Worst air pollution St. John Bosco's Football Field - Bellflower, today and tomorrow
Today (15 July): Air quality in St. John Bosco's Football Field is fair. AQI, PM10, and O3 are fair; PM2.5, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 AM (O3: 31.2/100).
Tomorrow (16 July 2026): Air quality in St. John Bosco's Football Field is fair. All pollutants stay as today. Pollution peaks around 9:00 AM (O3: 29.9/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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St. John Bosco's Football Field in Bellflower sits on the flat Los Angeles Basin coastal plain southeast of Los Angeles, with vehicle traffic and the surrounding urban and suburban corridor contributing local sources. Consistent Pacific sea breezes provide coastal ventilation and the field generally maintains moderate conditions for a Los Angeles Basin athletic facility throughout most of the year.
Today - 15 July | Pollution peaks at 08:00
AQI:
Fair
31.2/100
PM2.5 (fine particles):
Good
15.2/100
PM10 (coarse particles):
Fair
23.4/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Fair
31.2/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.9/100
PM1 (ultrafine particles):
Good
2.6/100
Levels show the poorest local air quality during the day
Tomorrow - 16 July | Pollution peaks at 09:00
AQI:
Fair
29.9/100
PM2.5 (fine particles):
Good
14.0/100
PM10 (coarse particles):
Fair
24.1/100
NO2 (nitrogen dioxide):
Good
0.4/100
O3 (ozone):
Fair
29.9/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.0/100
PM1 (ultrafine particles):
Good
2.8/100
Sports venues in Bellflower
Frequently Asked Questions
Is air quality bad in St. John Bosco's Football Field right now?
On 15 July 2026, overall air quality in St. John Bosco's Football Field is fair. AQI is the main air quality indicator at 31.2/100. Pollution peaks around 8:00 AM (O3: 31.2/100).
Will air quality be worse tomorrow in St. John Bosco's Football Field?
On 16 July 2026, air quality conditions in St. John Bosco's Football Field will be similar to today, with AQI forecast at fair at 29.9/100. Pollution peaks around 9:00 AM (O3: 29.9/100).
When is air pollution at its worst in St. John Bosco's Football Field?
St. John Bosco's Football Field's air quality follows a clear seasonal pattern. In short, winter typically brings the cleanest stretch, once occasional rain clears the basin, whereas from August into October, wildfire smoke can add sharp particulate spikes on top of the usual summer ozone. The mountains ringing the basin can trap pollution close to the ground for days when winds are calm.
Are air quality levels in St. John Bosco's Football Field based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app