Air Quality in Princeton, United States

Drizzle
33.5°C · 50.7% humidity
33.5°
Feels 38.2°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
25 7pm
25
25
37 10pm
34
31
29 1am
28
27
27 4am
26
26
26 7am
25
25
25 10am
25
27
27 1pm
27
27
27 4pm
27
27
AD 728×90

Air Quality Index Trend

27h · 1 stn

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

50.7%
Humidity
78.7 km/h
Wind SE
1015.7 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.76 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Princeton?

Temperature & Precipitation

PM2.5 Trend

27h · 1 station
PM2.58.76 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250

What is the 7-day forecast for Princeton?

08-03
33.5° 27.6°
2.88 mm
08-04
33.2° 27.9°
1.25 mm
08-05
33.9° 26.6°
08-06
34.2° 26.0°
1.5 mm
08-07
33.8° 27.8°
3.75 mm
08-08
31.8° 27.6°
3.75 mm
08-09
33.1° 27.8°
0.56 mm
Both models agree Avg diff: 1.1°C

Where are air quality stations near Princeton?

26
Test_1
23.2 km PM2.5: 6.3 µg/m³

What cities are near Princeton?

36 Leisure City 37 South Miami Heights 37 Cutler Ridge 37 Richmond West 37 Cutler Bay 36 Homestead 37 Country Walk 33 Three Lakes 33 Palmetto Bay 33 Cutler
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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 2026-08-08T02:57 UTC.