What is the air quality in Rochester today?

The current Air Quality Index (AQI) in Rochester is 20 (Good). PM2.5 concentration is 4.9 µg/m³.

What is the temperature in Rochester right now?

The current temperature in Rochester is 11.8°C (feels like 11.8°C). Humidity is 83.5% and wind speed is 69.9 km/h.

Is it safe to go outside in Rochester?

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

Air Quality in Rochester, United Kingdom

Drizzle

11.8°C · 83.5% humidity

11.8°

Feels 11.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

8 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 24 stn

View full history →

Rochester's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

83.5%

Humidity

69.9 km/h

Wind NNE

1019.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rochester?

Temperature & Precipitation

PM2.5 Trend

45h · 24 stations

PM2.54.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (8 stations within 25 km)

4.9

Median

4.04

Average

0.9

Low

8.2

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +1.1

Both models agree Avg diff: 2.9°C

Where are air quality stations near Rochester?

Chatham Roadside, United Kingdom

3.3 km PM2.5: 5.0 µg/m³

Rochester Stoke, United Kingdom

11.8 km PM2.5: 8.2 µg/m³

Rochester Stoke, United Kingdom

11.8 km PM2.5: 5.0 µg/m³

Stanford-le-Hope Roadside, United Kingdom

15.2 km PM2.5: 1.9 µg/m³

Stanford-le-Hope Roadside, United Kingdom

15.2 km PM2.5: 1.2 µg/m³

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Dartford - Bean Lane, new

16.3 km

Dartford - St Clements 2, United Kingdom

17.1 km PM2.5: 2.2 µg/m³

Dartford - St Clements 2, United Kingdom

17.1 km PM2.5: 9.1 µg/m³

Southend-on-Sea, United Kingdom

21.1 km PM2.5: 8.2 µg/m³

Bexley - Slade Green FIDAS, new

23.9 km PM2.5: 0.9 µg/m³ PM10: 1.8 µg/m³

What cities are near Rochester?

21 Chatham 19 Strood 21 Gillingham 14 Gravesend 23 Maidstone 19 Hartley 18 Longfield 17 Swanscombe 7 Stanford-le-Hope 23 Canvey Island

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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 2026-10-21T13:14 UTC.