ID: 9902

AQSQID: TPCD0054T

Site Name: National Housing Authority Dindaeng

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

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

Location: Bangkok (ป้ายรถเมล์ ตลาดศรีดินแดง), N/A

Reporting: True, Located: True

Current AQI: 62.0

Bangkok (ป้ายรถเมล์ ตลาดศรีดินแดง) N/A, None: 13.762517, 100.5502

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 18.0 ppb (17) N/A N/A 13.0 ppb (13) 1.99 ppb (23) 43.0 μg/m3 (40) 17.0 μg/m3 (62) 62.0
 
May 24, 2022, 5 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 15.0 ppb (14) 1.77 ppb (21) 43.0 μg/m3 (40) 20.0 μg/m3 (68) 68.0
 
May 24, 2022, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 15.0 ppb (14) 1.99 ppb (23) 42.0 μg/m3 (39) 27.0 μg/m3 (83) 83.0
 
May 24, 2022, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 14.0 ppb (13) 2.1 ppb (24) 43.0 μg/m3 (40) 26.0 μg/m3 (81) 81.0
 
May 24, 2022, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 12.0 ppb (12) 2.22 ppb (25) 50.0 μg/m3 (47) 26.0 μg/m3 (81) 81.0
 
May 24, 2022, 1 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 13.0 ppb (13) 2.39 ppb (28) 47.0 μg/m3 (44) 27.0 μg/m3 (83) 83.0
 
May 24, 2022, noon N/A N/A N/A 22.0 ppb (21) N/A N/A 12.0 ppb (12) 2.84 ppb (32) 48.0 μg/m3 (45) 19.0 μg/m3 (66) 66.0
 
May 24, 2022, 10 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 19.0 ppb (18) 2.92 ppb (33) 49.0 μg/m3 (46) 18.0 μg/m3 (64) 64.0
 
May 24, 2022, 9 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 24.0 ppb (23) 2.75 ppb (32) 45.0 μg/m3 (42) 23.0 μg/m3 (74) 74.0
 
May 24, 2022, 8 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 24.0 ppb (23) 2.88 ppb (33) 54.0 μg/m3 (50) 25.0 μg/m3 (79) 79.0
 
May 24, 2022, 6 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 16.0 ppb (15) 2.86 ppb (33) 47.0 μg/m3 (44) 21.0 μg/m3 (70) 70.0
 
May 24, 2022, 5 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 16.0 ppb (15) 2.63 ppb (30) 46.0 μg/m3 (43) 11.0 μg/m3 (46) 46.0
 
May 24, 2022, 4 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 14.0 ppb (13) 2.66 ppb (31) 47.0 μg/m3 (44) 13.0 μg/m3 (53) 53.0
 
May 24, 2022, 3 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 13.0 ppb (13) 2.65 ppb (30) 48.0 μg/m3 (45) 16.0 μg/m3 (60) 60.0
 
May 24, 2022, 2 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 13.0 ppb (13) 2.66 ppb (31) 53.0 μg/m3 (50) 21.0 μg/m3 (70) 70.0
 
May 24, 2022, 2 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 13.0 ppb (13) 2.66 ppb (31) 53.0 μg/m3 (50) 21.0 μg/m3 (70) 70.0
 
May 24, 2022, 1 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 10.0 ppb (10) 2.54 ppb (29) 52.0 μg/m3 (49) 27.0 μg/m3 (83) 83.0
 
May 24, 2022, midnight N/A N/A N/A 14.0 ppb (14) N/A N/A 8.0 ppb (8) 2.33 ppb (27) 49.0 μg/m3 (46) 23.0 μg/m3 (74) 74.0
 
May 24, 2022, midnight N/A N/A N/A 14.0 ppb (14) N/A N/A 8.0 ppb (8) 2.33 ppb (27) 49.0 μg/m3 (46) 23.0 μg/m3 (74) 74.0
 
May 23, 2022, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 6.0 ppb (6) 2.27 ppb (27) 47.0 μg/m3 (44) 21.0 μg/m3 (70) 70.0
 
May 23, 2022, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 6.0 ppb (6) 2.27 ppb (27) 47.0 μg/m3 (44) 21.0 μg/m3 (70) 70.0
 
May 23, 2022, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 7.0 ppb (7) 1.97 ppb (23) 41.0 μg/m3 (38) 18.0 μg/m3 (64) 64.0
 
May 23, 2022, 6 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 5.0 ppb (5) 1.93 ppb (22) 42.0 μg/m3 (39) 20.0 μg/m3 (68) 68.0
 
May 23, 2022, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 6.0 ppb (6) 3.29 ppb (38) 55.0 μg/m3 (51) 40.0 μg/m3 (113) 113.0
 
May 23, 2022, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 18.0 ppb (17) 2.41 ppb (28) 41.0 μg/m3 (38) 13.0 μg/m3 (53) 53.0
 
May 23, 2022, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 18.0 ppb (17) 2.41 ppb (28) 41.0 μg/m3 (38) 13.0 μg/m3 (53) 53.0
 
May 23, 2022, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 25.0 ppb (24) 2.34 ppb (27) 43.0 μg/m3 (40) 10.0 μg/m3 (42) 42.0
 
May 23, 2022, 3 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 18.0 ppb (17) 2.27 ppb (27) 49.0 μg/m3 (46) 18.0 μg/m3 (64) 64.0
 
May 23, 2022, 2 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 13.0 ppb (13) 2.25 ppb (25) 57.0 μg/m3 (52) 24.0 μg/m3 (77) 77.0
 
May 23, 2022, 1 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 10.0 ppb (10) 2.37 ppb (28) 55.0 μg/m3 (51) 26.0 μg/m3 (81) 81.0
 
May 23, 2022, midnight N/A N/A N/A 19.0 ppb (18) N/A N/A 6.0 ppb (6) 2.79 ppb (32) 47.0 μg/m3 (44) 18.0 μg/m3 (64) 64.0
 
May 22, 2022, 11 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 6.0 ppb (6) 2.63 ppb (30) 37.0 μg/m3 (35) 18.0 μg/m3 (64) 64.0
 
May 22, 2022, 9 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 11.0 ppb (11) 2.45 ppb (29) 35.0 μg/m3 (33) 18.0 μg/m3 (64) 64.0
 
May 22, 2022, 8 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 12.0 ppb (12) 2.38 ppb (28) 40.0 μg/m3 (38) 16.0 μg/m3 (60) 60.0
 
May 22, 2022, 7 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 11.0 ppb (11) 2.31 ppb (27) 40.0 μg/m3 (38) 20.0 μg/m3 (68) 68.0
 
May 22, 2022, 6 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 12.0 ppb (12) 2.12 ppb (24) 36.0 μg/m3 (34) 16.0 μg/m3 (60) 60.0
 
May 22, 2022, 5 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 12.0 ppb (12) 2.03 ppb (23) 36.0 μg/m3 (34) 15.0 μg/m3 (58) 58.0
 
May 22, 2022, 4 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 9.0 ppb (9) 2.25 ppb (25) 40.0 μg/m3 (38) 19.0 μg/m3 (66) 66.0
 
May 22, 2022, 3 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 9.0 ppb (9) 2.59 ppb (30) 46.0 μg/m3 (43) 26.0 μg/m3 (81) 81.0
 
May 22, 2022, 2 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 10.0 ppb (10) 2.76 ppb (32) 51.0 μg/m3 (48) 26.0 μg/m3 (81) 81.0
 
May 22, 2022, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 14.0 ppb (13) 3.23 ppb (37) 53.0 μg/m3 (50) 27.0 μg/m3 (83) 83.0
 
May 22, 2022, noon N/A N/A N/A 17.0 ppb (17) N/A N/A 12.0 ppb (12) 3.18 ppb (37) 52.0 μg/m3 (49) 20.0 μg/m3 (68) 68.0
 
May 22, 2022, 11 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 13.0 ppb (13) 3.24 ppb (37) 51.0 μg/m3 (48) 17.0 μg/m3 (62) 62.0
 
May 22, 2022, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 18.0 ppb (17) 2.51 ppb (29) 45.0 μg/m3 (42) 21.0 μg/m3 (70) 70.0
 
May 22, 2022, 9 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 19.0 ppb (18) 2.34 ppb (27) 47.0 μg/m3 (44) 20.0 μg/m3 (68) 68.0
 
May 22, 2022, 8 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 21.0 ppb (20) 2.79 ppb (32) 54.0 μg/m3 (50) 22.0 μg/m3 (72) 72.0
 
May 22, 2022, 7 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 24.0 ppb (23) 2.72 ppb (31) 59.0 μg/m3 (53) 24.0 μg/m3 (77) 77.0
 
May 22, 2022, 5 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 22.0 ppb (21) 3.03 ppb (35) 40.0 μg/m3 (38) 14.0 μg/m3 (55) 55.0
 
May 22, 2022, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 14.0 ppb (13) 2.51 ppb (29) 46.0 μg/m3 (43) 18.0 μg/m3 (64) 64.0
 
May 22, 2022, 2 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 13.0 ppb (13) 2.39 ppb (28) 53.0 μg/m3 (50) 18.0 μg/m3 (64) 64.0
 
May 22, 2022, 1 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 2.52 ppb (29) 47.0 μg/m3 (44) 23.0 μg/m3 (74) 74.0
 
May 22, 2022, midnight N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 43.0 μg/m3 (40) 22.0 μg/m3 (72) 72.0
 
May 21, 2022, 11 p.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 11.0 ppb (11) 2.27 ppb (27) 42.0 μg/m3 (39) 15.0 μg/m3 (58) 58.0
 
May 21, 2022, 10 p.m. N/A N/A N/A 22.0 ppb (21) N/A N/A 14.0 ppb (13) 2.29 ppb (27) 36.0 μg/m3 (34) 12.0 μg/m3 (50) 50.0
 
May 21, 2022, 9 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 16.0 ppb (15) 2.05 ppb (23) 40.0 μg/m3 (38) 14.0 μg/m3 (55) 55.0
 
May 21, 2022, 8 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 20.0 ppb (19) 1.77 ppb (21) 40.0 μg/m3 (38) 10.0 μg/m3 (42) 42.0
 
May 21, 2022, 7 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 19.0 ppb (18) 1.52 ppb (18) 41.0 μg/m3 (38) 10.0 μg/m3 (42) 42.0
 
May 21, 2022, 6 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 20.0 ppb (19) 1.44 ppb (16) 35.0 μg/m3 (33) 13.0 μg/m3 (53) 53.0
 
May 21, 2022, 5 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 17.0 ppb (16) 1.63 ppb (19) 32.0 μg/m3 (30) 18.0 μg/m3 (64) 64.0
 
May 21, 2022, 4 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 16.0 ppb (15) 1.65 ppb (19) 37.0 μg/m3 (35) 13.0 μg/m3 (53) 53.0
 
May 21, 2022, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 12.0 ppb (12) 1.66 ppb (20) 39.0 μg/m3 (37) 9.0 μg/m3 (38) 38.0
 
May 21, 2022, 2 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 27.0 ppb (25) 2.51 ppb (29) 39.0 μg/m3 (37) 11.0 μg/m3 (46) 46.0
 
May 21, 2022, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 9.0 ppb (9) 3.03 ppb (35) 43.0 μg/m3 (40) 14.0 μg/m3 (55) 55.0
 
May 21, 2022, noon N/A N/A N/A 20.0 ppb (19) N/A N/A 6.0 ppb (6) 3.4 ppb (39) 43.0 μg/m3 (40) 14.0 μg/m3 (55) 55.0
 
May 21, 2022, 10 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 13.0 ppb (13) 2.58 ppb (30) 38.0 μg/m3 (36) 19.0 μg/m3 (66) 66.0
 
May 21, 2022, 9 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 15.0 ppb (14) 2.45 ppb (29) 38.0 μg/m3 (36) 26.0 μg/m3 (81) 81.0
 
May 21, 2022, 8 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 18.0 ppb (17) 2.41 ppb (28) 43.0 μg/m3 (40) 23.0 μg/m3 (74) 74.0
 
May 21, 2022, 4 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) 2.08 ppb (24) 40.0 μg/m3 (38) 15.0 μg/m3 (58) 58.0
 
May 21, 2022, 3 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) 1.82 ppb (21) 40.0 μg/m3 (38) 19.0 μg/m3 (66) 66.0
 
May 21, 2022, 2 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 1.95 ppb (22) 46.0 μg/m3 (43) 17.0 μg/m3 (62) 62.0
 
May 21, 2022, 1 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 15.0 ppb (14) 2.26 ppb (27) 46.0 μg/m3 (43) 13.0 μg/m3 (53) 53.0
 
May 21, 2022, midnight N/A N/A N/A 16.0 ppb (16) N/A N/A 12.0 ppb (12) 2.26 ppb (27) 36.0 μg/m3 (34) 7.0 μg/m3 (30) 34.0
 
May 20, 2022, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 11.0 ppb (11) 2.17 ppb (25) 31.0 μg/m3 (29) 7.0 μg/m3 (30) 30.0
 
May 20, 2022, 10 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 12.0 ppb (12) 2.48 ppb (29) 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
May 20, 2022, 9 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 11.0 ppb (11) 2.2 ppb (25) 30.0 μg/m3 (28) 7.0 μg/m3 (30) 30.0
 
May 20, 2022, 7 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 14.0 ppb (13) 1.64 ppb (19) 30.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
May 20, 2022, 6 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 12.0 ppb (12) 1.58 ppb (19) 31.0 μg/m3 (29) 12.0 μg/m3 (50) 50.0
 
May 20, 2022, 5 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 14.0 ppb (13) 1.58 ppb (19) 29.0 μg/m3 (27) 12.0 μg/m3 (50) 50.0
 
May 20, 2022, 4 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 15.0 ppb (14) 1.97 ppb (23) 29.0 μg/m3 (27) 16.0 μg/m3 (60) 60.0
 
May 20, 2022, 3 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 13.0 ppb (13) 2.22 ppb (25) 33.0 μg/m3 (31) 15.0 μg/m3 (58) 58.0
 
May 20, 2022, 2 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 13.0 ppb (13) 2.52 ppb (29) 33.0 μg/m3 (31) 16.0 μg/m3 (60) 60.0
 
May 20, 2022, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 11.0 ppb (11) 2.46 ppb (29) 36.0 μg/m3 (34) 12.0 μg/m3 (50) 50.0
 
May 20, 2022, 11 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 11.0 ppb (11) 2.39 ppb (28) 34.0 μg/m3 (32) 18.0 μg/m3 (64) 64.0
 
May 20, 2022, 10 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 14.0 ppb (13) 2.83 ppb (32) 36.0 μg/m3 (34) 14.0 μg/m3 (55) 55.0
 
May 20, 2022, 9 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 14.0 ppb (13) 2.78 ppb (32) 40.0 μg/m3 (38) 17.0 μg/m3 (62) 62.0
 
May 20, 2022, 8 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 14.0 ppb (13) 2.89 ppb (33) 36.0 μg/m3 (34) 19.0 μg/m3 (66) 66.0
 
May 20, 2022, 7 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 16.0 ppb (15) 2.61 ppb (30) 30.0 μg/m3 (28) 20.0 μg/m3 (68) 68.0
 
May 20, 2022, 6 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 16.0 ppb (15) 2.15 ppb (24) 34.0 μg/m3 (32) 9.0 μg/m3 (38) 38.0
 
May 20, 2022, 5 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 16.0 ppb (15) 1.94 ppb (22) 38.0 μg/m3 (36) 11.0 μg/m3 (46) 46.0
 
May 20, 2022, 4 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 16.0 ppb (15) 1.88 ppb (22) 39.0 μg/m3 (37) 14.0 μg/m3 (55) 55.0
 
May 20, 2022, 3 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 17.0 ppb (16) 1.9 ppb (22) 38.0 μg/m3 (36) 18.0 μg/m3 (64) 64.0
 
May 20, 2022, 2 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) 2.58 ppb (30) 41.0 μg/m3 (38) 25.0 μg/m3 (79) 79.0
 
May 20, 2022, 1 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 15.0 ppb (14) 2.58 ppb (30) 40.0 μg/m3 (38) 23.0 μg/m3 (74) 74.0
 
May 20, 2022, midnight N/A N/A N/A 14.0 ppb (14) N/A N/A 10.0 ppb (10) 2.97 ppb (35) 36.0 μg/m3 (34) 18.0 μg/m3 (64) 64.0
 
May 19, 2022, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 49.0 ppb (46) 3.15 ppb (36) 34.0 μg/m3 (32) 11.0 μg/m3 (46) 46.0
 
May 19, 2022, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 49.0 ppb (46) 3.15 ppb (36) 34.0 μg/m3 (32) 11.0 μg/m3 (46) 46.0
 
May 19, 2022, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 13.0 ppb (13) 3.34 ppb (38) 32.0 μg/m3 (30) 12.0 μg/m3 (50) 50.0
 
May 19, 2022, 9 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 15.0 ppb (14) 2.46 ppb (29) 31.0 μg/m3 (29) 16.0 μg/m3 (60) 60.0
 
May 19, 2022, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 17.0 ppb (16) 2.09 ppb (24) 32.0 μg/m3 (30) 21.0 μg/m3 (70) 70.0
 
May 19, 2022, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 13.0 ppb (13) 2.14 ppb (24) 37.0 μg/m3 (35) 27.0 μg/m3 (83) 83.0
 
May 19, 2022, 4 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 10.0 ppb (10) 2.68 ppb (31) 42.0 μg/m3 (39) 19.0 μg/m3 (66) 66.0
 
May 19, 2022, 6 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 10.0 ppb (10) 2.13 ppb (24) 41.0 μg/m3 (38) 16.0 μg/m3 (60) 60.0
 
May 19, 2022, 5 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 9.0 ppb (9) 1.92 ppb (22) 48.0 μg/m3 (45) 21.0 μg/m3 (70) 70.0
 
May 19, 2022, 4 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 7.0 ppb (7) 2.37 ppb (28) 59.0 μg/m3 (53) 28.0 μg/m3 (85) 85.0
 
May 19, 2022, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 7.0 ppb (7) 4.14 ppb (47) 71.0 μg/m3 (59) 34.0 μg/m3 (98) 98.0
 
May 19, 2022, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 6.0 ppb (6) 4.14 ppb (47) 83.0 μg/m3 (65) 33.0 μg/m3 (95) 95.0
 
May 19, 2022, 1 a.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 9.0 ppb (9) 4.81 ppb (54) 86.0 μg/m3 (67) 41.0 μg/m3 (115) 115.0
 
May 18, 2022, 11 p.m. N/A N/A N/A 32.0 ppb (31) N/A N/A 14.0 ppb (13) 5.26 ppb (59) 67.0 μg/m3 (57) 27.0 μg/m3 (83) 83.0
 
May 18, 2022, 10 p.m. N/A N/A N/A 24.0 ppb (23) N/A N/A 7.0 ppb (7) 4.67 ppb (53) 56.0 μg/m3 (52) 20.0 μg/m3 (68) 68.0
 
May 18, 2022, 9 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 7.0 ppb (7) 4.18 ppb (48) 54.0 μg/m3 (50) 21.0 μg/m3 (70) 70.0
 
May 18, 2022, 8 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 6.0 ppb (6) 3.7 ppb (43) 56.0 μg/m3 (52) 25.0 μg/m3 (79) 79.0
 
May 18, 2022, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 7.0 ppb (7) 3.64 ppb (41) 58.0 μg/m3 (53) 30.0 μg/m3 (89) 89.0
 
May 18, 2022, 5 p.m. N/A N/A N/A 22.0 ppb (21) N/A N/A 6.0 ppb (6) 3.48 ppb (40) 59.0 μg/m3 (53) 29.0 μg/m3 (87) 87.0
 
May 18, 2022, 4 p.m. N/A N/A N/A 27.0 ppb (26) N/A N/A 36.0 ppb (34) 4.45 ppb (51) 58.0 μg/m3 (53) 26.0 μg/m3 (81) 81.0
 
May 18, 2022, 3 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A 8.0 ppb (8) 4.04 ppb (46) 65.0 μg/m3 (56) 27.0 μg/m3 (83) 83.0
 
May 18, 2022, 3 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A 8.0 ppb (8) 4.04 ppb (46) 65.0 μg/m3 (56) 27.0 μg/m3 (83) 83.0
 
May 18, 2022, 2 p.m. N/A N/A N/A 28.0 ppb (27) N/A N/A 6.0 ppb (6) 4.78 ppb (54) 68.0 μg/m3 (58) 28.0 μg/m3 (85) 85.0
 
May 18, 2022, 2 p.m. N/A N/A N/A 28.0 ppb (27) N/A N/A 6.0 ppb (6) 4.78 ppb (54) 68.0 μg/m3 (58) 28.0 μg/m3 (85) 85.0
 
May 18, 2022, 1 p.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 5.0 ppb (5) 4.2 ppb (48) 60.0 μg/m3 (54) 29.0 μg/m3 (87) 87.0
 
May 18, 2022, 1 p.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 5.0 ppb (5) 4.2 ppb (48) 60.0 μg/m3 (54) 29.0 μg/m3 (87) 87.0
 
May 18, 2022, noon N/A N/A N/A 34.0 ppb (33) N/A N/A 4.0 ppb (4) 4.56 ppb (52) 52.0 μg/m3 (49) 27.0 μg/m3 (83) 83.0
 
May 18, 2022, noon N/A N/A N/A 34.0 ppb (33) N/A N/A 4.0 ppb (4) 4.56 ppb (52) 52.0 μg/m3 (49) 27.0 μg/m3 (83) 83.0
 
May 18, 2022, 2 a.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 7.0 ppb (7) 4.31 ppb (49) 87.0 μg/m3 (67) 42.0 μg/m3 (118) 118.0
 
May 18, 2022, 1 a.m. N/A N/A N/A 29.0 ppb (28) N/A N/A 8.0 ppb (8) 4.89 ppb (55) 85.0 μg/m3 (66) 30.0 μg/m3 (89) 89.0
 
May 18, 2022, midnight N/A N/A N/A 27.0 ppb (26) N/A N/A 16.0 ppb (15) 5.23 ppb (58) 76.0 μg/m3 (62) 30.0 μg/m3 (89) 89.0
 
May 17, 2022, 11 p.m. N/A N/A N/A 35.0 ppb (34) N/A N/A 6.0 ppb (6) 5.54 ppb (61) 60.0 μg/m3 (54) 19.0 μg/m3 (66) 66.0
 
May 17, 2022, 10 p.m. N/A N/A N/A 29.0 ppb (28) N/A N/A 6.0 ppb (6) 4.59 ppb (52) 50.0 μg/m3 (47) 13.0 μg/m3 (53) 53.0
 
May 17, 2022, 9 p.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 5.0 ppb (5) 3.81 ppb (44) 36.0 μg/m3 (34) 17.0 μg/m3 (62) 62.0
 
May 17, 2022, 8 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 6.0 ppb (6) 3.15 ppb (36) 38.0 μg/m3 (36) 23.0 μg/m3 (74) 74.0
 
May 17, 2022, 7 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 7.0 ppb (7) 2.9 ppb (33) 39.0 μg/m3 (37) 24.0 μg/m3 (77) 77.0
 
May 17, 2022, 6 p.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 6.0 ppb (6) 3.12 ppb (36) 41.0 μg/m3 (38) 22.0 μg/m3 (72) 72.0
 
May 17, 2022, 6 p.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 6.0 ppb (6) 3.12 ppb (36) 41.0 μg/m3 (38) 22.0 μg/m3 (72) 72.0
 
May 17, 2022, 5 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 12.0 ppb (12) 2.99 ppb (35) 51.0 μg/m3 (48) 29.0 μg/m3 (87) 87.0
 
May 17, 2022, 5 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 12.0 ppb (12) 2.99 ppb (35) 51.0 μg/m3 (48) 29.0 μg/m3 (87) 87.0
 
May 17, 2022, 4 p.m. N/A N/A N/A 27.0 ppb (26) N/A N/A 25.0 ppb (24) 3.62 ppb (41) 62.0 μg/m3 (55) 22.0 μg/m3 (72) 72.0
 
May 17, 2022, 4 p.m. N/A N/A N/A 27.0 ppb (26) N/A N/A 25.0 ppb (24) 3.62 ppb (41) 62.0 μg/m3 (55) 22.0 μg/m3 (72) 72.0
 
May 17, 2022, 3 p.m. N/A N/A N/A 30.0 ppb (29) N/A N/A 11.0 ppb (11) 3.71 ppb (43) 71.0 μg/m3 (59) 26.0 μg/m3 (81) 81.0
 
May 17, 2022, 3 p.m. N/A N/A N/A 30.0 ppb (29) N/A N/A 11.0 ppb (11) 3.71 ppb (43) 71.0 μg/m3 (59) 26.0 μg/m3 (81) 81.0
 
May 17, 2022, 2 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A 7.0 ppb (7) 4.24 ppb (48) 76.0 μg/m3 (62) 30.0 μg/m3 (89) 89.0
 
May 17, 2022, noon N/A N/A N/A 49.0 ppb (47) N/A N/A 5.0 ppb (5) 5.04 ppb (56) 62.0 μg/m3 (55) 31.0 μg/m3 (91) 91.0
 
May 17, 2022, noon N/A N/A N/A 49.0 ppb (47) N/A N/A 5.0 ppb (5) 5.04 ppb (56) 62.0 μg/m3 (55) 31.0 μg/m3 (91) 91.0
 
May 17, 2022, 10 a.m. N/A N/A N/A 42.0 ppb (40) N/A N/A 10.0 ppb (10) 4.17 ppb (48) 57.0 μg/m3 (52) 36.0 μg/m3 (103) 103.0
 
May 17, 2022, 10 a.m. N/A N/A N/A 42.0 ppb (40) N/A N/A 10.0 ppb (10) 4.17 ppb (48) 57.0 μg/m3 (52) 36.0 μg/m3 (103) 103.0
 
May 17, 2022, 9 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A 23.0 ppb (22) 3.4 ppb (39) 66.0 μg/m3 (57) 32.0 μg/m3 (93) 93.0
 
May 17, 2022, 8 a.m. N/A N/A N/A 46.0 ppb (44) N/A N/A 34.0 ppb (32) 2.57 ppb (30) 61.0 μg/m3 (54) 25.0 μg/m3 (79) 79.0
 
May 17, 2022, 4 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A 7.0 ppb (7) 3.66 ppb (43) 73.0 μg/m3 (60) 40.0 μg/m3 (113) 113.0
 
May 17, 2022, 1 a.m. N/A N/A N/A 27.0 ppb (26) N/A N/A 12.0 ppb (12) 4.67 ppb (53) 59.0 μg/m3 (53) 29.0 μg/m3 (87) 87.0
 
May 17, 2022, midnight N/A N/A N/A 26.0 ppb (25) N/A N/A 9.0 ppb (9) 5.53 ppb (61) 52.0 μg/m3 (49) 22.0 μg/m3 (72) 72.0
 
May 16, 2022, 11 p.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 5.0 ppb (5) 5.37 ppb (60) 51.0 μg/m3 (48) 21.0 μg/m3 (70) 70.0
 
May 16, 2022, 10 p.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 6.0 ppb (6) 4.45 ppb (51) 46.0 μg/m3 (43) 21.0 μg/m3 (70) 70.0
 
May 16, 2022, 9 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 4.0 ppb (4) 3.48 ppb (40) 46.0 μg/m3 (43) 24.0 μg/m3 (77) 77.0
 
May 16, 2022, 8 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 5.0 ppb (5) 2.98 ppb (35) 56.0 μg/m3 (52) 28.0 μg/m3 (85) 85.0
 
May 16, 2022, 7 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 6.0 ppb (6) 3.4 ppb (39) 63.0 μg/m3 (55) 36.0 μg/m3 (103) 103.0
 
May 16, 2022, 6 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 7.0 ppb (7) 3.23 ppb (37) 67.0 μg/m3 (57) 23.0 μg/m3 (74) 74.0
 
May 16, 2022, 5 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 14.0 ppb (13) 3.4 ppb (39) 70.0 μg/m3 (59) 17.0 μg/m3 (62) 62.0
 
May 16, 2022, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 6.0 ppb (6) 4.06 ppb (47) 70.0 μg/m3 (59) 22.0 μg/m3 (72) 72.0
 
May 16, 2022, 3 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 5.0 ppb (5) 4.2 ppb (48) 67.0 μg/m3 (57) 22.0 μg/m3 (72) 72.0
 
May 16, 2022, 2 p.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 4.0 ppb (4) 4.35 ppb (49) 57.0 μg/m3 (52) 28.0 μg/m3 (85) 85.0
 
May 16, 2022, 1 p.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 3.0 ppb (3) 4.52 ppb (51) 55.0 μg/m3 (51) 38.0 μg/m3 (108) 108.0
 
May 16, 2022, 4 a.m. N/A N/A N/A 24.0 ppb (23) N/A N/A 16.0 ppb (15) 1.81 ppb (21) 43.0 μg/m3 (40) 19.0 μg/m3 (66) 66.0
 
May 16, 2022, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 13.0 ppb (13) 2.07 ppb (24) 51.0 μg/m3 (48) 36.0 μg/m3 (103) 103.0
 
May 16, 2022, 2 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 8.0 ppb (8) 2.32 ppb (27) 45.0 μg/m3 (42) 39.0 μg/m3 (110) 110.0
 
May 16, 2022, 2 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 8.0 ppb (8) 2.32 ppb (27) 45.0 μg/m3 (42) 39.0 μg/m3 (110) 110.0
 
May 16, 2022, 1 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 7.0 ppb (7) 2.62 ppb (30) 41.0 μg/m3 (38) 20.0 μg/m3 (68) 68.0
 
May 16, 2022, midnight N/A N/A N/A 11.0 ppb (11) N/A N/A 5.0 ppb (5) 3.01 ppb (35) 32.0 μg/m3 (30) 13.0 μg/m3 (53) 53.0
 
May 15, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 23.0 μg/m3 (74) 74.0
 
May 15, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (51) 20.0 μg/m3 (68) 68.0
 
May 15, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (53) 25.0 μg/m3 (79) 79.0