AQSQID: TPCD0050T

Site Name: Chulalongkorn Hospit

Location: None, None

Reporting: True, Located: False

Current AQI: 99.0

None None, None: None, None

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 19, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 35.0 μg/m3 (99) 99.0
 
March 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (55) 36.0 μg/m3 (101) 101.0
 
March 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (54) 35.0 μg/m3 (99) 99.0
 
March 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 34.0 μg/m3 (97) 97.0
 
March 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 36.0 μg/m3 (101) 101.0
 
March 19, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (50) 31.0 μg/m3 (90) 90.0
 
March 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 37.0 μg/m3 (104) 104.0
 
March 19, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (56) N/A 56.0
 
March 19, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (54) 32.0 μg/m3 (93) 93.0
 
March 19, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (52) 36.0 μg/m3 (101) 101.0
 
March 19, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (50) 38.0 μg/m3 (106) 106.0
 
March 19, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 33.0 μg/m3 (95) 95.0
 
March 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) 30.0 μg/m3 (88) 88.0
 
March 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 32.0 μg/m3 (93) 93.0
 
March 18, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (38) 25.0 μg/m3 (78) 78.0
 
March 18, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 26.0 μg/m3 (80) 80.0
 
March 18, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (38) 30.0 μg/m3 (88) 88.0
 
March 18, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 30.0 μg/m3 (88) 88.0
 
March 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 31.0 μg/m3 (90) 90.0
 
March 18, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (49) 27.0 μg/m3 (82) 82.0
 
March 18, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 30.0 μg/m3 (88) 88.0
 
March 18, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 25.0 μg/m3 (78) 78.0
 
March 18, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (47) 31.0 μg/m3 (90) 90.0
 
March 18, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (49) 37.0 μg/m3 (104) 104.0
 
March 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 30.0 μg/m3 (88) 88.0
 
March 18, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (57) 31.0 μg/m3 (90) 90.0
 
March 18, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (56) 40.0 μg/m3 (111) 111.0
 
March 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 76.0 μg/m3 (60) 41.0 μg/m3 (114) 114.0
 
March 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (58) 43.0 μg/m3 (119) 119.0
 
March 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (55) 39.0 μg/m3 (109) 109.0
 
March 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 46.0 μg/m3 (126) 126.0
 
March 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (57) 42.0 μg/m3 (116) 116.0
 
March 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (54) 41.0 μg/m3 (114) 114.0
 
March 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (56) 44.0 μg/m3 (121) 121.0
 
March 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.0 μg/m3 (58) 46.0 μg/m3 (126) 126.0
 
March 18, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (58) 44.0 μg/m3 (121) 121.0
 
March 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (52) 42.0 μg/m3 (116) 116.0
 
March 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 36.0 μg/m3 (101) 101.0
 
March 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 40.0 μg/m3 (111) 111.0
 
March 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 37.0 μg/m3 (104) 104.0
 
March 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 35.0 μg/m3 (99) 99.0
 
March 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) 31.0 μg/m3 (90) 90.0
 
March 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 33.0 μg/m3 (95) 95.0
 
March 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 32.0 μg/m3 (93) 93.0
 
March 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 31.0 μg/m3 (90) 90.0
 
March 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 30.0 μg/m3 (88) 88.0
 
March 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (52) 35.0 μg/m3 (99) 99.0
 
March 17, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 36.0 μg/m3 (101) 101.0
 
March 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 34.0 μg/m3 (97) 97.0
 
March 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 35.0 μg/m3 (99) 99.0
 
March 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 154.0 μg/m3 (100) 36.0 μg/m3 (101) 101.0
 
March 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 80.0 μg/m3 (62) 34.0 μg/m3 (97) 97.0
 
March 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 232.0 μg/m3 (138) 41.0 μg/m3 (114) 138.0
 
March 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (49) 32.0 μg/m3 (93) 93.0
 
March 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 91.0 μg/m3 (68) 35.0 μg/m3 (99) 99.0
 
March 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (47) 33.0 μg/m3 (95) 95.0
 
March 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 32.0 μg/m3 (93) 93.0
 
March 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (56) 43.0 μg/m3 (119) 119.0
 
March 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 42.0 μg/m3 (116) 116.0
 
March 17, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (45) 34.0 μg/m3 (97) 97.0
 
March 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 31.0 μg/m3 (90) 90.0
 
March 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 31.0 μg/m3 (90) 90.0
 
March 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 37.0 μg/m3 (104) 104.0
 
March 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 34.0 μg/m3 (97) 97.0
 
March 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 33.0 μg/m3 (95) 95.0
 
March 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 37.0 μg/m3 (104) 104.0
 
March 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (47) 39.0 μg/m3 (109) 109.0
 
March 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (60) 52.0 μg/m3 (141) 141.0
 
March 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 80.0 μg/m3 (62) 55.0 μg/m3 (149) 149.0
 
March 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.0 μg/m3 (59) 44.0 μg/m3 (121) 121.0
 
March 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 40.0 μg/m3 (111) 111.0
 
March 16, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (54) 38.0 μg/m3 (106) 106.0
 
March 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (52) 34.0 μg/m3 (97) 97.0
 
March 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (45) 35.0 μg/m3 (99) 99.0
 
March 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 26.0 μg/m3 (80) 80.0
 
March 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (52) 32.0 μg/m3 (93) 93.0
 
March 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (52) 34.0 μg/m3 (97) 97.0
 
March 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 82.0 μg/m3 (64) 40.0 μg/m3 (111) 111.0
 
March 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (55) 40.0 μg/m3 (111) 111.0
 
March 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 48.0 μg/m3 (131) 131.0
 
March 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (57) 47.0 μg/m3 (129) 129.0
 
March 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (48) 45.0 μg/m3 (124) 124.0
 
March 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 43.0 μg/m3 (119) 119.0
 
March 16, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (51) 45.0 μg/m3 (124) 124.0
 
March 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 31.0 μg/m3 (90) 90.0
 
March 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) 29.0 μg/m3 (86) 86.0
 
March 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 27.0 μg/m3 (82) 82.0
 
March 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 27.0 μg/m3 (82) 82.0
 
March 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 22.0 μg/m3 (71) 71.0
 
March 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 21.0 μg/m3 (69) 69.0
 
March 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 26.0 μg/m3 (80) 80.0
 
March 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 24.0 μg/m3 (76) 76.0
 
March 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (36) 31.0 μg/m3 (90) 90.0
 
March 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (47) 28.0 μg/m3 (84) 84.0
 
March 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 27.0 μg/m3 (82) 82.0
 
March 15, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 30.0 μg/m3 (88) 88.0
 
March 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (45) 28.0 μg/m3 (84) 84.0
 
March 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 32.0 μg/m3 (93) 93.0
 
March 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (45) 32.0 μg/m3 (93) 93.0
 
March 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) 29.0 μg/m3 (86) 86.0
 
March 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (45) 27.0 μg/m3 (82) 82.0
 
March 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 28.0 μg/m3 (84) 84.0
 
March 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 28.0 μg/m3 (84) 84.0
 
March 15, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 23.0 μg/m3 (73) 73.0
 
March 15, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (38) 26.0 μg/m3 (80) 80.0
 
March 15, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 25.0 μg/m3 (78) 78.0
 
March 15, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 22.0 μg/m3 (71) 71.0
 
March 15, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 26.0 μg/m3 (80) 80.0
 
March 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 19.0 μg/m3 (65) 65.0
 
March 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 14.0 μg/m3 (54) 54.0
 
March 14, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
March 14, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 12.0 μg/m3 (50) 50.0
 
March 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 11.0 μg/m3 (46) 46.0
 
March 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
March 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 15.0 μg/m3 (56) 56.0
 
March 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 16.0 μg/m3 (59) 59.0
 
March 14, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
March 14, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
March 14, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 21.0 μg/m3 (69) 69.0
 
March 14, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 19.0 μg/m3 (65) 65.0
 
March 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 17.0 μg/m3 (61) 61.0
 
March 14, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 23.0 μg/m3 (73) 73.0
 
March 14, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (45) 41.0 μg/m3 (114) 114.0
 
March 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 25.0 μg/m3 (78) 78.0
 
March 14, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 22.0 μg/m3 (71) 71.0
 
March 14, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (45) 26.0 μg/m3 (80) 80.0
 
March 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (47) 34.0 μg/m3 (97) 97.0
 
March 14, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (52) 34.0 μg/m3 (97) 97.0
 
March 14, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (49) 33.0 μg/m3 (95) 95.0
 
March 14, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (45) 27.0 μg/m3 (82) 82.0
 
March 14, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (52) 32.0 μg/m3 (93) 93.0
 
March 14, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (50) 31.0 μg/m3 (90) 90.0
 
March 13, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 31.0 μg/m3 (90) 90.0
 
March 13, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 23.0 μg/m3 (73) 73.0
 
March 13, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 23.0 μg/m3 (73) 73.0
 
March 13, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 17.0 μg/m3 (61) 61.0
 
March 13, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 22.0 μg/m3 (71) 71.0
 
March 13, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 23.0 μg/m3 (73) 73.0
 
March 13, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 23.0 μg/m3 (73) 73.0
 
March 13, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 24.0 μg/m3 (76) 76.0
 
March 13, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 23.0 μg/m3 (73) 73.0
 
March 13, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 21.0 μg/m3 (69) 69.0
 
March 13, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (36) 25.0 μg/m3 (78) 78.0
 
March 13, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 28.0 μg/m3 (84) 84.0
 
March 13, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 25.0 μg/m3 (78) 78.0
 
March 13, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (48) 32.0 μg/m3 (93) 93.0
 
March 13, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 29.0 μg/m3 (86) 86.0
 
March 13, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (45) 32.0 μg/m3 (93) 93.0
 
March 13, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (49) 24.0 μg/m3 (76) 76.0
 
March 13, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 28.0 μg/m3 (84) 84.0
 
March 13, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (54) 37.0 μg/m3 (104) 104.0
 
March 13, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 30.0 μg/m3 (88) 88.0
 
March 13, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (50) 29.0 μg/m3 (86) 86.0
 
March 13, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (60) 32.0 μg/m3 (93) 93.0
 
March 13, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (54) 34.0 μg/m3 (97) 97.0
 
March 13, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (52) 33.0 μg/m3 (95) 95.0
 
March 12, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 34.0 μg/m3 (97) 97.0
 
March 12, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (43) 26.0 μg/m3 (80) 80.0
 
March 12, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (39) 24.0 μg/m3 (76) 76.0
 
March 12, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (60) 24.0 μg/m3 (76) 76.0
 
March 12, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (57) 27.0 μg/m3 (82) 82.0
 
March 12, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.0 μg/m3 (62) 26.0 μg/m3 (80) 80.0
 
March 12, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (45) 31.0 μg/m3 (90) 90.0
 
March 12, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (66) 34.0 μg/m3 (97) 97.0
 
March 12, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (56) 33.0 μg/m3 (95) 95.0
 
March 12, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 32.0 μg/m3 (93) 93.0
 
March 12, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (53) 39.0 μg/m3 (109) 109.0
 
March 12, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (52) 39.0 μg/m3 (109) 109.0