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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ostrava?
| Weather | Broken clouds |
| Temperature | 35.6°F |
| Humidity | 100% |
| Wind | 6.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Czech Republic city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Ostrava, Moravskoslezsky | 76 |
| 2 | Brno, South Moravian | 67 |
| 3 | Usti nad Labem, Ustecky | 57 |
| 4 | Hradec Kralove, Kralovehradecky | 46 |
| 5 | Trinec, Moravskoslezsky | 37 |
| 6 | Prague, Praha | 32 |
| 7 | Pilsen, Plzensky | 26 |
(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-Zabreh | 80 |
| 2 | Ostrava-Privoz | 78 |
| 3 | Ostrava - Hrusov | 77 |
| 4 | Ostrava-Fifejdy | 76 |
| 5 | Ostrava-Radvanice OZO | 76 |
| 6 | Ostrava-Radvanice ZU | 76 |
| 7 | Ostrava-Marianske Ho | 72 |
| 8 | Ostrava-Ceskobratrsk | 62 |
(local time)
SEE WORLD AQI RANKING
US AQI
76
live AQI index
Moderate
Overview
What is the current air quality in Ostrava?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 76 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 24µg/m³ | |
| PM10 | 25µg/m³ | |
| O3 | 38.2µg/m³ | |
| NO2 | 21.3µg/m³ | |
| SO2 | 5.6µg/m³ | |
| CO | 298.9µg/m³ | |
!
PM2.5
x4.8
PM2.5 concentration in Ostrava is currently 4.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ostrava?
 | 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
Ostrava air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 22 | Moderate 53 AQI US |  | 42.8° 32° |  8.9 mp/h |
| Tuesday, Apr 23 | Moderate 77 AQI US | | 50° 32° | 8.9 mp/h |
| Wednesday, Apr 24 | Moderate 74 AQI US |  | 46.4° 35.6° | 8.9 mp/h |
| Today | Moderate 76 AQI US | 70% | 51.8° 33.8° | 11.2 mp/h |
| Friday, Apr 26 | Good 32 AQI US  | | 57.2° 35.6° | 6.7 mp/h |
| Saturday, Apr 27 | Good 39 AQI US | | 62.6° 42.8° | 13.4 mp/h |
| Sunday, Apr 28 | Good 48 AQI US |  | 66.2° 46.4° | 13.4 mp/h |
| Monday, Apr 29 | Moderate 59 AQI US | | 73.4° 50° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 40 AQI US |  | 77° 53.6° | 8.9 mp/h |
| Wednesday, May 1 | Good 27 AQI US | | 75.2° 53.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
Ostrava air quality data attribution
1Contributor
- Czech Hydrometeorological Institute
8 stations
Government Contributor
Where is the cleanest air quality in Ostrava?
AQI US, Metric