What is the air quality in Hollola today?

The current Air Quality Index (AQI) in Hollola is 12 (Good). PM2.5 concentration is 3.0 µg/m³.

What is the temperature in Hollola right now?

The current temperature in Hollola is 18.1°C (feels like 18.1°C). Humidity is 49.3% and wind speed is 62.4 km/h.

Is it safe to go outside in Hollola?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.9 (Moderate).

Air Quality in Hollola, Finland

Windy

18.1°C · 49.3% humidity

18.1°

Feels 18.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

11 3pm

12 6pm

11 9pm

11 12am

11 3am

11 6am

12 9am

14 12pm

Station readings 31h ago

AQI 14

PM2.5 3.4 µg/m³ · 31h ago

CAMS model adj -13

Air Quality Index Trend

47h · 2 stn

View full history →

Hollola'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.

49.3%

Humidity

62.4 km/h

Wind WNW

1010.9 hPa

Pressure

2.9

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.0 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Hollola?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.53.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.9

Moderate

Station readings (3 stations within 25 km)

3.0

Median

3.38

Average

1.55

Low

6.7

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +2.8

What is the 7-day forecast for Hollola?

05-29

23.6° 5.2°

05-30

14.8° 2.3°

0.19 mm

05-31

18.7° 7.1°

06-01

21.7° 12.4°

06-02

28.9° 8.1°

06-03

23.7° 5.2°

0.13 mm

06-04

16.2° 11.3°

2.13 mm

Both models agree Avg diff: 4.5°C

Where are air quality stations near Hollola?

Lahti Satulakatu

11.6 km PM2.5: 1.4 µg/m³ PM10: 6.7 µg/m³

Saimaankatu, Lahti, Finland

14.1 km PM2.5: 19.2 µg/m³

Laune, Lahti, Finland

15.1 km PM2.5: 12.1 µg/m³

What cities are near Hollola?

11 Hollola 12 Lahti 15 Orimattila 26 Heinola 15 Mäntsälä 30 Janakkala 29 Riihimäki 30 Hämeenlinna 15 Hyvinge 15 Järvenpää

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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 2026-05-29T15:05 UTC.