News

Government forecasts smog on eve of Olympics Closing Ceremony

Government failed to forecast a smog episode before the Opening Ceremony that turned out to be the worst for six years and then failed to warn the public even when ...

Government ‘Pollution Episode Warning’ on eve of Olympics Opening Ceremony

Government issues ‘Pollution Episode Warning’ as ozone in North Kensington, London, breaches ‘Public information threshold’ under UK and European law Adults and children with lung problems, and adults with heart ...

Mayor of London urged to warn all those affected by smog

Government website is predicting ‘Moderate’ air pollution in London for the next three days.  airTEXT is forecasting ‘Moderate’ 6/10 ozone levels at the Olympic Park on Wednesday   Government website says ...

‘Clean Air in London’ congratulates Policy Exchange on ‘Something in the Air’

The blockbuster report shows: over 85% of the areas with England’s worst air pollution are in London; diesel exhaust is at the heart of air pollution problems in cities; the ...

‘Perfect storm’ hits London

Annual mean levels of nitrogen dioxide (NO2), a toxic gas, are two and three times the legal limit and World Health Organisation (WHO) guideline near London busiest roads with breaches even ...

London faces infringement

Commission rejects UK application to delay compliance with nitrogen dioxide laws in 12 zones 16 of the UK’s 31 other zones, including London which does not expect compliance until 2025, ...

Evidence to House of Commons Environment Food and Rural Affairs Committee

House of Commons Environment Food and Rural Affairs Committee Reply to the call for evidence submitted by Clean Air in London 6 June 2012 (links to four Guides updated 250612) ...

‘Clean Air in London’ calls for full mitigation for the ORN/PRN

‘Clean Air in London’ calls for full mitigation as it tells TfL and DfT their plans for the ORN/PRN and removing the M4 bus lane are unlawful Dear Transport for ...

Suspending M4 bus lane breached air pollution law

The Rt. Hon. Justine Greening MP Secretary of State for Transport c/o Network Delivery & Development Highways Agency Floor 4C Federated House London Road Dorking Surrey RH4 1SZ By post ...

Government caves in and releases ministerial briefing papers hours before London elections

Government caves in and releases ministerial briefing papers hours before London elections It has taken over three years for Simon Birkett (Founder and Director of Clean Air in London), backed ...

Guide to sources: London has the highest levels of nitrogen dioxide of any capital city in Europe

Clean Air in London’s (CAL’s) analysis of the latest data confirms that London had the highest levels of nitrogen dioxide (NO2), a toxic gas, of any capital city in Europe ...

Highest NO2 in Europe

Clean Air in London’s (CAL’s) analysis of the latest data confirms that London had the highest levels of nitrogen dioxide (NO2), a toxic gas, of any capital city in Europe ...

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