Components to either create your own, or buy the kit of prepared parts ready to monitor air quality via the luftdaten.info project. 

Already there are a number of sensors throughout the UK measure air quality with sensors capable of measuring 10um and 2.5um (PM10 and PM2.5) particles.  A human hair is on average 60um and generally soot, dust and pollen is 10um with combustable items, mould spores being 2.5um.

Air Quality Monitoring

£28.90
Pipe enclosure 75mm diameter (x2)
Two black 75mm diameter push fit pipe with rubber seal to ensure water tight enclosure. Perfect diameter to enclose the...
£99.00
Luftdaten Fine Particle and Pollution Air Quality Monitoring Kit
We're putting together all of the pieces and instructions required to setup your own pollution / fine dust sensor. Everything...
£26.90
SDS011 Laser Fine Dust Sensor 10um / 2.5um
Used as part of the air quality monitoring kit, this sensor takes air samples every two minutes as instructed by...
£4.90
Flexible PVC pipe 25cm length
A length of 6mm diameter pipe to connect to the particle sensor to allow it to draw air samples from...
£7.00
UK USB Power Adapter 5v
USB Power adapter to provide power to the NodeMCU for air quality readings. 220v / UK Colour may vary dependant...
£14.50
Micro USB to USB 2.0 cable 5m black
5m black Micro USB cable to connect from the NodeMCU controller to a 5v USB power supply.  This cable is...
£4.90
Dupont Connecting cables 20cm (set of 7)
A set of 7 individual coloured 20cm Dupont cables which allow easy connection from the sensors to the NodeMCU controller....
£6.20
DHT22 Temperature & Humidity Sensor
Used as part of the air quality monitoring kit, this sensor takes temperature and humidity readings as instructed by the...
£12.00
NodeMCU ESP8266, CPU/WLAN Controller
The NodeMCU is a pre-programmed controlled that has software loaded onto it to take readings from a dust sensor, temperature,...