What is the air quality in Olari today?

The current Air Quality Index (AQI) in Olari is 23 (Good). PM2.5 concentration is 5.43 µg/m³.

What is the temperature in Olari right now?

The current temperature in Olari is 5.1°C (feels like 0.2°C). Humidity is 86.8% and wind speed is 29.6 km/h.

Is it safe to go outside in Olari?

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

Air Quality in Olari, Finland

Cloudy

5.1°C · 86.8% humidity

5.1°

Feels 0.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

18 9pm

23 12am

20 3am

20 6am

19 9am

19 12pm

18 3pm

18 6pm

Station readings

CAMS model adj -6

Air Quality Index Trend

5h · 3 stn

View full history →

Olari'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. Current PM2.5 concentration in Olari is 1.1× the WHO annual guideline of 5 µg/m³.

86.8%

Humidity

29.6 km/h

Wind WNW

1025.3 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.43 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Olari?

Temperature & Precipitation

PM2.5 Trend

5h · 3 stations

PM2.55.43 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (4 stations within 25 km)

5.43

Median

4.72

Average

1.8

Low

10.6

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +0.4

What is the 7-day forecast for Olari?

05-28

10.3° 5.5°

3.06 mm

05-29

20.5° 5.1°

05-30

14.2° 4.0°

0.44 mm

05-31

20.2° 7.4°

06-01

21.3° 11.5°

06-02

24.0° 9.0°

06-03

21.9° 6.1°

0.06 mm

Both models agree Avg diff: 3.5°C

Where are air quality stations near Olari?

Leppävaara 4, Espoo, Finland

7.1 km PM2.5: 9.6 µg/m³

Mannerheimintie, Helsinki, Finland

11.7 km PM2.5: 9.1 µg/m³

Mannerheimintie, Helsinki, Finland

11.7 km PM2.5: 7.2 µg/m³

Helsinki

11.8 km PM2.5: 20.2 µg/m³

Helsinki Teollisuuskatu

12.3 km PM2.5: 1.8 µg/m³ PM10: 7.5 µg/m³

Kallio 2, Helsinki, Finland

12.5 km PM2.5: 1.9 µg/m³

Kallio 2, Helsinki, Finland

12.5 km PM2.5: 2.2 µg/m³

Luukki, Espoo, Finland

16.0 km PM2.5: 12.0 µg/m³

What cities are near Olari?

23 Matinkylä 26 Espoonlahti 22 Espoo 22 Leppävaara 25 Lauttasaari 23 Munkkiniemi 22 Pitäjänmäki 26 Taka-Töölö 21 Haaga 30 Helsinki

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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 2026-05-28T21:35 UTC.