Date range comparison · Earth Pulse dataset · Since January 2022

Compare any two
time periods

Pick two date ranges and compare AQI, temperature, rainfall, humidity and bird activity side by side. This year vs last year, Diwali vs normal, monsoon vs summer.

Select two periods to compare

Period A (green)

From
To
vs

Period B (tan)

From
To
Quick presets
Period A vs Period B
Air quality
Temperature
Precipitation & humidity
Bird activity
AQI comparison
EU AQI — both periods normalised to same horizontal scale (0% = start, 100% = end)
Temperature comparison
°C — normalised scale
Daily rainfall
mm per day across both periods