Shannon Hills, Arkansas Air Quality
The nearest monitor to Shannon Hills, at ADEQ-DSR, 6 miles away, measured an index of 55 at Tue, 10:00 AM CDT, which is Moderate for fine particles (PM2.5). Arkansas Department of Environmental Quality forecasts Good for Little Rock-North Little Rock today. NOAA’s analysts drew light wildfire smoke over the town today.
- Measured now
- 55 · Moderate
- Today
- 50 · Good
- Tomorrow
- Not forecast
- Pollutant
- PM2.5
Fine particles on the map
Forecast fine particulate matter from NOAA’s National Air Quality Forecast Capability over Shannon Hills, Arkansas. Open it for the live map, where it pans and zooms.
Open the live map with the particulate forecast
Map layer from NOAA National Air Quality Forecast Capability. Boundaries from the Iowa Environmental Mesonet.
Alerts in force
An Air Quality Alert is issued by the National Weather Service on behalf of a state or local agency when pollution is expected to reach a level that harms health. An Air Stagnation Advisory means the air will not move enough to clear what is already in it.
None are in force near Shannon Hills right now. All Arkansas warnings.
Now
Moderate
- Nearest monitor
- ADEQ-DSR, 6 miles away (site 051191008)
- Index measured
- 55 · Moderate
- Measured at
- Tue, 10:00 AM CDT
- Fine particles
- 10.6 µg/m³
- Reporting area
- Little Rock-North Little Rock, AR, 7 miles away
- Reported by
- Arkansas Department of Environmental Quality
- Area index
- 55 · Moderate
Measured, not modeled. AirNow observations are preliminary until the operating agency certifies them, which happens months later.
Today and tomorrow
Arkansas Department of Environmental Quality's own forecast for Little Rock-North Little Rock, written by a forecaster rather than read off a model.
| Day | Category | Index | Pollutant |
|---|---|---|---|
| Today | Good | 50 | Ozone |
Hour by hour
NOAA’s air quality model could not be read for this point just now. It runs twice a day and covers the lower 48, Alaska and Hawaii.
Smoke
NOAA’s Hazard Mapping System analysts drew light smoke over Shannon Hills in satellite imagery today (Tue, 8:00 AM CDT to Tue, 10:00 AM CDT). That is smoke seen from above; it is not always smoke at ground level.
NOAA’s model forecasts no measurable smoke near the ground here over the next two days.
What this means
Moderate
Air quality is acceptable. There may be a risk for some people, particularly those who are unusually sensitive to air pollution.
- Who is affected
- People who are unusually sensitive to ozone or fine particles.
- What to do
- If you are unusually sensitive, consider making long or intense outdoor activity shorter or easier.
- Index range
- 51 to 100
Category descriptions are the Environmental Protection Agency’s own.
What these numbers are. An index beside a monitor’s name is a measurement, published hourly by AirNow and preliminary until the operating agency certifies it. A category for today or tomorrow is a state or local agency forecaster’s own forecast for a reporting area. An hourly index is NOAA’s air quality model on a five-kilometer grid, not a reading from any instrument. Where a town has no monitor within reach, only the model figures appear, and the page says so.
Nearby
The nearest towns with a page of their own, closest first.
Weather forecast for Shannon HillsWarnings in Saline CountyLive radar over Shannon HillsArkansas air quality
Sources
Observations and daily forecasts from AirNow, the US Environmental Protection Agency’s program with NOAA, the National Park Service, NASA, tribal, state and local agencies. Hourly forecasts from NOAA’s National Air Quality Forecast Capability. Smoke analysis from NOAA’s Hazard Mapping System. Alerts from the National Weather Service. Index categories and breakpoints are EPA’s, as revised in 2024.