Air Pollution in Estonia — Live AQI by City, PM2.5/PM10, Smog Alerts and Forecasts

1 weather warning in effect for Estonia 💨 Strong wind

📍 Locations The latest data Last 7 days Quality of life ☀️ UV Index 🌿 Pollen 🌦️ Weather ❓ FAQ

Locations

Tallinn

12 PM2.5 µg/m³

Good

PM10 14 NO₂ 18 O₃ 23

Tartu

5.2 PM2.5 µg/m³

Good

PM10 6.9 NO₂ 3.3 O₃ 33

Current data Thursday, August 27, 2026 at 4:00 AM

PM2,5 9 (Good)

PM10 11 (Good)

O3 28 (Good)

NO2 10 (Good)

SO2 1 (Good)

CO 218 (Good)

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
PM2,5	8 Good	6 Good	7 Good	6 Good	3 Good	5 Good	3 Good	4 Good
PM10	10 Good	8 Good	7 Good	6 Good	3 Good	7 Good	4 Good	5 Good
O3	50 Good	53 Good	58 Good	57 Good	62 Good	67 Good	65 Good	54 Good
NO2	10 Good	7 Good	4 Good	3 Good	2 Good	3 Good	4 Good	4 Good
SO2	1 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good
CO	208 Good	238 Good	292 Good	276 Good	146 Good	159 Good	144 Good	149 Good

data source »

Quality of life in Estonia

Green and Parks in the City

Estonia 82%

Latvia: 88% Aland Islands: 75% Finland: 83% Lithuania: 86% Sweden: 84%

Pleasure of spending time in the city

Estonia 90%

Latvia: 82% Aland Islands: 92% Finland: 93% Lithuania: 83% Sweden: 88%

Air Pollution

Estonia 12%

Latvia: 29% Aland Islands: 17% Finland: 8% Lithuania: 26% Sweden: 15%

Garbage Disposal

Estonia 79%

Latvia: 70% Aland Islands: 88% Finland: 89% Lithuania: 71% Sweden: 83%

Availability and quality of drinking water

Estonia 90%

Latvia: 79% Aland Islands: 96% Finland: 97% Lithuania: 91% Sweden: 92%

Cleanliness and tidiness

Estonia 82%

Latvia: 72% Aland Islands: 83% Finland: 82% Lithuania: 78% Sweden: 76%

Noise and Light pollution

Estonia 31%

Latvia: 37% Aland Islands: 46% Finland: 23% Lithuania: 30% Sweden: 26%

Water Pollution

Estonia 16%

Latvia: 28% Aland Islands: 10% Finland: 13% Lithuania: 24% Sweden: 15%

Source: Numbeo

* Pollution data source: https://openaq.org (EEA Estonia) The data is licensed under CC-By 4.0

Frequently asked questions

Is the air safe to breathe in Estonia today?

The current average PM2.5 across Estonia is about 9 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Estonia?

Right now PM2.5 in Estonia averages about 9 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which cities in Estonia have the best and worst air quality now?

Tallinn currently has the highest PM2.5 (12 µg/m³), while Tartu has the cleanest air (5 µg/m³).

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.

☀️ UV Index · 16-day Forecast — Estonia

The UV index in Estonia today is 4.4 (moderate) — unprotected fair skin can burn in about 45 minutes.

🌿 Pollen · Forecast — Estonia

Today the strongest pollen in Estonia is Grass (7 grains/m³, low concentration).

🌦️ Weather · 16-day Forecast — Estonia

16-day weather forecast for Estonia: today around 19°C (partly cloudy), lows near 11°C. Daily temperature and conditions, updated every day.