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Air Quality & Wildfire News — July 14, 2026

Canairy · 5 min read · 2026-07-14

A city skyline seen from above, shrouded in haze
Photo: Jimmy Liao / Pexels

Today's air-quality news is mostly about heat, not smoke. A second summer heat wave has pushed ground-level ozone into unhealthy territory across several states, while out West a busy fire season keeps stretching crews.

Heat waves push ozone alerts across the East and Midwest

Air quality alerts landed in three regions at once as temperatures climbed. Northern Illinois and northwest Indiana were under an alert for a second day, with air quality expected to slip from "moderate" into "unhealthy for sensitive groups" as the day heated up, NBC 5 Chicago reports. The Illinois EPA also declared an "Air Pollution Action Day" with ozone as the primary pollutant.

Rhode Island issued a statewide alert from 11 a.m. to 11 p.m. for elevated ground-level ozone, alongside a heat advisory, according to the Providence Journal. And Pennsylvania's DEP issued a code orange ozone alert covering Allegheny, Westmoreland, Armstrong, Fayette, Washington, Beaver and Butler counties, the Pittsburgh Tribune-Review reports, while Pittsburgh opened cooling centers.

Ozone is the pollutant that builds on hot, sunny, still afternoons — which is why these alerts tend to peak in the early afternoon and ease after dark. If you're in one of these areas, the easier outdoor hours are early morning and evening.

A busy fire season is stretching US crews

Federal fire managers are pre-positioning crews, engines and aircraft ahead of expected activity rather than waiting for fires to start, NBC News reports. The National Interagency Fire Center raised the national preparedness level to 4 out of 5 in late June, and more than 2,000 fires have been confirmed since the start of July alone.

The backdrop is persistent drought, record-low snowpack, and repeated stretches of hot, dry, windy weather. It has already been a deadly year: hundreds of homes have burned, three firefighters were killed on a Colorado fire, and a helicopter pilot died when his aircraft crashed into a reservoir while working another Colorado blaze.

Two fires burn in the North Bay

Crews stopped the growth of the 55-acre Hardin Fire in a rural stretch of eastern Napa County, west of Lake Berryessa, reaching 35% containment, the Mercury News reports. No structures were threatened and no evacuations were ordered.

It ignited while crews were already working the Ledson Fire in Sonoma County, which prompted evacuation orders for hundreds of people east of Santa Rosa. Forward progress on that fire was also stopped, with containment at 10%. The North Bay is heading into a heat advisory, so conditions there are worth watching.

Michigan lowers flags for a firefighter killed in Colorado

Gov. Gretchen Whitmer ordered flags across Michigan lowered to half-staff to honor Emily Barker of Clinton Township, the Detroit Free Press reports. Barker was one of three firefighters killed during the initial attack on the Knowles Fire in Mesa County, in western Colorado.

The two other firefighters were Nick Hutcherson, 27, of Glendale, Arizona, and Sydney Watson, 27, of Warrior, Alabama.

A survivor's account from Spain's deadly wildfire

Malcolm Timbrell, 70, described escaping the wildfire that swept the village of Bedar in Spain's Almeria province on July 9, killing 13 people in one of the country's deadliest fires, as CBS News reports. His wife, Annette Kilgore, 69, and several friends and neighbors did not survive.

The fire moved fast — driven by high heat, wind and dry land, it scorched an area larger than Manhattan and at times advanced more than 300 feet per minute. It's a hard reminder of how little time fast-moving fires leave for decisions.

Sources

Canairy aggregates publicly reported air-quality and wildfire news and summarizes it in plain English, with links to the original sources. This is educational information, not medical or emergency advice. In a wildfire or air-quality emergency, follow guidance from local authorities.