Up to 43,000 people in the UK die prematurely, due to air pollution.
Clean Air Day, recognised by the United Nations, is a powerful reminder of why tackling air pollution matters more than ever. It underscores the vital link between clean air, public health, environmental preservation, and sustainable development. The day calls for collective action—because clean air is everyone’s responsibility.
Why Clean Air Day Matters
Clean Air Day is a crucial moment to shine a spotlight on the urgent need to reduce air pollution. It reminds us how clean air is essential not just for our health, but also for our economy, ecosystems, and future development.
Each year, the campaign brings together individuals, communities, businesses, and governments to take meaningful action—raising awareness, challenging polluters, and inspiring change.
What Happens On Clean Air Day
Coordinated by Global Action Plan, Clean Air Day is backed by hundreds of events across the UK—from schools and NHS trusts to local councils, charities, and businesses.
It generates widespread media coverage, bringing public attention to the ongoing air quality issues in towns and cities. Public Health England has called it “the UK’s largest annual air pollution campaign”, and it has played a key role in doubling public awareness of the impacts of air pollution.
What Can You Do This Clean Air Day (and Everyday)?
- Write to your local MP asking them to champion clean air
- Only nipping round to the corner shop? Walk or cycle instead of driving!
- Not everyone can not have a car, but make sure: your tyres are properly inflated; your car is serviced regularly; turn the engine off if you’re in stand-still traffic
- Cut down on your meat and dairy intake (animal agriculture is one of the biggest contributors to air pollution)
- Consider switching energy suppliers to companies who use renewable energy sources
Long Term Solutions
Central Park in NYC isn’t just a beautiful haven – it’s actively serving to help air pollution. Trees and plants purify the air by absorbing carbon dioxide and releasing oxygen. The more green spaces and urban forests a city has, the more these natural air purifiers work around the clock to clear smog.
We already know that animal agriculture is a major contributor to air pollution, but if we’re going to make changes, we need to make plant based diets more accessible. Lowering costs of vegetarian/ vegan products in grocery stores and restaurants, encouraging people to add ‘plant based days’ into their diets and being honest with the public about factory farming.
Education and awareness are some of our strongest tools. They empower individuals and companies to act—and push governments to pass policies that protect air quality and public health. But with awareness must come caution: we also need to be mindful of greenwashing. Not all environmental claims are backed by real action. Learning to spot superficial or misleading sustainability efforts is crucial so we can support businesses and organizations that are genuinely committed to making a difference. Campaigns like Clean Air Day are powerful because they bring attention to these issues, inspire behaviour change, and mobilize pressure for systemic solutions. They also highlight how public pressure can lead to cleaner energy, lower emissions, and healthier communities.
There’s so many other solutions to combat the clean air crisis, to find out more head to WHO.
Cleaner air is possible – when we all take part.
What will you be doing this Clean Air Day 2025?
