ColorfulMaps Submit
AirNow
vs
Resource Watch

AirNow: Official US air quality index and forecasts. Resource Watch: Hundreds of maps on environment, energy, food and society.

AirNowResource Watch
CategoryEnvironment & Wildlife MapsInfrastructure & Energy Maps
CoverageUnited StatesWorldwide
UpdatesLive / real timePeriodically
Data sourceEPA and state monitoring networksWRI and partners
Made byUS Environmental Protection AgencyWorld Resources Institute
PriceFreeFree
AccountNo account neededNo account needed
On phonesWorks well on phonesBest on a computer
Map viewFlat mapFlat map
Visits from ColorfulMaps00
Open map Open map

What you can do with AirNow

  • Current air quality across the US
  • Forecasts
  • Health guidance

Full review · AirNow alternatives

What you can do with Resource Watch

  • Hundreds of global datasets
  • Topic dashboards
  • Combine layers on one map

Full review · Resource Watch alternatives

Summary based on public information. Check each map's website for current features and prices.