Air Quality in Hillsborough, United States
Windy
11.8°C · 73.2% humidity
11.8°
Feels 11.8°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
27
8pm
27
27
38
11pm
35
33
31
2am
30
29
28
5am
28
28
28
8am
27
27
27
11am
27
27
34
2pm
34
34
34
5pm
34
34
Air Quality Index Trend
47h · 6 stnHillsborough's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
73.2%
Humidity
48.8 km/h
Wind W
1002.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.05 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hillsborough?
Temperature & Precipitation
PM2.5 Trend
47h · 6 stationsPM2.59.05 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
9.05
Median
10.1
Average
4.6
Low
18.3
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.8
What is the 7-day forecast for Hillsborough?
06-09
32.2° 11.8°
0.19 mm
06-10
24.2° 18.4°
17.19 mm
06-11
24.2° 12.7°
06-12
20.4° 17.2°
17.12 mm
06-13
31.3° 17.4°
0.13 mm
06-14
25.3° 16.7°
7.81 mm
06-15
23.8° 12.7°
0.06 mm
Both models agree
Avg diff: 6.8°C
Where are air quality stations near Hillsborough?
34
Flemington, NewJersey, USA
43
Flemington, NewJersey, USA
24
Flemington, NewJersey, USA
33
Flemington, NewJersey, USA
21
Flemington, NewJersey, USA
32
Rutgers University, NewJersey, USA
15
Rutgers University, NewJersey, USA
49
Rutgers University, NewJersey, USA
53
Rutgers University, NewJersey, USA
9
Rutgers University, NewJersey, USA
What cities are near Hillsborough?
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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 2026-06-09T03:51 UTC.