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

The latest data Last 7 days Plzeň pollution September 2017 - May 2020 Quality of life
Current data from stations: Plzen-Slovany CZ0PPLE Plzen-Lochotin CZ0PPLV
Locations: « Okres Plzeň-město Plzeň Skvrňany » Pilsen » Doudlevce » Božkov » Bolevec » Bílá Hora »
Pollution and air quality forecast for Plzeň. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Plzeň:
  1. particulate matter (PM10) suspended dust - 36 (Moderate)
  2. nitrogen dioxide (NO2) - 33 (Good)
  3. sulfur dioxide (SO2) - 8 (Good)
  4. ozone (O3) - 11 (Good)
  5. particulate matter (PM2.5) dust - 23 (Moderate)
  6. carbon monoxide (CO) - 529 (Good)
Real-time Air Quality Index (AQI) for Plzeň, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

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

Today (Wednesday, January 17, 2024) air quality is moderate in Plzeň. Some pollutants in Plzeň may slightly affect very few hypersensitive individuals. Air pollutants in Plzeň may cause minor breathing discomfort to sensitive people.


What is the level of PM10 today in Plzeň? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Plzeň is: 36 (Moderate) The highest PM10 values usually occur in month: 33 (February 2019). The lowest value of particulate matter PM10 pollution in Plzeň is usually recorded in: February (9.6).

How high is the level of NO2? (nitrogen dioxide (NO2))
33 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
8 (Good)

How is the O3 level today in Plzeň? (ozone (O3))
11 (Good)

What is the current level of PM2.5 in Plzeň? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 23 (Moderate) For comparison, the highest level of PM2.5 in Plzeň in the last 7 days was: 54 (Thursday, January 11, 2024) and the lowest: 8 (Saturday, January 13, 2024). The highest PM2.5 values were recorded: 26 (March 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: February (6.9).

How high is the CO level? (carbon monoxide (CO))
529 (Good)



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

26 (Good)

PM10 36 (Moderate)

NO2 33 (Good)

SO2 8 (Good)

O3 11 (Good)

PM2,5 23 (Moderate)

CO 529 (Good)

Data on air pollution from recent days in Plzeň

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
no2 25
Good		 35
Good		 25
Good		 11
Good		 12
Good		 14
Good		 15
Good		 23
Good
pm10 42
Moderate		 67
Unhealthy for Sensitive Groups		 41
Moderate		 8
Good		 12
Good		 15
Good		 12
Good		 23
Moderate
pm25 35
Unhealthy for Sensitive Groups		 54
Unhealthy for Sensitive Groups		 34
Moderate		 8
Good		 11
Good		 12
Good		 9
Good		 18
Moderate
o3 29
Good		 13
Good		 21
Good		 47
Good		 38
Good		 42
Good		 51
Good		 17
Good
co 511
Good		 842
Good		 578
Good		 279
Good		 290
Good		 301
Good		 267
Good		 507
Good
no 5
Good		 23
Good		 14
Good		 2
Good		 3
Good		 3
Good		 3
Good		 14
Good
so2 6
Good		 7
Good		 5
Good		 6
Good		 6
Good		 6
Good		 5
Good		 6
Good
data source »
Air pollution in Plzeň 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
so2 7.5 (Good) 7.7 (Good) 6.7 (Good) 7.1 (Good) 6 (Good) 7.8 (Good) 7.2 (Good) 7 (Good) 7.3 (Good) 5.1 (Good) 11 (Good) 7.3 (Good) 5 (Good) 7.8 (Good) 6.8 (Good) 5.3 (Good) 5.4 (Good) 9.8 (Good) 6.3 (Good) 7.4 (Good) 7.6 (Good) 5.7 (Good) 8.3 (Good) 5.4 (Good) 5.2 (Good) 6.1 (Good) 5.3 (Good) 6.8 (Good) 4.7 (Good) 5.3 (Good) 6.2 (Good) 5.3 (Good) 3.5 (Good)
co 249 (Good) 280 (Good) 191 (Good) 241 (Good) 393 (Good) 418 (Good) 205 (Good) 180 (Good) 148 (Good) 212 (Good) 192 (Good) 261 (Good) 298 (Good) 556 (Good) 298 (Good) 454 (Good) 292 (Good) 267 (Good) 395 (Good) 224 (Good) 301 (Good) 255 (Good) 145 (Good) 250 (Good) 346 (Good) 254 (Good) 430 (Good) 455 (Good) 342 (Good) 212 (Good) 269 (Good) 204 (Good) 170 (Good)
pm25 8.8 (Good) 15 (Moderate) 14 (Moderate) 6.9 (Good) 22 (Moderate) 15 (Moderate) 14 (Moderate) 12 (Good) 7 (Good) 9.1 (Good) 9.6 (Good) 11 (Good) 9.5 (Good) 16 (Moderate) 10 (Good) 24 (Moderate) 15 (Moderate) 12 (Good) 26 (Moderate) 18 (Moderate) 13 (Moderate) 11 (Good) 12 (Good) 12 (Good) 14 (Moderate) 14 (Moderate) 26 (Moderate) 26 (Moderate) 17 (Moderate) 13 (Moderate) 16 (Moderate) 12 (Good) 19 (Moderate)
pm10 12 (Good) 22 (Moderate) 19 (Good) 9.6 (Good) 27 (Moderate) 19 (Good) 18 (Good) 19 (Good) 13 (Good) 15 (Good) 17 (Good) 18 (Good) 14 (Good) 24 (Moderate) 15 (Good) 33 (Moderate) 18 (Good) 14 (Good) 31 (Moderate) 26 (Moderate) 18 (Good) 17 (Good) 17 (Good) 17 (Good) 20 (Good) 21 (Moderate) 29 (Moderate) 30 (Moderate) 19 (Good) 15 (Good) 20 (Moderate) 17 (Good) 25 (Moderate)
no2 13 (Good) 16 (Good) 15 (Good) 15 (Good) 24 (Good) 20 (Good) 17 (Good) 16 (Good) 14 (Good) 13 (Good) 11 (Good) 9.2 (Good) 14 (Good) 15 (Good) 17 (Good) 30 (Good) 21 (Good) 20 (Good) 21 (Good) 22 (Good) 23 (Good) 16 (Good) 13 (Good) 12 (Good) 12 (Good) 17 (Good) 20 (Good) 20 (Good) 19 (Good) 20 (Good) 19 (Good) 17 (Good) 18 (Good)
o3 49 (Good) 50 (Good) 45 (Good) 45 (Good) 21 (Good) 27 (Good) 21 (Good) 28 (Good) 44 (Good) 59 (Good) 73 (Moderate) 75 (Moderate) 52 (Good) 63 (Good) 49 (Good) 28 (Good) 35 (Good) 29 (Good) 17 (Good) 38 (Good) 45 (Good) 72 (Moderate) 73 (Moderate) 63 (Good) 75 (Moderate) 61 (Good) 50 (Good) 43 (Good) 33 (Good) 30 (Good) 24 (Good) 32 (Good) 29 (Good)
data source »

Quality of life in Plzeň

Green and Parks in the City

Plzeň 79%

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

particulate matter PM2.5

Plzeň 21 (Moderate)

Pleasure of spending time in the city

Plzeň 77%

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

particulate matter PM10

Plzeň 25 (Moderate)

Air Pollution

Plzeň 33%

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

Garbage Disposal

Plzeň 63%

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

Availability and quality of drinking water

Plzeň 78%

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

Cleanliness and tidiness

Plzeň 62%

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

Noise and Light pollution

Plzeň 33%

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

Water Pollution

Plzeň 21%

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


Plzen-Slovany

Wednesday, January 17, 2024, 10:00 AM

48 (Good)

index_name_no

PM10 44 (Moderate)

particulate matter (PM10) suspended dust

NO2 40 (Moderate)

nitrogen dioxide (NO2)

SO2 8.3 (Good)

sulfur dioxide (SO2)

O3 6 (Good)

ozone (O3)

PM2,5 24 (Moderate)

particulate matter (PM2.5) dust

CO 529 (Good)

carbon monoxide (CO)

CZ0PPLE

Wednesday, January 17, 2024, 10:00 AM

29 (Good)

index_name_no

NO2 34 (Good)

nitrogen dioxide (NO2)

PM2,5 25 (Moderate)

particulate matter (PM2.5) dust

PM10 34 (Moderate)

particulate matter (PM10) suspended dust

SO2 9.1 (Good)

sulfur dioxide (SO2)

Plzen-Lochotin

Wednesday, January 17, 2024, 10:00 AM

NO2 34 (Good)

nitrogen dioxide (NO2)

PM10 31 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 23 (Moderate)

particulate matter (PM2.5) dust

SO2 8.3 (Good)

sulfur dioxide (SO2)

18 (Good)

index_name_no

O3 13 (Good)

ozone (O3)

CZ0PPLV

Wednesday, January 17, 2024, 10:00 AM

NO2 22 (Good)

nitrogen dioxide (NO2)

PM10 35 (Moderate)

particulate matter (PM10) suspended dust

O3 15 (Good)

ozone (O3)

8.1 (Good)

index_name_no

SO2 7.7 (Good)

sulfur dioxide (SO2)

PM2,5 21 (Moderate)

particulate matter (PM2.5) dust

Plzen-Slovany

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
no2 26 16 16 13 12 27 39 30
pm10 23 12 17 11 9 49 69 44
pm25 19 9.7 14 12 9.1 44 61 39
o3 15 48 41 38 46 19 11 24
co 507 267 301 290 279 578 842 511
no 28 6.6 5.7 4.3 3.8 20 33 7.4
so2 4.4 3.3 4 3.4 - 3.4 5.9 4.2

CZ0PPLE

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
pm25 23 9.5 12 12 7.4 31 60 37
no2 26 20 19 15 15 27 37 27
pm10 27 14 15 14 9.5 36 72 43
no 16 3.8 4.7 2.9 3.2 17 33 5.8
so2 7.7 7.9 9.8 8.4 7.9 7.3 8.9 8.7

Plzen-Lochotin

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
o3 16 56 46 43 51 25 16 34
pm10 25 10 13 14 8.1 33 60 40
pm25 21 8.4 12 13 7.2 29 53 35
so2 7.1 6.3 6.8 6.3 5.2 5.8 7.2 8
no 10 1.8 1.8 1.7 1.7 8.8 14 2.7
no2 27 10 10 8.4 7.3 22 32 21

CZ0PPLV

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 18 11 16 10 6.6 47 67 41
o3 21 48 39 34 43 19 11 28
no 2.9 1.4 1.5 1.3 1.2 12 13 2.3
pm25 11 7.7 11 7.8 7.5 32 41 28
no2 15 13 12 12 9.1 26 33 20
so2 4.9 4.1 4.8 4.8 3.5 3.2 4.1 3.5

CZ0PPLA

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 10 17 15 7.8 23 16 14 14 8.5 10 11 12 11 18 12 27 16 15 30 24 17 15 16 14 17 18 30 30 19 15 21 16 23
pm10 13 22 20 10 29 21 20 20 15 16 17 18 14 22 16 33 18 14 35 32 21 20 19 19 21 24 32 33 22 17 26 20 28
co 249 280 191 241 393 418 205 180 148 212 192 261 298 556 298 454 292 267 395 224 301 255 145 250 346 254 430 455 342 212 269 204 170
so2 7 8.4 6.2 11 6.2 14 8.1 4.5 6.6 4.7 6.9 8.9 5 13 7.7 5.2 5.6 5.3 4.6 8.7 9.4 7.2 10 4.4 5.8 6.5 8 8.2 6.2 2.8 7.8 4.7 2.4
no2 14 19 18 17 26 23 20 18 16 17 16 16 20 19 21 35 25 22 22 26 26 20 17 15 15 21 24 25 23 21 15 29 36
o3 42 42 38 40 19 25 19 26 34 51 66 72 50 61 49 26 36 30 13 34 43 71 75 59 76 60 50 43 34 31 22 30 26

CZ0PPLE

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 8.7 16 15 7.1 25 17 16 14 7.8 9.6 9 11 10 17 12 28 17 13 28 19 12 8.7 11 12 14 14 27 25 17 14 16 12 19
pm10 13 24 21 11 29 21 20 20 14 16 17 20 15 28 17 40 20 15 32 24 16 15 16 16 20 23 29 28 18 14 17 14 21
so2 11 10 7.5 7.7 4.8 5.2 3.8 9.5 8.6 3.4 12 10 3.4 3.4 4.4 4.2 4.2 19 9.8 8.7 4.8 5.3 6.6 7.6 8.5 9.8 4 4.7 3.1 7.5 8.3 8.9 6.3
no2 13 18 18 16 25 21 19 18 15 14 9 2.9 9.2 18 19 33 24 23 23 26 25 19 13 14 16 22 26 24 23 26 26 9.6 9.5

CZ0PPLL

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 8.3 15 14 7 24 16 16 14 6.9 9.5 11 11 9.7 17 11 26 16 13 26 15 13 8.9 11 12 14 14 27 27 18 14 18 13 21
pm10 11 22 19 8.8 27 18 18 18 12 14 17 17 13 24 14 32 18 14 29 18 17 15 16 16 20 20 29 29 19 15 20 16 26
o3 49 47 44 43 21 29 23 31 52 66 78 71 46 53 43 26 30 28 17 38 46 68 64 67 74 61 50 44 35 32 27 37 31
so2 7 6.8 8.7 5.6 8.9 8.7 14 11 7.5 7.7 19 5.8 6.3 9.2 10 8.2 7 11 8.9 7.8 5.5 4.6 12 6.8 4.4 4.7 4.6 8.7 4.2 5 3.6 2 1.6
no2 15 16 16 13 25 21 18 17 14 11 10 12 16 13 16 29 18 17 21 20 23 14 12 11 11 14 14 17 16 16 15 12 15

CZ0PPLV

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 7.8 13 11 5.7 15 9.6 8.6 7.8 4.9 6.9 8.1 8.6 6.8 13 7.2 17 11 8.9 19 16 11 9.6 12 10 11 12 21 21 13 9.4 12 9.5 13
pm10 12 21 17 8.8 24 17 16 16 12 14 16 16 13 21 13 28 16 13 28 28 19 18 19 17 17 19 28 29 19 14 19 17 25
so2 5.3 5.6 4.3 4.6 4.1 3.5 2.5 3.4 6.6 4.5 6.1 4.2 5.2 5.7 4.7 3.6 4.9 3.7 2 4.3 11 5.5 4.4 2.7 2.3 3.4 4.4 5.5 5.4 5.8 5.3 5.5 3.9
no2 8.6 12 10 12 22 15 12 13 9.9 8.7 8.2 6.4 10 8.9 13 24 16 18 16 16 17 11 9.4 7.8 6.9 10 16 15 16 18 18 16 12
o3 58 61 52 51 23 28 22 27 46 60 74 81 59 75 54 32 40 31 19 41 48 76 78 63 76 62 50 42 31 28 22 29 31

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