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Mount Sterling, IL

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Mount Sterling, IL Weather

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Current Weather

2:55 PM

RealFeel® 79°

RealFeel Shade™ 77°

Air Quality Fair

Wind Gusts 4 mph

Cloudy More Details

Current Air Quality

Today

9/21

39

AQI

Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Based on Current Pollutants
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Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Health & Activities

The risk of tree pollen symptoms is moderate.

The risk for ragweed pollen symptoms is moderate. Avoid walking in areas with tall grass or plants.

The risk of mold allergy symptoms is high. Remove your shoes as soon as you return inside.

The risk of grass pollen symptoms is high. Limit your time outdoors in the early morning and mid-afternoon hours.

The risk of dust and dander allergy symptoms is high. Be sure you're vacuuming with a HEPA-approved filter.

The risk of experiencing weather-related arthritis pain is low.

The risk of weather-related sinus pressure is high. Taking a hot shower may help ease sinus pressure.

The risk of catching a cold is low.

The risk of catching the flu is low.

The risk of suffering from a weather-related migraine is low.

The risk of asthma symptoms is high. Be sure to use HEPA filters in your home to cut down on indoor asthma triggers.

Fishing conditions are good. Fishing in the early morning or dusk hours can help you get a catch.

Conditions for running are good. Be sure to wear sunscreen and UV-protective activewear.

Conditions for golfing are good. Wear sunscreen while out on the course.

Biking & Cycling

Conditions for cycling are good. Stay hydrated to make the most of your ride.

Conditions for a day at the beach or pool are good. Be sure to wear sunscreen and UV-protective clothing when spending time outdoors.

Conditions for stargazing are poor.

Conditions for hiking are good. Stay hydrated and bring enough water to last the entire hike.

Conditions for lawn mowing are good. Alternating mowing patterns can help all areas of your lawn grow.

Composting conditions are ideal. Apply a 1/4 to 1/2 inch of compost to the top of your soil.

Outdoor Entertaining

Conditions for outdoor entertaining will be good. Make sure you have shade available, so guests do not overheat.

Conditions for flying are ideal. Have a safe trip.

Conditions for driving are fair. Keep up with your car maintenance, such as inspecting your windshield wipers and checking your tire treads.

The risk for mosquito activity are high. Consider an EPA-registered repellent to deter mosquito bites.

The risk for pest activity is high. Replacing outdoor lights with yellow bug lights can attract less insects near your home.

The risk for pest activity is extremely high. Eliminate standing water in rain gutters, buckets, and in tires where pests can breed.

TODAY’S WEATHER FORECAST

RealFeel® 80°

Some sun, then turning cloudy

TONIGHT’S WEATHER FORECAST

RealFeel® 58°

A shower and thunderstorm

TOMORROW’S WEATHER FORECAST

RealFeel® 81°

Humid with a thundershower

Looking Ahead

Rain and thunderstorms Sunday

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