Air Quality in Montana

Saturday

08/08/2026

Sensitive groups may feel immediate health effects. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit time outdoors.

^{Based on current pollutants}

Air Quality: Unhealthy

Particulate matter is particulate matter less than 2.5 micrometers in diameter that can penetrate into the lungs and bloodstream, causing serious health problems. The most serious effects are on the lungs and heart. Exposure can lead to coughing or difficulty breathing, worsening asthma and developing chronic respiratory disease.

Current Air Quality in Montana

Air Quality Forecast for the Next 24 Hours

Daily Forecast

Saturday

08/08/2026

Unhealthy

Sensitive groups may feel immediate health effects. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit time outdoors.

_{Based on current pollutants}

Sunday

09/08/2026

Unhealthy

Sensitive groups may feel immediate health effects. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit time outdoors.

_{Based on current pollutants}

Monday

10/08/2026

Unhealthy

Sensitive groups may feel immediate health effects. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit time outdoors.

_{Based on current pollutants}

Tuesday

11/08/2026

Bad

The air has reached high pollution levels and is not suitable for sensitive groups. Reduce time spent outdoors if you experience symptoms such as difficulty breathing or a scratchy throat.

_{Based on current pollutants}

Wednesday

12/08/2026

Unhealthy

Sensitive groups may feel immediate health effects. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit time outdoors.

_{Based on current pollutants}

Thursday

13/08/2026

Unhealthy

Sensitive groups may feel immediate health effects. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit time outdoors.

_{Based on current pollutants}

Friday

14/08/2026

Unhealthy

Sensitive groups may feel immediate health effects. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit time outdoors.

_{Based on current pollutants}

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