90 is in the Moderate range (51–100). Most people can be active outside; if you’re unusually sensitive to fine particles, consider a shorter or easier outing.
GoodHazardous
Sky check
Light smoke overhead
Satellite view · Updated Thu 1:46 AM
Air near ground90 · Moderate US AQI
Rain, in motion · Past four hours
Arnold Line radar
An active official alert is in effect. Its affected area is described above the briefing.
Ready when you areSee what is moving toward Arnold Line.
Watch the last four hours of rain, then search any nearby trail, lake, or address.
Radar animation for Arnold Line, covering the past four hours. A marked spot changes the map view, not the forecast on this page.
Outdoor fire check
Thinking about a backyard fire?
Skip the outdoor fire.
Fire Weather Watch is in effect. Follow the official instructions.
Next 12 hoursChoose a time to see what is driving the concern.
Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.
About these readingsSources and local limits
Weather
Forecasts, alerts, and radar come from NOAA and the National Weather Service.
Air quality
This reading describes Hattiesburg area, about 5 miles away. Conditions can differ at this exact spot.
Smoke
Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.
This page represents Arnold Line, MS, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.