AirNow · New Hampshire

Air quality in Hillsborough County

Right now35Good

Air quality is good. It's a fine day to be outside. Main pollutant: ozone. Measured 15:00 EDT.

Forecast

Today
fine particles (PM2.5)Good

Thu, Oct 8
fine particles (PM2.5)Good

More in New Hampshire

Belknap County7 · Good Carroll CountyNo reading Cheshire County28 · Good Coastal Rockingham County31 · Good Coos CountyNo reading Grafton County29 · Good Interior Rockingham County32 · Good Merrimack CountyNo reading NashuaNo reading Strafford CountyNo reading

From AirNow (forecast by New Hampshire Dept. of Environmental Services), checked every 30 minutes. Current readings are preliminary.