District-wise Status of Ambient Air Quality (Annual Average) under National Air Quality Monitoring Programme (NAMP) in Kerala (2021) | |||||
(Integrated Data in Microgram per Cubic Meter) | |||||
District | City/Town | Annual Average in µg/m3 | |||
SO2 | NO2 | PM10 | PM2.5 | ||
Alappuzha | |||||
Ernakulam | |||||
Kannur | |||||
Kollam | |||||
Kottayam | |||||
Kozhikode | |||||
Malappuram | |||||
Palakkad | |||||
Pathanamthitta | |||||
Thiruvananthapuram | |||||
Thrissur | |||||
Wayanad |