Sites using EPA Air Quality System 
US Environmental Protection Agency API serving ambient air quality monitoring data.
Found via: StackScope Discovery (Indie) 1
EPA Air Quality System has been detected on a single launch we've crawled, Settle Down Atlas: Where will your next chapter be?, on July 30, 2026.
It's most commonly paired with Bluehost DNS, Apache, and Next.js.
Share of new sites using EPA Air Quality System
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
Data API leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲2 |
LocalLogic
|
0.07% | 25.73% |
| #2 | ▼1 |
The Movie Database
|
0.02% | 6.16% |
| #3 | ▲5 |
Daum Postcode
|
0.01% | 4.50% |
| #4 | ▼1 |
ViaCEP
|
0.01% | 3.48% |
| #5 | ▼3 |
Frankfurter
|
0.01% | 3.46% |
| … | ||||
| #644 | EPA Air Quality System Current page | <0.01% | 0.01% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Data API tool. All 973 in Data API →
Often used with
| Tool | Sites |
|---|---|
Bluehost DNS
|
1 |
Apache
|
1 |
Next.js
|
1 |
Sentry
|
1 |
React
|
1 |
Tools most often detected on the same sites as EPA Air Quality System.
Recent launches we can show
1 of the 1 sites using EPA Air Quality System are product launches we list individually.
