1. North America
  2. United States
  3. Iowa
  5. Portsmouth

Portsmouth

Cass, Shelby County

2026-02-16 23:00
AQI (US)
Good
Pollutants
O3
μg/m³
76.9
PM10
μg/m³
15.1
PM2.5
μg/m³
1.9
CO
μg/m³
186.9
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
15℃
52%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Portsmouth
AQI 34
Persia
AQI 34
Tennant
AQI 34
Panama
AQI 34
Westphalia
AQI 34
Shelby
AQI 34
Harlan
AQI 34
Earling
AQI 34
Woodbine
AQI 34
Minden
AQI 34
Logan
AQI 34