ID: 315

AQSQID: 130210012

Site Name: Macon Forestry

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

Updated: April 11, 2021, 3:43 a.m.

Location: Macon (Continental Dr), GA

Reporting: True, Located: True

Current AQI: 27.0

Macon (Continental Dr) GA, US: 32.8031, -83.5447

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 4, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A 12.1 μg/m3 (12) 6.4 μg/m3 (27) 27.0
 
April 4, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A 11.4 μg/m3 (11) 6.2 μg/m3 (26) 27.0
 
April 4, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A 11.0 μg/m3 (11) 5.7 μg/m3 (24) 35.0
 
April 3, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 51.0 ppb (48) N/A 11.4 μg/m3 (11) 6.2 μg/m3 (26) 48.0
 
April 3, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 55.0 ppb (51) N/A 11.4 μg/m3 (11) 6.2 μg/m3 (26) 51.0
 
April 3, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 54.0 ppb (50) N/A 11.2 μg/m3 (11) 5.7 μg/m3 (24) 50.0
 
April 3, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 52.0 ppb (49) N/A 10.0 μg/m3 (10) 5.3 μg/m3 (23) 49.0
 
April 3, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 50.0 ppb (47) N/A 9.9 μg/m3 (10) 5.1 μg/m3 (22) 47.0
 
April 3, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 50.0 ppb (47) N/A 10.2 μg/m3 (10) 5.0 μg/m3 (21) 47.0
 
April 3, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 49.0 ppb (46) N/A 9.4 μg/m3 (9) 5.0 μg/m3 (21) 46.0
 
April 3, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (45) N/A 9.7 μg/m3 (9) 5.2 μg/m3 (22) 45.0
 
April 3, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (43) N/A 9.4 μg/m3 (9) 5.2 μg/m3 (22) 43.0
 
April 3, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (38) N/A 12.3 μg/m3 (12) 6.6 μg/m3 (28) 38.0
 
April 3, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A 15.6 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
April 3, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) N/A 13.8 μg/m3 (13) 7.8 μg/m3 (33) 33.0
 
April 3, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 10.0 ppb (10) N/A 11.7 μg/m3 (11) 7.5 μg/m3 (32) 32.0
 
April 3, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) N/A 12.1 μg/m3 (12) 7.8 μg/m3 (33) 33.0
 
April 3, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (9) N/A 12.7 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
April 3, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (9) N/A 13.0 μg/m3 (13) 8.3 μg/m3 (35) 35.0
 
April 3, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 8.0 ppb (8) N/A 14.8 μg/m3 (14) 8.5 μg/m3 (36) 36.0
 
April 3, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (9) N/A 13.4 μg/m3 (13) 8.2 μg/m3 (35) 35.0
 
April 3, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (13) N/A 13.8 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
April 3, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (14) N/A 12.5 μg/m3 (12) 7.7 μg/m3 (33) 33.0
 
April 3, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (15) N/A 11.6 μg/m3 (11) 7.0 μg/m3 (30) 30.0
 
April 3, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) N/A 11.4 μg/m3 (11) 6.6 μg/m3 (28) 28.0
 
April 3, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A 11.8 μg/m3 (11) 6.1 μg/m3 (26) 26.0
 
April 3, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 10.8 μg/m3 (10) 6.2 μg/m3 (26) 31.0
 
April 2, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (42) N/A 12.5 μg/m3 (12) 6.6 μg/m3 (28) 42.0
 
April 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (44) N/A 10.9 μg/m3 (11) 5.6 μg/m3 (24) 44.0
 
April 2, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (44) N/A 9.7 μg/m3 (9) 5.3 μg/m3 (23) 44.0
 
April 2, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (44) N/A 10.5 μg/m3 (10) 5.2 μg/m3 (22) 44.0
 
April 2, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (44) N/A 11.5 μg/m3 (11) 5.5 μg/m3 (23) 44.0
 
April 2, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (42) N/A 11.1 μg/m3 (11) 5.6 μg/m3 (24) 42.0
 
April 2, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (40) N/A 10.4 μg/m3 (10) 5.8 μg/m3 (25) 40.0
 
April 2, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (39) N/A 9.6 μg/m3 (9) 5.5 μg/m3 (23) 39.0
 
April 2, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (38) N/A 10.3 μg/m3 (10) 5.6 μg/m3 (24) 38.0
 
April 2, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A 10.5 μg/m3 (10) 5.5 μg/m3 (23) 36.0
 
April 2, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 12.9 μg/m3 (12) 6.5 μg/m3 (28) 31.0
 
April 2, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (15) N/A 13.1 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
April 2, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 9.0 ppb (9) N/A 10.5 μg/m3 (10) 5.4 μg/m3 (23) 23.0
 
April 2, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 10.0 ppb (10) N/A 9.8 μg/m3 (10) 5.1 μg/m3 (22) 22.0
 
April 2, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (12) N/A 9.4 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
April 2, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) N/A 9.7 μg/m3 (9) 5.1 μg/m3 (22) 22.0
 
April 2, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A 11.6 μg/m3 (11) 6.2 μg/m3 (26) 26.0
 
April 2, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A 11.3 μg/m3 (11) 5.4 μg/m3 (23) 27.0
 
April 2, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A 10.7 μg/m3 (10) 5.3 μg/m3 (23) 32.0
 
April 2, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A 11.2 μg/m3 (11) 5.3 μg/m3 (23) 35.0
 
April 2, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (37) N/A 10.9 μg/m3 (11) 4.9 μg/m3 (21) 37.0
 
April 2, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (38) N/A 9.7 μg/m3 (9) 4.4 μg/m3 (19) 38.0
 
April 2, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (38) N/A 9.1 μg/m3 (9) 4.2 μg/m3 (18) 38.0
 
April 2, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (39) N/A 9.7 μg/m3 (9) 4.4 μg/m3 (19) 39.0
 
April 1, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (42) N/A 10.8 μg/m3 (10) 4.3 μg/m3 (18) 42.0
 
April 1, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (43) N/A 10.8 μg/m3 (10) 4.4 μg/m3 (19) 43.0
 
April 1, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (45) N/A 11.8 μg/m3 (11) 5.0 μg/m3 (21) 45.0
 
April 1, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (45) N/A 14.0 μg/m3 (13) 5.6 μg/m3 (24) 45.0
 
April 1, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (45) N/A 16.1 μg/m3 (15) 5.6 μg/m3 (24) 45.0
 
April 1, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (44) N/A 15.6 μg/m3 (15) 5.2 μg/m3 (22) 44.0
 
April 1, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (44) N/A 13.8 μg/m3 (13) 5.0 μg/m3 (21) 44.0
 
April 1, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (42) N/A 13.4 μg/m3 (13) 5.2 μg/m3 (22) 42.0
 
April 1, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (39) N/A 14.6 μg/m3 (14) 4.8 μg/m3 (20) 39.0
 
April 1, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (38) N/A 16.3 μg/m3 (16) 5.3 μg/m3 (23) 38.0
 
April 1, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A 15.1 μg/m3 (14) 5.3 μg/m3 (23) 36.0
 
April 1, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A 14.7 μg/m3 (14) 5.5 μg/m3 (23) 34.0
 
April 1, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A 14.1 μg/m3 (14) 5.2 μg/m3 (22) 34.0
 
April 1, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A 15.0 μg/m3 (14) 5.1 μg/m3 (22) 33.0
 
April 1, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 12.6 μg/m3 (12) 4.9 μg/m3 (21) 31.0
 
April 1, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 12.8 μg/m3 (12) 4.9 μg/m3 (21) 31.0
 
April 1, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A 11.4 μg/m3 (11) 4.6 μg/m3 (20) 32.0
 
April 1, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 10.9 μg/m3 (11) 4.9 μg/m3 (21) 31.0
 
April 1, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A 11.2 μg/m3 (11) 4.7 μg/m3 (20) 29.0
 
April 1, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A 13.3 μg/m3 (13) 4.0 μg/m3 (17) 27.0
 
April 1, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A 14.1 μg/m3 (14) 3.9 μg/m3 (17) 24.0
 
April 1, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) N/A 12.3 μg/m3 (12) 4.7 μg/m3 (20) 22.0
 
April 1, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A 11.4 μg/m3 (11) 4.2 μg/m3 (18) 24.0
 
April 1, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A 9.7 μg/m3 (9) 3.6 μg/m3 (16) 25.0
 
March 31, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A 9.0 μg/m3 (9) 3.4 μg/m3 (15) 24.0
 
March 31, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A 9.9 μg/m3 (10) 3.4 μg/m3 (15) 25.0
 
March 31, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 11.2 μg/m3 (11) 3.6 μg/m3 (16) 31.0
 
March 31, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A 21.7 μg/m3 (21) 10.8 μg/m3 (46) 46.0
 
March 31, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A 16.0 μg/m3 (15) 8.7 μg/m3 (37) 37.0
 
March 31, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A 14.6 μg/m3 (14) 8.2 μg/m3 (35) 35.0
 
March 31, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A 15.2 μg/m3 (15) 8.2 μg/m3 (35) 35.0
 
March 31, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) N/A 14.1 μg/m3 (14) 8.5 μg/m3 (36) 36.0
 
March 31, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A 15.4 μg/m3 (15) 9.4 μg/m3 (40) 40.0
 
March 31, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) N/A 14.8 μg/m3 (14) 9.2 μg/m3 (39) 39.0
 
March 31, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) N/A 13.3 μg/m3 (13) 8.2 μg/m3 (35) 35.0
 
March 31, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) N/A 13.8 μg/m3 (13) 8.4 μg/m3 (36) 36.0
 
March 31, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A 14.3 μg/m3 (14) 8.7 μg/m3 (37) 37.0
 
March 31, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A 13.9 μg/m3 (13) 7.9 μg/m3 (33) 33.0
 
March 31, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) N/A 14.1 μg/m3 (14) 8.1 μg/m3 (34) 34.0
 
March 31, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) N/A 15.8 μg/m3 (15) 8.9 μg/m3 (38) 38.0
 
March 31, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) N/A 16.1 μg/m3 (15) 9.1 μg/m3 (38) 38.0
 
March 31, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (14) N/A 16.3 μg/m3 (16) 9.7 μg/m3 (41) 41.0
 
March 31, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A 15.3 μg/m3 (15) 9.3 μg/m3 (39) 39.0
 
March 31, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A 15.5 μg/m3 (15) 9.2 μg/m3 (39) 39.0
 
March 31, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A 15.8 μg/m3 (15) 9.3 μg/m3 (39) 39.0
 
March 31, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A 17.6 μg/m3 (17) 10.5 μg/m3 (44) 44.0
 
March 31, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A 17.5 μg/m3 (17) 10.5 μg/m3 (44) 44.0
 
March 31, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) N/A 21.1 μg/m3 (20) 12.0 μg/m3 (50) 50.0
 
March 30, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A 17.1 μg/m3 (16) 9.1 μg/m3 (38) 38.0
 
March 30, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A 14.8 μg/m3 (14) 7.0 μg/m3 (30) 33.0
 
March 30, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A 13.6 μg/m3 (13) 7.1 μg/m3 (30) 35.0
 
March 30, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A 13.8 μg/m3 (13) 7.1 μg/m3 (30) 36.0
 
March 30, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A 15.4 μg/m3 (15) 6.9 μg/m3 (29) 36.0
 
March 30, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A 14.8 μg/m3 (14) 6.5 μg/m3 (28) 36.0
 
March 30, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A 15.8 μg/m3 (15) 6.7 μg/m3 (28) 36.0
 
March 30, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (37) N/A 12.8 μg/m3 (12) 6.4 μg/m3 (27) 37.0
 
March 30, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A 16.5 μg/m3 (16) 6.7 μg/m3 (28) 36.0
 
March 30, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A 12.9 μg/m3 (12) 6.6 μg/m3 (28) 35.0
 
March 30, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A 13.3 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
March 30, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) N/A 14.2 μg/m3 (14) 7.8 μg/m3 (33) 33.0
 
March 30, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (13) N/A 12.6 μg/m3 (12) 7.3 μg/m3 (31) 31.0
 
March 30, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (11) N/A 12.7 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
March 30, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (16) N/A 12.9 μg/m3 (12) 7.5 μg/m3 (32) 32.0
 
March 30, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) N/A 13.8 μg/m3 (13) 7.6 μg/m3 (32) 32.0
 
March 30, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A 13.2 μg/m3 (13) 7.5 μg/m3 (32) 32.0
 
March 30, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A 12.9 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
March 30, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A 13.9 μg/m3 (13) 8.2 μg/m3 (35) 35.0
 
March 30, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) N/A 14.4 μg/m3 (14) 9.0 μg/m3 (38) 38.0
 
March 30, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (15) N/A 17.1 μg/m3 (16) 10.8 μg/m3 (46) 46.0
 
March 30, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) N/A 23.5 μg/m3 (22) 14.8 μg/m3 (57) 57.0
 
March 30, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) N/A 14.3 μg/m3 (14) 8.9 μg/m3 (38) 38.0
 
March 30, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 11.7 μg/m3 (11) 6.4 μg/m3 (27) 31.0
 
March 29, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (41) N/A 10.0 μg/m3 (10) 5.4 μg/m3 (23) 41.0
 
March 29, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (41) N/A 9.7 μg/m3 (9) 5.2 μg/m3 (22) 41.0
 
March 29, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (40) N/A 10.1 μg/m3 (10) 5.1 μg/m3 (22) 40.0
 
March 29, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (40) N/A 10.9 μg/m3 (11) 5.2 μg/m3 (22) 40.0
 
March 29, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (40) N/A 10.5 μg/m3 (10) 5.1 μg/m3 (22) 40.0
 
March 29, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (39) N/A 10.1 μg/m3 (10) 5.0 μg/m3 (21) 39.0
 
March 29, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (38) N/A 10.2 μg/m3 (10) 4.7 μg/m3 (20) 38.0
 
March 29, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (38) N/A 9.5 μg/m3 (9) 4.7 μg/m3 (20) 38.0
 
March 29, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A 9.3 μg/m3 (9) 4.5 μg/m3 (19) 36.0
 
March 29, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A 7.9 μg/m3 (8) 4.0 μg/m3 (17) 35.0
 
March 29, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 9.2 μg/m3 (9) 4.5 μg/m3 (19) 31.0
 
March 29, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A 10.3 μg/m3 (10) 5.1 μg/m3 (22) 22.0
 
March 29, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) N/A 10.5 μg/m3 (10) 5.4 μg/m3 (23) 23.0
 
March 29, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A 9.4 μg/m3 (9) 5.0 μg/m3 (21) 28.0
 
March 29, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 9.1 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
March 29, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) N/A 10.9 μg/m3 (11) 5.3 μg/m3 (23) 30.0
 
March 29, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 13.4 μg/m3 (13) 6.0 μg/m3 (25) 31.0
 
March 29, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) N/A 14.9 μg/m3 (14) 6.4 μg/m3 (27) 30.0
 
March 29, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A 13.5 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
March 29, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A 12.4 μg/m3 (12) 6.2 μg/m3 (26) 26.0
 
March 29, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A 12.9 μg/m3 (12) 6.0 μg/m3 (25) 28.0
 
March 29, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) N/A 12.7 μg/m3 (12) 6.4 μg/m3 (27) 30.0
 
March 29, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A 13.3 μg/m3 (13) 6.7 μg/m3 (28) 28.0
 
March 29, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A 13.8 μg/m3 (13) 6.0 μg/m3 (25) 28.0
 
March 28, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A 11.3 μg/m3 (11) 4.8 μg/m3 (20) 25.0
 
March 28, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A 9.8 μg/m3 (10) 4.5 μg/m3 (19) 24.0
 
March 28, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A 15.8 μg/m3 (15) 6.8 μg/m3 (29) 29.0
 
March 28, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A 22.7 μg/m3 (22) 7.7 μg/m3 (33) 33.0
 
March 28, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A 26.7 μg/m3 (25) 6.9 μg/m3 (29) 31.0
 
March 28, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A 16.5 μg/m3 (16) 8.0 μg/m3 (34) 34.0
 
March 28, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A 16.9 μg/m3 (16) 8.5 μg/m3 (36) 36.0
 
March 28, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) N/A 15.9 μg/m3 (15) 8.5 μg/m3 (36) 36.0
 
March 28, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) N/A 16.0 μg/m3 (15) 8.5 μg/m3 (36) 36.0
 
March 28, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) N/A 14.4 μg/m3 (14) 7.5 μg/m3 (32) 32.0
 
March 28, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (14) N/A 16.8 μg/m3 (16) 10.6 μg/m3 (45) 45.0
 
March 28, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (13) N/A 24.6 μg/m3 (23) 18.4 μg/m3 (65) 65.0
 
March 28, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) N/A 26.7 μg/m3 (25) 20.0 μg/m3 (68) 68.0
 
March 28, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (13) N/A 32.2 μg/m3 (30) 25.5 μg/m3 (80) 80.0
 
March 28, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (14) N/A 37.3 μg/m3 (35) 30.0 μg/m3 (89) 89.0
 
March 28, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (15) N/A 39.3 μg/m3 (37) 31.4 μg/m3 (92) 92.0
 
March 28, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (16) N/A 36.0 μg/m3 (34) 28.3 μg/m3 (86) 86.0
 
March 28, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (13) N/A 37.7 μg/m3 (35) 29.3 μg/m3 (88) 88.0
 
March 28, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) N/A 35.0 μg/m3 (33) 26.4 μg/m3 (82) 82.0
 
March 28, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A 27.3 μg/m3 (26) 18.8 μg/m3 (66) 66.0
 
March 28, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (17) N/A 21.2 μg/m3 (20) 12.6 μg/m3 (53) 53.0