ID: 7916

AQSQID: 840240476432

Site Name: Pocomoke City

Added: April 27, 2020, 2:15 a.m.

Updated: May 13, 2021, 11:46 a.m.

Location: Pocomoke City (Makemie Rd), MD

Reporting: True, Located: True

Current AQI: 25.0

Pocomoke City (Makemie Rd) MD, US: 38.013875, -75.545666

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.7 μg/m3 (7) 2.9 μg/m3 (13) 13.0
 
May 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.2 μg/m3 (8) 3.8 μg/m3 (16) 16.0
 
May 6, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (9) 4.1 μg/m3 (18) 18.0
 
May 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.7 μg/m3 (9) 4.4 μg/m3 (19) 19.0
 
May 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.6 μg/m3 (8) 4.6 μg/m3 (20) 20.0
 
May 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.3 μg/m3 (9) 4.9 μg/m3 (21) 21.0
 
May 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.3 μg/m3 (10) 5.1 μg/m3 (22) 22.0
 
May 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.4 μg/m3 (14) 5.4 μg/m3 (23) 23.0
 
May 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) 5.2 μg/m3 (22) 22.0
 
May 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.4 μg/m3 (13) 4.2 μg/m3 (18) 18.0
 
May 6, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 20.5 μg/m3 (19) 4.3 μg/m3 (18) 19.0
 
May 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.9 μg/m3 (34) 8.4 μg/m3 (36) 36.0
 
May 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.8 μg/m3 (41) 4.4 μg/m3 (19) 41.0
 
May 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.6 μg/m3 (33) 4.9 μg/m3 (21) 33.0
 
May 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.5 μg/m3 (11) 5.7 μg/m3 (24) 24.0
 
May 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.2 μg/m3 (12) 6.3 μg/m3 (27) 27.0
 
May 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.1 μg/m3 (14) 7.8 μg/m3 (33) 33.0
 
May 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) 7.9 μg/m3 (33) 33.0
 
May 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.7 μg/m3 (14) 7.5 μg/m3 (32) 32.0
 
May 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 7.7 μg/m3 (33) 33.0
 
May 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
May 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.6 μg/m3 (15) 6.9 μg/m3 (29) 29.0
 
May 5, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 16.3 μg/m3 (16) 7.4 μg/m3 (31) 31.0
 
May 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.3 μg/m3 (16) 8.8 μg/m3 (37) 37.0
 
May 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.6 μg/m3 (19) 9.8 μg/m3 (41) 41.0
 
May 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.4 μg/m3 (19) 10.1 μg/m3 (43) 43.0
 
May 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.5 μg/m3 (23) 10.8 μg/m3 (46) 46.0
 
May 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.9 μg/m3 (24) 10.4 μg/m3 (44) 44.0
 
May 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.4 μg/m3 (20) 10.1 μg/m3 (43) 43.0
 
May 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.8 μg/m3 (18) 10.0 μg/m3 (42) 42.0
 
May 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.3 μg/m3 (19) 11.7 μg/m3 (49) 49.0
 
May 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.9 μg/m3 (18) 11.5 μg/m3 (48) 48.0
 
May 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.5 μg/m3 (19) 9.3 μg/m3 (39) 39.0
 
May 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.2 μg/m3 (20) 7.0 μg/m3 (30) 30.0
 
May 5, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 25.8 μg/m3 (24) 6.9 μg/m3 (29) 29.0
 
May 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (19) 10.8 μg/m3 (46) 46.0
 
May 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 10.8 μg/m3 (46) 46.0
 
May 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.2 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
May 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.6 μg/m3 (12) 7.2 μg/m3 (31) 31.0
 
May 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.5 μg/m3 (11) 6.5 μg/m3 (28) 28.0
 
May 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (10) 5.7 μg/m3 (24) 24.0
 
May 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.2 μg/m3 (12) 5.9 μg/m3 (25) 25.0
 
May 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.4 μg/m3 (13) 7.3 μg/m3 (31) 31.0
 
May 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.9 μg/m3 (14) 8.4 μg/m3 (36) 36.0
 
May 4, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) 9.8 μg/m3 (41) 41.0
 
May 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 9.8 μg/m3 (41) 41.0
 
May 4, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 16.6 μg/m3 (16) 9.5 μg/m3 (40) 40.0
 
May 4, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.2 μg/m3 (16) 9.8 μg/m3 (41) 41.0
 
May 4, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.9 μg/m3 (16) 10.6 μg/m3 (45) 45.0
 
May 4, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.6 μg/m3 (20) 11.5 μg/m3 (48) 48.0
 
May 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.2 μg/m3 (19) 11.9 μg/m3 (50) 50.0
 
May 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.4 μg/m3 (18) 11.5 μg/m3 (48) 48.0
 
May 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) 11.0 μg/m3 (46) 46.0
 
May 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 10.3 μg/m3 (43) 43.0
 
May 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.9 μg/m3 (15) 9.4 μg/m3 (40) 40.0
 
May 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.9 μg/m3 (14) 8.3 μg/m3 (35) 35.0
 
May 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.9 μg/m3 (15) 7.3 μg/m3 (31) 31.0
 
May 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.8 μg/m3 (33) 33.0
 
May 4, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 17.3 μg/m3 (17) 9.3 μg/m3 (39) 39.0
 
May 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.6 μg/m3 (18) 10.3 μg/m3 (43) 43.0
 
May 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.5 μg/m3 (19) 10.1 μg/m3 (43) 43.0
 
May 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.1 μg/m3 (20) 8.8 μg/m3 (37) 37.0
 
May 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.1 μg/m3 (22) 10.6 μg/m3 (45) 45.0
 
May 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.9 μg/m3 (22) 11.1 μg/m3 (47) 47.0
 
May 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.1 μg/m3 (21) 10.8 μg/m3 (46) 46.0
 
May 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.2 μg/m3 (31) 11.0 μg/m3 (46) 46.0
 
May 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.6 μg/m3 (20) 10.3 μg/m3 (43) 43.0
 
May 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.6 μg/m3 (21) 11.3 μg/m3 (48) 48.0
 
May 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (19) 10.3 μg/m3 (43) 43.0
 
May 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (19) 9.6 μg/m3 (40) 40.0
 
May 3, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
May 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.2 μg/m3 (16) 8.4 μg/m3 (36) 36.0
 
May 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) 8.3 μg/m3 (35) 35.0
 
May 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.9 μg/m3 (17) 8.3 μg/m3 (35) 35.0
 
May 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.5 μg/m3 (17) 8.1 μg/m3 (34) 34.0
 
May 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.6 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
May 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.2 μg/m3 (16) 9.1 μg/m3 (38) 38.0
 
May 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.1 μg/m3 (17) 9.5 μg/m3 (40) 40.0
 
May 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 9.4 μg/m3 (40) 40.0
 
May 3, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (19) 9.4 μg/m3 (40) 40.0
 
May 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.8 μg/m3 (20) 9.1 μg/m3 (38) 38.0
 
May 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (21) 9.2 μg/m3 (39) 39.0
 
May 3, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
May 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.1 μg/m3 (18) 8.4 μg/m3 (36) 36.0
 
May 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) 8.2 μg/m3 (35) 35.0
 
May 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.4 μg/m3 (28) 10.2 μg/m3 (43) 43.0
 
May 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.9 μg/m3 (21) 10.4 μg/m3 (44) 44.0
 
May 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.6 μg/m3 (18) 8.9 μg/m3 (38) 38.0
 
May 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.2 μg/m3 (18) 8.6 μg/m3 (36) 36.0
 
May 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.9 μg/m3 (19) 8.8 μg/m3 (37) 37.0
 
May 2, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.7 μg/m3 (16) 8.7 μg/m3 (37) 37.0
 
May 2, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.2 μg/m3 (16) 8.6 μg/m3 (36) 36.0
 
May 2, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.9 μg/m3 (16) 7.6 μg/m3 (32) 32.0
 
May 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) 7.2 μg/m3 (31) 31.0
 
May 2, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 6.7 μg/m3 (28) 28.0
 
May 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) 6.1 μg/m3 (26) 26.0
 
May 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 5.8 μg/m3 (25) 25.0
 
May 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 5.4 μg/m3 (23) 23.0
 
May 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
May 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
May 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.1 μg/m3 (11) 5.2 μg/m3 (22) 22.0
 
May 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (10) 4.9 μg/m3 (21) 21.0
 
May 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.3 μg/m3 (10) 5.1 μg/m3 (22) 22.0
 
May 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 5.4 μg/m3 (23) 23.0
 
May 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (10) 5.2 μg/m3 (22) 22.0
 
May 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.5 μg/m3 (8) 3.8 μg/m3 (16) 16.0
 
May 2, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 3.7 μg/m3 (16) 16.0
 
May 1, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 3.3 μg/m3 (14) 14.0
 
May 1, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.6 μg/m3 (8) 3.1 μg/m3 (13) 13.0
 
May 1, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.7 μg/m3 (8) 3.0 μg/m3 (13) 13.0
 
May 1, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.8 μg/m3 (12) 12.0
 
May 1, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.8 μg/m3 (12) 12.0
 
May 1, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.1 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
May 1, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.6 μg/m3 (8) 3.2 μg/m3 (14) 14.0
 
May 1, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.6 μg/m3 (8) 3.4 μg/m3 (15) 15.0
 
May 1, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 3.5 μg/m3 (15) 15.0
 
May 1, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (9) 3.3 μg/m3 (14) 14.0
 
May 1, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (10) 3.2 μg/m3 (14) 14.0
 
May 1, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 8.6 μg/m3 (8) 3.1 μg/m3 (13) 13.0
 
May 1, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 3.2 μg/m3 (14) 14.0
 
May 1, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.3 μg/m3 (9) 3.2 μg/m3 (14) 14.0
 
May 1, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 3.3 μg/m3 (14) 14.0
 
May 1, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) 3.3 μg/m3 (14) 14.0
 
May 1, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.1 μg/m3 (12) 3.2 μg/m3 (14) 14.0
 
May 1, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (11) 3.1 μg/m3 (13) 13.0
 
May 1, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.4 μg/m3 (20) 3.6 μg/m3 (16) 20.0
 
May 1, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.9 μg/m3 (17) 3.5 μg/m3 (15) 17.0
 
May 1, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.4 μg/m3 (9) 3.5 μg/m3 (15) 15.0
 
May 1, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.2 μg/m3 (9) 3.6 μg/m3 (16) 16.0
 
May 1, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 3.6 μg/m3 (16) 16.0
 
May 1, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 36.8 μg/m3 (35) 4.0 μg/m3 (17) 35.0
 
April 30, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.4 μg/m3 (37) 5.1 μg/m3 (22) 37.0
 
April 30, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.1 μg/m3 (14) 3.5 μg/m3 (15) 15.0
 
April 30, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) 3.6 μg/m3 (16) 16.0
 
April 30, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.1 μg/m3 (17) 4.3 μg/m3 (18) 18.0
 
April 30, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.1 μg/m3 (16) 4.7 μg/m3 (20) 20.0
 
April 30, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
April 30, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.2 μg/m3 (22) 22.0
 
April 30, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.9 μg/m3 (16) 4.8 μg/m3 (20) 20.0
 
April 30, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.9 μg/m3 (16) 4.7 μg/m3 (20) 20.0
 
April 30, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (11) 4.1 μg/m3 (18) 18.0
 
April 30, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 3.4 μg/m3 (15) 15.0
 
April 30, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 15.8 μg/m3 (15) 3.3 μg/m3 (14) 15.0
 
April 30, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.6 μg/m3 (10) 3.5 μg/m3 (15) 15.0
 
April 30, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (11) 3.4 μg/m3 (15) 15.0
 
April 30, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (9) 3.6 μg/m3 (16) 16.0
 
April 30, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.4 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
April 30, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.3 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
April 30, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.1 μg/m3 (27) 10.5 μg/m3 (44) 44.0
 
April 30, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.6 μg/m3 (32) 14.9 μg/m3 (57) 57.0
 
April 30, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.2 μg/m3 (31) 15.9 μg/m3 (59) 59.0
 
April 30, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.9 μg/m3 (33) 16.4 μg/m3 (61) 61.0
 
April 30, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.1 μg/m3 (30) 15.2 μg/m3 (58) 58.0
 
April 30, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 13.7 μg/m3 (55) 55.0
 
April 30, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 28.9 μg/m3 (27) 13.9 μg/m3 (55) 55.0
 
April 29, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.8 μg/m3 (29) 15.9 μg/m3 (59) 59.0
 
April 29, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.8 μg/m3 (26) 15.7 μg/m3 (59) 59.0
 
April 29, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.3 μg/m3 (28) 15.0 μg/m3 (58) 58.0
 
April 29, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.8 μg/m3 (25) 15.1 μg/m3 (58) 58.0
 
April 29, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.4 μg/m3 (24) 14.5 μg/m3 (57) 57.0
 
April 29, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 14.4 μg/m3 (56) 56.0
 
April 29, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.5 μg/m3 (29) 15.8 μg/m3 (59) 59.0
 
April 29, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.9 μg/m3 (26) 16.9 μg/m3 (62) 62.0
 
April 29, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.9 μg/m3 (26) 17.1 μg/m3 (62) 62.0
 
April 29, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.7 μg/m3 (28) 16.6 μg/m3 (61) 61.0
 
April 29, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.5 μg/m3 (30) 15.8 μg/m3 (59) 59.0
 
April 29, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 25.5 μg/m3 (24) 15.0 μg/m3 (58) 58.0
 
April 29, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.8 μg/m3 (22) 14.7 μg/m3 (57) 57.0