ID: 9886

AQSQID: TPCD0059T

Site Name: The Government Public Relations Department

Added: April 6, 2022, 5:40 a.m.

Updated: May 24, 2022, 9:27 p.m.

Location: Bangkok (สถาบันการประชาสัมพันธ์ กรมประชาสัมพันธ์), N/A

Reporting: True, Located: True

Current AQI: 46.0

Bangkok (สถาบันการประชาสัมพันธ์ กรมประชาสัมพันธ์) N/A, None: 13.783185, 100.540489

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 24, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 19.0 μg/m3 (18) 11.0 μg/m3 (46) 46.0
 
May 24, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
May 24, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 29.0 μg/m3 (27) 8.0 μg/m3 (34) 34.0
 
May 24, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
May 24, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 20.0 μg/m3 (19) 11.0 μg/m3 (46) 46.0
 
May 24, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 17.0 μg/m3 (16) 11.0 μg/m3 (46) 46.0
 
May 24, 2022, noon N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 17.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
May 24, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 25.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
May 24, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 31.0 μg/m3 (29) 9.0 μg/m3 (38) 42.0
 
May 24, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 33.0 μg/m3 (31) 7.0 μg/m3 (30) 41.0
 
May 24, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 27.0 μg/m3 (25) 2.0 μg/m3 (9) 25.0
 
May 24, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 22.0 μg/m3 (21) 7.0 μg/m3 (30) 30.0
 
May 24, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 28.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
May 24, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 33.0 μg/m3 (31) 8.0 μg/m3 (34) 34.0
 
May 24, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (34) 34.0
 
May 24, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (34) 34.0
 
May 24, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 31.0 μg/m3 (29) 11.0 μg/m3 (46) 46.0
 
May 24, 2022, midnight N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 34.0 μg/m3 (32) 15.0 μg/m3 (58) 58.0
 
May 24, 2022, midnight N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 34.0 μg/m3 (32) 15.0 μg/m3 (58) 58.0
 
May 23, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 25.0 μg/m3 (24) 14.0 μg/m3 (55) 55.0
 
May 23, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 25.0 μg/m3 (24) 14.0 μg/m3 (55) 55.0
 
May 23, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 24.0 μg/m3 (23) 11.0 μg/m3 (46) 46.0
 
May 23, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
May 23, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 23.0 μg/m3 (22) 9.0 μg/m3 (38) 38.0
 
May 23, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 26.0 μg/m3 (25) 4.0 μg/m3 (17) 33.0
 
May 23, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 26.0 μg/m3 (25) 4.0 μg/m3 (17) 33.0
 
May 23, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 41.0
 
May 23, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
May 23, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 29.0 μg/m3 (27) 12.0 μg/m3 (50) 50.0
 
May 23, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 26.0 μg/m3 (25) 14.0 μg/m3 (55) 55.0
 
May 23, 2022, midnight N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 30.0 μg/m3 (28) 15.0 μg/m3 (58) 58.0
 
May 22, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 23.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
May 22, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 18.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
May 22, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 20.0 μg/m3 (19) 10.0 μg/m3 (42) 42.0
 
May 22, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 18.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
May 22, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 17.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
May 22, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
May 22, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 29.0 μg/m3 (27) 8.0 μg/m3 (34) 34.0
 
May 22, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
May 22, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
May 22, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
May 22, 2022, noon N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 18.0 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
May 22, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
May 22, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 20.0 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
May 22, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 29.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
May 22, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
May 22, 2022, 7 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) 11.0 μg/m3 (46) 46.0
 
May 22, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 40.0
 
May 22, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
May 22, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 20.0 μg/m3 (19) 7.0 μg/m3 (30) 30.0
 
May 22, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 28.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
May 22, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 10.0 μg/m3 (42) 42.0
 
May 21, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
May 21, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
May 21, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
May 21, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 33.0
 
May 21, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 38.0
 
May 21, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 18.0 μg/m3 (17) 6.0 μg/m3 (25) 34.0
 
May 21, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
May 21, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 20.0 μg/m3 (19) 7.0 μg/m3 (30) 30.0
 
May 21, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
May 21, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 19.0 μg/m3 (18) 10.0 μg/m3 (42) 42.0
 
May 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 23.0 μg/m3 (22) 9.0 μg/m3 (38) 38.0
 
May 21, 2022, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
May 21, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 11.0 μg/m3 (11) 4.0 μg/m3 (17) 22.0
 
May 21, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
May 21, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 22.0 μg/m3 (21) 8.0 μg/m3 (34) 34.0
 
May 21, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 22.0 μg/m3 (21) 5.0 μg/m3 (21) 28.0
 
May 21, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 27.0
 
May 21, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 24.0 μg/m3 (23) 6.0 μg/m3 (25) 25.0
 
May 21, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 24.0
 
May 21, 2022, midnight N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 15.0 μg/m3 (14) 3.0 μg/m3 (13) 20.0
 
May 20, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 25.0
 
May 20, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 25.0
 
May 20, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 20.0 μg/m3 (19) 2.0 μg/m3 (9) 23.0
 
May 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 17.0 μg/m3 (16) 1.0 μg/m3 (5) 24.0
 
May 20, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 24.0 μg/m3 (23) 2.0 μg/m3 (9) 24.0
 
May 20, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 22.0 μg/m3 (21) 1.0 μg/m3 (5) 24.0
 
May 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 24.0
 
May 20, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 13.0 μg/m3 (13) 3.0 μg/m3 (13) 22.0
 
May 20, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
May 20, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
May 20, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
May 20, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 20.0 μg/m3 (19) 5.0 μg/m3 (21) 25.0
 
May 20, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
May 20, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
May 20, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 24.0
 
May 20, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 14.0 μg/m3 (13) 0.0 μg/m3 (0) 25.0
 
May 20, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 19.0 μg/m3 (18) 2.0 μg/m3 (9) 26.0
 
May 20, 2022, 4 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) 4.0 μg/m3 (17) 27.0
 
May 20, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 26.0
 
May 20, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 25.0
 
May 20, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 23.0 μg/m3 (22) 4.0 μg/m3 (17) 22.0
 
May 20, 2022, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
May 19, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
May 19, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
May 19, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 23.0
 
May 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 23.0
 
May 19, 2022, 8 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) 3.0 μg/m3 (13) 24.0
 
May 19, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 21.0
 
May 19, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 14.0 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
May 19, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 23.0
 
May 19, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 23.0
 
May 19, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 21.0 μg/m3 (20) 5.0 μg/m3 (21) 23.0
 
May 19, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 25.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
May 19, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 45.0 μg/m3 (42) 12.0 μg/m3 (50) 50.0
 
May 19, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 24.0 μg/m3 (23) 12.0 μg/m3 (50) 50.0
 
May 18, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
May 18, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 21.0 μg/m3 (20) 8.0 μg/m3 (34) 34.0
 
May 18, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 12.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
May 18, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 16.0 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
May 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 16.0 μg/m3 (15) 12.0 μg/m3 (50) 50.0
 
May 18, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 20.0 μg/m3 (19) 17.0 μg/m3 (62) 62.0
 
May 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 28.0 μg/m3 (26) 14.0 μg/m3 (55) 55.0
 
May 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 27.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
May 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 27.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
May 18, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
May 18, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
May 18, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
May 18, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
May 18, 2022, noon N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
May 18, 2022, noon N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
May 18, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 30.0 μg/m3 (28) 14.0 μg/m3 (55) 55.0
 
May 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 18.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
May 18, 2022, midnight N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
May 17, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (34) 34.0
 
May 17, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
May 17, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
May 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 10.0 μg/m3 (10) 3.0 μg/m3 (13) 14.0
 
May 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
May 17, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
May 17, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
May 17, 2022, 5 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) 9.0 μg/m3 (38) 38.0
 
May 17, 2022, 5 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) 9.0 μg/m3 (38) 38.0
 
May 17, 2022, 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) 13.0 μg/m3 (53) 53.0
 
May 17, 2022, 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) 13.0 μg/m3 (53) 53.0
 
May 17, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 21.0 μg/m3 (20) 14.0 μg/m3 (55) 55.0
 
May 17, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 21.0 μg/m3 (20) 14.0 μg/m3 (55) 55.0
 
May 17, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 23.0 μg/m3 (22) 14.0 μg/m3 (55) 55.0
 
May 17, 2022, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 22.0 μg/m3 (21) 13.0 μg/m3 (53) 53.0
 
May 17, 2022, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 22.0 μg/m3 (21) 13.0 μg/m3 (53) 53.0
 
May 17, 2022, 10 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) 12.0 μg/m3 (50) 50.0
 
May 17, 2022, 10 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) 12.0 μg/m3 (50) 50.0
 
May 17, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 17.0 μg/m3 (16) 9.0 μg/m3 (38) 51.0
 
May 17, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A 34.0 μg/m3 (32) 6.0 μg/m3 (25) 103.0
 
May 17, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 25.0 μg/m3 (24) 13.0 μg/m3 (53) 53.0
 
May 17, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 28.0 μg/m3 (26) 5.0 μg/m3 (21) 26.0
 
May 17, 2022, midnight N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
May 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
May 16, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
May 16, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
May 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
May 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
May 16, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 19.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
May 16, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 18.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
May 16, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 17.0 μg/m3 (16) 13.0 μg/m3 (53) 53.0
 
May 16, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 23.0 μg/m3 (22) 13.0 μg/m3 (53) 53.0
 
May 16, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 26.0 μg/m3 (25) 13.0 μg/m3 (53) 53.0
 
May 16, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 23.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
May 16, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 19.0 μg/m3 (18) 3.0 μg/m3 (13) 37.0
 
May 16, 2022, 3 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) 6.0 μg/m3 (25) 29.0
 
May 16, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 18.0 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
May 16, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 18.0 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
May 16, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 29.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
May 16, 2022, midnight N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 24.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
May 15, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 23.0 μg/m3 (22) 11.0 μg/m3 (46) 46.0
 
May 15, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 32.0 μg/m3 (30) 13.0 μg/m3 (53) 53.0
 
May 15, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 27.0 μg/m3 (25) 15.0 μg/m3 (58) 58.0