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
717 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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Trnava?
| Weather | Few clouds |
| Temperature | 57.2°F |
| Humidity | 66% |
| Wind | 5.5 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Slovakia city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Ruzomberok, Zilina | 68 |
| 2 | Nitra, Nitra | 64 |
| 3 | Banska Bystrica, Banska Bystrica | 63 |
| 4 | Ganovce, Presov | 58 |
| 5 | Kosice, Kosice | 58 |
| 6 | Humenne, Presov | 55 |
| 7 | Bratislava, Bratislava | 44 |
(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 | Kollárova | 56 |
| 2 | Trnava, Kollárova | 56 |
(local time)
SEE WORLD AQI RANKING
US AQI
56
live AQI index
Moderate
Overview
What is the current air quality in Trnava?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 19µg/m³ | |
| NO2 | 17µg/m³ | |
| CO | 893.8µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Trnava is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Trnava?
 | 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
Trnava air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 8 | Good 45 AQI US  |  | 59° 51.8° |  11.2 mp/h |
| Thursday, May 9 | Moderate 53 AQI US | | 68° 44.6° | 11.2 mp/h |
| Friday, May 10 | Moderate 59 AQI US | | 68° 46.4° | 8.9 mp/h |
| Today | Moderate 56 AQI US |  | 69.8° 48.2° | 6.7 mp/h |
| Sunday, May 12 | Moderate 52 AQI US | | 69.8° 53.6° | 8.9 mp/h |
| Monday, May 13 | Good 19 AQI US | | 64.4° 48.2° | 11.2 mp/h |
| Tuesday, May 14 | Good 32 AQI US |  | 66.2° 44.6° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 54 AQI US | 30% | 68° 50° | 15.7 mp/h |
| Thursday, May 16 | Moderate 64 AQI US | 40% | 62.6° 53.6° | 15.7 mp/h |
| Friday, May 17 | Moderate 70 AQI US | 100% | 53.6° 51.8° | 15.7 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