NO2

WHO slashes Air Quality Guidelines to save millions of lives

Air pollution is the world’s largest environmental health risk killing an estimated seven million people every year. World Health Organisation has halved air quality guidelines for fine particles (PM2.5) and ...

#CodeYellow for Liverpool Marathon and Great Manchester Run

Clean Air in London has issued a #CodeYellow warning to the organisers of the ‘Rock and Roll Liverpool Marathon’ and ‘Great Manchester Run’ for MODERATE air pollution on Sunday 20 ...

Europe at its ‘best’ is taking UK at its ‘worst’ to Court on NO2 air pollution

European Commission (Commission) has referred the UK to the Court of Justice of the European Union (CJEU) for its failure to comply with limit values for nitrogen dioxide (NO2) ‘as ...

Brixton Road breaches NO2 hourly legal limit for 2017 in five days

Nitrogen dioxide (NO2) hourly legal limit for the whole of 2017 has been breached in London in just five days World Health Organisation guideline is for no human exposure to ...

Camfil is sponsoring our keynote speech on indoor air quality

Camfil’s ‘Clean Air Roadshow’ is coming back to London to raise awareness of the health effects of air pollution. Camfil is bringing their Clean Air Roadshow back to London in ...

352 reasons ‘not’ to vote for Zac Goldsmith

352 reasons to vote for the Greens (or Lib Dems) with second preferences to Sadiq Khan London has all 352 road links in the UK expected to exceed the legal ...

‘Breathtaking’ breach of NO2 annual legal limit in eight days

Nitrogen dioxide (NO2) hourly legal limit for the whole of 2016 has been breached in London in just eight days World Health Organisation guideline is for no human exposure to ...

Mayoral candidates must address air pollution killing Londoners

‘Clean Air in London’ (CAL) commissioned the Office for National Statistics (ONS) to update for the first time its ranking of the top 10 death categories for every borough in ...

Defra NO2 consultation: ‘Plan for plans by others’ is inadequate

Defra buries consultation for diesel bans in cities minutes before Corbyn announcement Consultation promises further consultation in ‘early 2016’ on a ‘four tier’ national framework to ban or charge pre-Euro ...

Official | Air pollution killed up to 9,400 Londoners in 2010

In a major related development, the European Parliament’s Environment Committee voted this morning to tighten the European Commission’s proposals for a new National Emissions Ceilings Directive including binding limits in ...

Major victory for ClientEarth enforcing nitrogen dioxide laws

In a landmark judgment, the Supreme Court has unanimously ordered that the government must submit a proper new air quality plan for the UK to the European Commission no later than ...

Oxford Street has already breached nitrogen dioxide hourly limit value for 2015

Oxford Street breached the nitrogen dioxide (NO2) hourly limit value for the whole of 2015 on 4 January.  Putney High Street expected to breach on 5 January.  Brixton Road will breach ...

Clean Air in Cities app

Download our app to keep up to date with air pollution at your location

The app shows current levels of ozone (O3) and fine particulate matter (PM2.5) globally and the health impact of long-term exposure to PM2.5 for populations in England