, 2021, 2 p.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, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 10.0 μg/m3 (10) -2.0 μg/m3 (0) 10.0
 
June 13, 2021, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 9.0 μg/m3 (9) -1.0 μg/m3 (0) 12.0
 
June 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) -1.0 μg/m3 (0) 6.0
 
June 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
June 13, 2021, 9 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) 1.0 μg/m3 (5) 12.0
 
June 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 13.0 μg/m3 (13) 1.0 μg/m3 (5) 14.0
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 17.0
 
June 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 25.0 μg/m3 (24) 2.0 μg/m3 (9) 24.0
 
June 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 31.0 μg/m3 (29) 3.0 μg/m3 (13) 29.0
 
June 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 25.0 μg/m3 (24) 4.0 μg/m3 (17) 29.0
 
June 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 30.0 μg/m3 (28) 2.0 μg/m3 (9) 34.0
 
June 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 16.0 μg/m3 (15) 1.0 μg/m3 (5) 37.0
 
June 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 1.0 μg/m3 (5) 36.0
 
June 13, 2021, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 27.0 μg/m3 (25) 3.0 μg/m3 (13) 38.0
 
June 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 24.0 μg/m3 (23) 3.0 μg/m3 (13) 43.0
 
June 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 29.0 μg/m3 (27) 3.0 μg/m3 (13) 45.0
 
June 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 47.0
 
June 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 45.0
 
June 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 16.0 μg/m3 (15) 2.0 μg/m3 (9) 44.0
 
June 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 19.0 μg/m3 (18) 2.0 μg/m3 (9) 38.0
 
June 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 31.0
 
June 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 13.0 μg/m3 (13) 1.0 μg/m3 (5) 27.0
 
June 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 15.0 μg/m3 (14) 0.0 μg/m3 (0) 24.0
 
June 12, 2021, 2 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 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 9.0 μg/m3 (9) 0.0 μg/m3 (0) 19.0
 
June 12, 2021, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 19.0
 
June 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
June 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
June 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 9.0 μg/m3 (9) 0.0 μg/m3 (0) 24.0
 
June 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 11.0 μg/m3 (11) -2.0 μg/m3 (0) 26.0
 
June 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 10.0 μg/m3 (10) 0.0 μg/m3 (0) 28.0
 
June 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 21.0 μg/m3 (20) -1.0 μg/m3 (0) 31.0
 
June 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 35.0 μg/m3 (33) 0.0 μg/m3 (0) 36.0
 
June 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 26.0 μg/m3 (25) 1.0 μg/m3 (5) 42.0
 
June 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 29.0 μg/m3 (27) 2.0 μg/m3 (9) 45.0
 
June 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 19.0 μg/m3 (18) 3.0 μg/m3 (13) 47.0
 
June 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 23.0 μg/m3 (22) -2.0 μg/m3 (0) 55.0
 
June 12, 2021, midnight N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 33.0 μg/m3 (31) -3.0 μg/m3 (0) 68.0
 
June 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 22.0 μg/m3 (21) -3.0 μg/m3 (0) 65.0
 
June 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 23.0 μg/m3 (22) -1.0 μg/m3 (0) 55.0
 
June 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 32.0 μg/m3 (30) 0.0 μg/m3 (0) 48.0
 
June 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 23.0 μg/m3 (22) -2.0 μg/m3 (0) 45.0
 
June 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 26.0 μg/m3 (25) -3.0 μg/m3 (0) 41.0
 
June 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 28.0 μg/m3 (26) 1.0 μg/m3 (5) 37.0
 
June 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 29.0 μg/m3 (27) 0.0 μg/m3 (0) 34.0
 
June 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 22.0 μg/m3 (21) -1.0 μg/m3 (0) 30.0
 
June 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 26.0 μg/m3 (25) 0.0 μg/m3 (0) 26.0
 
June 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 15.0 μg/m3 (14) 0.0 μg/m3 (0) 23.0
 
June 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 17.0 μg/m3 (16) 1.0 μg/m3 (5) 17.0
 
June 11, 2021, noon N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 12.0 μg/m3 (12) 1.0 μg/m3 (5) 21.0
 
June 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
June 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 1.0 μg/m3 (5) 10.0
 
June 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 12.0 μg/m3 (12) 1.0 μg/m3 (5) 23.0
 
June 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 23.0 μg/m3 (22) -1.0 μg/m3 (0) 22.0
 
June 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 31.0 μg/m3 (29) -2.0 μg/m3 (0) 29.0
 
June 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 47.0 μg/m3 (44) -2.0 μg/m3 (0) 44.0
 
June 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 27.0 μg/m3 (25) -2.0 μg/m3 (0) 36.0
 
June 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 14.0 μg/m3 (13) 0.0 μg/m3 (0) 39.0
 
June 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 22.0 μg/m3 (21) 0.0 μg/m3 (0) 41.0
 
June 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 24.0 μg/m3 (23) 0.0 μg/m3 (0) 43.0
 
June 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 27.0 μg/m3 (25) 2.0 μg/m3 (9) 45.0
 
June 11, 2021, midnight N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 29.0 μg/m3 (27) 1.0 μg/m3 (5) 45.0
 
June 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 38.0 μg/m3 (36) -2.0 μg/m3 (0) 46.0
 
June 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 31.0 μg/m3 (29) -1.0 μg/m3 (0) 45.0
 
June 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 31.0 μg/m3 (29) 1.0 μg/m3 (5) 43.0
 
June 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 26.0 μg/m3 (25) 1.0 μg/m3 (5) 40.0
 
June 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 38.0 μg/m3 (36) 0.0 μg/m3 (0) 38.0
 
June 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 28.0 μg/m3 (26) -1.0 μg/m3 (0) 34.0
 
June 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 22.0 μg/m3 (21) -2.0 μg/m3 (0) 30.0
 
June 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 21.0 μg/m3 (20) -4.0 μg/m3 (0) 27.0
 
June 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 19.0 μg/m3 (18) -2.0 μg/m3 (0) 25.0
 
June 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 21.0 μg/m3 (20) 1.0 μg/m3 (5) 20.0
 
June 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 17.0 μg/m3 (16) 2.0 μg/m3 (9) 16.0
 
June 10, 2021, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 10.0 μg/m3 (10) 1.0 μg/m3 (5) 17.0
 
June 10, 2021, 11 a.m. 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 10, 2021, 10 a.m. 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 (0) 5.0
 
June 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 7.0 μg/m3 (7) -1.0 μg/m3 (0) 27.0
 
June 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 10.0 μg/m3 (10) 0.0 μg/m3 (0) 27.0
 
June 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 20.0 μg/m3 (19) -1.0 μg/m3 (0) 27.0
 
June 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 16.0 μg/m3 (15) -1.0 μg/m3 (0) 27.0
 
June 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 37.0 μg/m3 (35) 2.0 μg/m3 (9) 35.0
 
June 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 57.0 μg/m3 (52) 2.0 μg/m3 (9) 52.0
 
June 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 96.0 μg/m3 (72) 2.0 μg/m3 (9) 72.0
 
June 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 96.0 μg/m3 (72) 2.0 μg/m3 (9) 72.0
 
June 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 76.0 μg/m3 (62) 1.0 μg/m3 (5) 62.0
 
June 10, 2021, midnight N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 51.0 μg/m3 (48) 0.0 μg/m3 (0) 48.0
 
June 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 32.0 μg/m3 (30) 3.0 μg/m3 (13) 42.0
 
June 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 27.0 μg/m3 (25) 7.0 μg/m3 (30) 42.0
 
June 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 32.0 μg/m3 (30) 10.0 μg/m3 (42) 44.0
 
June 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 25.0 μg/m3 (24) 0.0 μg/m3 (0) 41.0
 
June 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 24.0 μg/m3 (23) 0.0 μg/m3 (0) 39.0
 
June 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 70.0 μg/m3 (59) 1.0 μg/m3 (5) 59.0
 
June 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 28.0 μg/m3 (26) 0.0 μg/m3 (0) 33.0
 
June 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 27.0 μg/m3 (25) 1.0 μg/m3 (5) 29.0
 
June 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 19.0 μg/m3 (18) 0.0 μg/m3 (0) 27.0
 
June 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 22.0 μg/m3 (21) 1.0 μg/m3 (5) 23.0
 
June 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 15.0 μg/m3 (14) 0.0 μg/m3 (0) 23.0
 
June 9, 2021, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 8.0 μg/m3 (8) -1.0 μg/m3 (0) 25.0
 
June 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 5.0
 
June 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) -1.0 μg/m3 (0) 4.0
 
June 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 17.0 μg/m3 (16) -3.0 μg/m3 (0) 26.0
 
June 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 18.0 μg/m3 (17) 0.0 μg/m3 (0) 25.0
 
June 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 24.0 μg/m3 (23) 1.0 μg/m3 (5) 27.0
 
June 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 41.0 μg/m3 (38) 1.0 μg/m3 (5) 38.0
 
June 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 69.6 μg/m3 (59) 3.0 μg/m3 (13) 59.0
 
June 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 53.3 μg/m3 (50) 4.0 μg/m3 (17) 50.0
 
June 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 71.7 μg/m3 (60) 3.0 μg/m3 (13) 60.0
 
June 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 25.1 μg/m3 (24) -1.0 μg/m3 (0) 49.0
 
June 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 38.3 μg/m3 (36) -2.0 μg/m3 (0) 46.0
 
June 9, 2021, midnight N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 16.1 μg/m3 (15) -1.0 μg/m3 (0) 44.0
 
June 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 18.2 μg/m3 (17) -1.0 μg/m3 (0) 43.0
 
June 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 24.1 μg/m3 (23) -2.0 μg/m3 (0) 43.0
 
June 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 47.2 μg/m3 (44) 0.0 μg/m3 (0) 44.0
 
June 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 25.0 μg/m3 (24) -2.0 μg/m3 (0) 39.0
 
June 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 20.9 μg/m3 (20) -1.0 μg/m3 (0) 38.0
 
June 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 22.8 μg/m3 (22) 0.0 μg/m3 (0) 35.0
 
June 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 20.7 μg/m3 (20) 2.0 μg/m3 (9) 32.0
 
June 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 45.1 μg/m3 (42) 3.0 μg/m3 (13) 42.0
 
June 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 22.4 μg/m3 (21) 3.0 μg/m3 (13) 27.0
 
June 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 18.4 μg/m3 (18) 5.0 μg/m3 (21) 25.0
 
June 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 12.5 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
June 8, 2021, noon N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 12.5 μg/m3 (12) 3.0 μg/m3 (13) 25.0
 
June 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.6 μg/m3 (11) 0.0 μg/m3 (0) 11.0
 
June 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (14) 0.0 μg/m3 (0) 14.0
 
June 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 15.5 μg/m3 (15) 2.0 μg/m3 (9) 27.0
 
June 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 20.4 μg/m3 (19) 2.0 μg/m3 (9) 27.0
 
June 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 22.4 μg/m3 (21) 4.0 μg/m3 (17) 28.0
 
June 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 35.2 μg/m3 (33) 6.0 μg/m3 (25) 33.0
 
June 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 50.2 μg/m3 (47) 7.0 μg/m3 (30) 47.0
 
June 8, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 90.1 μg/m3 (69) 7.0 μg/m3 (30) 69.0
 
June 8, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 114.1 μg/m3 (81) 8.0 μg/m3 (34) 81.0
 
June 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 167.1 μg/m3 (107) 9.0 μg/m3 (38) 107.0
 
June 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 83.0 μg/m3 (65) 7.0 μg/m3 (30) 65.0
 
June 8, 2021, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 40.1 μg/m3 (38) 5.0 μg/m3 (21) 58.0
 
June 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 27.8 μg/m3 (26) 8.0 μg/m3 (34) 55.0
 
June 7, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 35.9 μg/m3 (34) 5.0 μg/m3 (21) 50.0
 
June 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 31.7 μg/m3 (30) 6.0 μg/m3 (25) 48.0
 
June 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 33.6 μg/m3 (32) 6.0 μg/m3 (25) 45.0