Air Quality in Little Rock, United States

Rain
22.5°C · 60.3% humidity
22.5°
Feels 22.5°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
24 1pm
24
24
26 4pm
24
24
24 7pm
25
25
25 10pm
25
24
24 1am
25
25
24 4am
24
24
24 7am
24
24
24 10am
24
24
AD 728×90

Air Quality Index Trend

45h · 2 stn

Little 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 1.3× the WHO annual guideline of 5 µg/m³.

60.3%
Humidity
70.6 km/h
Wind NNE
1012.4 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.27 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Little Rock?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations
PM2.56.27 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (2 stations within 25 km)
6.27
Median
7.05
Average
6.2
Low
7.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -0.4
Both models agree Avg diff: 3.7°C

Where are air quality stations near Little Rock?

24
Parr, Arkansas, USA
1.7 km PM2.5: 5.8 µg/m³
19
Parr, Arkansas, USA
1.7 km PM2.5: 4.6 µg/m³
46
Adeq-dsr, Arkansas, USA
8.1 km PM2.5: 11.0 µg/m³

What cities are near Little Rock?

26 North Little Rock 27 Sherwood 28 Maumelle 26 Jacksonville 33 Bryant 29 Benton 34 Cabot 33 Conway 33 Pine Bluff 32 Hot Springs
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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 2026-05-28T21:47 UTC.