Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Lahti
Air quality index (AQI) and PM2.5 air pollution in Lahti
2.2K people follow this city
Lahti Air Quality Map
Real-time Lahti air pollution map
AIR QUALITY DATA CONTRIBUTORS
Ilmatieteen Laitos - The Finnish Meteorological Institute
See all
Pollen
What is the pollen count in Lahti today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lahti?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 25% |
| Wind | 10.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Finland city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Lansi-Turunmaa, Finland Proper | 67 |
| 2 | Lahti, Paijanne Tavastia | 53 |
| 3 | Jyvaskyla, Central Finland | 49 |
| 4 | Lappeenranta, South Karelia | 44 |
| 5 | Kuopio, Northern Savonia | 43 |
| 6 | Espoo, Uusimaa | 42 |
| 7 | Tampere, Pirkanmaa | 42 |
| 8 | Helsinki, Uusimaa | 40 |
| 9 | Oulu, Northern Ostrobothnia | 39 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Lahti aqi ranking
Real-time Lahti air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Laune | 53 |
| 2 | Saimaankatu | 41 |
| 3 | Satulakatu | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Lahti?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
| PM10 | 19.4µg/m³ | |
| O3 | 95.6µg/m³ | |
| NO2 | 7.6µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Lahti is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lahti?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Lahti air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Good 48 AQI US  |  | 77° 50° |  8.9 mp/h |
| Friday, May 17 | Good 45 AQI US |  | 75.2° 51.8° | 6.7 mp/h |
| Saturday, May 18 | Good 34 AQI US | | 71.6° 48.2° | 6.7 mp/h |
| Today | Moderate 53 AQI US | | 75.2° 50° | 11.2 mp/h |
| Monday, May 20 | Good 19 AQI US | | 60.8° 46.4° | 6.7 mp/h |
| Tuesday, May 21 | Good 10 AQI US | | 66.2° 41° | 4.5 mp/h |
| Wednesday, May 22 | Good 15 AQI US | | 73.4° 46.4° | 4.5 mp/h |
| Thursday, May 23 | Good 19 AQI US | | 71.6° 48.2° | 6.7 mp/h |
| Friday, May 24 | Good 49 AQI US | | 77° 50° | 8.9 mp/h |
| Saturday, May 25 | Moderate 79 AQI US | | 77° 55.4° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Lahti air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Lahti?
AQI US, Metric