Data / Share of days with good air quality (US EPA AQI) / Holmes County

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

Share of days with good air quality (US EPA AQI) in Holmes County was 60% in 2025, according to EPA. That is down 0.2 pts from 2024. That is the 33rd highest of 38 counties in 2025.

202560%
Change on 2024-0.2 pts
Rank33rd of 38Counties in Florida ranked
Series high911996
Series low37.82010

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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Share of days with good air quality (US EPA AQI) in Holmes County, 1996 to 2025

2040608010019962001200620112016202120251996: 91 %1997: 83.1 %1998: 79 %1999: 75.2 %2000: 70.2 %2001: 82.3 %2002: 87.6 %2003: 83.3 %2004: 86.5 %2005: 80.8 %2006: 78.5 %2007: 50.4 %2008: 41.5 %2009: 50.7 %2010: 37.8 %2011: 49 %2012: 66.9 %2013: 62.1 %2014: 56.2 %2015: 65.1 %2016: 59.8 %2017: 63.6 %2018: 68.2 %2019: 57.2 %2020: 60.9 %2021: 56.9 %2022: 55.9 %2023: 51.8 %2024: 60.2 %2025: 60 %2040608010019962006201620251996: 91 %1997: 83.1 %1998: 79 %1999: 75.2 %2000: 70.2 %2001: 82.3 %2002: 87.6 %2003: 83.3 %2004: 86.5 %2005: 80.8 %2006: 78.5 %2007: 50.4 %2008: 41.5 %2009: 50.7 %2010: 37.8 %2011: 49 %2012: 66.9 %2013: 62.1 %2014: 56.2 %2015: 65.1 %2016: 59.8 %2017: 63.6 %2018: 68.2 %2019: 57.2 %2020: 60.9 %2021: 56.9 %2022: 55.9 %2023: 51.8 %2024: 60.2 %2025: 60 %
%. Source: Invokely calculation with data from EPA. Retrieved 2026-10-12, published 2026-07-13.
All 30 values
Period%
202560
202460.2
202351.8
202255.9
202156.9
202060.9
201957.2
201868.2
201763.6
201659.8
201565.1
201456.2
201362.1
201266.9
201149
201037.8
200950.7
200841.5
200750.4
200678.5
200580.8
200486.5
200383.3
200287.6
200182.3
200070.2
199975.2
199879
199783.1
199691

Holmes County compared with nearby places

Alachua County: 88.7 %Baker County: 69.5 %Bay County: 66.4 %Brevard County: 91.2 %Broward County: 73.4 %Citrus County: 71.1 %Collier County: 72.1 %Columbia County: 57.3 %Duval County: 47.9 %Escambia County: 73.7 %Flagler County: 98.1 %Hamilton County: 60.2 %Highlands County: 94.9 %Hillsborough County: 53.2 %Holmes County: 60 %Indian River County: 94.1 %Lake County: 95 %Lee County: 76.4 %Leon County: 56.4 %Liberty County: 98.5 %Manatee County: 91 %Marion County: 67.3 %Martin County: 79.5 %Miami-Dade County: 56.4 %Okaloosa County: 93.9 %Orange County: 72.9 %Osceola County: 83.6 %Palm Beach County: 76.4 %Pasco County: 92.6 %Pinellas County: 69.6 %Polk County: 95.5 %Putnam County: 95.6 %St. Lucie County: 96.4 %Santa Rosa County: 70.7 %Sarasota County: 64.7 %Seminole County: 84.6 %Volusia County: 81.4 %Wakulla County: 75.6 %
  • Under 61
  • 61 to 71
  • 71 to 76
  • 76 to 87
  • 87 to 95
  • 95 and over
  • No data
Share of days with good air quality (US EPA AQI), 2025, %. Holmes 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

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.

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: 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.

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: good days as a share of days with an AQI, calculated with stored counts (Share of days with good air quality (US EPA AQI), Holmes County, 1996 to 2025) [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: good days as a share of days with an AQI, calculated with stored counts, Share of days with good air quality (US EPA AQI), Holmes County, 1996 to 2025. U.S. Environmental Protection Agency, 13 July 2026, https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual. Invokely, https://invokely.ai/en/good-air-quality-days-share/holmes-county-florida. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Environmental Protection Agency. 2026. EPA AirData annual AQI by county: good days as a share of days with an AQI, calculated with stored counts. Share of days with good air quality (US EPA AQI), Holmes County, 1996 to 2025. Dataset. Accessed October 12, 2026. https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual. Also distributed by Invokely, https://invokely.ai/en/good-air-quality-days-share/holmes-county-florida.

Harvard

U.S. Environmental Protection Agency (2026) EPA AirData annual AQI by county: good days as a share of days with an AQI, calculated with stored counts, Share of days with good air quality (US EPA AQI), Holmes County, 1996 to 2025 [Dataset]. Available at: https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual, via Invokely: https://invokely.ai/en/good-air-quality-days-share/holmes-county-florida (Accessed: 12 October 2026).

BibTeX
@misc{environmental_share_of_days_with_2025,
  author = {{U.S. Environmental Protection Agency}},
  title = {{EPA AirData annual AQI by county: good days as a share of days with an AQI, calculated with stored counts: Share of days with good air quality (US EPA AQI), Holmes County, 1996 to 2025}},
  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/good-air-quality-days-share/holmes-county-florida. Publisher attribution: 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.},
}
RIS
TY  - DATA
AU  - U.S. Environmental Protection Agency
TI  - EPA AirData annual AQI by county: good days as a share of days with an AQI, calculated with stored counts: Share of days with good air quality (US EPA AQI), Holmes County, 1996 to 2025
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/good-air-quality-days-share/holmes-county-florida
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/good-air-quality-days-share/holmes-county-florida.
N1  - Publisher attribution: 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.
ER  -
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Questions

What is the share of days with good air quality (US EPA AQI) in Holmes County?

Share of days with good air quality (US EPA AQI) in Holmes County was 60% in 2025, according to EPA. That is down 0.2 pts from 2024. That is the 33rd highest of 38 counties in 2025.

Where does this figure come from?

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. Retrieved by Invokely on 2026-10-12.

What was the highest share of days with good air quality (US EPA AQI) in Holmes County?

91% in 1996, the highest value since 1996 in this series.

Related statistics for Holmes County

All statistics for Holmes County | Holmes County in figures