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Air Quality and Pollution
Monitor air quality levels in your area by tracking key pollutants including PM10, PM2
since Jun 16, 2026 · HTTP 404
CohortClass of 2026What it is
Monitor air quality levels in your area by tracking key pollutants including PM10, PM2.5, and PM1. The app displays data from air quality stations on an interactive map with detailed pollution metrics. Access environmental data from openSenseMap to make informed decisions about outdoor activities.
HTTP liveness
10 probes since Jun 16Jun 16Jul 15
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — downDead · 404
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Pulse Indexobserved activity
10 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2026weekly
550 products launched in 2026 · 100% still active
550 active0 sunset
Still active
100%
Median lifespan
4.9y