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 Trnava
Air quality index (AQI) and PM2.5 air pollution in Trnava
720 people follow this city
Trnava Air Quality Map
Real-time Trnava air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Trnava today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Trnava?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 62% |
| Wind | 14.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Slovakia city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Ganovce, Presov | 62 |
| 2 | Banska Bystrica, Banska Bystrica | 56 |
| 3 | Ruzomberok, Zilina | 53 |
| 4 | Humenne, Presov | 52 |
| 5 | Kosice, Kosice | 44 |
| 6 | Nitra, Nitra | 36 |
| 7 | Bratislava, Bratislava | 34 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Trnava aqi ranking
Real-time Trnava air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Trnava, Kollárova | 44 |
| 2 | Kollárova | 27 |
(local time)
SEE WORLD AQI RANKING
US AQI
44
live AQI index
Good
Overview
What is the current air quality in Trnava?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
| PM10 | 14µg/m³ | |
| NO2 | 21µg/m³ | |
| CO | 901.6µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Trnava is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Trnava?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Trnava air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 52 AQI US  |  | 69.8° 46.4° |  6.7 mp/h |
| Wednesday, May 15 | Moderate 56 AQI US |  | 69.8° 48.2° | 13.4 mp/h |
| Today | Good 44 AQI US | |||
| Friday, May 17 | Good 45 AQI US | | 66.2° 48.2° | 17.9 mp/h |
| Saturday, May 18 | Moderate 54 AQI US | 100% | 62.6° 48.2° | 17.9 mp/h |
| Sunday, May 19 | Good 35 AQI US | 70% | 62.6° 51.8° | 8.9 mp/h |
| Monday, May 20 | Good 50 AQI US | 90% | 69.8° 51.8° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 67 AQI US | 90% | 75.2° 53.6° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 69 AQI US | 100% | 66.2° 57.2° | 11.2 mp/h |
| Thursday, May 23 | Moderate 63 AQI US | 100% | 59° 55.4° | 13.4 mp/h |
| Friday, May 24 | Moderate 74 AQI US | 70% | 66.2° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Trnava air quality data attribution
2Contributors
- Czech Hydrometeorological Institute
1 station
2 Government Contributors
Where is the cleanest air quality in Trnava?
AQI US, Metric