ID: 7791

AQSQID: 840TT5980500

Site Name: Indio-29 Palms

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

Updated: April 22, 2021, 10:44 a.m.

Location: Coachella (Eagle Falls Golf Course), N/A

Reporting: True, Located: True

Current AQI: 38.0

Coachella (Eagle Falls Golf Course) N/A, US: 33.71969, -116.1897

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 22, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 27.0 μg/m3 (25) 6.2 μg/m3 (26) 38.0
 
April 22, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 7.5 μg/m3 (32) 35.0
 
April 22, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 58.0 μg/m3 (53) 9.1 μg/m3 (38) 53.0
 
April 22, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 43.0 μg/m3 (40) 8.5 μg/m3 (36) 40.0
 
April 22, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 53.0 μg/m3 (50) 9.0 μg/m3 (38) 50.0
 
April 22, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 63.0 μg/m3 (55) 10.0 μg/m3 (42) 55.0
 
April 22, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 67.0 μg/m3 (57) 9.9 μg/m3 (42) 57.0
 
April 22, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 137.0 μg/m3 (92) 12.8 μg/m3 (53) 92.0
 
April 22, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 102.0 μg/m3 (75) 11.6 μg/m3 (49) 75.0
 
April 22, 2021, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 167.0 μg/m3 (107) 14.5 μg/m3 (57) 107.0
 
April 21, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 130.0 μg/m3 (89) 11.7 μg/m3 (49) 89.0
 
April 21, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 108.0 μg/m3 (78) 10.9 μg/m3 (46) 78.0
 
April 21, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 141.0 μg/m3 (94) 12.2 μg/m3 (52) 94.0
 
April 21, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 168.0 μg/m3 (108) 13.0 μg/m3 (53) 108.0
 
April 21, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 265.0 μg/m3 (156) 17.3 μg/m3 (62) 156.0
 
April 21, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 143.0 μg/m3 (95) 14.0 μg/m3 (55) 95.0
 
April 21, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 177.0 μg/m3 (112) 16.2 μg/m3 (60) 112.0
 
April 21, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 220.0 μg/m3 (134) 16.6 μg/m3 (61) 134.0
 
April 21, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 115.0 μg/m3 (81) 11.0 μg/m3 (46) 81.0
 
April 21, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 75.0 μg/m3 (61) 9.7 μg/m3 (41) 61.0
 
April 21, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 108.0 μg/m3 (78) 13.3 μg/m3 (54) 78.0
 
April 21, 2021, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 282.0 μg/m3 (165) 22.6 μg/m3 (74) 165.0
 
April 21, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 161.0 μg/m3 (104) 16.4 μg/m3 (61) 104.0
 
April 21, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 61.0 μg/m3 (54) 12.1 μg/m3 (51) 54.0
 
April 21, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 85.0 μg/m3 (66) 13.0 μg/m3 (53) 66.0
 
April 21, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 9.4 μg/m3 (40) 50.0
 
April 21, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 33.0 μg/m3 (31) 7.4 μg/m3 (31) 47.0
 
April 21, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 92.0 μg/m3 (70) 9.8 μg/m3 (41) 70.0
 
April 21, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 59.0 μg/m3 (53) 7.9 μg/m3 (33) 65.0
 
April 21, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 33.0 μg/m3 (31) 7.8 μg/m3 (33) 68.0
 
April 21, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 57.0 μg/m3 (52) 9.1 μg/m3 (38) 74.0
 
April 21, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 119.0 μg/m3 (83) 12.0 μg/m3 (50) 84.0
 
April 21, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A 60.0 μg/m3 (54) 7.9 μg/m3 (33) 91.0
 
April 21, 2021, midnight N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A 30.0 μg/m3 (28) 6.0 μg/m3 (25) 91.0
 
April 20, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A 25.0 μg/m3 (24) 5.3 μg/m3 (23) 91.0
 
April 20, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 31.0 μg/m3 (29) 5.6 μg/m3 (24) 81.0
 
April 20, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 42.0 μg/m3 (39) 6.3 μg/m3 (27) 84.0
 
April 20, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A 47.0 μg/m3 (44) 6.8 μg/m3 (29) 91.0
 
April 20, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A 35.0 μg/m3 (33) 6.7 μg/m3 (28) 91.0
 
April 20, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 33.0 μg/m3 (31) 7.0 μg/m3 (30) 74.0
 
April 20, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A N/A 50.0
 
April 20, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 38.0
 
April 20, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 63.0 μg/m3 (55) 10.0 μg/m3 (42) 55.0
 
April 20, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 75.0 μg/m3 (61) 12.3 μg/m3 (52) 61.0
 
April 20, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 63.0 μg/m3 (55) 11.2 μg/m3 (47) 55.0
 
April 20, 2021, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 76.0 μg/m3 (62) 11.1 μg/m3 (47) 62.0
 
April 20, 2021, 11 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) 9.5 μg/m3 (40) 42.0
 
April 20, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 26.0 μg/m3 (25) 6.5 μg/m3 (28) 39.0
 
April 20, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 20.0 μg/m3 (19) 6.2 μg/m3 (26) 50.0
 
April 20, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 6.9 μg/m3 (29) 29.0
 
April 20, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 24.0 μg/m3 (23) 6.7 μg/m3 (28) 50.0
 
April 20, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 26.0 μg/m3 (25) 6.3 μg/m3 (27) 47.0
 
April 20, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 18.0 μg/m3 (17) 5.8 μg/m3 (25) 71.0
 
April 20, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 32.0 μg/m3 (30) 6.3 μg/m3 (27) 61.0
 
April 20, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 32.0 μg/m3 (30) 6.3 μg/m3 (27) 65.0
 
April 20, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 21.0 μg/m3 (20) 5.1 μg/m3 (22) 38.0
 
April 20, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 17.0 μg/m3 (16) 4.6 μg/m3 (20) 46.0
 
April 20, 2021, midnight N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 22.0 μg/m3 (21) 4.6 μg/m3 (20) 50.0
 
April 19, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 26.0 μg/m3 (25) 5.3 μg/m3 (23) 51.0
 
April 19, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 26.0 μg/m3 (25) 4.9 μg/m3 (21) 61.0
 
April 19, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 40.0 μg/m3 (38) 5.5 μg/m3 (23) 58.0
 
April 19, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 49.0 μg/m3 (46) 5.5 μg/m3 (23) 58.0
 
April 19, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 12.0 μg/m3 (12) 4.3 μg/m3 (18) 55.0
 
April 19, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 14.0 μg/m3 (13) 4.2 μg/m3 (18) 50.0
 
April 19, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 31.0 μg/m3 (29) 5.0 μg/m3 (21) 42.0
 
April 19, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 29.0 μg/m3 (27) 5.5 μg/m3 (23) 32.0
 
April 19, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 51.0 μg/m3 (48) 6.5 μg/m3 (28) 48.0
 
April 19, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 60.0 μg/m3 (54) 8.4 μg/m3 (36) 54.0
 
April 19, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 21.0 μg/m3 (20) 4.9 μg/m3 (21) 23.0
 
April 19, 2021, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 20.0 μg/m3 (19) 4.9 μg/m3 (21) 25.0
 
April 19, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 23.0 μg/m3 (22) 5.3 μg/m3 (23) 23.0
 
April 19, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 33.0 μg/m3 (31) 6.7 μg/m3 (28) 31.0
 
April 19, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 25.0 μg/m3 (24) 5.6 μg/m3 (24) 24.0
 
April 19, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 5.7 μg/m3 (24) 25.0
 
April 19, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 22.0 μg/m3 (21) 5.0 μg/m3 (21) 34.0
 
April 19, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 25.0 μg/m3 (24) 5.4 μg/m3 (23) 27.0
 
April 19, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 29.0 μg/m3 (27) 5.7 μg/m3 (24) 27.0
 
April 19, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 32.0
 
April 19, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 16.0 μg/m3 (15) 5.0 μg/m3 (21) 40.0
 
April 19, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 11.0 μg/m3 (11) 3.6 μg/m3 (16) 50.0
 
April 19, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 11.0 μg/m3 (11) 3.3 μg/m3 (14) 58.0
 
April 19, 2021, midnight N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 14.0 μg/m3 (13) 3.3 μg/m3 (14) 50.0
 
April 18, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 19.0 μg/m3 (18) 3.5 μg/m3 (15) 50.0
 
April 18, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 27.0 μg/m3 (25) 3.9 μg/m3 (17) 50.0
 
April 18, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 20.0 μg/m3 (19) 3.6 μg/m3 (16) 50.0
 
April 18, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 23.0 μg/m3 (22) 3.6 μg/m3 (16) 49.0
 
April 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 67.0 μg/m3 (57) 5.0 μg/m3 (21) 57.0
 
April 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 93.0 μg/m3 (70) 5.0 μg/m3 (21) 70.0
 
April 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 31.0 μg/m3 (29) 3.7 μg/m3 (16) 43.0
 
April 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 14.0 μg/m3 (13) 3.2 μg/m3 (14) 42.0
 
April 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 16.0 μg/m3 (15) 3.4 μg/m3 (15) 38.0
 
April 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 21.0 μg/m3 (20) 3.7 μg/m3 (16) 33.0
 
April 18, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 12.0 μg/m3 (12) 3.1 μg/m3 (13) 33.0
 
April 18, 2021, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 10.0 μg/m3 (10) 3.0 μg/m3 (13) 34.0
 
April 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 12.0 μg/m3 (12) 3.1 μg/m3 (13) 34.0
 
April 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 14.0 μg/m3 (13) 3.7 μg/m3 (16) 32.0
 
April 18, 2021, 9 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) 4.0 μg/m3 (17) 29.0
 
April 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 4.9 μg/m3 (21) 21.0
 
April 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 15.0 μg/m3 (14) 3.7 μg/m3 (16) 28.0
 
April 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 22.0 μg/m3 (21) 4.9 μg/m3 (21) 36.0
 
April 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 14.0 μg/m3 (13) 3.1 μg/m3 (13) 48.0
 
April 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 66.0 μg/m3 (57) 4.7 μg/m3 (20) 57.0
 
April 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 34.0 μg/m3 (32) 4.1 μg/m3 (18) 47.0
 
April 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 26.0 μg/m3 (25) 4.4 μg/m3 (19) 48.0
 
April 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 20.0 μg/m3 (19) 4.4 μg/m3 (19) 49.0
 
April 18, 2021, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 48.0
 
April 17, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 15.0 μg/m3 (14) 3.8 μg/m3 (16) 48.0
 
April 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 48.0
 
April 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 16.0 μg/m3 (15) 4.1 μg/m3 (18) 48.0
 
April 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 15.0 μg/m3 (14) 4.1 μg/m3 (18) 47.0
 
April 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 19.0 μg/m3 (18) 4.7 μg/m3 (20) 50.0
 
April 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 22.0 μg/m3 (21) 5.8 μg/m3 (25) 50.0
 
April 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 29.0 μg/m3 (27) 7.2 μg/m3 (31) 51.0
 
April 17, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 39.0 μg/m3 (37) 9.9 μg/m3 (42) 46.0
 
April 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 39.0 μg/m3 (37) 11.7 μg/m3 (49) 49.0
 
April 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 46.0 μg/m3 (43) 13.6 μg/m3 (55) 55.0
 
April 17, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 41.0 μg/m3 (38) 12.9 μg/m3 (53) 53.0
 
April 17, 2021, noon N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 35.0 μg/m3 (33) 12.4 μg/m3 (52) 52.0
 
April 17, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 36.0 μg/m3 (34) 12.2 μg/m3 (52) 52.0
 
April 17, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 36.0 μg/m3 (34) 13.0 μg/m3 (53) 53.0
 
April 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 45.0 μg/m3 (42) 15.5 μg/m3 (59) 59.0
 
April 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) 15.7 μg/m3 (59) 59.0
 
April 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 46.0 μg/m3 (43) 15.3 μg/m3 (58) 58.0
 
April 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 54.0 μg/m3 (50) 15.4 μg/m3 (58) 58.0
 
April 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 78.0 μg/m3 (63) 15.6 μg/m3 (59) 63.0
 
April 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 64.0 μg/m3 (56) 12.6 μg/m3 (53) 71.0
 
April 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 69.0 μg/m3 (58) 11.9 μg/m3 (50) 78.0
 
April 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 60.0 μg/m3 (54) 10.7 μg/m3 (45) 81.0
 
April 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 28.0 μg/m3 (26) 6.0 μg/m3 (25) 55.0
 
April 17, 2021, midnight N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 32.0 μg/m3 (30) 6.0 μg/m3 (25) 71.0
 
April 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 28.0 μg/m3 (26) 5.8 μg/m3 (25) 71.0
 
April 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 31.0 μg/m3 (29) 6.1 μg/m3 (26) 74.0
 
April 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 32.0 μg/m3 (30) 6.1 μg/m3 (26) 71.0
 
April 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 30.0 μg/m3 (28) 6.1 μg/m3 (26) 74.0
 
April 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 31.0 μg/m3 (29) 6.1 μg/m3 (26) 74.0
 
April 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 28.0 μg/m3 (26) 7.0 μg/m3 (30) 81.0
 
April 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 36.0 μg/m3 (34) 9.0 μg/m3 (38) 61.0
 
April 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 94.0 μg/m3 (71) 12.7 μg/m3 (53) 71.0
 
April 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 53.0 μg/m3 (50) 12.2 μg/m3 (52) 52.0
 
April 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 47.0 μg/m3 (44) 12.7 μg/m3 (53) 53.0
 
April 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 34.0 μg/m3 (32) 11.6 μg/m3 (49) 49.0
 
April 16, 2021, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 35.0 μg/m3 (33) 12.4 μg/m3 (52) 52.0
 
April 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 37.0 μg/m3 (35) 13.2 μg/m3 (54) 54.0
 
April 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 36.0 μg/m3 (34) 13.3 μg/m3 (54) 54.0
 
April 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 38.0 μg/m3 (36) 13.5 μg/m3 (54) 54.0
 
April 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 14.6 μg/m3 (57) 57.0
 
April 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 49.0 μg/m3 (46) 15.3 μg/m3 (58) 58.0
 
April 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 54.0 μg/m3 (50) 15.8 μg/m3 (59) 59.0
 
April 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 72.0 μg/m3 (60) 17.6 μg/m3 (63) 63.0
 
April 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 53.0 μg/m3 (50) 15.7 μg/m3 (59) 59.0
 
April 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 48.0 μg/m3 (45) 13.9 μg/m3 (55) 65.0
 
April 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 43.0 μg/m3 (40) 10.9 μg/m3 (46) 68.0
 
April 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 45.0 μg/m3 (42) 7.5 μg/m3 (32) 49.0
 
April 16, 2021, midnight N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 38.0 μg/m3 (36) 6.8 μg/m3 (29) 58.0
 
April 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 27.0 μg/m3 (25) 6.3 μg/m3 (27) 61.0
 
April 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 29.0 μg/m3 (27) 6.4 μg/m3 (27) 61.0
 
April 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 32.0 μg/m3 (30) 6.6 μg/m3 (28) 61.0
 
April 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 33.0 μg/m3 (31) 7.2 μg/m3 (31) 61.0
 
April 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A 33.0 μg/m3 (31) 7.5 μg/m3 (32) 55.0
 
April 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 38.0 μg/m3 (36) 8.1 μg/m3 (34) 48.0
 
April 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 35.0 μg/m3 (33) 9.3 μg/m3 (39) 43.0
 
April 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 38.0 μg/m3 (36) 9.9 μg/m3 (42) 42.0
 
April 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 32.0 μg/m3 (30) 10.4 μg/m3 (44) 44.0
 
April 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 31.0 μg/m3 (29) 10.8 μg/m3 (46) 46.0
 
April 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 30.0 μg/m3 (28) 10.3 μg/m3 (43) 43.0
 
April 15, 2021, noon N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 27.0 μg/m3 (25) 10.5 μg/m3 (44) 44.0
 
April 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 27.0 μg/m3 (25) 10.3 μg/m3 (43) 43.0
 
April 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 35.0 μg/m3 (33) 10.9 μg/m3 (46) 46.0