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Air quality in Ostrava
Air quality index (AQI) and PM2.5 air pollution in Ostrava
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Ostrava Air Quality Map
Real-time Ostrava air pollution map
AIR QUALITY DATA CONTRIBUTORS
Czech Hydrometeorological Institute
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Pollen
What is the pollen count in Ostrava today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ostrava?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 36% |
| Wind | 11.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Czech Republic city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Ostrava, Moravskoslezsky | 43 |
| 2 | Hradec Kralove, Kralovehradecky | 42 |
| 3 | Prague, Praha | 41 |
| 4 | Usti nad Labem, Ustecky | 40 |
| 5 | Pilsen, Plzensky | 39 |
| 6 | Brno, South Moravian | 30 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ostrava aqi ranking
Real-time Ostrava air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ostrava-Fifejdy | 43 |
| 2 | Ostrava-Radvanice OZO | 43 |
| 3 | Ostrava-Marianske Ho | 41 |
| 4 | Ostrava-Radvanice ZU | 38 |
| 5 | Ostrava-Privoz | 24 |
| 6 | Ostrava-Zabreh | 18 |
| 7 | Ostrava - Hrusov | 17 |
| 8 | Ostrava-Poruba, DD | 17 |
| 9 | Ostrava-Ceskobratrsk | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
43
live AQI index
Good
Overview
What is the current air quality in Ostrava?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
| PM10 | 7µg/m³ | |
| O3 | 105.1µg/m³ | |
| NO2 | 4µg/m³ | |
| SO2 | 3.5µg/m³ | |
| CO | 329.7µg/m³ | |
✓
PM2.5 concentration in Ostrava air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ostrava?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ostrava air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Moderate 73 AQI US  |  | 46.4° 35.6° |  8.9 mp/h |
| Thursday, Apr 25 | Moderate 53 AQI US | | 51.8° 33.8° | 11.2 mp/h |
| Friday, Apr 26 | Good 40 AQI US | | 55.4° 35.6° | 11.2 mp/h |
| Today | Good 43 AQI US | | 64.4° 41° | 11.2 mp/h |
| Sunday, Apr 28 | Good 47 AQI US | | 69.8° 44.6° | 13.4 mp/h |
| Monday, Apr 29 | Good 46 AQI US | | 75.2° 51.8° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 40 AQI US | | 75.2° 53.6° | 6.7 mp/h |
| Wednesday, May 1 | Good 45 AQI US |  | 75.2° 51.8° | 6.7 mp/h |
| Thursday, May 2 | Moderate 55 AQI US | | 69.8° 50° | 15.7 mp/h |
| Friday, May 3 | Moderate 56 AQI US | 50% | 69.8° 50° | 13.4 mp/h |
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News
The latest air quality news and resources.
Ostrava air quality data attribution
1Contributor
- Czech Hydrometeorological Institute
9 stations
Government Contributor
Where is the cleanest air quality in Ostrava?
AQI US, Metric