Worst air pollution Hot Springs, today and tomorrow
Today (16 July): Air quality in Hot Springs is fair. PM2.5 and O3 are fair; AQI and PM10 are medium; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 AM (PM10: 41.5/100).
Tomorrow (17 July 2026): Air quality in Hot Springs is fair. AQI worsens to fair; PM10 increases to fair; NO2 increases to fair; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 10:00 AM (PM10: 32.9/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Hot Springs's air quality is shaped largely by Ouachita forest humidity; forested hills keep regional air quality generally favorable. Overall, Hot Springs sees air quality that tracks fairly closely with typical conditions for its wider region. Checking current readings is still the best way to plan outdoor activity around Hot Springs.
Today - 16 July | Pollution peaks at 07:00
AQI:
Medium
41.5/100
PM2.5 (fine particles):
Fair
28.6/100
PM10 (coarse particles):
Medium
41.5/100
NO2 (nitrogen dioxide):
Good
8.5/100
O3 (ozone):
Fair
30.3/100
SO2 (sulfur dioxide):
Good
13.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.4/100
PM1 (ultrafine particles):
Good
8.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 10:00
AQI:
Fair
32.9/100
PM2.5 (fine particles):
Fair
26.8/100
PM10 (coarse particles):
Fair
32.9/100
NO2 (nitrogen dioxide):
Fair
31.0/100
O3 (ozone):
Fair
29.0/100
SO2 (sulfur dioxide):
Good
6.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.5/100
PM1 (ultrafine particles):
Fair
22.1/100
Pollen forecast in Hot Springs
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Hot Springs
Frequently Asked Questions
Is air quality bad in Hot Springs right now?
On 16 July 2026, overall air quality in Hot Springs is fair. O3 is the main pollutant at 30.3/100. Pollution peaks around 7:00 AM (PM10: 41.5/100).
Will air quality be worse tomorrow in Hot Springs?
On 17 July 2026, air quality conditions in Hot Springs will be similar to today, with AQI forecast at fair at 32.9/100. Pollution peaks around 10:00 AM (PM10: 32.9/100).
When is air pollution at its worst in Hot Springs?
Air quality in Hot Springs shifts across the year. Typically, spring and autumn tend to bring the cleanest, most stable air, while the hottest, most humid summer days bring the year's worst ozone readings. Lake-effect winds can help clear the air on many days near the Great Lakes shoreline.
Are air quality levels in Hot Springs based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Want to see air quality forecasts for other cities in United States?
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app