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Apple Weather (Dark Sky) vs EPA AirNow

Apple Weather (Dark Sky) logo

Apple Weather (Dark Sky)

Software

Hyperlocal precipitation forecasts built into iOS

From
Free
Rated
-
Full reviewWebsite
EPA AirNow logo

EPA AirNow

Software

Official U.S. government air quality information

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Apple Weather (Dark Sky) dark Sky as a standalone app and API no longer exists, it was removed from the App Store and its API shut down; Dark Sky's technology now only exists folded into the built-in Apple Weather app, so any 'Dark Sky' branded product/API can no longer be evaluated or purchased; EPA AirNow air quality data availability depends on nearby monitoring stations, can show no data found near a location when no monitor is close enough
  • They diverge on capability: Apple Weather (Dark Sky) covers Minute-by-minute precipitation, EPA AirNow covers Official AQI data.

Where they differ

Only the attributes on which Apple Weather (Dark Sky) and EPA AirNow actually diverge.

Attributes where Apple Weather (Dark Sky) and EPA AirNow differ
AttributeApple Weather (Dark Sky)EPA AirNow
Pricing modelfreeUnknown
PlatformsiOS, macOSiOS, Android, Web
Founded20111970

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Apple Weather (Dark Sky)

  • Minute-by-minute precipitation
  • Next-hour forecasts
  • Severe weather alerts
  • Air quality
  • UV index
  • iOS widgets
  • Siri
  • Apple Watch

Only in EPA AirNow

  • Official AQI data
  • Air quality forecasts
  • Fire & smoke data
  • Health recommendations
  • API access
  • Data feeds
  • Widgets
  • API

What people use each for

The jobs each tool is most often brought in to do.

Apple Weather (Dark Sky)

  • Checking hyperlocal current conditions and next-hour precipitation forecasts on iPhone/iPad/Mac/Apple Watchnot EPA AirNow
  • Viewing hourly forecasts for the next 10 daysnot EPA AirNow
  • Viewing high-resolution precipitation radar mapsnot EPA AirNow
  • Receiving severe weather notificationsnot EPA AirNow

EPA AirNow

  • Checking current Air Quality Index (AQI) for a location or any searched areanot Apple Weather (Dark Sky)
  • Viewing next-day AQI forecasts to plan outdoor activitiesnot Apple Weather (Dark Sky)
  • Monitoring wildfire smoke via the Fire and Smoke Map (built with the U.S. Forest Service)not Apple Weather (Dark Sky)
  • Saving multiple locations for quick referencenot Apple Weather (Dark Sky)
  • Receiving optional push notifications for local AQI forecastsnot Apple Weather (Dark Sky)

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Apple Weather (Dark Sky)

  • Dark Sky as a standalone app and API no longer exists, it was removed from the App Store and its API shut down; Dark Sky's technology now only exists folded into the built-in Apple Weather app, so any 'Dark Sky' branded product/API can no longer be evaluated or purchased
  • Apple Weather has no public pricing/API tier of its own comparable to the old Dark Sky API, developers must use Apple's separate WeatherKit product instead
  • Apple Weather (the consumer app) is limited to Apple's own platforms; it is not available on Android or Windows

EPA AirNow

  • Air quality data availability depends on nearby monitoring stations, can show no data found near a location when no monitor is close enough
  • Interactive monitor map (PM2.5, PM10, ozone) coverage documented on the primary source is U.S.-focused
  • As a government-run service it offers no paid tiers, proprietary data sources, or customization options found in commercial weather/air-quality apps

Pricing, plan by plan

Apple Weather (Dark Sky)

Free
  • FreeFree
    • Full weather features
    • Minute-by-minute rain
    • Severe alerts

EPA AirNow

Free

No published plan breakdown. See the EPA AirNow review.

Which should you pick?

Choose Apple Weather (Dark Sky) if

  • You need minute-by-minute precipitation.
  • You want to start without paying.
  • You work on iOS, macOS.
  • You also want next-hour forecasts.
Apple Weather (Dark Sky) review

Choose EPA AirNow if

  • You need official aqi data.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want air quality forecasts.
EPA AirNow review

Questions people ask

Is Apple Weather (Dark Sky) or EPA AirNow better?
Neither clearly leads. Apple Weather (Dark Sky) starts at Free and EPA AirNow at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apple Weather (Dark Sky) or EPA AirNow?
Apple Weather (Dark Sky) starts at Free and EPA AirNow at Free.
Does Apple Weather (Dark Sky) or EPA AirNow run on more platforms?
Apple Weather (Dark Sky) runs on iOS, macOS. EPA AirNow runs on iOS, Android, Web.
Can I use Apple Weather (Dark Sky) for free?
Both have a free tier, so you can try either at no cost before committing.
What is Apple Weather (Dark Sky) best used for?
Apple Weather (Dark Sky) is most often used for checking hyperlocal current conditions and next-hour precipitation forecasts on iphone/ipad/mac/apple watch, viewing hourly forecasts for the next 10 days, viewing high-resolution precipitation radar maps, receiving severe weather notifications. Of those, checking hyperlocal current conditions and next-hour precipitation forecasts on iphone/ipad/mac/apple watch and viewing hourly forecasts for the next 10 days are not what EPA AirNow is typically brought in for.
What can Apple Weather (Dark Sky) do that EPA AirNow cannot?
Apple Weather (Dark Sky) covers Minute-by-minute precipitation, Next-hour forecasts, Severe weather alerts, Air quality. EPA AirNow covers Official AQI data, Air quality forecasts, Fire & smoke data, Health recommendations.
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