Air Quality in Brownsburg, United States
Windy
11.6°C · 66.1% humidity
11.6°
Feels 11.6°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Brownsburg's air quality — share it
AQI Forecast
27
5pm
27
34
46
8pm
34
31
29
11pm
28
27
27
2am
26
26
26
5am
25
25
25
8am
24
—
—
11am
—
—
24
2pm
24
24
Air Quality Index Trend
46h · 1 stnBrownsburg'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 Brownsburg is 2.2× the WHO annual guideline of 5 µg/m³.
66.1%
Humidity
42.6 km/h
Wind N
1023.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Brownsburg?
Temperature & Precipitation
PM2.5 Trend
46h · 1 stationPM2.511.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
11.0
Median
11.0
Average
11.0
Low
11.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -0.2
What is the 7-day forecast for Brownsburg?
05-29
27.2° 5.8°
05-30
21.2° 17.9°
0.44 mm
05-31
29.7° 11.8°
3.5 mm
06-01
28.5° 15.9°
0.56 mm
06-02
22.9° 12.4°
06-03
27.0° 22.3°
2.19 mm
06-04
26.6° 19.4°
Both models agree
Avg diff: 4.2°C
Where are air quality stations near Brownsburg?
19
Indpls-W.18th St, Indiana, USA
50
Indpls - I-70 E, Indiana, USA
46
Indpls-Washington Park, Indiana, USA
What cities are near Brownsburg?
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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 2026-05-29T00:10 UTC.