Fremont, NH Air Quality Index





Realtime Air Quality Data
Realtime Location: Portsmouth, NH
Issue Date: 02/19/18 11:00 PM EST


Current Air Quality Index

  Good 31


Action Day Alert:
There are currently no Air Quality Action Day alerts for Portsmouth, NH

Realtime AQI - Pollutant Details
Type: Ozone
Index: Good
AQI Value: 31
  Good

Type: Particle Pollution (2.5 microns) Good - 6 AQI - Particle Pollution (10 microns)
Index: Good
AQI Value: 29

  Good

Last Update:
Tue, 20 Feb 2018 12:15:08 EST


0-50 Good
51-100 Moderate
101-150 Unhealthy for Sensitive Groups
151-200 Unhealthy
201-300 Very Unhealthy
301-500 Hazardous


Air Quality Forecast
Forecast Location: Portsmouth, NH
Forecast Agency: New Hampshire Dept. of Environmental Services
Two Day Forecast
Day One Forecast Day Two Forecast
Date: 02/19/2018
Type: Particle Pollution (2.5 microns)
Index: Good
AQI Value: 0-50

  Good
Date: 02/20/2018
Type: Particle Pollution (2.5 microns)
Index: Good
AQI Value: 0-50

  Good
Last Update:Tue, 20 Feb 2018 12:15:13 EST



Current Hourly Air Quality Index Map
AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous


Today's Air Quality Forecast
AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous


Today's Air Quality Timed Animation
AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous


Script courtesy of  Michael Holden of Relay Weather. Data courtesy of Airnow.gov