Worst air pollution Bronx & Pelham Bay Park - New York, today and tomorrow
Today (16 July): Air quality in Bronx & Pelham Bay Park is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 37.6/100).
Tomorrow (17 July 2026): Air quality in Bronx & Pelham Bay Park is medium. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 40.4/100). 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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New York's Bronx and Pelham Bay Park record moderate to good air quality, with Pelham Bay Park's 2,800 acres of woodland, wetland, and coastal habitat providing significant natural filtration in the northeastern Bronx. The park's coastal position on Long Island Sound draws in cleaner maritime air on easterly and southeasterly winds.
Today - 16 July | Pollution peaks at 12:00
AQI:
Fair
37.6/100
PM2.5 (fine particles):
Good
9.5/100
PM10 (coarse particles):
Good
9.6/100
NO2 (nitrogen dioxide):
Good
2.3/100
O3 (ozone):
Fair
37.6/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.1/100
PM1 (ultrafine particles):
Good
5.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Medium
40.4/100
PM2.5 (fine particles):
Good
6.4/100
PM10 (coarse particles):
Good
3.1/100
NO2 (nitrogen dioxide):
Good
4.1/100
O3 (ozone):
Medium
40.4/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.9/100
PM1 (ultrafine particles):
Good
4.1/100
Other Landmarks in New York
Sports venues in New York
Frequently Asked Questions
Is air quality bad in Bronx & Pelham Bay Park right now?
On 16 July 2026, overall air quality in Bronx & Pelham Bay Park is fair. AQI is the main air quality indicator at 37.6/100. Pollution peaks around 12:00 PM (O3: 37.6/100).
Will air quality be worse tomorrow in Bronx & Pelham Bay Park?
On 17 July 2026, air quality conditions in Bronx & Pelham Bay Park will be better than today, with AQI forecast at medium at 40.4/100. Pollution peaks around 12:00 PM (O3: 40.4/100).
When is air pollution at its worst in Bronx & Pelham Bay Park?
This neighborhood in New York sees air quality shift through the year — the cleanest conditions typically arrive with the more unsettled weather of spring and autumn, whereas summer heat waves, often worsened by haze drifting in from other regions, bring the year's worst air. Coastal sea breezes can offer some relief from inland summer ozone buildup.
Are air quality levels in Bronx & Pelham Bay Park 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