Air Pollution in Opava: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Opava pollution September 2017 - May 2020 Quality of life
Current data from stations: Opava-Katerinky
Locations: « Opava District Opava Kateřinky »
Pollution and air quality forecast for Opava. Today is Sunday, May 19, 2024. The following air pollution values have been recorded for Opava:
  1. particulate matter (PM10) suspended dust - 68 (Unhealthy for Sensitive Groups)
  2. nitrogen dioxide (NO2) - 73 (Moderate)
  3. ozone (O3) - 12 (Good)
  4. particulate matter (PM2.5) dust - 56 (Unhealthy)
Real-time Air Quality Index (AQI) for Opava, Wednesday, January 17, 2024: 4.

air quality index: 3
AQI 4 Unhealthy

What is the air quality in Opava today? Is the air polluted in Opava?. Is there smog?

Today (Wednesday, January 17, 2024) air quality is poor in Opava. Poor air quality in Opava may cause breathing discomfort to people exposed and discomfort to people with heart disease. Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises in Opava. Other residents should moderately reduce outdoor activities in Opava.


What is the level of PM10 today in Opava? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Opava is: 68 (Unhealthy for Sensitive Groups) The highest PM10 values usually occur in month: 59 (February 2018). The lowest value of particulate matter PM10 pollution in Opava is usually recorded in: February (11).

How high is the level of NO2? (nitrogen dioxide (NO2))
73 (Moderate)

How is the O3 level today in Opava? (ozone (O3))
12 (Good)

What is the current level of PM2.5 in Opava? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 56 (Unhealthy) For comparison, the highest level of PM2.5 in Opava in the last 7 days was: 142 (Wednesday, January 10, 2024) and the lowest: 7 (Monday, January 15, 2024). The highest PM2.5 values were recorded: 54 (February 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: February (9.4).



Current data Wednesday, January 17, 2024, 10:00 AM

PM10 68 (Unhealthy for Sensitive Groups)

NO2 73 (Moderate)

O3 12 (Good)

74 (Good)

PM2,5 56 (Unhealthy)

Data on air pollution from recent days in Opava

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
pm10 169
Very bad Hazardous		 100
Unhealthy		 23
Moderate		 16
Good		 9
Good		 9
Good		 10
Good		 30
Moderate
o3 15
Good		 21
Good		 34
Good		 47
Good		 47
Good		 53
Good		 58
Good		 15
Good
no 49
Good		 35
Good		 6
Good		 2
Good		 2
Good		 1
Good		 1
Good		 44
Good
pm25 142
Very bad Hazardous		 86
Very Unhealthy		 20
Moderate		 14
Moderate		 8
Good		 7
Good		 8
Good		 24
Moderate
no2 68
Moderate		 47
Moderate		 22
Good		 12
Good		 8
Good		 9
Good		 12
Good		 45
Moderate
data source »
Air pollution in Opava from September 2017 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
no2 11 (Good) 14 (Good) 13 (Good) 9.7 (Good) 16 (Good) 13 (Good) 18 (Good) 13 (Good) 10 (Good) 8.7 (Good) 8.2 (Good) 8.3 (Good) 9.4 (Good) 13 (Good) 12 (Good) 20 (Good) 18 (Good) 15 (Good) 20 (Good) 17 (Good) 15 (Good) 12 (Good) 8.1 (Good) 9.6 (Good) 13 (Good) 14 (Good) 20 (Good) 23 (Good) 17 (Good) 17 (Good) 17 (Good) 13 (Good) 14 (Good)
o3 67 (Good) 64 (Good) 59 (Good) 59 (Good) 40 (Good) 41 (Good) 29 (Good) 39 (Good) 47 (Good) 67 (Good) 69 (Good) 78 (Moderate) 66 (Good) 68 (Good) 60 (Good) 46 (Good) 40 (Good) 36 (Good) 28 (Good) 44 (Good) 59 (Good) 76 (Moderate) 80 (Moderate) 71 (Moderate) 76 (Moderate) 70 (Moderate) 60 (Good) 43 (Good) 36 (Good) 35 (Good) 32 (Good) 41 (Good) 33 (Good)
pm10 15 (Good) 26 (Moderate) 24 (Moderate) 11 (Good) 24 (Moderate) 19 (Good) 26 (Moderate) 24 (Moderate) 15 (Good) 17 (Good) 19 (Good) 20 (Moderate) 14 (Good) 29 (Moderate) 21 (Moderate) 30 (Moderate) 33 (Moderate) 20 (Moderate) 46 (Moderate) 34 (Moderate) 23 (Moderate) 25 (Moderate) 22 (Moderate) 20 (Moderate) 25 (Moderate) 26 (Moderate) 50 (Unhealthy for Sensitive Groups) 59 (Unhealthy for Sensitive Groups) 31 (Moderate) 22 (Moderate) 27 (Moderate) 23 (Moderate) 26 (Moderate)
pm25 11 (Good) 19 (Moderate) 20 (Moderate) 9.4 (Good) 22 (Moderate) 15 (Moderate) 22 (Moderate) 18 (Moderate) 10 (Good) 11 (Good) 11 (Good) 13 (Moderate) 10 (Good) 22 (Moderate) 17 (Moderate) 25 (Moderate) 29 (Moderate) 18 (Moderate) 39 (Unhealthy for Sensitive Groups) 25 (Moderate) 16 (Moderate) 16 (Moderate) 13 (Moderate) 13 (Good) 17 (Moderate) 18 (Moderate) 43 (Unhealthy for Sensitive Groups) 54 (Unhealthy for Sensitive Groups) 28 (Moderate) 20 (Moderate) 23 (Moderate) 18 (Moderate) 20 (Moderate)
data source »

Quality of life in Opava

Green and Parks in the City

Opava 75%

Austria: 78% Slovakia: 58% Poland: 62% Germany: 78% Slovenia: 87%

particulate matter PM2.5

Opava 25 (Moderate)

Pleasure of spending time in the city

Opava 48%

Austria: 84% Slovakia: 73% Poland: 48% Germany: 80% Slovenia: 88%

particulate matter PM10

Opava 32 (Moderate)

Air Pollution

Opava 68%

Austria: 21% Slovakia: 35% Poland: 63% Germany: 25% Slovenia: 26%

Garbage Disposal

Opava 79%

Austria: 84% Slovakia: 65% Poland: 60% Germany: 74% Slovenia: 87%

Availability and quality of drinking water

Opava 89%

Austria: 91% Slovakia: 87% Poland: 65% Germany: 82% Slovenia: 96%

Cleanliness and tidiness

Opava 54%

Austria: 82% Slovakia: 57% Poland: 58% Germany: 65% Slovenia: 87%

Noise and Light pollution

Opava 48%

Austria: 34% Slovakia: 41% Poland: 51% Germany: 42% Slovenia: 37%

Water Pollution

Opava 23%

Austria: 14% Slovakia: 27% Poland: 39% Germany: 23% Slovenia: 17%
Source: Numbeo


Opava-Katerinky

Wednesday, January 17, 2024, 10:00 AM

PM10 68 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

NO2 73 (Moderate)

nitrogen dioxide (NO2)

O3 12 (Good)

ozone (O3)

74 (Good)

index_name_no

PM2,5 56 (Unhealthy)

particulate matter (PM2.5) dust

Opava-Katerinky

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
pm10 30 9.7 9.3 8.5 16 23 100 169
o3 15 58 53 47 47 34 21 15
no 44 1.5 1.5 1.5 1.8 6.1 35 49
pm25 24 8 7.4 8.2 14 20 86 142
no2 45 12 9.4 8.3 12 22 47 68

CZ0TOVK

2017-09   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm25 11 19 20 9.4 22 15 22 18 10 11 11 13 10 22 17 25 29 18 39 25 16 16 13 13 17 18 43 54 28 20 23 18 20
pm10 15 26 24 11 24 19 26 24 15 17 19 20 14 29 21 30 33 20 46 34 23 25 22 20 25 26 50 59 31 22 27 23 26
no2 11 14 13 9.7 16 13 18 13 10 8.7 8.2 8.3 9.4 13 12 20 18 15 20 17 15 12 8.1 9.6 13 14 20 23 17 17 17 13 14
o3 67 64 59 59 40 41 29 39 47 67 69 78 66 68 60 46 40 36 28 44 59 76 80 71 76 70 60 43 36 35 32 41 33

* Pollution data source: https://openaq.org (EEA Czech Republic) The data is licensed under CC-By 4.0