Sign In or Create an Account.

By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy

Culture

Fireworks Smoke Is Coming for Our Already Smoky Cities

Will air quality anxiety make us rethink the Fourth of July?

The Statue of Liberty.
Heatmap Illustration/Getty Images

Of all the topics I’ve become an expert on in the past month — carbon-fiber submersible hulls; Yevgeny Prigozhin; the cultural evolution of orcas — by far the least useless has been the Air Quality Index.

While I used to have a caveman-like grasp of the AQI scale (red! bad!), multiple “smoke events” in the Midwest and East have since made me hyperaware of what I’m inhaling. Now I’m a person with opinions about the merits and limitations of AirNow vs. Purple Air vs. IQAir. I make observations like “it’s gonna be a hazy one” out loud to myself on the subway platform. A neglected Wirecutter-recommended air purifier, purchased after an apartment fire (long story), has been re-established in my living room.

It is as one newly-minted AQI aficionado to another, then, that I wanted to let you know to prepare for degraded air quality on the Fourth of July. Not because wildfire smoke is blowing back into the United States — though it might be doing that, too — but because nationwide, Independence Day and July 5 are often the highest average particulate pollution days of the year due to fireworks. In fact, The Washington Post has had to caveat its coverage of the smoke over D.C., saying "Thursday was D.C.’s third-highest non-4th of July smoke pollution on record" (emphasis added).

Before you come at me for trying to “cancel the Fourth of July,” understand that I have a solemn respect for our God-given right as Americans to gloat over the British by blowing stuff up. Some of my most cherished childhood memories, in fact, are of contributing to the sulphuric fog that would hang over the unincorporated lake where we’d go to shoot off mortars as kids. (Still hate Piccolo Pete’s, though).

But fireworks also release a lot of PM2.5, tiny particulates that can penetrate deep into our lungs and wreak who-knows-what-kind of havoc on our bodies, and that is also released by wildfires. PM2.5 is, importantly, one of several pollutants factored into the AQI. New owners of air quality monitors, purchased to keep an eye on recent wildfire smoke conditions, might notice readings tick up into the “unhealthy” or “very unhealthy” territory on Tuesday night due to the celebrations.

In particular, the stuff that makes fireworks so pretty — heavy metals like copper, lead, sulfur, aluminum, arsenic, and iron dust — are not exactly things you want to be inhaling. Though recent research on daily mortality and fireworks-related air pollution has been so far inconclusive and is ongoing, one 1975 study found an 113% increase in respiratory illness treatments on the Fourth of July, the New York Post points out.

What that also tells us is that we’ve known about the air pollution from fireworks for years. That there hasn’t been a bigger public expression of concern might depend on a variety of things: that firework smoke pollution decreases rapidly after the 5th so exposure is fairly limited, but also that the fun of fireworks outweighs their (mostly invisible) tolls. It’s also very likely that relatively healthy Americans just haven’t paid that much attention to air quality before.

Now, though, that’s changing.

Interest in air quality began to spike in 2018 — then the largest, deadliest, and most-destructive wildfire season in California history — and grew further in 2020 when smoke turned San Francisco orange, Bloomberg declared “smoke apps [are] the new weather apps,” and Apple added air quality recommendations to the iPhone’s native Weather app. Attention to air quality spread east this spring when New York City broke the national wildfire air pollution record. This week, the Canadian wildfire smoke returned and put more than 100 million Americans — nearly a third of the country, from the midwest to Vermont and as far south as North Carolina — under air quality alerts. In New York, the sky once again took on a sickly yellow-gray look and dramatic red sunsets returned; Midwestern cities had the worst air quality in the world earlier this week. As a result, many Americans are paying closer attention to the AQI than ever before; many others are paying attention for the first time.

A number of cities are reportedly reconsidering their fireworks shows as a result of the latest plume of wildfire smoke. “If [the Fourth of July] was today, we’d cancel,” the mayor of the Cleveland suburb of Solon, Ohio, told Cleveland.com on Wednesday, when the local AQI was around 244. “It is impossible for us to predict what will happen for the holiday celebrations on Monday and Tuesday the Fourth,” New York Governor Kathy Hochul similarly warned her state on Thursday, adding that residents ought to be “very, very vigilant before you plan your outdoor activities.” In Montreal, Canada Day firework displays, scheduled for Saturday night, were preemptively scrapped.

Of course, the irony of all this fuss is that sitting near a firework display has about the same effect as sitting in moderately dense wildfire smoke. I’m not saying either is a brilliant idea; the two compounded, certainly, would be rough on the lungs. But in the great American tradition of being free to make reckless decisions about our own bodies, it’s likely most celebrants this year will have to navigate these kinds of decisions for themselves.

After all, what could be more patriotic than that?

Green

You’re out of free articles.

Subscribe today to experience Heatmap’s expert analysis 
of climate change, clean energy, and sustainability.
To continue reading
Create a free account or sign in to unlock more free articles.
or
Please enter an email address
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Politics

The Messaging War Over Energy Costs Is Just Beginning

The new climate politics are all about affordability.

Donald Trump, a wind turbine, and money.
Heatmap Illustration/Getty Images

During the August recess, while members of Congress were back home facing their constituents, climate and environmental groups went on the offensive, sending a blitz of ads targeting vulnerable Republicans in their districts. The message was specific, straightforward, and had nothing to do with the warming planet.

“Check your electric bill lately? Rep. Mark Amodei just voted for it to go up,” declared a billboard in Reno, Nevada, sponsored by the advocacy group Climate Power.

Keep reading...Show less
Green
Climate

AM Briefing: EPA Muddies The Waters

On fusion’s big fundraise, nuclear fears, and geothermal’s generations uniting

EPA Prepares to Gut Wetland Protections
Heatmap Illustration/Getty Images

Current conditions: New Orleans is expecting light rain with temperatures climbing near 90 degrees Fahrenheit as the city marks the 20th anniversary of Hurricane Katrina • Torrential rains could dump anywhere from 8 to 12 inches on the Mississippi Valley and the Ozarks • Japan is sweltering in temperatures as high as 104 degrees.

THE TOP FIVE

1. EPA plans to gut the Clean Water Act

The Environmental Protection Agency is preparing to propose a new Clean Water Act rule that would eliminate federal protections for many U.S. waterways, according to an internal presentation leaked to E&E News. If finalized, the rule would establish a two-part test to determine whether a wetland received federal regulations: It would need to contain surface water throughout the “wet season,” and it would need to be touching a river, stream, or other body of water that flows throughout the wet season. The new language would require fewer wetland permits, a slide from the presentation showed, according to reporter Miranda Willson. Two EPA staffers briefed on the proposal confirmed the report.

Keep reading...Show less
Yellow
Spotlight

Birds Could Be the Anti-Wind Trump Card

How the Migratory Bird Treaty Act could become the administration’s ultimate weapon against wind farms.

A golden eagle and wind turbines.
Heatmap Illustration/Getty Images

The Trump administration has quietly opened the door to strictly enforcing a migratory bird protection law in a way that could cast a legal cloud over wind farms across the country.

As I’ve chronicled for Heatmap, the Interior Department over the past month expanded its ongoing investigation of the wind industry’s wildlife impacts to go after turbines for killing imperiled bald and golden eagles, sending voluminous records requests to developers. We’ve discussed here how avian conservation activists and even some former government wildlife staff are reporting spikes in golden eagle mortality in areas with operating wind projects. Whether these eagle deaths were allowable under the law – the Bald and Golden Eagle Protection Act – is going to wind up being a question for regulators and courts if Interior progresses further against specific facilities. Irrespective of what one thinks about the merits of wind energy, it’s extremely likely that a federal government already hostile to wind power will use the law to apply even more pressure on developers.

Keep reading...Show less
Yellow