Wildfire Smoke Takes Toll on Bike Commuters

How can people on bikes protect their lungs from the harmful effects of wildfire smoke?

1 minute read

June 30, 2023, 5:00 AM PDT

By Diana Ionescu @aworkoffiction


Male cyclists wearing helmet, sunglasses, and N95 mask stands with arms crossed in front of his bike

Elizaveta / Adobe Stock

As wildfires become more common and more widespread, worsening air quality around the country and the continent, bike commuters are faced with having to protect themselves from air pollution even as they participate in what is ostensibly one of the healthiest ways to get around. “Others have no choice but to bike — whether it is the main source of transportation to employment, or is directly linked to employment such as delivery drivers.”

In an article in Momentum Magazine, Ron Johnson outlines some guidance for staying safe during smoky days. Key tips include staying hydrated, monitoring your symptoms, and using the highest-rated filters in HVAC systems. 

For cyclists biking long distances, Johnson recommends taking a break at a library, mall, or other public spaces that offer smoke-free indoor areas and wearing NIOSH or N95 masks to reduce the impact of fine particles. “However, it is important to note that respirators do not provide protection against the gases present in wildfire smoke. Paying attention to your body and reducing or stopping activities if symptoms arise is crucial.”

Thursday, June 29, 2023 in Momentum Magazine

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Aerial view of town of Wailuku in Maui, Hawaii with mountains in background against cloudy sunset sky.

Maui's Vacation Rental Debate Turns Ugly

Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

July 1, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

July 9, 2025 - Diana Ionescu

Map of Haussmann's redesign of Paris in the 1850s through 1870s under Napoleon III.

In Urban Planning, AI Prompting Could be the New Design Thinking

Creativity has long been key to great urban design. What if we see AI as our new creative partner?

June 30, 2025 - Tom Sanchez

Red and black pavilion with visitor information in public park in Knoxville, Tennessee.

Baker Creek Pavilion: Blending Nature and Architecture in Knoxville

Knoxville’s urban wilderness planning initiative unveils the "Baker Creek Pavilion" to increase the city's access to green spaces.

5 seconds ago - Dezeen

Adult holding hands of two children, all wearing winter coats, in crosswalk in New York City during holidays with trees decorated with lights in background.

Pedestrian Deaths Drop, Remain Twice as High as in 2009

Fatalities declined by 4 percent in 2024, but the U.S. is still nowhere close to ‘Vision Zero.’

2 hours ago - Streetsblog USA

View of dense apartment buildings on Seattle waterfront with high-rise buildings in background.

King County Supportive Housing Program Offers Hope for Unhoused Residents

The county is taking a ‘Housing First’ approach that prioritizes getting people into housing, then offering wraparound supportive services.

July 11 - Real Change