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Atmotube vs EPA AirNow

Atmotube logo

Atmotube

Weather

Portable air quality monitor for on-the-go tracking

From
$179/one-time
Rated
-
Full reviewWebsite
EPA AirNow logo

EPA AirNow

Weather

Official U.S. government air quality information

From
Free
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: Atmotube a hardware purchase: the readings come from the Atmotube PRO 2 or Atmocube device rather than from the app alone; 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: Atmotube covers Portable design, EPA AirNow covers Official AQI data.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Atmotube and EPA AirNow differ
AttributeAtmotubeEPA AirNow
Starting price$179/one-timeFree
Pricing modelone-timefree
Free tierNoYes
PlatformsIos, Android, HardwareiOS, Android, Web
Founded20151970

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

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 Atmotube

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

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.

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

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

Where each one falls short

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

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

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

Atmotube

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

EPA AirNow

Free

No published plan breakdown. See the EPA AirNow review.

Which should you pick?

Choose Atmotube if

  • You need portable design.
  • You work on Ios, Android, Hardware.
  • You also want pm1/2.5/10 sensors.
Atmotube 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 Atmotube or EPA AirNow better?
Neither clearly leads. Atmotube starts at $179/one-time and EPA AirNow at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Atmotube or EPA AirNow?
EPA AirNow has a free tier; the other does not. Paid plans start at $179/one-time for Atmotube and Free for EPA AirNow.
Does Atmotube or EPA AirNow run on more platforms?
Atmotube runs on Ios, Android, Hardware. EPA AirNow runs on iOS, Android, Web.
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 Atmotube best used for?
Atmotube is most often used for personal exposure tracking for pm1, pm2.5 and pm10 while moving around, indoor air quality monitoring for co2 and vocs, commercial building air quality dashboards with atmocube, noise and light monitoring alongside air quality in offices. Of those, personal exposure tracking for pm1, pm2.5 and pm10 while moving around and indoor air quality monitoring for co2 and vocs are not what EPA AirNow is typically brought in for.
What can Atmotube do that EPA AirNow cannot?
Atmotube covers Portable design, PM1/2.5/10 sensors, VOC detection, Temperature/humidity. EPA AirNow covers Official AQI data, Air quality forecasts, Fire & smoke data, Health recommendations.

Answered from the vendors’ own pages

Atmotube: What products does Atmotube offer and what are their prices?

The landing page mentions two products: Atmotube PRO 2 and Atmocube. However, actual pricing is not disclosed on this page. You must visit the external shop (eu.store.atmotube.com) to see prices.

Source
EPA AirNow: Is AirNow.gov free to use?

Yes. AirNow.gov is a free service operated by the EPA and its partners that provides air quality data, forecasts, maps, and educational resources at no cost to users.

Source
Atmotube: Is there a way to evaluate Atmotube before purchasing?

The page does not mention a free trial, evaluation period, or money-back guarantee. Pricing and trial options would need to be discussed through the 'Talk to Sales' contact option.

Source
EPA AirNow: Are there any subscription costs or fees associated with AirNow.gov?

No. AirNow.gov offers all services, data access, and tools completely free. There are no subscription tiers, fees, or payment options of any kind.

Source
Atmotube: Is there ongoing subscription or just one-time purchase?

The page does not clarify whether Atmotube products are one-time purchases, require subscriptions, or have recurring costs. This information would need to be obtained from the shop or sales team.

Source
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