Data / Median Air Quality Index (US EPA) / Minidoka County

Median Air Quality Index (US EPA) in Minidoka County

Median Air Quality Index (US EPA) in Minidoka County was 17 in 2002, according to the U.S. Environmental Protection Agency. That is down 6 from 2001.

2002, index17
Change on 2001-6
Series high232001
Series low161996

Next release: Tuesday, 13 July 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

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Median Air Quality Index (US EPA) in Minidoka County, 1995 to 2002

161820222419951997199920021995: 19 index1996: 16 index1997: 21 index1998: 19 index1999: 20 index2000: 20 index2001: 23 index2002: 17 index16182022241995199820021995: 19 index1996: 16 index1997: 21 index1998: 19 index1999: 20 index2000: 20 index2001: 23 index2002: 17 index
index. Source: EPA, EPA AirData annual AQI by county: median daily AQI. Retrieved 2026-10-12, published 2026-07-13.
All 8 values
Periodindex
200217
200123
200020
199920
199819
199721
199616
199519

Minidoka County compared with nearby places

Ada County: 45 indexBannock County: 25 indexBenewah County: 24 indexBingham County: 29 indexBoise County: 58 indexBonner County: 18 indexBonneville County: 36 indexBoundary County: 26 indexButte County: 46 indexCanyon County: 44 indexCaribou County: 16 indexCuster County: 12 indexElmore County: 44 indexIdaho County: 54 indexKootenai County: 42 indexLatah County: 32 indexLemhi County: 21 indexLewis County: 22 indexMinidoka County: 17 indexNez Perce County: 22 indexPower County: 51 indexShoshone County: 19 indexTwin Falls County: 32 indexValley County: 44 index
  • Under 20
  • 20 to 25
  • 25 to 35
  • 35 to 44
  • 44 and over
  • No data
Median Air Quality Index (US EPA), 2002, index. Minidoka County is outlined. Same source and period for every area shown. Source: U.S. Environmental Protection Agency. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

Definition

Median of the daily Air Quality Index (AQI) values of a US county over the days of the year with an AQI, from the EPA AirData annual summaries.

More on how it is measured
  • The daily county AQI is the highest AQI among the monitors and pollutants reported that day (ozone, PM2.5, PM10, carbon monoxide and nitrogen dioxide).
  • Lower is cleaner: 0 to 50 is good, 51 to 100 moderate and above 100 unhealthy for sensitive groups.

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.

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How to cite

U.S. Environmental Protection Agency, Air Quality System, AirData. EPA AirData annual AQI by county: median daily AQI. https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Environmental Protection Agency. (2026). EPA AirData annual AQI by county: median daily AQI (Median Air Quality Index (US EPA), Minidoka County, 1995 to 2002) [Data set]. Retrieved October 12, 2026, from https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual

MLA 9

EPA AirData annual AQI by county: median daily AQI, Median Air Quality Index (US EPA), Minidoka County, 1995 to 2002. U.S. Environmental Protection Agency, 13 July 2026, https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual. Invokely, https://invokely.ai/en/median-air-quality-index/minidoka-county-idaho. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Environmental Protection Agency. 2026. EPA AirData annual AQI by county: median daily AQI. Median Air Quality Index (US EPA), Minidoka County, 1995 to 2002. Dataset. Accessed October 12, 2026. https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual. Also distributed by Invokely, https://invokely.ai/en/median-air-quality-index/minidoka-county-idaho.

Harvard

U.S. Environmental Protection Agency (2026) EPA AirData annual AQI by county: median daily AQI, Median Air Quality Index (US EPA), Minidoka County, 1995 to 2002 [Dataset]. Available at: https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual, via Invokely: https://invokely.ai/en/median-air-quality-index/minidoka-county-idaho (Accessed: 12 October 2026).

BibTeX
@misc{environmental_median_air_quality_index_2002,
  author = {{U.S. Environmental Protection Agency}},
  title = {{EPA AirData annual AQI by county: median daily AQI: Median Air Quality Index (US EPA), Minidoka County, 1995 to 2002}},
  year = {2026},
  howpublished = {Data set},
  url = {https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/median-air-quality-index/minidoka-county-idaho. Publisher attribution: U.S. Environmental Protection Agency, Air Quality System, AirData. EPA AirData annual AQI by county: median daily AQI. https://aqs.epa.gov/aqsweb/airdata/download\_files.html\#Annual. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Environmental Protection Agency
TI  - EPA AirData annual AQI by county: median daily AQI: Median Air Quality Index (US EPA), Minidoka County, 1995 to 2002
PY  - 2026
DA  - 2026/07/13
PB  - U.S. Environmental Protection Agency
DB  - Invokely
UR  - https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual
L2  - https://invokely.ai/en/median-air-quality-index/minidoka-county-idaho
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/median-air-quality-index/minidoka-county-idaho.
N1  - Publisher attribution: U.S. Environmental Protection Agency, Air Quality System, AirData. EPA AirData annual AQI by county: median daily AQI. https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual. Retrieved 2026-10-12.
ER  -
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Questions

What is the median Air Quality Index (US EPA) in Minidoka County?

Median Air Quality Index (US EPA) in Minidoka County was 17 in 2002, according to the U.S. Environmental Protection Agency. That is down 6 from 2001.

Where does this figure come from?

U.S. Environmental Protection Agency. EPA AirData annual AQI by county: median daily AQI. Retrieved by Invokely on 2026-10-12.

What was the highest median Air Quality Index (US EPA) in Minidoka County?

23 in 2001, the highest value since 1995 in this series.

Related statistics for Minidoka County

All statistics for Minidoka County | Minidoka County in figures