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Weather & Environment · head to head

EPA AirNow vs Atmotube

EPA AirNow logo

EPA AirNow

Weather & Environment

Official U.S. government air quality information

From
Free
Rated
-
Full reviewWebsite
Atmotube logo

Atmotube

Weather & Environment

Portable air quality monitor for on-the-go tracking

From
$179/one-time
Rated
-
Full reviewWebsite

The short version

  • Only EPA AirNow has a free tier, so it costs nothing to try first.
  • Each has a real cost: 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; Atmotube a hardware purchase: the readings come from the Atmotube PRO 2 or Atmocube device rather than from the app alone
  • They diverge on capability: EPA AirNow covers Official AQI data, Atmotube covers Portable design.

Where they differ

Only the attributes on which EPA AirNow and Atmotube actually diverge.

Attributes where EPA AirNow and Atmotube differ
AttributeEPA AirNowAtmotube
Starting priceFree$179/one-time
Pricing modelUnknownone-time
Free tierYesNo
PlatformsiOS, Android, WebIos, Android, Hardware
Founded19702015

Identical on both: user rating (Not yet rated), category (Weather & Environment).

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 EPA AirNow

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

Only in Atmotube

  • Portable design
  • PM1/2.5/10 sensors
  • VOC detection
  • Temperature/humidity
  • GPS tracking
  • Mobile app
  • PlanetWatch
  • Data export

What people use each for

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

EPA AirNow

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

Atmotube

  • Personal exposure tracking for PM1, PM2.5 and PM10 while moving aroundnot EPA AirNow
  • Indoor air quality monitoring for CO2 and VOCsnot EPA AirNow
  • Commercial building air quality dashboards with Atmocubenot EPA AirNow
  • Noise and light monitoring alongside air quality in officesnot EPA AirNow

Where each one falls short

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

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

Atmotube

  • A hardware purchase: the readings come from the Atmotube PRO 2 or Atmocube device rather than from the app alone
  • Prices are not shown on the main site and sit in a separate store
  • The two devices measure different things, with formaldehyde, light and noise on Atmocube only

Pricing, plan by plan

EPA AirNow

Free

No published plan breakdown. See the EPA AirNow review.

Atmotube

$179/one-time
  • Atmotube Pro$179/one-time
    • PM sensors
    • VOC detection
    • Bluetooth

Which should you pick?

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

Choose Atmotube if

  • You need portable design.
  • You work on Ios, Android, Hardware.
  • You also want pm1/2.5/10 sensors.
Atmotube review

Questions people ask

Is EPA AirNow or Atmotube better?
Neither clearly leads. EPA AirNow starts at Free and Atmotube at $179/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, EPA AirNow or Atmotube?
EPA AirNow has a free tier; the other does not. Paid plans start at Free for EPA AirNow and $179/one-time for Atmotube.
Does EPA AirNow or Atmotube run on more platforms?
EPA AirNow runs on iOS, Android, Web. Atmotube runs on Ios, Android, Hardware.
Can I use EPA AirNow for free?
Yes. EPA AirNow has a free tier, so you can try it without paying. Atmotube starts at $179/one-time.
What is EPA AirNow best used for?
EPA AirNow is most often used for checking current air quality index (aqi) for a location or any searched area, viewing next-day aqi forecasts to plan outdoor activities, monitoring wildfire smoke via the fire and smoke map (built with the u.s. forest service), saving multiple locations for quick reference. Of those, checking current air quality index (aqi) for a location or any searched area and viewing next-day aqi forecasts to plan outdoor activities are not what Atmotube is typically brought in for.
What can EPA AirNow do that Atmotube cannot?
EPA AirNow covers Official AQI data, Air quality forecasts, Fire & smoke data, Health recommendations. Atmotube covers Portable design, PM1/2.5/10 sensors, VOC detection, Temperature/humidity.
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