EPA AIRNow Status

Last Updated on 2025-01-11 by United States Environmental Protection Agency (USEPA)

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⚠️ Most reported problems ⚠️

Not working

100.0%

24 hour clock ⏰

- Only tracks and identifies PM2.5 and O3 in the atmosphere, leaving out other dangerous and cancer-causing agents.

- Inaccurate and misleading during wildfire season, according to some users.

- Lacks comprehensive data and algorithms, according to some users.

- Not recommended by some users who suggest trying other pollution tracking apps.

Common EPA AIRNow Problems & Solutions. Troubleshooting Guide

Table of Contents:

To resolve EPA AIRNow network issues, Reset phone network settings:
1. On iphone, goto Settings » General » Reset » Reset Network Settings.
2. Enter device passcode » confirm [Reset Network Settings].

Force Stop the EPA AIRNow App
1. On android, goto Settings » EPA AIRNow » click [Force Stop]

Clear EPA AIRNow App Cache and Data:
1. On android, goto Settings » Apps » EPA AIRNow » Storage » click [Clear Data] option. This clears both data and cache.
2. restart EPA AIRNow.

On android, goto Settings » Apps or Manage Apps tab.
Click EPA AIRNow » [Force Stop]
Next, goto Storage » click [Clear Data]
Again, goto EPA AIRNow » Mobile Data » [Allow Background Data Usage].
Go back to Settings » Connections » Mobile Network » Network Mode. Change the network to 4G e.g. LTE/3G/2G (auto connect)
Relaunch EPA AIRNow

E-Mail: mobiledeveloper@epa.gov

Website: 🌍 Visit EPA's AIRNow Website

Privacy Policy: https://www.epa.gov/privacy/privacy-and-security-notice

Developer: US Environmental Protection Agency

Apr 23, 2025, 11:51 AM
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