# Share of days with good air quality (US EPA AQI) in Paulding County

Share of days with good air quality (US EPA AQI) in Paulding County was 90.9% in 2017. Source: U.S. Environmental Protection Agency.

- Indicator id: `aqi_good_days_share`
- Place id: `us-county-13223`
- Unit: %
- Definition: Days with a daily Air Quality Index of 0 to 50 (good) as a percentage of the days of the year with an AQI in a US county. Calculated by Invokely from the day counts in the EPA AirData annual summaries; both counts are stored with each value.
- Note: United States counties with air quality monitors only, about 1,000 of some 3,100 in recent years; a county without monitors has no value. The number of days with an AQI differs between counties because some monitors run only in the ozone season.
- Source: U.S. Environmental Protection Agency, EPA AirData annual AQI by county: good days as a share of days with an AQI, calculated with stored counts (https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual)
- Retrieved: 2026-10-12
- License: Public domain (US government work, 17 U.S.C. 105); citation requested
- Citation: U.S. Environmental Protection Agency, Air Quality System, AirData. EPA AirData annual AQI by county: good days as a share of days with an AQI, calculated with stored counts. https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/good-air-quality-days-share/paulding-county-georgia
- API: https://invokely.ai/api/v1/series?indicator=aqi_good_days_share&place=us-county-13223

| Period | % |
|---|---:|
| 2017 | 90.9 |
| 2016 | 42 |
| 2015 | 47.7 |
| 2014 | 34.3 |
| 2013 | 40 |
| 2012 | 28.4 |
| 2011 | 35.7 |
| 2010 | 45.2 |
| 2009 | 54.2 |
| 2008 | 39.9 |
| 2007 | 33.2 |
| 2006 | 30.7 |
| 2005 | 29.3 |
| 2004 | 32.3 |
| 2003 | 41.6 |
| 2002 | 62.4 |
| 2001 | 58 |
| 2000 | 50.8 |
| 1999 | 50.3 |
| 1998 | 63 |
| 1997 | 61.9 |
| 1996 | 63.1 |
| 1995 | 53.7 |
| 1994 | 54.5 |
| 1993 | 54.9 |
| 1992 | 66.8 |
| 1991 | 71.6 |
| 1990 | 47.8 |
| 1989 | 67.1 |
| 1988 | 53 |
| 1987 | 64.4 |
| 1980 | 64.7 |