Air Quality in Pawtucket, Rhode Island — Live

Live readings from PurpleAir sensors across Pawtucket — with free alerts the moment ozone or fine particles climb into unhealthy territory.

Live Pawtucket AQI from nearby PurpleAir sensors loads when this page opens in a browser, along with a live sensor map covering Pawtucket and Central Falls, Providence, East Providence, Lincoln.

Most of the year, Pawtucket's air is unremarkable in the best way — this old mill city on the Blackstone and Seekonk Rivers doesn't sit in a smoke-prone canyon or a wildfire-adjacent forest, and there's no valley here to trap anything. The real story is quieter and more constant: Pawtucket sits inside the I-95 corridor that runs through the most densely built, most traffic-heavy stretch of Rhode Island, and on hot, still summer days regional ozone can push the air into Moderate or worse right along with the rest of southern New England.

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.

Pawtucket sits inside Rhode Island's I-95 pollution corridor

Interstate 95 cuts through the western edge of Pawtucket on its way between Providence and Central Falls, and the EPA has singled out this exact stretch for a community-scale air toxics study — the "Mobile95" monitoring project — because the neighborhoods it passes through have among the highest childhood asthma rates in the state. Central Falls, Pawtucket, Providence, and Woonsocket were named together in EPA-funded research as the Rhode Island communities carrying the heaviest air-pollutant burden, largely traffic-related fine particles and nitrogen dioxide from the highway's daily flow of cars and diesel trucks.

That burden shows up in real programs, not just reports: in 2023, Pawtucket, Central Falls, and Central Providence residents helped design a $1.38 million Medicaid-funded health initiative that included buying air filters for households dealing with asthma. It's a sign of how local this problem is — the air near an on-ramp or a truck route in Pawtucket can carry a noticeably heavier particle load than a reading from a single regional monitor would suggest.

Summer brings ozone, not smoke, most years

Rhode Island's Department of Environmental Management issues a daily air quality forecast through the warm months because ground-level ozone — the product of vehicle and industrial emissions cooking in sunlight and heat — is the state's recurring summer pollutant. On hot, sunny, light-wind afternoons, ozone can climb from Good into Moderate or Unhealthy for Sensitive Groups across the Providence area, Pawtucket included, and DEM will flag it a day ahead so people with asthma or lung disease can plan around it.

Pawtucket itself has no ridgeline or basin to trap that ozone in place the way inland California valleys do — at 39 feet of elevation on flat land near the head of Narragansett Bay, the air here generally moves through. But "moves through" isn't the same as "clean": ozone is a regional problem, cooked up across the whole Boston-to-New York corridor and drifting with the wind, so a still, hot day can bring Pawtucket the same smog affecting cities well outside Rhode Island.

Canadian wildfire smoke reached Pawtucket in June 2023

Pawtucket doesn't have a wildfire season of its own, but it isn't immune to smoke from somewhere else. In early June 2023, smoke from record wildfires burning in Quebec and Northern Ontario drifted south and settled over New England; EPA's regional office reported that Rhode Island, along with Connecticut, western Massachusetts, and Vermont, was exceeding federal standards for 24-hour particle pollution as skies turned an orange-grey haze. Rhode Island DEM issued an Air Quality Alert and health advisory that ran through July 1, warning that fine particles had reached Unhealthy levels late in the week and advising anyone with asthma, heart disease, or lung disease to stay indoors with windows shut.

It was a preview of a pattern that's become more common across the Northeast in recent fire seasons. For a city with no local fire risk, that's still the scenario worth having a plan for — the kind of day where the sky looks wrong even though nothing is burning anywhere nearby, and the only way to know how bad it really is happens to be a sensor, not your nose.

Pawtucket air quality FAQ

What is the air quality in Pawtucket right now?

This page shows the current AQI for Pawtucket, 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 Pawtucket's air get worse on hot summer days?

Ground-level ozone is Rhode Island's main summer pollutant. It forms when vehicle and industrial emissions react in strong sunlight and heat, and it builds up regionally across southern New England rather than staying put in one city. Rhode Island DEM issues a next-day ozone forecast through the warm months, and Pawtucket's stretch of the I-95 corridor adds its own share of the vehicle emissions that feed it.

Does wildfire smoke ever reach Pawtucket?

Yes, though it comes from hundreds of miles away rather than a local fire. In June 2023, smoke from record Canadian wildfires in Quebec and Northern Ontario pushed fine-particle pollution to Unhealthy levels across Rhode Island, prompting a state Air Quality Alert. It's an irregular event rather than a season, but it can turn a clear morning hazy with little warning.

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 Pawtucket data come from?

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