Launched this week
Antrolope AQI API
Free real-time air quality API
4 followers
Free real-time air quality API
4 followers
Most AQI APIs are either global with poor India coverage, or India-specific and expensive. Antrolope is a free real-time air quality API that works worldwide with best-in-class coverage for Indian cities. One call returns AQI, PM2.5, PM10, category, and a safe/caution/avoid verdict. There's also a /pattern endpoint that finds the optimal time window to go outside, currently optimized for Indian cities. Free API key in 30 seconds at antrolope.com.
Plugged in my area and got a verdict back instantly, which was a nice touch. The optimal outdoor time window idea is genuinely useful, especially for sensitive groups. Solid free option for Indian cities specifically.