Bonfire night

Bonfire Night is here in the UK!
Like any celebration, Bonfire Night lights up the sky with fireworks — but what does that mean for the air we breathe?
Our AirTrack data from 2024 shows:
- PM2.5 (fine particulate matter) levels 2–3× higher than usual, peaking between 7–9 pm
- In London, levels rose from 15 µg/m³ → 40 µg/m³
Fireworks release fine particles and metals that can temporarily affect air quality. With AirTrack, you can track the air, find cleaner spots, and enjoy the night responsibly.







