Hodgen, Oklahoma Pollution

PM2.5 annual mean (NAAQS 9 µg/m³ (annual))iHealth riskFine inhalable particles 2.5 micrometers or smaller. They travel deep into the lungs and into the bloodstream — linked to asthma, heart disease, stroke, and premature death.

7.25 µg/m³ · +19% YoY · +19% since 2018

PM2.5 annual mean (NAAQS 9 µg/m³ (annual)) concentrations are up 19% since 2018.

PM2.5 24-hour 98th percentile (NAAQS 35 µg/m³ (24-hour))iHealth riskFine inhalable particles 2.5 micrometers or smaller. They travel deep into the lungs and into the bloodstream — linked to asthma, heart disease, stroke, and premature death.

25.50 µg/m³ · +68% YoY · +68% since 2018

PM2.5 24-hour 98th percentile (NAAQS 35 µg/m³ (24-hour)) concentrations are up 68% since 2018.

Lifetime cancer risk all pollutants (100 in a million (EPA elevated threshold))iHealth riskEPA-modeled added cancer cases per million residents from a lifetime of breathing local air toxics. EPA flags 100-in-a-million as elevated.

30.0 per million · 2020 vintage

Single-vintage exposure modeling — EPA cadence is multi-year, so no trend line yet.

Formaldehyde ambient mean (0.077 µg/m³ (1-in-a-million URE))iHealth riskAn air toxic emitted by refineries, wood products, and combustion. EPA classifies it as a known human carcinogen — long-term inhalation raises cancer risk.

1.68 µg/m³ · 2020 vintage

Single-vintage exposure modeling — EPA cadence is multi-year, so no trend line yet.

Benzene ambient mean (0.13 µg/m³ (1-in-a-million URE))iHealth riskAn air toxic from gasoline, refineries, and tobacco smoke. A known human carcinogen — chronic exposure is linked to leukemia and other blood cancers.

0.10 µg/m³ · 2020 vintage

Single-vintage exposure modeling — EPA cadence is multi-year, so no trend line yet.

TRI air releases (5.1 fugitive + 5.2 stack)iHealth riskToxic chemicals reported by industrial facilities as released into the air — fugitive leaks plus smokestack emissions. Higher pounds means more inhaled exposure for nearby residents.

0 lb · 2024 vintage

Single-vintage exposure modeling — EPA cadence is multi-year, so no trend line yet.

TRI water releases (5.3)iHealth riskToxic chemicals reported by industrial facilities as discharged to surface waters (rivers, lakes, the ocean). Affects fishing, recreation, and downstream drinking-water intakes.

0 lb · 2024 vintage

Single-vintage exposure modeling — EPA cadence is multi-year, so no trend line yet.

TRI land + off-site releasesiHealth riskToxic chemicals released to land on-site or transferred off-site for disposal — landfills, deep-well injection, and similar. Risks groundwater contamination over time.

0 lb · 2024 vintage

Single-vintage exposure modeling — EPA cadence is multi-year, so no trend line yet.

Greenhouse gases (GHGRP large emitters, through 2023)iHealth riskGreenhouse gases reported by large industrial emitters under EPA's GHGRP, in metric tons of CO₂ equivalent. Drives climate warming and the heat-related health effects that follow.

0.7M metric tons CO₂e · -21% YoY · -80% since 2010

Greenhouse gases (GHGRP large emitters, through 2023) concentrations have more than halved since 2010.

Utilities serving

Population served

Health-based · 5yr

Unresolved