Air Quality in Princeton, United States

Drizzle
23.2°C · 76.7% humidity
23.2°
Feels 23.2°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
20 10pm
20
21
32 1am
32
32
32 4am
32
32
32 7am
32
19
19 10am
19
19
32 1pm
32
32
32 4pm
44
44
44 7pm
44
32
Station readings
20
20
21
CAMS model adj +7
12
12
12
25
25
25
25
25
25
25
25
12
12
12
12
25
25
25
25
37
37
37
37
25
AD 728×90

PM2.5 Trend (24h)

23h · 1 station
76.7%
Humidity
53.6 km/h
Wind ENE
1011.9 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Princeton?

Temperature & Precipitation

PM2.54.93 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
4.93
Median
4.93
Average
4.93
Low
4.93
High
PM2.5 µg/m³ · Model: 8.9 · Bias: +4.0

What is the 7-day forecast for Princeton?

04-10
27.7° 21.6°
1.25 mm
04-11
27.0° 22.3°
10.06 mm
04-12
25.4° 22.4°
0.88 mm
04-13
27.1° 22.6°
1.25 mm
04-14
27.5° 21.0°
0.06 mm
04-15
28.9° 21.0°
04-16
29.9° 21.5°
Both models agree Avg diff: 1.0°C

Where are air quality stations near Princeton?

21
Test_1
23.2 km PM2.5: 5.0 µg/m³

What cities are near Princeton?

19 Leisure City 20 South Miami Heights 20 Cutler Ridge 20 Richmond West 20 Cutler Bay 18 Homestead 20 Country Walk 20 Three Lakes 20 Palmetto Bay 20 Cutler

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T01:58 UTC.