ID: 91

AQSQID: 040133002

Site Name: Central Phoenix

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

Updated: Jan. 17, 2022, 3:33 a.m.

Location: Phoenix (Central City), AZ

Reporting: True, Located: True

Current AQI: 52.0

Phoenix (Central City) AZ, US: 33.4579, -112.046

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 17, 2022, 2 a.m. N/A N/A N/A 45.0 ppb (43) N/A 1.0 ppb (2) 2.0 ppb (2) 1.4 ppb (16) 57.0 μg/m3 (52) N/A 52.0
 
Jan. 17, 2022, 1 a.m. N/A N/A N/A 30.0 ppb (29) N/A 0.0 ppb (0) 18.0 ppb (17) 0.8 ppb (10) 41.0 μg/m3 (38) N/A 38.0
 
Jan. 17, 2022, midnight N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 28.0 ppb (26) 0.6 ppb (7) 22.0 μg/m3 (21) N/A 26.0
 
Jan. 16, 2022, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 44.0 ppb (41) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 41.0
 
Jan. 16, 2022, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 43.0 ppb (40) 0.3 ppb (4) 7.0 μg/m3 (7) N/A 40.0
 
Jan. 16, 2022, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (39) 0.4 ppb (5) 7.0 μg/m3 (7) N/A 39.0
 
Jan. 16, 2022, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 41.0 ppb (38) 0.3 ppb (4) 6.0 μg/m3 (6) N/A 38.0
 
Jan. 16, 2022, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (39) 0.3 ppb (4) 5.0 μg/m3 (5) N/A 39.0
 
Jan. 16, 2022, 6 p.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 26.0 ppb (25) 0.5 ppb (6) 12.0 μg/m3 (12) N/A 25.0
 
Jan. 16, 2022, 5 p.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 13.0 ppb (13) 0.8 ppb (10) 22.0 μg/m3 (21) N/A 24.0
 
Jan. 16, 2022, 4 p.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 7.0 ppb (7) 1.0 ppb (12) 28.0 μg/m3 (26) N/A 28.0
 
Jan. 16, 2022, 3 p.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 3.0 ppb (3) 1.2 ppb (14) 43.0 μg/m3 (40) N/A 40.0
 
Jan. 16, 2022, 2 p.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 2.0 ppb (2) 1.0 ppb (12) 34.0 μg/m3 (32) N/A 32.0
 
Jan. 16, 2022, 1 p.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 1.0 ppb (1) 1.0 ppb (12) 26.0 μg/m3 (25) N/A 30.0
 
Jan. 16, 2022, noon N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 1.0 ppb (1) 1.0 ppb (12) 28.0 μg/m3 (26) N/A 30.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 1.0 ppb (1) 1.2 ppb (14) 33.0 μg/m3 (31) N/A 31.0
 
Jan. 16, 2022, 10 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 2.0 ppb (2) 1.0 ppb (12) 36.0 μg/m3 (34) N/A 34.0
 
Jan. 16, 2022, 9 a.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 1.0 ppb (1) 0.9 ppb (11) 34.0 μg/m3 (32) N/A 33.0
 
Jan. 16, 2022, 8 a.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) 22.0 μg/m3 (21) N/A 32.0
 
Jan. 16, 2022, 7 a.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 28.0 ppb (26) 0.5 ppb (6) 14.0 μg/m3 (13) N/A 26.0
 
Jan. 16, 2022, 6 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 34.0 ppb (32) 0.4 ppb (5) 12.0 μg/m3 (12) N/A 32.0
 
Jan. 16, 2022, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 33.0 ppb (31) 0.4 ppb (5) 14.0 μg/m3 (13) N/A 31.0
 
Jan. 16, 2022, 4 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 33.0 ppb (31) 0.4 ppb (5) 17.0 μg/m3 (16) N/A 31.0
 
Jan. 16, 2022, 3 a.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 26.0 ppb (25) 0.6 ppb (7) 19.0 μg/m3 (18) N/A 25.0
 
Jan. 16, 2022, 2 a.m. N/A N/A N/A 33.0 ppb (32) N/A 0.0 ppb (0) 10.0 ppb (10) 0.7 ppb (8) 25.0 μg/m3 (24) N/A 32.0
 
Jan. 16, 2022, 1 a.m. N/A N/A N/A 28.0 ppb (27) N/A 0.0 ppb (0) 14.0 ppb (13) 0.6 ppb (7) 20.0 μg/m3 (19) N/A 27.0
 
Jan. 16, 2022, midnight N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 26.0 ppb (25) 0.5 ppb (6) 13.0 μg/m3 (13) N/A 25.0
 
Jan. 15, 2022, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 38.0 ppb (36) 0.4 ppb (5) 10.0 μg/m3 (10) N/A 36.0
 
Jan. 15, 2022, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 41.0 ppb (38) 0.3 ppb (4) 8.0 μg/m3 (8) N/A 38.0
 
Jan. 15, 2022, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 43.0 ppb (40) 0.3 ppb (4) 9.0 μg/m3 (9) N/A 40.0
 
Jan. 15, 2022, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 43.0 ppb (40) 0.3 ppb (4) 7.0 μg/m3 (7) N/A 40.0
 
Jan. 15, 2022, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 44.0 ppb (41) 0.3 ppb (4) 14.0 μg/m3 (13) N/A 41.0
 
Jan. 15, 2022, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 42.0 ppb (39) 0.3 ppb (4) 28.0 μg/m3 (26) N/A 39.0
 
Jan. 15, 2022, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 39.0 ppb (37) 0.3 ppb (4) 16.0 μg/m3 (15) N/A 37.0
 
Jan. 15, 2022, 4 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 23.0 ppb (22) 0.5 ppb (6) 21.0 μg/m3 (20) N/A 22.0
 
Jan. 15, 2022, 3 p.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 16.0 ppb (15) 0.6 ppb (7) 19.0 μg/m3 (18) N/A 23.0
 
Jan. 15, 2022, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 21.0 ppb (20) 0.5 ppb (6) 12.0 μg/m3 (12) N/A 20.0
 
Jan. 15, 2022, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 21.0 ppb (20) 0.5 ppb (6) 9.0 μg/m3 (9) N/A 20.0
 
Jan. 15, 2022, noon N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 30.0 ppb (28) 0.4 ppb (5) 3.0 μg/m3 (3) N/A 28.0
 
Jan. 15, 2022, 11 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 35.0 ppb (33) 0.4 ppb (5) 3.0 μg/m3 (3) N/A 33.0
 
Jan. 15, 2022, 10 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 4.0 ppb (4) 1.0 ppb (12) 34.0 μg/m3 (32) N/A 32.0
 
Jan. 15, 2022, 9 a.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 0.0 ppb (0) 1.3 ppb (15) 49.0 μg/m3 (46) N/A 46.0
 
Jan. 15, 2022, 8 a.m. N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 0.0 ppb (0) 1.3 ppb (15) 53.0 μg/m3 (50) N/A 50.0
 
Jan. 15, 2022, 7 a.m. N/A N/A N/A 38.0 ppb (36) N/A 2.0 ppb (3) 0.0 ppb (0) 1.5 ppb (18) 63.0 μg/m3 (55) N/A 55.0
 
Jan. 15, 2022, 6 a.m. N/A N/A N/A 39.0 ppb (37) N/A 2.0 ppb (3) 1.0 ppb (1) 1.6 ppb (19) 73.0 μg/m3 (60) N/A 60.0
 
Jan. 15, 2022, 5 a.m. N/A N/A N/A 40.0 ppb (38) N/A 1.0 ppb (2) 1.0 ppb (1) 1.4 ppb (16) 62.0 μg/m3 (55) N/A 55.0
 
Jan. 15, 2022, 4 a.m. N/A N/A N/A 41.0 ppb (39) N/A 2.0 ppb (3) 1.0 ppb (1) 1.5 ppb (18) 70.0 μg/m3 (59) N/A 59.0
 
Jan. 15, 2022, 3 a.m. N/A N/A N/A 42.0 ppb (40) N/A 2.0 ppb (3) 1.0 ppb (1) 1.8 ppb (21) 68.0 μg/m3 (58) N/A 58.0
 
Jan. 15, 2022, 2 a.m. N/A N/A N/A 44.0 ppb (42) N/A 2.0 ppb (3) 1.0 ppb (1) 1.2 ppb (14) 57.0 μg/m3 (52) N/A 52.0
 
Jan. 15, 2022, 1 a.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 7.0 ppb (7) 0.8 ppb (10) 43.0 μg/m3 (40) N/A 40.0
 
Jan. 15, 2022, midnight N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 18.0 ppb (17) 0.7 ppb (8) 30.0 μg/m3 (28) N/A 28.0
 
Jan. 14, 2022, 11 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 26.0 ppb (25) 0.5 ppb (6) 32.0 μg/m3 (30) N/A 30.0
 
Jan. 14, 2022, 10 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 31.0 ppb (29) 0.5 ppb (6) 41.0 μg/m3 (38) N/A 38.0
 
Jan. 14, 2022, 9 p.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 24.0 ppb (23) 0.7 ppb (8) 77.0 μg/m3 (62) N/A 62.0
 
Jan. 14, 2022, 8 p.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 20.0 ppb (19) 0.7 ppb (8) 70.0 μg/m3 (59) N/A 59.0
 
Jan. 14, 2022, 7 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 16.0 ppb (15) 0.6 ppb (7) 34.0 μg/m3 (32) N/A 32.0
 
Jan. 14, 2022, 6 p.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 12.0 ppb (12) 0.6 ppb (7) 34.0 μg/m3 (32) N/A 32.0
 
Jan. 14, 2022, 5 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 8.0 ppb (8) 0.7 ppb (8) 36.0 μg/m3 (34) N/A 34.0
 
Jan. 14, 2022, 4 p.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 4.0 ppb (4) 0.7 ppb (8) 39.0 μg/m3 (37) N/A 37.0
 
Jan. 14, 2022, 3 p.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) 46.0 μg/m3 (43) N/A 43.0
 
Jan. 14, 2022, 2 p.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 38.0 μg/m3 (36) N/A 36.0
 
Jan. 14, 2022, 1 p.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 1.0 ppb (1) N/A 29.0 μg/m3 (27) N/A 27.0
 
Jan. 14, 2022, noon N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 5.0 ppb (5) 5.6 ppb (62) 25.0 μg/m3 (24) N/A 62.0
 
Jan. 14, 2022, 11 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 5.0 ppb (5) 5.7 ppb (63) 21.0 μg/m3 (20) N/A 63.0
 
Jan. 14, 2022, 10 a.m. N/A N/A N/A 22.0 ppb (21) N/A 0.0 ppb (0) 4.0 ppb (4) 5.8 ppb (64) 24.0 μg/m3 (23) N/A 64.0
 
Jan. 14, 2022, 9 a.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 0.0 ppb (0) 5.8 ppb (64) 32.0 μg/m3 (30) N/A 64.0
 
Jan. 14, 2022, 8 a.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 0.0 ppb (0) 5.7 ppb (63) 36.0 μg/m3 (34) N/A 63.0
 
Jan. 14, 2022, 7 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 0.0 ppb (0) 5.4 ppb (60) 45.0 μg/m3 (42) N/A 60.0
 
Jan. 14, 2022, 6 a.m. N/A N/A N/A 37.0 ppb (35) N/A 2.0 ppb (3) 0.0 ppb (0) 4.8 ppb (54) 66.0 μg/m3 (57) N/A 57.0
 
Jan. 14, 2022, 5 a.m. N/A N/A N/A 46.0 ppb (44) N/A 3.0 ppb (5) 0.0 ppb (0) 3.7 ppb (43) 82.0 μg/m3 (65) N/A 65.0
 
Jan. 14, 2022, 4 a.m. N/A N/A N/A 44.0 ppb (42) N/A 2.0 ppb (3) 1.0 ppb (1) 2.0 ppb (23) 82.0 μg/m3 (65) N/A 65.0
 
Jan. 14, 2022, 3 a.m. N/A N/A N/A 48.0 ppb (46) N/A 2.0 ppb (3) 0.0 ppb (0) 0.9 ppb (11) 85.0 μg/m3 (66) N/A 66.0
 
Jan. 14, 2022, 2 a.m. N/A N/A N/A 50.0 ppb (48) N/A 2.0 ppb (3) 0.0 ppb (0) 0.6 ppb (7) 90.0 μg/m3 (69) N/A 69.0
 
Jan. 14, 2022, 1 a.m. N/A N/A N/A 50.0 ppb (48) N/A 1.0 ppb (2) 0.0 ppb (0) 0.6 ppb (7) 70.0 μg/m3 (59) N/A 59.0
 
Jan. 14, 2022, midnight N/A N/A N/A 38.0 ppb (36) N/A 1.0 ppb (2) 12.0 ppb (12) 0.6 ppb (7) 42.0 μg/m3 (39) N/A 39.0
 
Jan. 13, 2022, 11 p.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 27.0 ppb (25) 0.6 ppb (7) 25.0 μg/m3 (24) N/A 25.0
 
Jan. 13, 2022, 10 p.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 33.0 ppb (31) 0.5 ppb (6) 17.0 μg/m3 (16) N/A 31.0
 
Jan. 13, 2022, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 32.0 ppb (30) 0.5 ppb (6) 13.0 μg/m3 (13) N/A 30.0
 
Jan. 13, 2022, 8 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 25.0 ppb (24) 0.4 ppb (5) 14.0 μg/m3 (13) N/A 24.0
 
Jan. 13, 2022, 7 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 25.0 ppb (24) 0.4 ppb (5) 12.0 μg/m3 (12) N/A 24.0
 
Jan. 13, 2022, 6 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 18.0 ppb (17) 0.5 ppb (6) 19.0 μg/m3 (18) N/A 19.0
 
Jan. 13, 2022, 5 p.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 9.0 ppb (9) 0.8 ppb (10) 45.0 μg/m3 (42) N/A 42.0
 
Jan. 13, 2022, 4 p.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 4.0 ppb (4) 0.8 ppb (10) 52.0 μg/m3 (49) N/A 49.0
 
Jan. 13, 2022, 3 p.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 2.0 ppb (2) 0.9 ppb (11) 44.0 μg/m3 (41) N/A 41.0
 
Jan. 13, 2022, 2 p.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 0.0 ppb (0) 0.9 ppb (11) 39.0 μg/m3 (37) N/A 37.0
 
Jan. 13, 2022, 1 p.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 29.0 μg/m3 (27) N/A 27.0
 
Jan. 13, 2022, noon N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 0.0 ppb (0) 0.9 ppb (11) 26.0 μg/m3 (25) N/A 25.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 25.0 μg/m3 (24) N/A 26.0
 
Jan. 13, 2022, 10 a.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 21.0 μg/m3 (20) N/A 26.0
 
Jan. 13, 2022, 9 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) 23.0 μg/m3 (22) N/A 28.0
 
Jan. 13, 2022, 8 a.m. N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 0.0 ppb (0) 1.2 ppb (14) 46.0 μg/m3 (43) N/A 43.0
 
Jan. 13, 2022, 7 a.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 0.0 ppb (0) 1.5 ppb (18) 54.0 μg/m3 (50) N/A 50.0
 
Jan. 13, 2022, 6 a.m. N/A N/A N/A 38.0 ppb (36) N/A 2.0 ppb (3) 0.0 ppb (0) 1.9 ppb (22) 64.0 μg/m3 (56) N/A 56.0
 
Jan. 13, 2022, 5 a.m. N/A N/A N/A 42.0 ppb (40) N/A 3.0 ppb (5) 0.0 ppb (0) 2.2 ppb (25) 85.0 μg/m3 (66) N/A 66.0
 
Jan. 13, 2022, 4 a.m. N/A N/A N/A 46.0 ppb (44) N/A 2.0 ppb (3) 0.0 ppb (0) 1.3 ppb (15) 82.0 μg/m3 (65) N/A 65.0
 
Jan. 13, 2022, 3 a.m. N/A N/A N/A 50.0 ppb (48) N/A 3.0 ppb (5) 1.0 ppb (1) 1.7 ppb (20) 89.0 μg/m3 (68) N/A 68.0
 
Jan. 13, 2022, 2 a.m. N/A N/A N/A 52.0 ppb (50) N/A 2.0 ppb (3) 1.0 ppb (1) 1.5 ppb (18) 97.0 μg/m3 (72) N/A 72.0
 
Jan. 13, 2022, 1 a.m. N/A N/A N/A 51.0 ppb (49) N/A 1.0 ppb (2) 1.0 ppb (1) 1.0 ppb (12) 75.0 μg/m3 (61) N/A 61.0
 
Jan. 13, 2022, midnight N/A N/A N/A 45.0 ppb (43) N/A 1.0 ppb (2) 5.0 ppb (5) 0.7 ppb (8) 47.0 μg/m3 (44) N/A 44.0
 
Jan. 12, 2022, 11 p.m. N/A N/A N/A 23.0 ppb (22) N/A 0.0 ppb (0) 26.0 ppb (25) 0.5 ppb (6) 20.0 μg/m3 (19) N/A 25.0
 
Jan. 12, 2022, 10 p.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 31.0 ppb (29) 0.5 ppb (6) 18.0 μg/m3 (17) N/A 29.0
 
Jan. 12, 2022, 9 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 27.0 ppb (25) 0.5 ppb (6) 21.0 μg/m3 (20) N/A 25.0
 
Jan. 12, 2022, 8 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 22.0 ppb (21) 0.4 ppb (5) 19.0 μg/m3 (18) N/A 21.0
 
Jan. 12, 2022, 7 p.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 16.0 ppb (15) 0.5 ppb (6) 25.0 μg/m3 (24) N/A 27.0
 
Jan. 12, 2022, 6 p.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 15.0 ppb (14) 0.6 ppb (7) 27.0 μg/m3 (25) N/A 25.0
 
Jan. 12, 2022, 5 p.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 9.0 ppb (9) 0.8 ppb (10) 33.0 μg/m3 (31) N/A 31.0
 
Jan. 12, 2022, 4 p.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 5.0 ppb (5) 0.9 ppb (11) 42.0 μg/m3 (39) N/A 39.0
 
Jan. 12, 2022, 3 p.m. N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 1.0 ppb (1) 1.3 ppb (15) 66.0 μg/m3 (57) N/A 57.0
 
Jan. 12, 2022, 2 p.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 5.0 ppb (5) 0.5 ppb (6) 29.0 μg/m3 (27) N/A 29.0
 
Jan. 12, 2022, 1 p.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 3.0 ppb (3) 0.7 ppb (8) 21.0 μg/m3 (20) N/A 30.0
 
Jan. 12, 2022, noon N/A N/A N/A 31.0 ppb (30) N/A 0.0 ppb (0) 3.0 ppb (3) 0.6 ppb (7) 11.0 μg/m3 (11) N/A 30.0
 
Jan. 12, 2022, 11 a.m. N/A N/A N/A 26.0 ppb (25) N/A 0.0 ppb (0) 8.0 ppb (8) 0.5 ppb (6) 8.0 μg/m3 (8) N/A 25.0
 
Jan. 12, 2022, 10 a.m. N/A N/A N/A 27.0 ppb (26) N/A 0.0 ppb (0) 6.0 ppb (6) 0.7 ppb (8) 11.0 μg/m3 (11) N/A 26.0
 
Jan. 12, 2022, 9 a.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 3.0 ppb (3) 0.8 ppb (10) 17.0 μg/m3 (16) N/A 29.0
 
Jan. 12, 2022, 8 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 5.0 ppb (5) 0.6 ppb (7) 17.0 μg/m3 (16) N/A 27.0
 
Jan. 12, 2022, 7 a.m. N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 0.0 ppb (0) 1.3 ppb (15) 41.0 μg/m3 (38) N/A 38.0
 
Jan. 12, 2022, 6 a.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 0.0 ppb (0) 1.8 ppb (21) 52.0 μg/m3 (49) N/A 49.0
 
Jan. 12, 2022, 5 a.m. N/A N/A N/A 40.0 ppb (38) N/A 2.0 ppb (3) 0.0 ppb (0) 1.5 ppb (18) 50.0 μg/m3 (47) N/A 47.0
 
Jan. 12, 2022, 4 a.m. N/A N/A N/A 40.0 ppb (38) N/A 2.0 ppb (3) 0.0 ppb (0) 1.2 ppb (14) 49.0 μg/m3 (46) N/A 46.0
 
Jan. 12, 2022, 3 a.m. N/A N/A N/A 41.0 ppb (39) N/A 1.0 ppb (2) 0.0 ppb (0) 1.3 ppb (15) 44.0 μg/m3 (41) N/A 41.0
 
Jan. 12, 2022, 2 a.m. N/A N/A N/A 41.0 ppb (39) N/A 1.0 ppb (2) 4.0 ppb (4) 1.1 ppb (13) 43.0 μg/m3 (40) N/A 40.0
 
Jan. 12, 2022, 1 a.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 8.0 ppb (8) 0.8 ppb (10) 34.0 μg/m3 (32) N/A 34.0
 
Jan. 12, 2022, midnight N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 24.0 ppb (23) 0.5 ppb (6) 13.0 μg/m3 (13) N/A 23.0
 
Jan. 11, 2022, 11 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 37.0 ppb (35) 0.3 ppb (4) 6.0 μg/m3 (6) N/A 35.0
 
Jan. 11, 2022, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.3 ppb (4) 3.0 μg/m3 (3) N/A 38.0
 
Jan. 11, 2022, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (38) 0.3 ppb (4) 1.0 μg/m3 (1) N/A 38.0
 
Jan. 11, 2022, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.3 ppb (4) -1.0 μg/m3 (0) N/A 35.0
 
Jan. 11, 2022, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) 0.3 ppb (4) N/A N/A 35.0
 
Jan. 11, 2022, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) 0.3 ppb (4) N/A N/A 34.0
 
Jan. 11, 2022, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) 0.3 ppb (4) 9.0 μg/m3 (9) N/A 28.0
 
Jan. 11, 2022, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.4 ppb (5) 15.0 μg/m3 (14) N/A 19.0
 
Jan. 11, 2022, 3 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 13.0 ppb (13) 0.5 ppb (6) 17.0 μg/m3 (16) N/A 20.0
 
Jan. 11, 2022, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) N/A 17.0
 
Jan. 11, 2022, 1 p.m. N/A N/A N/A 23.0 ppb (22) N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (11) N/A 22.0
 
Jan. 11, 2022, noon N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 8.0 ppb (8) 0.5 ppb (6) 20.0 μg/m3 (19) N/A 25.0
 
Jan. 11, 2022, 11 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 0.0 ppb (0) 0.5 ppb (6) 25.0 μg/m3 (24) N/A 31.0
 
Jan. 11, 2022, 10 a.m. N/A N/A N/A 22.0 ppb (21) N/A 0.0 ppb (0) 10.0 ppb (10) 0.4 ppb (5) 14.0 μg/m3 (13) N/A 21.0
 
Jan. 11, 2022, 9 a.m. N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 23.0 ppb (22) 0.4 ppb (5) 10.0 μg/m3 (10) N/A 22.0
 
Jan. 11, 2022, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (30) 0.3 ppb (4) 8.0 μg/m3 (8) N/A 30.0
 
Jan. 11, 2022, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 35.0 ppb (33) 0.3 ppb (4) 10.0 μg/m3 (10) N/A 33.0
 
Jan. 11, 2022, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (32) 0.3 ppb (4) 10.0 μg/m3 (10) N/A 32.0
 
Jan. 11, 2022, 5 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 33.0 ppb (31) 0.3 ppb (4) 12.0 μg/m3 (12) N/A 31.0
 
Jan. 11, 2022, 4 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (28) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 28.0
 
Jan. 11, 2022, 3 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 31.0 ppb (29) 0.4 ppb (5) 14.0 μg/m3 (13) N/A 29.0
 
Jan. 11, 2022, 2 a.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 30.0 ppb (28) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 28.0
 
Jan. 11, 2022, 1 a.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 34.0 ppb (32) 0.3 ppb (4) 14.0 μg/m3 (13) N/A 32.0
 
Jan. 11, 2022, midnight N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 36.0 ppb (34) 0.3 ppb (4) 12.0 μg/m3 (12) N/A 34.0
 
Jan. 10, 2022, 11 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 41.0 ppb (38) 0.3 ppb (4) 10.0 μg/m3 (10) N/A 38.0
 
Jan. 10, 2022, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 42.0 ppb (39) 0.3 ppb (4) 7.0 μg/m3 (7) N/A 39.0
 
Jan. 10, 2022, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (39) 0.3 ppb (4) 8.0 μg/m3 (8) N/A 39.0
 
Jan. 10, 2022, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.3 ppb (4) 8.0 μg/m3 (8) N/A 38.0
 
Jan. 10, 2022, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.3 ppb (4) 10.0 μg/m3 (10) N/A 38.0
 
Jan. 10, 2022, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) 21.0 μg/m3 (20) N/A 36.0
 
Jan. 10, 2022, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (35) 0.2 ppb (3) 15.0 μg/m3 (14) N/A 35.0
 
Jan. 10, 2022, 4 p.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 29.0 ppb (27) 0.3 ppb (4) 10.0 μg/m3 (10) N/A 27.0
 
Jan. 10, 2022, 3 p.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 7.0 ppb (7) 1.3 ppb (15) 42.0 μg/m3 (39) N/A 39.0
 
Jan. 10, 2022, 2 p.m. N/A N/A N/A 36.0 ppb (34) N/A 3.0 ppb (5) 0.0 ppb (0) 1.6 ppb (19) 47.0 μg/m3 (44) N/A 44.0
 
Jan. 10, 2022, 1 p.m. N/A N/A N/A 37.0 ppb (35) N/A 3.0 ppb (5) 0.0 ppb (0) 1.4 ppb (16) 37.0 μg/m3 (35) N/A 35.0
 
Jan. 10, 2022, noon N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 19.0 μg/m3 (18) N/A 33.0
 
Jan. 10, 2022, 11 a.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 20.0 μg/m3 (19) N/A 32.0
 
Jan. 10, 2022, 10 a.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 25.0 μg/m3 (24) N/A 34.0
 
Jan. 10, 2022, 9 a.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 1.0 ppb (1) 0.8 ppb (10) 23.0 μg/m3 (22) N/A 33.0
 
Jan. 10, 2022, 8 a.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 28.0 μg/m3 (26) N/A 34.0
 
Jan. 10, 2022, 7 a.m. N/A N/A N/A 39.0 ppb (37) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 28.0 μg/m3 (26) N/A 37.0
 
Jan. 10, 2022, 6 a.m. N/A N/A N/A 38.0 ppb (36) N/A 1.0 ppb (2) 2.0 ppb (2) 0.9 ppb (11) 36.0 μg/m3 (34) N/A 36.0
 
Jan. 10, 2022, 5 a.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 5.0 ppb (5) 0.9 ppb (11) 31.0 μg/m3 (29) N/A 33.0
 
Jan. 10, 2022, 4 a.m. N/A N/A N/A 34.0 ppb (33) N/A 0.0 ppb (0) 8.0 ppb (8) 0.8 ppb (10) 17.0 μg/m3 (16) N/A 33.0
 
Jan. 10, 2022, 3 a.m. N/A N/A N/A 37.0 ppb (35) N/A 1.0 ppb (2) 3.0 ppb (3) 1.2 ppb (14) 33.0 μg/m3 (31) N/A 35.0