What is the air quality in Randolph today?

The current Air Quality Index (AQI) in Randolph is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Randolph right now?

The current temperature in Randolph is 7.1°C (feels like 4.4°C). Humidity is 76.3% and wind speed is 14.4 km/h.

Is it safe to go outside in Randolph?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Randolph, United States

Drizzle

7.1°C · 76.3% humidity

7.1°

Feels 4.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 8 stn

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

76.3%

Humidity

14.4 km/h

Wind S

1029.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Randolph?

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Randolph?

10-21

20.8° 3.8°

0.13 mm

10-22

18.3° 6.3°

4.81 mm

10-23

12.6° 4.2°

10-24

13.2° 5.9°

10-25

18.0° 5.5°

2.94 mm

10-26

11.1° 5.0°

0.94 mm

10-27

9.7° 2.6°

4.63 mm

Both models agree Avg diff: 3.7°C

What cities are near Randolph?

24 Denville 25 Morristown 25 Hopatcong Hills 24 Parsippany 26 Basking Ridge 25 Sparta 26 Livingston 26 Summit 27 Scotch Plains 23 Wayne

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-21T00:31 UTC.