Highest daily Air Quality Index (US EPA) in Prince Edward County

Highest daily Air Quality Index (US EPA) in Prince Edward County was 67 in 2025, according to the U.S. Environmental Protection Agency. That is up 3 from 2024.

2025, index67
Change on 2024+3
Series high1901998
Series low492020

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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Highest daily Air Quality Index (US EPA) in Prince Edward County, 1990 to 2025

05010015020019901996200220082014202020251990: 172 index1991: 154 index1992: 164 index1993: 156 index1994: 161 index1995: 172 index1996: 133 index1997: 159 index1998: 190 index1999: 156 index2000: 147 index2001: 164 index2002: 179 index2003: 133 index2004: 136 index2005: 126 index2006: 133 index2007: 126 index2008: 105 index2009: 93 index2010: 133 index2011: 101 index2012: 119 index2013: 105 index2014: 87 index2015: 74 index2016: 105 index2017: 87 index2018: 93 index2019: 67 index2020: 49 index2021: 80 index2022: 54 index2023: 74 index2024: 64 index2025: 67 index05010015020019902002201420251990: 172 index1991: 154 index1992: 164 index1993: 156 index1994: 161 index1995: 172 index1996: 133 index1997: 159 index1998: 190 index1999: 156 index2000: 147 index2001: 164 index2002: 179 index2003: 133 index2004: 136 index2005: 126 index2006: 133 index2007: 126 index2008: 105 index2009: 93 index2010: 133 index2011: 101 index2012: 119 index2013: 105 index2014: 87 index2015: 74 index2016: 105 index2017: 87 index2018: 93 index2019: 67 index2020: 49 index2021: 80 index2022: 54 index2023: 74 index2024: 64 index2025: 67 index
index. Source: EPA, EPA AirData annual AQI by county: highest daily AQI. Retrieved 2026-10-12, published 2026-07-13.
All 36 values
Periodindex
202567
202464
202374
202254
202180
202049
201967
201893
201787
2016105
201574
201487
2013105
2012119
2011101
2010133
200993
2008105
2007126
2006133
2005126
2004136
2003133
2002179
2001164
2000147
1999156
1998190
1997159
1996133
1995172
1994161
1993156
1992164
1991154
1990172

Prince Edward County compared with nearby places

Albemarle County: 77 indexArlington County: 140 indexCaroline County: 74 indexCarroll County: 19 indexCharles City County: 101 indexChesterfield County: 80 indexFairfax County: 124 indexFauquier County: 77 indexFrederick County: 85 indexGiles County: 80 indexHanover County: 77 indexHenrico County: 85 indexLoudoun County: 120 indexMadison County: 87 indexPrince Edward County: 67 indexPrince William County: 87 indexRoanoke County: 80 indexRockbridge County: 67 indexRockingham County: 80 indexStafford County: 77 indexWythe County: 77 indexBristol city: 61 indexHampton city: 105 indexHopewell city: 15 indexLynchburg city: 69 indexNorfolk city: 94 indexRichmond city: 77 indexSalem city: 76 indexSuffolk city: 101 indexVirginia Beach city: 98 index
  • Under 69
  • 69 to 77
  • 77 to 80
  • 80 to 86
  • 86 to 100
  • 100 and over
  • No data
Highest daily Air Quality Index (US EPA), 2025, index. Prince Edward 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

Highest daily Air Quality Index (AQI) value recorded in a US county during the year, from the EPA AirData annual summaries. Values above 500 are beyond the AQI scale and are published as EPA computes them.

A single day decides the value, so one wildfire or dust event can set it. Dust from the dry Owens Lake bed puts Inyo and Mono counties in California in the thousands. 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: highest 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: highest daily AQI (Highest daily Air Quality Index (US EPA), Prince Edward County, 1990 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: highest daily AQI, Highest daily Air Quality Index (US EPA), Prince Edward County, 1990 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/highest-daily-air-quality-index/prince-edward-county-virginia. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Environmental Protection Agency. 2026. EPA AirData annual AQI by county: highest daily AQI. Highest daily Air Quality Index (US EPA), Prince Edward County, 1990 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/highest-daily-air-quality-index/prince-edward-county-virginia.

Harvard

U.S. Environmental Protection Agency (2026) EPA AirData annual AQI by county: highest daily AQI, Highest daily Air Quality Index (US EPA), Prince Edward County, 1990 to 2025 [Dataset]. Available at: https://aqs.epa.gov/aqsweb/airdata/download_files.html#Annual, via Invokely: https://invokely.ai/en/highest-daily-air-quality-index/prince-edward-county-virginia (Accessed: 12 October 2026).

BibTeX
@misc{environmental_highest_daily_air_quality_2025,
  author = {{U.S. Environmental Protection Agency}},
  title = {{EPA AirData annual AQI by county: highest daily AQI: Highest daily Air Quality Index (US EPA), Prince Edward County, 1990 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/highest-daily-air-quality-index/prince-edward-county-virginia. Publisher attribution: U.S. Environmental Protection Agency, Air Quality System, AirData. EPA AirData annual AQI by county: highest 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: highest daily AQI: Highest daily Air Quality Index (US EPA), Prince Edward County, 1990 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/highest-daily-air-quality-index/prince-edward-county-virginia
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/highest-daily-air-quality-index/prince-edward-county-virginia.
N1  - Publisher attribution: U.S. Environmental Protection Agency, Air Quality System, AirData. EPA AirData annual AQI by county: highest 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 highest daily Air Quality Index (US EPA) in Prince Edward County?

Highest daily Air Quality Index (US EPA) in Prince Edward County was 67 in 2025, according to the U.S. Environmental Protection Agency. That is up 3 from 2024.

Where does this figure come from?

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

What was the highest highest daily Air Quality Index (US EPA) in Prince Edward County?

190 in 1998, the highest value since 1990 in this series.

Related statistics for Prince Edward County

All statistics for Prince Edward County | Prince Edward County in figures