Air Quality in Rutland, Vermont — Live

Live readings from PurpleAir sensors across Rutland — with free alerts when winter wood smoke settles into the valley.

Live Rutland AQI from nearby PurpleAir sensors loads when this page opens in a browser, along with a live sensor map covering Rutland and Pittsford, Proctor, Killington, Brandon.

Rutland's air is quietly good most of the year — this is a city of about 15,800 people tucked in the Otter Creek valley of southwestern Vermont, without the heavy industry or highway traffic that gives many small cities a pollution problem. The exception is winter. Rutland sits in a valley pinched between the Green Mountains to the east and the Taconic Range to the west, in a part of Vermont where wood stoves and fireplaces are still a common way to heat a home. On cold, still nights the valley traps that smoke close to the ground instead of letting it clear, and the city's own real-time monitor has recorded AQI readings that swing from clean to genuinely elevated within the same week.

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.

Why Rutland's valley setting matters

Rutland sits at about 541 feet in the Otter Creek valley, the historic north-south lowland that runs between the Green Mountains — home to Killington and Pico, a few miles east — and the Taconic Range toward the New York line. Otter Creek itself rises in those mountains and flows north through the city on its way to Lake Champlain, and the same low, flat corridor that carried the river also became the natural route for Route 4 and Route 7, the two highways that funnel traffic through town.

That geography is a mixed blessing for the air. In summer, afternoon breezes moving up the valley tend to clear things out, which is part of why Rutland's air quality is unremarkable — in a good way — for most of the year. In winter, the same ridgelines that shelter the valley from wind also let cold, dense air settle in in and sit there overnight, a textbook temperature inversion that holds smoke and exhaust close to the ground until the sun breaks it up the next day.

Wood heat is a real, everyday source here

Vermont has one of the highest rates of wood heating in the country, and Rutland County — a place of small farms, older housing stock, and cold winters that regularly drop well below zero — leans on wood stoves and fireplaces more than most of New England. On a still January or February night, dozens of chimneys across the city and in surrounding towns like Pittsford and Mendon are putting fine particles into air that has nowhere to go, and Rutland's local monitoring data shows wintertime PM2.5 climbing on exactly those calm, cold evenings.

It's a different pattern than the wildfire smoke that dominates air-quality conversations out west: no dramatic orange sky, just a gradual buildup of particle pollution that's easy to miss without a sensor, especially since the smell of a wood fire reads as cozy rather than as a warning sign.

The one time Canadian wildfire smoke reached Rutland

Vermont doesn't have a wildfire season of its own, but it isn't insulated from everyone else's. In the summer of 2023, smoke from record Canadian wildfires in Quebec drifted south over the entire state; Burlington's air was rated 'very unhealthy' by the EPA scale overnight on June 25 into June 26, and a University of Vermont study later found the smoke measurably worsened asthma control in children across Vermont and upstate New York that summer. Rutland felt it too — the city's own air-quality record shows its highest reading of the past several years came on July 1, 2023, when AQI hit 146, squarely in the Unhealthy range, as the same smoke plume lingered over the region.

It was an unusual event rather than an annual one, but it's a reminder that a clean-looking Rutland sky doesn't guarantee clean air — the particles that matter most are often the ones you can't see coming from hundreds of miles away.

Rutland air quality FAQ

What is the air quality in Rutland right now?

This page shows the current AQI for Rutland, 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 does Rutland's air get worse in winter?

Rutland sits in the Otter Creek valley between the Green Mountains and the Taconic Range, and on cold, still nights that valley traps air instead of letting it clear - a temperature inversion. Combined with Rutland County's heavy reliance on wood stoves and fireplaces for heat, that means fine particle pollution can build up on winter evenings even when the sky looks clear.

Did wildfire smoke ever reach Rutland?

Yes, in the summer of 2023. Smoke from record wildfires in Quebec drifted over all of Vermont, pushing Burlington to 'very unhealthy' air quality overnight in late June, and Rutland's own monitoring record shows its air hit an AQI of 146 - Unhealthy - on July 1, 2023, during the same event. It isn't a yearly occurrence, but it showed Rutland isn't insulated from smoke sourced hundreds of miles away.

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 Rutland data come from?

Readings come from PurpleAir's network of laser particle sensors across Rutland 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.