Air Quality in Brookings, United States

Windy
36.0°C · 25.2% humidity
36.0°
Feels 36.0°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
25 1pm
25
25
59 4pm
49
42
38 7pm
34
31
30 10pm
27
26
26 1am
25
25
25 4am
24
25
25 7am
25
25
25 10am
25
25
AD 728×90

Air Quality Index Trend

22h · 1 stn

Brookings'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 Brookings is 1.1× the WHO 24-hour guideline of 15 µg/m³.

25.2%
Humidity
64.8 km/h
Wind S
1008.3 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Brookings?

Temperature & Precipitation

PM2.5 Trend

22h · 1 station
PM2.515.9 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
15.9
Median
15.9
Average
15.9
Low
15.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -9.6

What is the 7-day forecast for Brookings?

07-21
33.5° 22.5°
1.63 mm
07-22
36.0° 14.1°
07-23
28.1° 15.8°
07-24
37.2° 14.8°
3.38 mm
07-25
30.2° 17.3°
0.06 mm
07-26
31.2° 19.8°
6.88 mm
07-27
41.0° 19.2°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Brookings?

63
Research Farm, South Dakota, USA
4.2 km PM2.5: 17.8 µg/m³

What cities are near Brookings?

26 Sioux Falls 26 Mitchell 27 Willmar 41 Sioux City 30 Mankato 45 Buffalo 36 Sartell 26 Norfolk 44 Chaska 56 Shakopee
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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 2026-07-21T21:38 UTC.