Air Quality in Brownsburg, United States

Windy
15.5°C · 59.0% humidity
15.5°
Feels 15.5°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
24 4pm
24
24
20 7pm
21
22
23 10pm
24
24
24 1am
25
25
25 4am
25
24
24 7am
25
25
25 10am
24
24
24 1pm
24
24

Air Quality Index Trend

35h · 3 stn

Brownsburg's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

59.0%
Humidity
40.1 km/h
Wind ENE
1021.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.66 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Brownsburg?

Temperature & Precipitation

PM2.5 Trend

35h · 3 stations
PM2.54.66 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
4.66
Median
4.7
Average
4.6
Low
4.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.6

What is the 7-day forecast for Brownsburg?

09-22
23.6° 8.5°
09-23
20.6° 15.0°
09-24
22.9° 14.1°
4.69 mm
09-25
20.4° 13.4°
09-26
22.2° 4.9°
1.13 mm
09-27
15.4° 13.3°
0.06 mm
09-28
22.3° 18.0°
Both models agree Avg diff: 4.2°C

Where are air quality stations near Brownsburg?

19
Indpls-W.18th St, Indiana, USA
16.8 km PM2.5: 4.6 µg/m³
20
Indpls-Washington Park, Indiana, USA
24.4 km PM2.5: 4.8 µg/m³

What cities are near Brownsburg?

20 Fairfield Heights 20 Avon 19 Plainfield 20 Zionsville 20 Broad Ripple 20 Indianapolis 18 Carmel 19 Lawrence 15 Westfield 15 Fishers
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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 2026-09-22T23:31 UTC.