ID: 2445

AQSQID: 060798002

Site Name: Atascadero2

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

Updated: Dec. 1, 2020, 10:42 a.m.

Location: Atascadero (Asuncion), CA

Reporting: True, Located: True

Current AQI: 64.0

Atascadero (Asuncion) CA, US: 35.494556, -120.666203

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 1, 2020, 9 a.m. 22.0 ppb (21) 2.0 ppb (2) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) N/A 23.0 μg/m3 (22) 18.0 μg/m3 (64) 64.0
 
Dec. 1, 2020, 8 a.m. 21.0 ppb (20) 1.0 ppb (1) N/A 19.0 ppb (18) N/A N/A 4.0 ppb (4) N/A 29.0 μg/m3 (27) 19.0 μg/m3 (66) 66.0
 
Dec. 1, 2020, 7 a.m. 22.0 ppb (21) 1.0 ppb (1) N/A 21.0 ppb (20) N/A N/A 5.0 ppb (5) N/A 29.0 μg/m3 (27) 22.0 μg/m3 (72) 72.0
 
Dec. 1, 2020, 6 a.m. 26.0 ppb (25) 2.0 ppb (2) N/A 24.0 ppb (23) N/A N/A 4.0 ppb (4) N/A 31.0 μg/m3 (29) 27.0 μg/m3 (83) 83.0
 
Dec. 1, 2020, 5 a.m. 27.0 ppb (26) 2.0 ppb (2) N/A 24.0 ppb (23) N/A N/A 4.0 ppb (4) N/A 39.0 μg/m3 (37) 24.0 μg/m3 (77) 77.0
 
Dec. 1, 2020, 4 a.m. 21.0 ppb (20) 1.0 ppb (1) N/A 20.0 ppb (19) N/A N/A 11.0 ppb (11) N/A 33.0 μg/m3 (31) 24.0 μg/m3 (77) 77.0
 
Dec. 1, 2020, 3 a.m. 21.0 ppb (20) 0.0 ppb (0) N/A 20.0 ppb (19) N/A N/A 14.0 ppb (13) N/A 34.0 μg/m3 (32) 17.0 μg/m3 (62) 62.0
 
Dec. 1, 2020, 2 a.m. 16.0 ppb (16) 1.0 ppb (1) N/A 15.0 ppb (15) N/A N/A 22.0 ppb (21) N/A 32.0 μg/m3 (30) 15.0 μg/m3 (58) 58.0
 
Dec. 1, 2020, 1 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 34.0 ppb (32) N/A 29.0 μg/m3 (27) 15.0 μg/m3 (58) 58.0
 
Dec. 1, 2020, midnight 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (38) N/A 26.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Nov. 30, 2020, 11 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 38.0
 
Nov. 30, 2020, 10 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (38) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 38.0
 
Nov. 30, 2020, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (38) N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 38.0
 
Nov. 30, 2020, 8 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 38.0 ppb (36) N/A 25.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
Nov. 30, 2020, 7 p.m. 8.0 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 29.0 ppb (27) N/A 37.0 μg/m3 (35) 13.0 μg/m3 (53) 53.0
 
Nov. 30, 2020, 6 p.m. 8.0 ppb (8) 2.0 ppb (2) N/A 5.0 ppb (5) N/A N/A 23.0 ppb (22) N/A 30.0 μg/m3 (28) 16.0 μg/m3 (60) 60.0
 
Nov. 30, 2020, 5 p.m. 16.0 ppb (16) 6.0 ppb (6) N/A 9.0 ppb (9) N/A N/A 14.0 ppb (13) N/A 23.0 μg/m3 (22) 11.0 μg/m3 (46) 46.0
 
Nov. 30, 2020, 4 p.m. 44.0 ppb (42) 27.0 ppb (26) N/A 17.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 26.0 μg/m3 (25) 9.0 μg/m3 (38) 42.0
 
Nov. 30, 2020, 3 p.m. 42.0 ppb (40) 27.0 ppb (26) N/A 14.0 ppb (14) N/A N/A 0.0 ppb (0) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 40.0
 
Nov. 30, 2020, 2 p.m. 29.0 ppb (28) 14.0 ppb (14) N/A 14.0 ppb (14) N/A N/A 0.0 ppb (0) N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Nov. 30, 2020, 1 p.m. 20.0 ppb (19) 6.0 ppb (6) N/A 14.0 ppb (14) N/A N/A 0.0 ppb (0) N/A 13.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
Nov. 30, 2020, noon 16.0 ppb (16) 3.0 ppb (3) N/A 13.0 ppb (13) N/A N/A 0.0 ppb (0) N/A 16.0 μg/m3 (15) 13.0 μg/m3 (53) 53.0
 
Nov. 30, 2020, 11 a.m. 17.0 ppb (17) 4.0 ppb (4) N/A 12.0 ppb (12) N/A N/A 1.0 ppb (1) N/A 14.0 μg/m3 (13) 13.0 μg/m3 (53) 53.0
 
Nov. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 17.0 μg/m3 (62) 62.0
 
Nov. 30, 2020, 9 a.m. 27.0 ppb (26) 12.0 ppb (12) N/A 15.0 ppb (15) N/A N/A 0.0 ppb (0) N/A 23.0 μg/m3 (22) 21.0 μg/m3 (70) 70.0
 
Nov. 30, 2020, 8 a.m. 23.0 ppb (22) 7.0 ppb (7) N/A 16.0 ppb (16) N/A N/A 0.0 ppb (0) N/A 23.0 μg/m3 (22) 19.0 μg/m3 (66) 66.0
 
Nov. 30, 2020, 7 a.m. 25.0 ppb (24) 7.0 ppb (7) N/A 17.0 ppb (17) N/A N/A 0.0 ppb (0) N/A 29.0 μg/m3 (27) 20.0 μg/m3 (68) 68.0
 
Nov. 30, 2020, 6 a.m. 32.0 ppb (31) 10.0 ppb (10) N/A 21.0 ppb (20) N/A N/A 0.0 ppb (0) N/A 42.0 μg/m3 (39) 33.0 μg/m3 (95) 95.0
 
Nov. 30, 2020, 5 a.m. 33.0 ppb (32) 10.0 ppb (10) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) N/A 40.0 μg/m3 (38) 36.0 μg/m3 (103) 103.0
 
Nov. 30, 2020, 4 a.m. 27.0 ppb (26) 4.0 ppb (4) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) N/A 35.0 μg/m3 (33) 25.0 μg/m3 (79) 79.0
 
Nov. 30, 2020, 3 a.m. 29.0 ppb (28) 4.0 ppb (4) N/A 25.0 ppb (24) N/A N/A 1.0 ppb (1) N/A 35.0 μg/m3 (33) 23.0 μg/m3 (74) 74.0
 
Nov. 30, 2020, 2 a.m. 28.0 ppb (27) 2.0 ppb (2) N/A 25.0 ppb (24) N/A N/A 5.0 ppb (5) N/A 39.0 μg/m3 (37) 19.0 μg/m3 (66) 66.0
 
Nov. 30, 2020, 1 a.m. 21.0 ppb (20) 0.0 ppb (0) N/A 21.0 ppb (20) N/A N/A 12.0 ppb (12) N/A 36.0 μg/m3 (34) 9.0 μg/m3 (38) 38.0
 
Nov. 30, 2020, midnight 12.0 ppb (12) 1.0 ppb (1) N/A 11.0 ppb (11) N/A N/A 25.0 ppb (24) N/A 65.0 μg/m3 (56) 11.0 μg/m3 (46) 56.0
 
Nov. 29, 2020, 11 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (38) N/A 35.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
Nov. 29, 2020, 10 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) N/A 33.0 μg/m3 (31) 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 9 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (37) N/A 30.0 μg/m3 (28) 7.0 μg/m3 (30) 37.0
 
Nov. 29, 2020, 8 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) N/A 27.0 μg/m3 (25) 7.0 μg/m3 (30) 34.0
 
Nov. 29, 2020, 7 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 32.0 ppb (30) N/A 27.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
Nov. 29, 2020, 6 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A 5.0 ppb (5) N/A N/A 27.0 ppb (25) N/A 18.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
Nov. 29, 2020, 5 p.m. 12.0 ppb (12) 4.0 ppb (4) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A 21.0 μg/m3 (20) 13.0 μg/m3 (53) 53.0
 
Nov. 29, 2020, 4 p.m. 22.0 ppb (21) 10.0 ppb (10) N/A 11.0 ppb (11) N/A N/A 7.0 ppb (7) N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
Nov. 29, 2020, 3 p.m. 23.0 ppb (22) 11.0 ppb (11) N/A 12.0 ppb (12) N/A N/A 1.0 ppb (1) N/A 13.0 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
Nov. 29, 2020, 2 p.m. 17.0 ppb (17) 4.0 ppb (4) N/A 13.0 ppb (13) N/A N/A 0.0 ppb (0) N/A 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
Nov. 29, 2020, 1 p.m. 18.0 ppb (17) 4.0 ppb (4) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 12.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
Nov. 29, 2020, noon 21.0 ppb (20) 6.0 ppb (6) N/A 14.0 ppb (14) N/A N/A 0.0 ppb (0) N/A 15.0 μg/m3 (14) 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 11 a.m. 22.0 ppb (21) 7.0 ppb (7) N/A 14.0 ppb (14) N/A N/A 0.0 ppb (0) N/A 18.0 μg/m3 (17) 20.0 μg/m3 (68) 68.0
 
Nov. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 25.0 μg/m3 (79) 79.0
 
Nov. 29, 2020, 9 a.m. 33.0 ppb (32) 16.0 ppb (16) N/A 17.0 ppb (17) N/A N/A 1.0 ppb (1) N/A 39.0 μg/m3 (37) 30.0 μg/m3 (89) 89.0
 
Nov. 29, 2020, 8 a.m. 33.0 ppb (32) 15.0 ppb (15) N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) N/A 39.0 μg/m3 (37) 34.0 μg/m3 (98) 98.0
 
Nov. 29, 2020, 7 a.m. 35.0 ppb (34) 15.0 ppb (15) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) N/A 39.0 μg/m3 (37) 26.0 μg/m3 (81) 81.0
 
Nov. 29, 2020, 6 a.m. 28.0 ppb (27) 6.0 ppb (6) N/A 22.0 ppb (21) N/A N/A 1.0 ppb (1) N/A 31.0 μg/m3 (29) 25.0 μg/m3 (79) 79.0
 
Nov. 29, 2020, 5 a.m. 26.0 ppb (25) 4.0 ppb (4) N/A 22.0 ppb (21) N/A N/A 3.0 ppb (3) N/A 29.0 μg/m3 (27) 15.0 μg/m3 (58) 58.0
 
Nov. 29, 2020, 4 a.m. 13.0 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (12) N/A N/A 14.0 ppb (13) N/A 21.0 μg/m3 (20) 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 3 a.m. 13.0 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (12) N/A N/A 15.0 ppb (14) N/A 21.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
Nov. 29, 2020, 2 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A N/A 24.0 ppb (23) N/A 22.0 μg/m3 (21) 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 1 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A 11.0 ppb (11) N/A N/A 24.0 ppb (23) N/A 35.0 μg/m3 (33) 13.0 μg/m3 (53) 53.0
 
Nov. 29, 2020, midnight 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 32.0
 
Nov. 28, 2020, 11 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 36.0
 
Nov. 28, 2020, 10 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 35.0
 
Nov. 28, 2020, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 33.0
 
Nov. 28, 2020, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (30) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 30.0
 
Nov. 28, 2020, 7 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (26) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
Nov. 28, 2020, 6 p.m. 9.0 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
Nov. 28, 2020, 5 p.m. 17.0 ppb (17) 7.0 ppb (7) N/A 9.0 ppb (9) N/A N/A 14.0 ppb (13) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2020, 4 p.m. 32.0 ppb (31) 18.0 ppb (17) N/A 13.0 ppb (13) N/A N/A 4.0 ppb (4) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 31.0
 
Nov. 28, 2020, 3 p.m. 18.0 ppb (17) 8.0 ppb (8) N/A 10.0 ppb (10) N/A N/A 2.0 ppb (2) N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 17.0
 
Nov. 28, 2020, 2 p.m. 16.0 ppb (16) 5.0 ppb (5) N/A 11.0 ppb (11) N/A N/A 1.0 ppb (1) N/A 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Nov. 28, 2020, 1 p.m. 19.0 ppb (18) 6.0 ppb (6) N/A 12.0 ppb (12) N/A N/A 0.0 ppb (0) N/A 9.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
Nov. 28, 2020, noon 14.0 ppb (14) 3.0 ppb (3) N/A 11.0 ppb (11) N/A N/A 2.0 ppb (2) N/A 8.0 μg/m3 (8) 7.0 μg/m3 (30) 30.0
 
Nov. 28, 2020, 11 a.m. 13.0 ppb (13) 2.0 ppb (2) N/A 11.0 ppb (11) N/A N/A 2.0 ppb (2) N/A 12.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
Nov. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Nov. 28, 2020, 9 a.m. 18.0 ppb (17) 4.0 ppb (4) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 15.0 μg/m3 (14) 15.0 μg/m3 (58) 58.0
 
Nov. 28, 2020, 8 a.m. 16.0 ppb (16) 2.0 ppb (2) N/A 14.0 ppb (14) N/A N/A 2.0 ppb (2) N/A 16.0 μg/m3 (15) 16.0 μg/m3 (60) 60.0
 
Nov. 28, 2020, 7 a.m. 16.0 ppb (16) 2.0 ppb (2) N/A 14.0 ppb (14) N/A N/A 2.0 ppb (2) N/A 22.0 μg/m3 (21) 14.0 μg/m3 (55) 55.0
 
Nov. 28, 2020, 6 a.m. 19.0 ppb (18) 2.0 ppb (2) N/A 17.0 ppb (17) N/A N/A 2.0 ppb (2) N/A 20.0 μg/m3 (19) 19.0 μg/m3 (66) 66.0
 
Nov. 28, 2020, 5 a.m. 23.0 ppb (22) 3.0 ppb (3) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) N/A 22.0 μg/m3 (21) 18.0 μg/m3 (64) 64.0
 
Nov. 28, 2020, 4 a.m. 19.0 ppb (18) 2.0 ppb (2) N/A 17.0 ppb (17) N/A N/A 5.0 ppb (5) N/A 27.0 μg/m3 (25) 17.0 μg/m3 (62) 62.0
 
Nov. 28, 2020, 3 a.m. 10.0 ppb (10) 1.0 ppb (1) N/A 9.0 ppb (9) N/A N/A 20.0 ppb (19) N/A 21.0 μg/m3 (20) 12.0 μg/m3 (50) 50.0
 
Nov. 28, 2020, 2 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 31.0 ppb (29) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
Nov. 28, 2020, 1 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 28.0 ppb (26) N/A 20.0 μg/m3 (19) 11.0 μg/m3 (46) 46.0
 
Nov. 28, 2020, midnight 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (31) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 31.0
 
Nov. 27, 2020, 11 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 35.0
 
Nov. 27, 2020, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (34) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 34.0
 
Nov. 27, 2020, 9 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 32.0
 
Nov. 27, 2020, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
Nov. 27, 2020, 7 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (24) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
Nov. 27, 2020, 6 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (21) N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Nov. 27, 2020, 5 p.m. 10.0 ppb (10) 4.0 ppb (4) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (15) N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Nov. 27, 2020, 4 p.m. 20.0 ppb (19) 11.0 ppb (11) N/A 9.0 ppb (9) N/A N/A 7.0 ppb (7) N/A 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
Nov. 27, 2020, 3 p.m. 21.0 ppb (20) 12.0 ppb (12) N/A 9.0 ppb (9) N/A N/A 1.0 ppb (1) N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
Nov. 27, 2020, 2 p.m. 17.0 ppb (17) 6.0 ppb (6) N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Nov. 27, 2020, 1 p.m. 16.0 ppb (16) 5.0 ppb (5) N/A 11.0 ppb (11) N/A N/A 0.0 ppb (0) N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 17.0
 
Nov. 27, 2020, noon 14.0 ppb (14) 3.0 ppb (3) N/A 11.0 ppb (11) N/A N/A 1.0 ppb (1) N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Nov. 27, 2020, 11 a.m. 14.0 ppb (14) 2.0 ppb (2) N/A 11.0 ppb (11) N/A N/A 1.0 ppb (1) N/A 12.0 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
Nov. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 10.0 μg/m3 (42) 42.0
 
Nov. 27, 2020, 9 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (9) N/A N/A 5.0 ppb (5) N/A 8.0 μg/m3 (8) 14.0 μg/m3 (55) 55.0
 
Nov. 27, 2020, 8 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 8.0 ppb (8) N/A N/A 7.0 ppb (7) N/A 9.0 μg/m3 (9) 10.0 μg/m3 (42) 42.0
 
Nov. 27, 2020, 7 a.m. 16.0 ppb (16) 2.0 ppb (2) N/A 14.0 ppb (14) N/A N/A 4.0 ppb (4) N/A 24.0 μg/m3 (23) 20.0 μg/m3 (68) 68.0
 
Nov. 27, 2020, 6 a.m. 14.0 ppb (14) 0.0 ppb (0) N/A 13.0 ppb (13) N/A N/A 6.0 ppb (6) N/A 18.0 μg/m3 (17) 13.0 μg/m3 (53) 53.0
 
Nov. 27, 2020, 5 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A 11.0 ppb (11) N/A N/A 11.0 ppb (11) N/A 21.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
Nov. 27, 2020, 4 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 16.0 ppb (15) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
Nov. 27, 2020, 3 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 23.0 ppb (22) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Nov. 27, 2020, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (27) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 27.0
 
Nov. 27, 2020, 1 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 30.0
 
Nov. 27, 2020, midnight 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 33.0
 
Nov. 26, 2020, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 10.0 μg/m3 (10) 0.0 μg/m3 (0) 34.0
 
Nov. 26, 2020, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 9.0 μg/m3 (9) 0.0 μg/m3 (0) 33.0
 
Nov. 26, 2020, 9 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 29.0
 
Nov. 26, 2020, 8 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (27) N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 27.0
 
Nov. 26, 2020, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 26.0
 
Nov. 26, 2020, 6 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A 7.0 μg/m3 (7) 3.0 μg/m3 (13) 25.0
 
Nov. 26, 2020, 5 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 24.0 ppb (23) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 23.0
 
Nov. 26, 2020, 4 p.m. 8.0 ppb (8) 3.0 ppb (3) N/A 5.0 ppb (5) N/A N/A 12.0 ppb (12) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 12.0
 
Nov. 26, 2020, 3 p.m. 18.0 ppb (17) 9.0 ppb (9) N/A 8.0 ppb (8) N/A N/A 2.0 ppb (2) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Nov. 26, 2020, 2 p.m. 12.0 ppb (12) 4.0 ppb (4) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Nov. 26, 2020, 1 p.m. 10.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (8) N/A N/A 1.0 ppb (1) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Nov. 26, 2020, noon 8.0 ppb (8) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 4.0 ppb (4) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 9.0
 
Nov. 26, 2020, 11 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 8.0 ppb (8) N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Nov. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
Nov. 26, 2020, 9 a.m. 8.0 ppb (8) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 7.0 ppb (7) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Nov. 26, 2020, 8 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 10.0 ppb (10) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Nov. 26, 2020, 7 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 14.0 ppb (13) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Nov. 26, 2020, 6 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 21.0 ppb (20) N/A 12.0 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
Nov. 26, 2020, 5 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 21.0 ppb (20) N/A 18.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
Nov. 26, 2020, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (24) N/A 17.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
Nov. 26, 2020, 3 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 28.0 ppb (26) N/A 13.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Nov. 26, 2020, 2 a.m. 12.0 ppb (12) 1.0 ppb (1) N/A 11.0 ppb (11) N/A N/A 18.0 ppb (17) N/A 22.0 μg/m3 (21) 11.0 μg/m3 (46) 46.0
 
Nov. 26, 2020, 1 a.m. 11.0 ppb (11) 0.0 ppb (0) N/A 10.0 ppb (10) N/A N/A 22.0 ppb (21) N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 21.0
 
Nov. 26, 2020, midnight 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 28.0
 
Nov. 25, 2020, 11 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A 16.0 μg/m3 (15) 5.0 μg/m3 (21) 32.0
 
Nov. 25, 2020, 10 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A 10.0 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Nov. 25, 2020, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 32.0
 
Nov. 25, 2020, 8 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 30.0
 
Nov. 25, 2020, 7 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (25) N/A 8.0 μg/m3 (8) 8.0 μg/m3 (34) 34.0
 
Nov. 25, 2020, 6 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 19.0 ppb (18) N/A 8.0 μg/m3 (8) 7.0 μg/m3 (30) 30.0
 
Nov. 25, 2020, 5 p.m. 9.0 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A N/A 11.0 ppb (11) N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Nov. 25, 2020, 4 p.m. 20.0 ppb (19) 8.0 ppb (8) N/A 11.0 ppb (11) N/A N/A 4.0 ppb (4) N/A 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0
 
Nov. 25, 2020, 3 p.m. 23.0 ppb (22) 10.0 ppb (10) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Nov. 25, 2020, 2 p.m. 18.0 ppb (17) 7.0 ppb (7) N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Nov. 25, 2020, 1 p.m. 14.0 ppb (14) 5.0 ppb (5) N/A 9.0 ppb (9) N/A N/A 1.0 ppb (1) N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Nov. 25, 2020, noon 14.0 ppb (14) 5.0 ppb (5) N/A 9.0 ppb (9) N/A N/A 0.0 ppb (0) N/A 10.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
Nov. 25, 2020, 11 a.m. 17.0 ppb (17) 7.0 ppb (7) N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) N/A 12.0 μg/m3 (12) 14.0 μg/m3 (55) 55.0
 
Nov. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Nov. 25, 2020, 9 a.m. 20.0 ppb (19) 7.0 ppb (7) N/A 12.0 ppb (12) N/A N/A 0.0 ppb (0) N/A 18.0 μg/m3 (17) 12.0 μg/m3 (50) 50.0
 
Nov. 25, 2020, 8 a.m. 16.0 ppb (16) 3.0 ppb (3) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (55) 55.0
 
Nov. 25, 2020, 7 a.m. 20.0 ppb (19) 3.0 ppb (3) N/A 16.0 ppb (16) N/A N/A 1.0 ppb (1) N/A 22.0 μg/m3 (21) 15.0 μg/m3 (58) 58.0
 
Nov. 25, 2020, 6 a.m. 26.0 ppb (25) 6.0 ppb (6) N/A 19.0 ppb (18) N/A N/A 0.0 ppb (0) N/A 28.0 μg/m3 (26) 19.0 μg/m3 (66) 66.0
 
Nov. 25, 2020, 5 a.m. 21.0 ppb (20) 3.0 ppb (3) N/A 18.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 29.0 μg/m3 (27) 17.0 μg/m3 (62) 62.0
 
Nov. 25, 2020, 4 a.m. 23.0 ppb (22) 1.0 ppb (1) N/A 21.0 ppb (20) N/A N/A 4.0 ppb (4) N/A 30.0 μg/m3 (28) 19.0 μg/m3 (66) 66.0
 
Nov. 25, 2020, 3 a.m. 22.0 ppb (21) 1.0 ppb (1) N/A 20.0 ppb (19) N/A N/A 7.0 ppb (7) N/A 27.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Nov. 25, 2020, 2 a.m. 13.0 ppb (13) 0.0 ppb (0) N/A 12.0 ppb (12) N/A N/A 21.0 ppb (20) N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
Nov. 25, 2020, 1 a.m. 9.0 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (8) N/A N/A 25.0 ppb (24) N/A 24.0 μg/m3 (23) 8.0 μg/m3 (34) 34.0
 
Nov. 25, 2020, midnight 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (34) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (34) 34.0
 
Nov. 24, 2020, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 37.0
 
Nov. 24, 2020, 10 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 38.0
 
Nov. 24, 2020, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 37.0
 
Nov. 24, 2020, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) N/A 13.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Nov. 24, 2020, 7 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 30.0 ppb (28) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
Nov. 24, 2020, 6 p.m. 9.0 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (15) N/A 25.0 μg/m3 (24) 11.0 μg/m3 (46) 46.0
 
Nov. 24, 2020, 5 p.m. 15.0 ppb (15) 7.0 ppb (7) N/A 7.0 ppb (7) N/A N/A 9.0 ppb (9) N/A 19.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
Nov. 24, 2020, 4 p.m. 27.0 ppb (26) 20.0 ppb (19) N/A 7.0 ppb (7) N/A N/A 2.0 ppb (2) N/A 13.0 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
Nov. 24, 2020, 3 p.m. 33.0 ppb (32) 28.0 ppb (27) N/A 5.0 ppb (5) N/A N/A 0.0 ppb (0) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 32.0
 
Nov. 24, 2020, 2 p.m. 16.0 ppb (16) 11.0 ppb (11) N/A 4.0 ppb (4) N/A N/A 0.0 ppb (0) N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
Nov. 24, 2020, 1 p.m. 16.0 ppb (16) 10.0 ppb (10) N/A 5.0 ppb (5) N/A N/A 0.0 ppb (0) N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Nov. 24, 2020, noon 14.0 ppb (14) 8.0 ppb (8) N/A 5.0 ppb (5) N/A N/A 0.0 ppb (0) N/A 9.0 μg/m3 (9) 12.0 μg/m3 (50) 50.0
 
Nov. 24, 2020, 11 a.m. 14.0 ppb (14) 8.0 ppb (8) N/A 6.0 ppb (6) N/A N/A 0.0 ppb (0) N/A 10.0 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Nov. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0