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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ostrava?
| Weather | Scattered clouds |
| Temperature | 46.4°F |
| Humidity | 87% |
| Wind | 3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Czech Republic city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hradec Kralove, Kralovehradecky | 44 |
| 2 | Ostrava, Moravskoslezsky | 43 |
| 3 | Usti nad Labem, Ustecky | 40 |
| 4 | Pilsen, Plzensky | 38 |
| 5 | Prague, Praha | 37 |
| 6 | Brno, South Moravian | 31 |
| 7 | Trinec, Moravskoslezsky | 30 |
| 8 | Frydlant, Liberecky | 24 |
(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 | 55 |
| 2 | Ostrava-Zabreh | 53 |
| 3 | Ostrava-Poruba, DD | 49 |
| 4 | Ostrava-Privoz | 43 |
| 5 | Ostrava-Marianske Ho | 38 |
| 6 | Ostrava - Hrusov | 37 |
| 7 | Ostrava-Ceskobratrsk | 27 |
(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 | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.9µg/m³ | |
| PM10 | 14µg/m³ | |
| O3 | 56.6µg/m³ | |
| NO2 | 18.4µg/m³ | |
| SO2 | 4.5µg/m³ | |
| CO | 289.5µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Ostrava is currently 1.6 times 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 |
|---|---|---|---|---|
| Sunday, May 12 | Good 35 AQI US |  | 62.6° 42.8° |  11.2 mp/h |
| Monday, May 13 | Good 36 AQI US | | 66.2° 41° | 6.7 mp/h |
| Tuesday, May 14 | Good 42 AQI US | | 69.8° 44.6° | 8.9 mp/h |
| Today | Good 43 AQI US |  30% | 68° 46.4° | 8.9 mp/h |
| Thursday, May 16 | Moderate 52 AQI US  | 30% | 66.2° 46.4° | 6.7 mp/h |
| Friday, May 17 | Moderate 53 AQI US | 80% | 55.4° 50° | 6.7 mp/h |
| Saturday, May 18 | Moderate 52 AQI US | 100% | 64.4° 51.8° | 11.2 mp/h |
| Sunday, May 19 | Moderate 58 AQI US | 70% | 69.8° 50° | 2.2 mp/h |
| Monday, May 20 | Moderate 65 AQI US | 60% | 73.4° 53.6° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 67 AQI US | 80% | 75.2° 55.4° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Ostrava air quality data attribution
1Contributor
- Czech Hydrometeorological Institute
7 stations
Government Contributor
Where is the cleanest air quality in Ostrava?
AQI US, Metric