Air Quality in Macon, Georgia — Live

Live readings from PurpleAir sensors across Macon — with free alerts the moment ozone or smoke pushes the air outside your comfort zone.

Live Macon AQI from nearby PurpleAir sensors loads when this page opens in a browser, along with a live sensor map covering Macon and Warner Robins, Forsyth, Gray, Perry.

Most days, Macon's air sits in the Good-to-Moderate range — the kind of number that mainly matters if you have asthma, a new baby, or a heart condition. But Middle Georgia has a real history with air pollution, not just the odd bad day: Bibb County has carried a national "most polluted" ranking in the past, and when a Georgia drought dries out the pine forests and farmland south of the city, wildfire smoke can drift north and sit over Macon for days at a time.

Canairy watches the sensors around your home, your kids' school, and everywhere else you care about, and tells you in plain English when the air changes enough to matter.

Macon sits on Georgia's fall line, and that shapes its air

Macon was built where the Piedmont plateau drops down to meet the flat coastal plain - the geological "fall line" that also produced Augusta and Columbus, and that put the city on the Ocmulgee River in the first place. The river's shoals powered the textile mills that built Macon in the 1800s, and today the city sits at around 380 feet of elevation, with rolling hills to the north and flat farmland stretching south toward Houston and Peach counties.

That geography doesn't trap air in a bowl the way a mountain valley does. Instead, Macon's problem is Georgia's classic summer combination: heavy humidity, temperatures in the 90s, and long, sunny July afternoons that cook vehicle exhaust into ground-level ozone. The city's humid subtropical climate means those conditions show up for months at a time rather than a handful of days, which is why ozone - not dramatic smoke events - has historically been the bigger seasonal factor here.

Macon has a real history with "most polluted" rankings

In 2011, the American Lung Association gave Bibb County a failing grade for air quality, and Macon's national ranking actually got worse that year - climbing from the 27th to the 21st most polluted city in the country. Dr. David Harvey of the North Central Health District warned at the time that anyone with a lung condition, disease, or allergy faced higher risk on bad-air days, and Charise Stephens, who ran the Middle Georgia Clean Air Coalition, said the grade matched what local advocates had already been seeing on the ground.

The sources behind that history are still part of daily life in Macon. The city sits at the meeting point of Interstate 75, Interstate 16, and Interstate 475 - one of the busiest freight crossroads in the Southeast - and Norfolk Southern's Brosnan Yard, one of the railroad's major freight classification yards, runs through town as well. Add a manufacturing base that includes the Kumho Tire plant, and Macon carries more diesel exhaust and industrial emissions through it than a city its size typically sees.

Spring drought can push wildfire smoke into Middle Georgia

Macon's wildfire risk doesn't look like California's - there's no annual fire season in the hills above the city - but a dry spring can still bring smoke to town. In April 2026, an exceptional drought across South Georgia left forests and fields tinder-dry, and wildfires burning south of Middle Georgia sent smoke drifting north into the Macon and Warner Robins area. A local fire official, Deputy Chief Newell Dixon, warned at the time that "a fire can start really quick... and with the breezes... it helps it to spread much quicker," a reminder of how fast the region's risk can turn once the ground dries out.

Health officials treated the smoke as a real respiratory hazard, not just a haze problem. Michael Hokanson cautioned that "breathing issues can happen immediately, and things can range from coughing, wheezing to more severe things," and public guidance singled out kids, older adults, and anyone with asthma or heart or lung conditions as the people who need to check conditions before an afternoon outside. It isn't an annual certainty the way it is out West, but once a Georgia drought sets in, Macon has to watch the sensors like any other town in the smoke's path.

Macon air quality FAQ

What is the air quality in Macon right now?

This page shows the current AQI for Macon, calculated from PurpleAir sensors across the city and updated continuously. The map below shows every live sensor, so you can check the reading closest to your own neighborhood.

Why did Bibb County get an F for air quality?

In 2011, the American Lung Association gave Bibb County a failing grade, and Macon's national ranking climbed to the 21st most polluted city in the country that year, up from 27th. The grade reflected heavy truck and rail traffic through the city's Interstate 75/16/475 crossroads and Norfolk Southern's Brosnan Yard, on top of the ground-level ozone that Middle Georgia's hot, humid summers regularly produce.

Does wildfire smoke reach Macon?

It can, though not every year. In April 2026, an exceptional drought left forests across South Georgia dry enough to burn, and smoke from wildfires south of Middle Georgia drifted north into the Macon and Warner Robins area, prompting local officials to warn people with asthma or heart and lung conditions to check conditions before spending time outside.

What AQI level is unhealthy?

Under the US EPA scale, AQI 0-50 is Good and 51-100 is Moderate. From 101 the air is Unhealthy for Sensitive Groups - kids, older adults, and people with asthma or heart conditions - and above 150 it's Unhealthy for everyone. Canairy translates these numbers into a plain-English verdict, like whether to close the windows or move a workout indoors.

Where does Canairy's Macon data come from?

Readings come from PurpleAir's network of laser particle sensors across Macon and surrounding towns, cross-referenced with government monitors and the Google Air Quality API. You can see every sensor behind your numbers on the live map - there's no black box.

Is Canairy free?

Yes. The Canairy app is free to download and includes live air quality for all your saved places, plain-English verdicts, and free push alerts when the air crosses your threshold. A paid plan adds extras like SMS text alerts.

Get Canairy free on Google Play.