What is the air quality in Perth today?

The current Air Quality Index (AQI) in Perth is 15 (Good). PM2.5 concentration is 3.6 µg/m³.

What is the temperature in Perth right now?

The current temperature in Perth is 9.8°C (feels like 4.3°C). Humidity is 61.7% and wind speed is 73.8 km/h.

Is it safe to go outside in Perth?

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

Air Quality in Perth, United Kingdom

Windy

9.8°C · 61.7% humidity

9.8°

Feels 4.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 8 stn

View full history →

Perth'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.

61.7%

Humidity

73.8 km/h

Wind WSW

1013.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Perth?

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations

PM2.53.6 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

3.6

Median

3.6

Average

3.6

Low

3.6

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +2.9

What is the 7-day forecast for Perth?

10-21

9.8° 4.0°

0.13 mm

10-22

15.0° 4.9°

8.19 mm

10-23

9.9° 6.4°

12.13 mm

10-24

12.2° 5.2°

10-25

11.0° 3.1°

11.69 mm

10-26

9.8° 4.7°

3.31 mm

10-27

11.5° 1.2°

1.19 mm

Both models agree Avg diff: 3.9°C

Where are air quality stations near Perth?

Perth Atholl Street, United Kingdom

0.5 km PM2.5: 3.6 µg/m³

What cities are near Perth?

20 Glenrothes 15 Dundee 20 Kirkcaldy 22 Dunfermline 9 Alloa 20 Saint Andrews 6 Stirling 30 Grangemouth 29 Falkirk 18 Broxburn

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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 2026-10-21T14:05 UTC.