Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
New Hampshire
Rockingham County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Rockingham County
New Hampshire
2026-10-03 20:00
AQI (US)
Good
Pollutants
|
Pollens
O3
μg/m³
60
PM2.5
μg/m³
3.3
PM10
μg/m³
9.1
CO
μg/m³
250
SO2
μg/m³
3
NO2
μg/m³
1
Pollen
2.5
Weather
℃
℃
℉
17℃
71%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
O3
PM2.5
PM10
CO
SO2
NO2
Places included
Atkinson
AQI 16
Auburn
AQI 16
Brentwood
AQI 16
Candia
AQI 16
Chester
AQI 16
Danville
AQI 16
Deerfield
AQI 28
Derry
AQI 16
East Kingston
AQI 22
Epping
AQI 22
Exeter
AQI 22
Fremont
AQI 16
Greenland
AQI 22
Hampstead
AQI 16
Hampton
AQI 22
Hampton Falls
AQI 22
Kensington
AQI 22
Kingston
AQI 16
Londonderry
AQI 28
New Castle
AQI 22
Newfields
AQI 22
Newington
AQI 22
Newmarket
AQI 22
Newton
AQI 16
North Hampton
AQI 22
Northwood
AQI 27
Nottingham
AQI 22
Plaistow
AQI 16
Portsmouth
AQI 25
Raymond
AQI 16
Rye
AQI 22
Salem
AQI 16
Sandown
AQI 16
Seabrook
AQI 22
South Hampton
AQI 22
Stratham
AQI 22
Windham
AQI 16
Data Sources
http://www.airnow.gov/
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Brentwood
AQI 16
Kingston
AQI 16
Epping
AQI 22
Fremont
AQI 16
East Kingston
AQI 22
Exeter
AQI 22
Newfields
AQI 22
Danville
AQI 16
Kensington
AQI 22
Stratham
AQI 22
Raymond
AQI 16
Air Matters © 2026