AQSQID: 060136003

Site Name: Pt. San Pablo

Location: Richmond (Stenmark Dr), CA

Reporting: False, Located: True

Current AQI: None

Richmond (Stenmark Dr) CA, US: 37.96186, -122.42333

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 11, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 11, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 11, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 11, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 11, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 11, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 11, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 11, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 11, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 10, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 9, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 8, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 7, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 1, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 1, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 1, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 1, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 1, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 1, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 28, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 27, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 26, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A