1. North America
  2. United States
  3. Montana
  4. Lewis and Clark County

Lewis and Clark County

Montana

2026-08-30 23:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
85.7
PM2.5
μg/m³
9.1
Weather
  • ℃
  • ℉
14℃
35%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
Places included
Augusta
AQI 35
East Helena
AQI 17
Helena
AQI 36
Helena Valley Northwest
AQI 17
Helena Valley Southeast
AQI 17
Helena Valley West Central
AQI 17
Lincoln
AQI 15
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

Cities Nearby

Augusta
AQI 35
Simms
AQI 22
Lincoln
AQI 15
Fairfield
AQI 21
Fort Shaw
AQI 21
Cascade
AQI 19
Sun River
AQI 21
Choteau
AQI 25
Ovando
AQI 14
Helena Valley Northwest
AQI 17
Vaughn
AQI 20