Campus Air Health Dashboard & Green Forest Monitor
Announcements, circulars, exams, events, scholarships and emergency contacts
Real-time ecological intelligence · SDA Higher Secondary School, Kottarakkara
PM2.5 (μg/m³)
--
NO₂ (μg/m³)
--
O₃ Ozone (μg/m³)
--
CO₂ Estimate (ppm)
418
Temperature
Humidity
Wind km/h
AQI Status
UV Radiation Index
Sunscreen recommended when UV > 5.
Avoid prolonged exposure 11am–3pm.
The full campus calendar — our own events, green observance days and student opportunities — is now on this campus's Innovation-Hub.
No trees registered yet
The map above shows a satellite view of the campus. Join this Green-Campus and be the first to tag a tree.
Every tree you tag is monitored, measured, and contributes to verified green credits for SDA Higher Secondary School, Kottarakkara.
🌱 Join this Green-CampusWhy this data matters
Every number on this dashboard has a direct impact on the health and learning of everyone on campus.
PM2.5 — Fine Particles
Particles smaller than 2.5 microns penetrate deep into lungs and bloodstream. High PM2.5 is linked to respiratory disease and reduced cognitive performance in students.
NO₂ — Nitrogen Dioxide
Emitted by vehicles and generators near campus. NO₂ irritates airways, worsens asthma, and reduces lung capacity — especially harmful during outdoor activities.
UV Index — Solar Radiation
Guides when sunscreen is needed and when outdoor activities should be limited. Consistent UV exposure raises long-term risk of skin and vision issues.
Campus Trees — Your Green Shield
Each registered tree actively absorbs CO₂, filters air pollutants, reduces surface temperature by up to 8°C, and provides a measurable health dividend to every person on campus.
Our Green Campus Pledge