EnviroNearby

Love County, Oklahoma air quality history

Daily Air Quality Index summaries from EPA monitors in Love, Oklahoma, 1999–2025.

74%
Good days in 2025
44
Median daily AQI, 2025
7
Days above 100 in 2025
274
Days with an AQI in 2025 (of 365)

In 2025, EPA reported a daily Air Quality Index (AQI) for Love, Oklahoma on 274 days. 203 of those days (74%) were in the Good range, and the median daily AQI was 44. That median is about the same as the typical monitored county in Oklahoma (median 44 across 19 counties), and higher than the typical monitored U.S. county (40). The main pollutant was ozone on 274 days. Across the years with fuller monitoring, the share of Good days rose: an average of 61% in 1999–2005 versus 75% in 2021–2025.

EPA did not report an AQI for every day of 2025 here (274 of 365 days). Figures describe monitored days only; seasonal monitoring (for example, ozone measured only in warmer months) can make a county look cleaner or dirtier than a full-year record would.

How the days broke down each year

Each bar is one year. The colored segments show the share of monitored days that fell in each AQI category.

Share of monitored days in each AQI category, by year0%25%50%75%100%1999: Good 151 of 245 days1999: Moderate 57 of 245 days1999: Unhealthy for Sensitive Groups 30 of 245 days1999: Unhealthy 7 of 245 days19992000: Good 156 of 275 days2000: Moderate 79 of 275 days2000: Unhealthy for Sensitive Groups 28 of 275 days2000: Unhealthy 11 of 275 days2000: Very Unhealthy 1 of 275 days20002005: Good 154 of 233 days2005: Moderate 61 of 233 days2005: Unhealthy for Sensitive Groups 15 of 233 days2005: Unhealthy 3 of 233 days20052006: Good 132 of 241 days2006: Moderate 74 of 241 days2006: Unhealthy for Sensitive Groups 28 of 241 days2006: Unhealthy 7 of 241 days20062009: Good 194 of 266 days2009: Moderate 63 of 266 days2009: Unhealthy for Sensitive Groups 9 of 266 days20092010: Good 217 of 277 days2010: Moderate 58 of 277 days2010: Unhealthy for Sensitive Groups 2 of 277 days20102013: Good 135 of 277 days2013: Moderate 127 of 277 days2013: Unhealthy for Sensitive Groups 15 of 277 days20132014: Good 222 of 357 days2014: Moderate 129 of 357 days2014: Unhealthy for Sensitive Groups 6 of 357 days20142015: Good 215 of 283 days2015: Moderate 67 of 283 days2015: Unhealthy 1 of 283 days20152017: Good 203 of 270 days2017: Moderate 59 of 270 days2017: Unhealthy for Sensitive Groups 7 of 270 days2017: Unhealthy 1 of 270 days20172018: Good 205 of 272 days2018: Moderate 60 of 272 days2018: Unhealthy for Sensitive Groups 7 of 272 days20182021: Good 229 of 286 days2021: Moderate 48 of 286 days2021: Unhealthy for Sensitive Groups 9 of 286 days20212022: Good 196 of 281 days2022: Moderate 77 of 281 days2022: Unhealthy for Sensitive Groups 8 of 281 days20222025: Good 203 of 274 days2025: Moderate 64 of 274 days2025: Unhealthy for Sensitive Groups 6 of 274 days2025: Unhealthy 1 of 274 days2025
  • Good
  • Moderate
  • Unhealthy for Sensitive Groups
  • Unhealthy
  • Very Unhealthy
  • Hazardous

Typical and high-end AQI over time

The median is the middle day of the year. The 90th percentile is the level that only the highest 10% of days exceeded.

Median and 90th-percentile daily AQI, by year0501001501999: 90th percentile AQI 1122000: 90th percentile AQI 1082005: 90th percentile AQI 902006: 90th percentile AQI 1122009: 90th percentile AQI 772010: 90th percentile AQI 712013: 90th percentile AQI 842014: 90th percentile AQI 742015: 90th percentile AQI 572017: 90th percentile AQI 742018: 90th percentile AQI 742021: 90th percentile AQI 672022: 90th percentile AQI 772025: 90th percentile AQI 801999: Median AQI 452000: Median AQI 472005: Median AQI 452006: Median AQI 482009: Median AQI 412010: Median AQI 432013: Median AQI 512014: Median AQI 462015: Median AQI 342017: Median AQI 442018: Median AQI 432021: Median AQI 422022: Median AQI 452025: Median AQI 4419992000200520062009201020132014201520172018202120222025
  • Median daily AQI
  • 90th-percentile daily AQI

Main pollutant by day, 2025

On each monitored day, the AQI reflects whichever measured pollutant had the highest index. This counts how many days each pollutant set the AQI. A pollutant that was not measured here cannot appear.

PollutantDays as main pollutantShare of monitored days
Ozone274100%

Year-by-year data

Annual AQI summary by year
YearDays with AQIGoodModerateUnhealthy for Sensitive GroupsUnhealthyVery UnhealthyHazardousMedian AQI90th pct.Max AQIMain pollutant
20252742036461004480169Ozone
20222811967780004577150Ozone
20212862294890004267136Ozone
20182722056070004374129Ozone
20172702035971004474151Ozone
20152832156701003457152PM2.5
201435722212960004674136Ozone
2013277135127150005184150Ozone
20102772175820004371108Ozone
20092661946390004177115Ozone
2006241132742870048112182Ozone
200523315461153004590161Ozone
20002751567928111047108205Ozone
1999245151573070045112185Ozone

What this data can and can’t tell you

It is a county-level summary. EPA reports one AQI per day for the county, based on the monitors operating there. Air at a particular street, school or home can differ, especially near roads, industry or wildfire smoke.

It is not a health assessment. The AQI is EPA’s scale for communicating daily air quality. A county’s history can’t tell you what the health risk is for any particular person. For daily conditions and health guidance, see AirNow.

Rules change over time. EPA has revised AQI breakpoints, most recently for fine particles in 2024, so some year-to-year change can reflect the scale rather than the air.

Counties in Oklahoma with a similar median AQI in 2025

All monitored counties in Oklahoma

Source: U.S. EPA AirData, “Annual AQI by County” files for 1999–2025 (EPA download page). EPA file dates: 2026-06-26. Imported into EnviroNearby November 5, 2026. How we use this data · Report a problem