Every year on September 7, the world observes the International Day of Clean Air for Blue Skies, a United Nations designated day aimed at urging stronger global efforts to reduce air pollution. The first observance took place in 2020, following the UN General Assembly’s resolution in 2019.
In this Article
Why Clean Air Matters
Air pollution remains one of the most critical environmental threats to human health. Each year, it causes an estimated 8.1 million premature deaths from ailments such as stroke, heart disease, lung cancer, and respiratory infections. Polluted air also harms ecosystems, agriculture, and the climate, while saddling economies with significant healthcare and productivity costs.
Theme: “Racing for Air. Every Breath Matters”
The theme for the 2025 observance is “Racing for Air. Every Breath Matters.” This theme is designed to convey urgency. like in sport, where quick, coordinated effort can achieve great results and shift the narrative from problems to solutions. It underscores how every breath we take is precious and highlights the need to accelerate collective action to secure clean air for all.
Background of the International Day
The day was officially declared by the UN General Assembly through resolution 74/212 in 2019, and first celebrated in 2020 under the leadership of the UN Environment Programme (UNEP) in cooperation with partners like the Climate and Clean Air Coalition.
Air Quality Challenges Today
Despite some improvements, air pollution continues to wreak havoc globally. Key contributors include:
- Transport: Emissions of nitrogen oxides, particulates, and carbon monoxide.
- Industry and Energy: Particularly coal-fired power plants and factories releasing sulphur dioxide and other pollutants.
- Agriculture: Methane and ammonia emissions from livestock and fertilisers.
- Household Sources: Indoor biomass burning and solid fuels.
- Climate change: Intensifies threats such as wildfires, dust storms, and urban heat exacerbate air quality challenges.
How to Participate on September 7
This year’s “Racing for Air” theme invites everyone to act swiftly and collaboratively. Ways you can participate:
- Individuals: Walk, cycle, carpool, conserve energy, avoid burning waste.
- Communities: Organise tree-planting events, monitor local air, run awareness campaigns.
- Schools and Workplaces: Host clean-air workshops, energy-saving drives, or pledge initiatives.
- Online: Align with UN campaigns, use hashtags, and amplify the theme across social platforms.
Progress and Success Stories
Fortunately, many actions are already showing results:
- Expansion of low-emission zones and investments in clean public transportation.
- Policies pushing renewable energy adoption and stricter emission standards.
- Impactful urban greening initiatives enhancing air quality and well-being.
- Technological advances, like the rise of electric vehicles and affordable air filtration systems continue supporting progress.
Sustaining Action Beyond the Day
Cleaner air is not just for one day, it’s a long-term commitment. Steps to keep the momentum:
- Advocate for and support clean-energy policies.
- Reduce your carbon footprint by limiting energy-intensive travel.
- Educate and engage your community on the links between air, health, and climate.
- Push for enforcement of stricter air-quality standards and monitor progress locally and globally.
Frequently Asked Questions (FAQs)
What is the International Day of Clean Air for Blue Skies?
A UN-designated awareness day, celebrated annually on September 7, to spotlight the global need for clean air and multi-sectoral action.
Why was this day established?
To raise awareness at all levels about the severe impacts of air pollution and promote actionable solutions.
Who leads the observance?
The UN Environment Programme (UNEP), in collaboration with organizations like the Climate and Clean Air Coalition, coordinates the day.
How can I check air quality locally?
Use tools like IQAir, AirVisual, or your local government’s AQI platform for real-time data.
What small changes can individuals make?
Use sustainable transport, cut energy use, avoid burning waste, and support clean policies.
Is there a specific theme each year?
Yes, in 2025, it’s “Racing for Air. Every Breath Matters.” Previous themes include Invest in #CleanAirNow (2024), Together for Clean Air (2023), and others.
Conclusion
The International Day of Clean Air for Blue Skies on September 7, 2025, themed “Racing for Air. Every Breath Matters.”, is both a wake-up call and a rallying cry. It reminds us of the urgency of air pollution and the power of collective action. Whether you act today or every day, your contribution brings us closer to healthier, bluer skies for all.
Planet Pulse 
Leave a comment