What is the air quality in Perth today?

The current Air Quality Index (AQI) in Perth is 18 (Good). PM2.5 concentration is 4.3 µg/m³.

What is the temperature in Perth right now?

The current temperature in Perth is 15.1°C (feels like 15.1°C). Humidity is 67.5% and wind speed is 74.6 km/h.

Is it safe to go outside in Perth?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Perth, United Kingdom

Windy

15.1°C · 67.5% humidity

15.1°

Feels 15.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 9pm

18 12am

22 3am

24 6am

25 9am

25 12pm

27 3pm

25 6pm

Air Quality Index Trend

46h · 20 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.

67.5%

Humidity

74.6 km/h

Wind SW

1001.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.3 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Perth?

Temperature & Precipitation

PM2.5 Trend

46h · 20 stations

PM2.54.3 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

4.3

Median

4.3

Average

4.3

Low

4.3

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +1.5

What is the 7-day forecast for Perth?

08-03

19.5° 14.2°

08-04

20.2° 10.9°

0.94 mm

08-05

16.2° 9.9°

0.25 mm

08-06

14.4° 11.1°

4.69 mm

08-07

17.7° 10.7°

31.19 mm

08-08

16.5° 9.3°

08-09

14.6° 6.2°

2.87 mm

Both models agree Avg diff: 2.8°C

Where are air quality stations near Perth?

Perth Atholl Street, United Kingdom

0.5 km PM2.5: 3.4 µg/m³

Perth Atholl Street, United Kingdom

0.5 km PM2.5: 3.1 µg/m³

Perth Atholl Street, United Kingdom

0.5 km PM2.5: 22.1 µg/m³

Perth Atholl Street, United Kingdom

0.5 km PM2.5: 10.1 µg/m³

Perth Atholl Street, United Kingdom

0.5 km PM2.5: 4.3 µg/m³

What cities are near Perth?

27 Glenrothes 24 Dundee 29 Kirkcaldy 20 Dunfermline 20 Alloa 23 Saint Andrews 18 Stirling 22 Grangemouth 18 Falkirk 19 Broxburn

Get AQI alerts for Perth

Notify me when air quality reaches:

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

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:58 UTC.