Air Quality in Little Rock, United States
Windy
31.7°C · 53.9% humidity
31.7°
Feels 36.0°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Little Rock's air quality — share it
AQI Forecast
54
3pm
54
54
59
6pm
58
57
56
9pm
55
55
55
12am
54
54
54
3am
54
54
54
6am
54
54
54
9am
54
54
54
12pm
54
54
Air Quality Index Trend
30h · 2 stnLittle Rock's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Little Rock is 1.0× the WHO 24-hour guideline of 15 µg/m³.
53.9%
Humidity
49.7 km/h
Wind NE
1012.7 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.65 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Little Rock?
Temperature & Precipitation
PM2.5 Trend
30h · 2 stationsPM2.515.65 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX5.9
High
Station readings (2 stations within 25 km)
15.65
Median
18.5
Average
15.4
Low
21.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -5.7
What is the 7-day forecast for Little Rock?
08-03
38.4° 21.5°
1.44 mm
08-04
33.8° 23.0°
7.75 mm
08-05
33.8° 18.6°
08-06
39.9° 24.5°
0.06 mm
08-07
34.8° 21.9°
39.0 mm
08-08
34.6° 24.2°
0.25 mm
08-09
38.8° 25.7°
Both models agree
Avg diff: 3.1°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:59 UTC.