AQSQID: 000105301

Site Name: Langdale Elementary

Location: Sunshine Coast F (Storvold Rd), CC

Reporting: True, Located: True

Current AQI: 4.0

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
April 1, 2020, 3 p.m. N/A 1.1 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
April 1, 2020, 2 p.m. N/A 1.4 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
April 1, 2020, 1 p.m. N/A 0.2 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, noon N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 11 a.m. N/A 0.4 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 10 a.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 9 a.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 8 a.m. N/A 0.3 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 7 a.m. N/A 0.4 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 5 a.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 4 a.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 3 a.m. N/A 0.2 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
April 1, 2020, 2 a.m. N/A 0.4 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
April 1, 2020, 1 a.m. N/A 0.6 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
 
April 1, 2020, midnight N/A 1.8 ppb (2) N/A 10.0 ppb (9) N/A 2.0 ppb (3) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
March 31, 2020, 11 p.m. N/A 0.7 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
 
March 31, 2020, 10 p.m. N/A 1.2 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
March 31, 2020, 9 p.m. N/A 1.2 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 31, 2020, 8 p.m. N/A 1.5 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
March 31, 2020, 7 p.m. N/A 2.0 ppb (2) N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
March 31, 2020, 6 p.m. N/A 2.7 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
March 31, 2020, 5 p.m. N/A 4.8 ppb (4) N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
March 31, 2020, 4 p.m. N/A 1.6 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 31, 2020, 3 p.m. N/A 1.6 ppb (1) N/A 5.0 ppb (5) N/A 3.0 ppb (4) N/A N/A N/A 1.0 μg/m3 (4) 5.0
 
March 31, 2020, 2 p.m. N/A 1.1 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 1 p.m. N/A 0.8 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, noon N/A 1.1 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 11 a.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 10 a.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 9 a.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 8 a.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 7 a.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 6 a.m. N/A 0.8 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 4 a.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 3 a.m. N/A 0.4 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 31, 2020, 2 a.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, 1 a.m. N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 31, 2020, midnight N/A 0.5 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 11 p.m. N/A 0.2 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 10 p.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 9 p.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 8 p.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 30, 2020, 7 p.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 30, 2020, 6 p.m. N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 5 p.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 4 p.m. N/A 0.8 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 3 p.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 2 p.m. N/A 0.4 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 1 p.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, noon N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.0 μg/m3 (0) 1.0
 
March 30, 2020, 11 a.m. N/A 0.1 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A N/A 0.0 μg/m3 (0) 2.0
 
March 30, 2020, 10 a.m. N/A 0.1 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A N/A N/A 2.0
 
March 30, 2020, 9 a.m. N/A 0.2 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 30, 2020, 8 a.m. N/A 0.1 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A N/A 0.0 μg/m3 (0) 2.0
 
March 30, 2020, 7 a.m. N/A 0.4 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 30, 2020, 6 a.m. N/A 0.9 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, 5 a.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 30, 2020, 3 a.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 30, 2020, 2 a.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 30, 2020, 1 a.m. N/A 0.1 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 30, 2020, midnight N/A 0.2 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 11 p.m. N/A 0.2 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 29, 2020, 10 p.m. N/A 0.1 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 9 p.m. N/A 0.2 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 8 p.m. N/A 0.4 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 7 p.m. N/A 0.4 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.0 μg/m3 (0) 1.0
 
March 29, 2020, 6 p.m. N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.0 μg/m3 (0) 1.0
 
March 29, 2020, 5 p.m. N/A 1.0 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 4 p.m. N/A 1.2 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 3 p.m. N/A 0.8 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 29, 2020, 2 p.m. N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 29, 2020, 1 p.m. N/A 0.8 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 29, 2020, noon N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 29, 2020, 11 a.m. N/A 0.8 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 29, 2020, 10 a.m. N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 9 a.m. N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 29, 2020, 8 a.m. N/A 0.9 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 29, 2020, 7 a.m. N/A 0.8 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 6 a.m. N/A 0.8 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 5 a.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 4 a.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) N/A
March 29, 2020, 2 a.m. N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, 1 a.m. N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 29, 2020, midnight N/A 0.8 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 28, 2020, 11 p.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 28, 2020, 10 p.m. N/A 1.0 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 28, 2020, 9 p.m. N/A 1.1 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 28, 2020, 8 p.m. N/A 1.1 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 28, 2020, 7 p.m. N/A 0.9 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 28, 2020, 6 p.m. N/A 1.1 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 28, 2020, 5 p.m. N/A 1.1 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 5.0
 
March 28, 2020, 4 p.m. N/A 1.4 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 5.0
 
March 28, 2020, 3 p.m. N/A 1.4 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 28, 2020, 2 p.m. N/A 1.2 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 5.0
 
March 28, 2020, 1 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 0.0 μg/m3 (0) 5.0
 
March 28, 2020, noon N/A 0.8 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 28, 2020, 11 a.m. N/A 0.9 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
March 28, 2020, 10 a.m. N/A 0.7 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 28, 2020, 9 a.m. N/A 0.6 ppb (1) N/A 5.0 ppb (5) N/A 3.0 ppb (4) N/A N/A N/A 0.0 μg/m3 (0) 5.0
 
March 28, 2020, 8 a.m. N/A 0.5 ppb (0) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 28, 2020, 7 a.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 3.0 ppb (4) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 28, 2020, 6 a.m. N/A 0.7 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 28, 2020, 5 a.m. N/A 0.4 ppb (0) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 28, 2020, 4 a.m. N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 28, 2020, 3 a.m. N/A 0.5 ppb (0) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) N/A
March 28, 2020, 1 a.m. N/A 0.7 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 28, 2020, midnight N/A 0.7 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 5.0
 
March 27, 2020, 11 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 (8) 8.0
 
March 27, 2020, 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 3.0 μg/m3 (12) 12.0
 
March 27, 2020, 9 p.m. N/A 0.9 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 27, 2020, 8 p.m. N/A 1.2 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 27, 2020, 7 p.m. N/A 1.6 ppb (1) N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
March 27, 2020, 6 p.m. N/A 1.5 ppb (1) N/A 8.0 ppb (7) N/A 3.0 ppb (4) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
March 27, 2020, 5 p.m. N/A 1.2 ppb (1) N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 6.0
 
March 27, 2020, 4 p.m. N/A 0.7 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 5.0
 
March 27, 2020, 3 p.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 6.0
 
March 27, 2020, 2 p.m. N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 27, 2020, 1 p.m. N/A 0.7 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 27, 2020, noon N/A 0.8 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 27, 2020, 11 a.m. N/A 0.8 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
March 27, 2020, 10 a.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
March 27, 2020, 9 a.m. N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 27, 2020, 8 a.m. N/A 0.7 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 27, 2020, 7 a.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 27, 2020, 6 a.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 27, 2020, 5 a.m. N/A 0.7 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 27, 2020, 4 a.m. N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 27, 2020, 3 a.m. N/A 0.4 ppb (0) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
March 27, 2020, 2 a.m. N/A 0.4 ppb (0) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 7.0 μg/m3 (29) 29.0
 
March 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
March 27, 2020, midnight N/A 0.5 ppb (0) N/A 5.0 ppb (5) N/A 3.0 ppb (4) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 26, 2020, 11 p.m. N/A 0.8 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A N/A 5.0
 
March 26, 2020, 10 p.m. N/A 1.6 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
March 26, 2020, 9 p.m. N/A 1.4 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
March 26, 2020, 8 p.m. N/A 1.8 ppb (2) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 26, 2020, 7 p.m. N/A 1.8 ppb (2) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 26, 2020, 6 p.m. N/A 3.0 ppb (3) N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
March 26, 2020, 5 p.m. N/A 4.9 ppb (5) N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
March 26, 2020, 4 p.m. N/A 1.5 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 26, 2020, 3 p.m. N/A 1.6 ppb (1) N/A 3.0 ppb (3) N/A 3.0 ppb (4) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 26, 2020, 2 p.m. N/A 3.3 ppb (3) N/A 5.0 ppb (5) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 5.0
 
March 26, 2020, 1 p.m. N/A 1.4 ppb (1) N/A 6.0 ppb (6) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 6.0
 
March 26, 2020, noon N/A 1.2 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0
 
March 26, 2020, 11 a.m. N/A 0.3 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 26, 2020, 10 a.m. N/A 0.5 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 26, 2020, 9 a.m. N/A 0.1 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 26, 2020, 8 a.m. N/A 0.2 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 26, 2020, 7 a.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 26, 2020, 6 a.m. N/A 0.4 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 26, 2020, 5 a.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 26, 2020, 4 a.m. N/A 0.3 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 26, 2020, 3 a.m. N/A 0.5 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A N/A 3.0
 
March 26, 2020, 2 a.m. N/A 0.5 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 3.0
 
March 26, 2020, 1 a.m. N/A 0.5 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
March 26, 2020, midnight 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
 
March 25, 2020, 11 p.m. N/A 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 25, 2020, 10 p.m. N/A 1.2 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
March 25, 2020, 9 p.m. N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
March 25, 2020, 8 p.m. N/A 1.0 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 8.0 μg/m3 (33) 33.0
 
March 25, 2020, 7 p.m. N/A 1.4 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
March 25, 2020, 6 p.m. N/A 7.4 ppb (7) N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
March 25, 2020, 5 p.m. N/A 10.0 ppb (9) N/A 8.0 ppb (7) N/A 5.0 ppb (7) N/A N/A N/A 1.0 μg/m3 (4) 9.0
 
March 25, 2020, 4 p.m. N/A 3.5 ppb (3) N/A 4.0 ppb (4) N/A 5.0 ppb (7) N/A N/A N/A 0.0 μg/m3 (0) 7.0
 
March 25, 2020, 3 p.m. N/A 5.0 ppb (5) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 5.0
 
March 25, 2020, 2 p.m. N/A 7.6 ppb (7) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 7.0
 
March 25, 2020, 1 p.m. N/A 4.6 ppb (4) N/A 4.0 ppb (4) N/A 2.0 ppb (3) N/A N/A N/A 0.0 μg/m3 (0) 4.0