ID: 1176

AQSQID: 000105301

Site Name: Langdale Elementary

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

Updated: June 19, 2021, 9:51 a.m.

Location: Sunshine Coast F (Storvold Rd), CC

Reporting: True, Located: True

Current AQI: 42.0

Sunshine Coast F (Storvold Rd) CC, CA: 49.4417, -123.4917

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 19, 2021, 8 a.m. N/A 0.3 ppb (1) N/A 7.0 ppb (7) N/A 2.0 ppb (3) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 19, 2021, 7 a.m. N/A 0.3 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2021, 6 a.m. N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 19, 2021, 5 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 19, 2021, 4 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 19, 2021, 3 a.m. N/A 0.2 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 19, 2021, 2 a.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2021, 1 a.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 19, 2021, midnight N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 18, 2021, 11 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 18, 2021, 10 p.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 18, 2021, 9 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 16.0 μg/m3 (60) 60.0
 
June 18, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (46) 46.0
 
June 18, 2021, 7 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2021, 6 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 11.0 μg/m3 (46) 46.0
 
June 18, 2021, 5 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 11.0 μg/m3 (46) 46.0
 
June 18, 2021, 4 p.m. N/A 2.3 ppb (3) N/A 3.0 ppb (3) N/A 1.0 ppb (2) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 18, 2021, 3 p.m. N/A 28.9 ppb (28) N/A 12.0 ppb (12) N/A 3.0 ppb (5) N/A N/A N/A 12.0 μg/m3 (50) 50.0
 
June 18, 2021, 2 p.m. N/A 3.2 ppb (4) N/A 4.0 ppb (4) N/A 7.0 ppb (10) N/A N/A N/A 15.0 μg/m3 (58) 58.0
 
June 18, 2021, 1 p.m. N/A 2.2 ppb (3) N/A 6.0 ppb (6) N/A 1.0 ppb (2) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 18, 2021, noon N/A 0.4 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 18, 2021, 11 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 18, 2021, 10 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 18, 2021, 9 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 18, 2021, 8 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 18, 2021, 7 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 18, 2021, 6 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 18, 2021, 5 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 18, 2021, 4 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 18, 2021, 3 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 18, 2021, 2 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2021, 1 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 18, 2021, midnight N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 17, 2021, 11 p.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 17.0 μg/m3 (62) 62.0
 
June 17, 2021, 10 p.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 16.0 μg/m3 (60) 60.0
 
June 17, 2021, 9 p.m. N/A 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 20.0 μg/m3 (68) 68.0
 
June 17, 2021, 8 p.m. N/A 3.2 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 25.0 μg/m3 (79) 79.0
 
June 17, 2021, 7 p.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
 
June 17, 2021, 6 p.m. N/A 1.5 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 17, 2021, 5 p.m. N/A 12.7 ppb (12) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 17, 2021, 4 p.m. N/A 3.9 ppb (4) N/A 4.0 ppb (4) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 17, 2021, 3 p.m. N/A 25.9 ppb (25) N/A 9.0 ppb (9) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 17, 2021, 2 p.m. N/A 2.3 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 17, 2021, 1 p.m. N/A 0.8 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 17, 2021, noon N/A 0.4 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 17, 2021, 11 a.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 17, 2021, 10 a.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 17, 2021, 9 a.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 17, 2021, 8 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 17, 2021, 7 a.m. N/A 0.4 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 17, 2021, 6 a.m. N/A 0.2 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 17, 2021, 5 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 17, 2021, 4 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 17, 2021, 3 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 17, 2021, 2 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 13.0 μg/m3 (53) 53.0
 
June 17, 2021, 1 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 17, 2021, midnight N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 16, 2021, 11 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 16, 2021, 10 p.m. N/A 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 16, 2021, 9 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 16, 2021, 8 p.m. N/A 1.1 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 16, 2021, 7 p.m. N/A 1.7 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 16, 2021, 5 p.m. N/A 2.3 ppb (3) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 16, 2021, 4 p.m. N/A 3.2 ppb (4) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 16, 2021, noon N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 16, 2021, 11 a.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 16, 2021, 6 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 16, 2021, 5 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 16, 2021, midnight N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 15, 2021, 11 p.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 15, 2021, 8 p.m. N/A 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 15, 2021, 7 p.m. N/A 2.2 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 15, 2021, 4 p.m. N/A 1.9 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 15, 2021, 3 p.m. N/A 4.5 ppb (5) N/A 5.0 ppb (5) N/A 1.0 ppb (2) N/A N/A N/A 13.0 μg/m3 (53) 53.0
 
June 15, 2021, 2 p.m. N/A 2.5 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 15, 2021, 1 p.m. N/A 3.5 ppb (4) N/A 4.0 ppb (4) N/A 1.0 ppb (2) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 15, 2021, 10 a.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 15, 2021, 9 a.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 15, 2021, 8 a.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 15, 2021, 3 a.m. N/A 0.4 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 15, 2021, 2 a.m. N/A 0.7 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 14, 2021, 9 p.m. N/A 2.3 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 12.0 μg/m3 (50) 50.0
 
June 14, 2021, 8 p.m. N/A 1.5 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 12.0 μg/m3 (50) 50.0
 
June 14, 2021, 5 p.m. N/A 1.8 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 14, 2021, 3 p.m. N/A 2.5 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (2) N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 14, 2021, 10 a.m. N/A 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 14, 2021, 9 a.m. N/A 0.1 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 14, 2021, 4 a.m. N/A 0.2 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 14, 2021, 3 a.m. N/A 0.4 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 13, 2021, 11 p.m. N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 4.0 ppb (6) N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 13, 2021, 10 p.m. N/A 0.9 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 13, 2021, 9 p.m. N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 13, 2021, 5 p.m. N/A 1.4 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 13, 2021, 4 p.m. N/A 0.4 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 13, 2021, 11 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 13, 2021, 10 a.m. N/A 0.1 ppb (1) N/A 3.0 ppb (3) N/A 3.0 ppb (5) N/A N/A N/A 1.0 μg/m3 (5) 5.0
 
June 13, 2021, 7 a.m. N/A 0.1 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 13, 2021, 6 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 13, 2021, 5 a.m. N/A 0.0 ppb (0) N/A 2.0 ppb (2) N/A 3.0 ppb (5) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 13, 2021, 4 a.m. N/A 0.2 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 13, 2021, 1 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 13, 2021, midnight N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 12, 2021, 11 p.m. N/A 0.4 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 12, 2021, 6 p.m. N/A 2.2 ppb (3) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 12, 2021, 5 p.m. N/A 1.9 ppb (2) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 12, 2021, 1 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 12, 2021, noon N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 12, 2021, 11 a.m. N/A 0.3 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 12, 2021, 7 a.m. N/A 0.3 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 12, 2021, 6 a.m. N/A 0.3 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 12, 2021, 1 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 12, 2021, midnight N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 11, 2021, 3 p.m. N/A 1.6 ppb (2) N/A 6.0 ppb (6) N/A 6.0 ppb (9) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 11, 2021, 2 p.m. N/A 1.8 ppb (2) N/A 7.0 ppb (7) N/A 6.0 ppb (9) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 11, 2021, 11 a.m. N/A 0.3 ppb (1) N/A 7.0 ppb (7) N/A 4.0 ppb (6) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 11, 2021, 10 a.m. N/A 0.2 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 11, 2021, 9 a.m. N/A 0.2 ppb (1) N/A 5.0 ppb (5) N/A 3.0 ppb (5) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 11, 2021, 8 a.m. N/A 0.2 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 11, 2021, 5 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 11, 2021, 4 a.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 11, 2021, 3 a.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 11, 2021, 2 a.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 10, 2021, 10 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 13.0 μg/m3 (53) 53.0
 
June 10, 2021, 9 p.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 10, 2021, 4 p.m. N/A 2.8 ppb (3) N/A 4.0 ppb (4) N/A 3.0 ppb (5) N/A N/A N/A 13.0 μg/m3 (53) 53.0
 
June 10, 2021, 3 p.m. N/A 1.8 ppb (2) N/A 6.0 ppb (6) N/A 5.0 ppb (8) N/A N/A N/A 11.0 μg/m3 (46) 46.0
 
June 10, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 10, 2021, 11 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 10, 2021, 10 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 10, 2021, 5 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 10, 2021, 4 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 9, 2021, 11 p.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 13.0 μg/m3 (53) 53.0
 
June 9, 2021, 10 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 13.0 μg/m3 (53) 53.0
 
June 9, 2021, 7 p.m. N/A 2.8 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 9, 2021, 6 p.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 9, 2021, 5 p.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
June 9, 2021, 4 p.m. N/A 1.8 ppb (2) N/A 4.0 ppb (4) N/A 3.0 ppb (5) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 9, 2021, 3 p.m. N/A 1.7 ppb (2) N/A 6.0 ppb (6) N/A 6.0 ppb (9) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 9, 2021, noon N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 9, 2021, 6 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 9, 2021, 5 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 9, 2021, 1 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 9, 2021, midnight N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 8, 2021, 11 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 8, 2021, 10 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 8, 2021, 9 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 8, 2021, 8 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 8, 2021, 7 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 8, 2021, 6 p.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 12.0 μg/m3 (50) 50.0
 
June 8, 2021, 5 p.m. N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
June 8, 2021, noon N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 8, 2021, 11 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 0.0 μg/m3 (0) 1.0
 
June 8, 2021, 6 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 0.0 μg/m3 (0) 1.0
 
June 8, 2021, 5 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 8, 2021, midnight N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 7, 2021, 11 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 7, 2021, 6 p.m. N/A 3.6 ppb (4) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 7, 2021, 5 p.m. N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
June 7, 2021, noon N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 7, 2021, 11 a.m. N/A 0.3 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (9) 9.0
 
June 7, 2021, 6 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A N/A 3.0 μg/m3 (13) 13.0
 
June 7, 2021, 5 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A N/A N/A 0.0 μg/m3 (0) 1.0
 
June 7, 2021, midnight N/A 1.9 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A N/A N/A 0.0 μg/m3 (0) 6.0
 
June 6, 2021, 11 p.m. N/A 2.1 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 0.0 μg/m3 (0) 5.0