ID: 7738

AQSQID: UZB010001

Site Name: Tashkent

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

Updated: April 11, 2021, 6:43 a.m.

Location: Tashkent (Ташкент), N/A

Reporting: True, Located: True

Current AQI: 66.0

Tashkent (Ташкент) N/A, UZ: 41.3672, 69.2725

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 32.0 μg/m3 (93) 93.0
 
April 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 57.0 μg/m3 (152) 152.0
 
April 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 32.0 μg/m3 (93) 93.0
 
April 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 μg/m3 (150) 150.0
 
April 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 47.0 μg/m3 (130) 130.0
 
April 4, 2021, midnight N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 μg/m3 (110) 110.0
 
April 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 37.0 μg/m3 (105) 105.0
 
April 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (93) 93.0
 
April 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 30.0 μg/m3 (89) 89.0
 
April 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 33.0 μg/m3 (95) 95.0
 
April 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 52.0 μg/m3 (142) 142.0
 
April 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 59.0 μg/m3 (153) 153.0
 
April 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 43.0 μg/m3 (120) 120.0
 
April 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 53.0 μg/m3 (145) 145.0
 
April 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 52.0 μg/m3 (142) 142.0
 
April 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 44.0 μg/m3 (122) 122.0
 
April 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 36.0 μg/m3 (103) 103.0
 
April 3, 2021, noon N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 20.0 μg/m3 (68) 68.0
 
April 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 21.0 μg/m3 (70) 70.0
 
April 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 13.0 μg/m3 (53) 53.0
 
April 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 13.0 μg/m3 (53) 53.0
 
April 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 22.0 μg/m3 (72) 72.0
 
April 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 23.0 μg/m3 (74) 74.0
 
April 3, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 27.0 μg/m3 (83) 83.0
 
April 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 33.0 μg/m3 (95) 95.0
 
April 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 22.0 μg/m3 (72) 72.0
 
April 3, 2021, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 32.0 μg/m3 (93) 93.0
 
April 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 53.0 μg/m3 (145) 145.0
 
April 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 16.0 μg/m3 (60) 60.0
 
April 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 22.0 μg/m3 (72) 72.0
 
April 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 27.0 μg/m3 (83) 83.0
 
April 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 53.0 μg/m3 (145) 145.0
 
April 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 85.0 μg/m3 (167) 167.0
 
April 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 93.0 μg/m3 (171) 171.0
 
April 2, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 64.0 μg/m3 (156) 156.0
 
April 2, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 μg/m3 (150) 150.0
 
April 2, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 41.0 μg/m3 (115) 115.0
 
April 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 24.0 μg/m3 (77) 77.0
 
April 2, 2021, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 25.0 μg/m3 (79) 79.0
 
April 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 13.0 μg/m3 (53) 53.0
 
April 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 13.0 μg/m3 (53) 53.0
 
April 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 14.0 μg/m3 (55) 55.0
 
April 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 11.0 μg/m3 (46) 46.0
 
April 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 18.0 μg/m3 (64) 64.0
 
April 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 13.0 μg/m3 (53) 53.0
 
April 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 22.0 μg/m3 (72) 72.0
 
April 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 23.0 μg/m3 (74) 74.0
 
April 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 46.0 μg/m3 (127) 127.0
 
April 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 49.0 μg/m3 (135) 135.0
 
April 2, 2021, midnight N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 64.0 μg/m3 (156) 156.0
 
April 1, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 47.0 μg/m3 (130) 130.0
 
April 1, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 55.0 μg/m3 (150) 150.0
 
April 1, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 69.0 μg/m3 (158) 158.0
 
April 1, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 μg/m3 (127) 127.0
 
April 1, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 42.0 μg/m3 (118) 118.0
 
April 1, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 35.0 μg/m3 (100) 100.0
 
April 1, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 32.0 μg/m3 (93) 93.0
 
April 1, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 31.0 μg/m3 (91) 91.0
 
April 1, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 25.0 μg/m3 (79) 79.0
 
April 1, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 21.0 μg/m3 (70) 70.0
 
April 1, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 17.0 μg/m3 (62) 62.0
 
April 1, 2021, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 12.0 μg/m3 (50) 50.0
 
April 1, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 17.0 μg/m3 (62) 62.0
 
April 1, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 1, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 19.0 μg/m3 (66) 66.0
 
April 1, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 15.0 μg/m3 (58) 58.0
 
April 1, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 17.0 μg/m3 (62) 62.0
 
April 1, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 14.0 μg/m3 (55) 55.0
 
April 1, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 14.0 μg/m3 (55) 55.0
 
April 1, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 11.0 μg/m3 (46) 46.0
 
April 1, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 12.0 μg/m3 (50) 50.0
 
April 1, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 1, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 18.0 μg/m3 (64) 64.0
 
April 1, 2021, midnight N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 13.0 μg/m3 (53) 53.0
 
March 31, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 15.0 μg/m3 (58) 58.0
 
March 31, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 21.0 μg/m3 (70) 70.0
 
March 31, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 31, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 19.0 μg/m3 (66) 66.0
 
March 31, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 20.0 μg/m3 (68) 68.0
 
March 31, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 17.0 μg/m3 (62) 62.0
 
March 31, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 16.0 μg/m3 (60) 60.0
 
March 31, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 17.0 μg/m3 (62) 62.0
 
March 31, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 17.0 μg/m3 (62) 62.0
 
March 31, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (91) 91.0
 
March 31, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (72) 72.0
 
March 31, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (77) 77.0
 
March 31, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (64) 64.0
 
March 31, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (58) 58.0
 
March 31, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (66) 66.0
 
March 31, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (85) 85.0
 
March 31, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (74) 74.0
 
March 31, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (68) 68.0
 
March 31, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (87) 87.0
 
March 31, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (89) 89.0
 
March 31, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (95) 95.0
 
March 31, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (93) 93.0
 
March 31, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (87) 87.0
 
March 31, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (95) 95.0
 
March 30, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (93) 93.0
 
March 30, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (103) 103.0
 
March 30, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 μg/m3 (110) 110.0
 
March 30, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 24.0 μg/m3 (77) 77.0
 
March 30, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 30, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (100) 100.0
 
March 30, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 33.0 μg/m3 (95) 95.0
 
March 30, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 μg/m3 (125) 125.0
 
March 30, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 41.0 μg/m3 (115) 115.0
 
March 30, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 30, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 23.0 μg/m3 (74) 74.0
 
March 30, 2021, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 21.0 μg/m3 (70) 70.0
 
March 30, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 21.0 μg/m3 (70) 70.0
 
March 30, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 19.0 μg/m3 (66) 66.0
 
March 30, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 20.0 μg/m3 (68) 68.0
 
March 30, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 22.0 μg/m3 (72) 72.0
 
March 30, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 24.0 μg/m3 (77) 77.0
 
March 30, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 24.0 μg/m3 (77) 77.0
 
March 30, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 25.0 μg/m3 (79) 79.0
 
March 30, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 20.0 μg/m3 (68) 68.0
 
March 30, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 24.0 μg/m3 (77) 77.0
 
March 30, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 30, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 25.0 μg/m3 (79) 79.0
 
March 30, 2021, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 28.0 μg/m3 (85) 85.0
 
March 29, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 29.0 μg/m3 (87) 87.0
 
March 29, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 32.0 μg/m3 (93) 93.0
 
March 29, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 29, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 29, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 28.0 μg/m3 (85) 85.0
 
March 29, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 29, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 29, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 32.0 μg/m3 (93) 93.0
 
March 29, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 34.0 μg/m3 (98) 98.0
 
March 29, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 26.0 μg/m3 (81) 81.0
 
March 29, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 20.0 μg/m3 (68) 68.0
 
March 29, 2021, noon N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 21.0 μg/m3 (70) 70.0
 
March 29, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 22.0 μg/m3 (72) 72.0
 
March 29, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 23.0 μg/m3 (74) 74.0
 
March 29, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 20.0 μg/m3 (68) 68.0
 
March 29, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 18.0 μg/m3 (64) 64.0
 
March 29, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 17.0 μg/m3 (62) 62.0
 
March 29, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 14.0 μg/m3 (55) 55.0
 
March 29, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 16.0 μg/m3 (60) 60.0
 
March 29, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 18.0 μg/m3 (64) 64.0
 
March 29, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 18.0 μg/m3 (64) 64.0
 
March 29, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 22.0 μg/m3 (72) 72.0
 
March 29, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 17.0 μg/m3 (62) 62.0
 
March 29, 2021, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 19.0 μg/m3 (66) 66.0
 
March 28, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 15.0 μg/m3 (58) 58.0
 
March 28, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 20.0 μg/m3 (68) 68.0
 
March 28, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 19.0 μg/m3 (66) 66.0
 
March 28, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 17.0 μg/m3 (62) 62.0
 
March 28, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 13.0 μg/m3 (53) 53.0
 
March 28, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 22.0 μg/m3 (72) 72.0
 
March 28, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 21.0 μg/m3 (70) 70.0
 
March 28, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 21.0 μg/m3 (70) 70.0
 
March 28, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 20.0 μg/m3 (68) 68.0
 
March 28, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 19.0 μg/m3 (66) 66.0
 
March 28, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 30.0 μg/m3 (89) 89.0
 
March 28, 2021, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 31.0 μg/m3 (91) 91.0
 
March 28, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 24.0 μg/m3 (77) 77.0
 
March 28, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 27.0 μg/m3 (83) 83.0
 
March 28, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 29.0 μg/m3 (87) 87.0
 
March 28, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 24.0 μg/m3 (77) 77.0
 
March 28, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 25.0 μg/m3 (79) 79.0
 
March 28, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 24.0 μg/m3 (77) 77.0