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Plzen Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Plzensky Kraj

Last Updated: 2025-08-20 12:24:39 PM (Local Time)

location image
Live AQI
53(AQI-US)
Air Quality is
Moderate
pm10 :  22 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Plzen
sunny

24 °C

Sunny
Humidity
Humidity47 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index6
Last Updated: 2025-08-20 12:24:39 PM (Local Time)
Map

Plzen

Major Air Pollutants

Plzen

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

22µg/m³

CO's Icon

Carbon Monoxide(CO)

23ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

7ppb

O3's Icon

Ozone(O3)

32ppb

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AQI Graph

Historical Air Quality Data

Plzen

24 Hours
AQI
Plzen
AQI
.
19-08-2025Time20-08-2025
25
Min.at 7:09 PM on 19th Aug
51
Max.at 12:09 PM on 20th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Plzen, Plzensky Kraj, Czechia

AQI
Year
.
AQI

Annual AQI Trends

2020
42AQI
2021
44AQI
5%
Rise
2022
48AQI
9%
Rise
2023
43AQI
-10%
Fall
2024
44AQI
2%
Rise
2025
47AQI
7%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 202586AQI
Least PollutedJuly, 202529AQI

* This data analysis is from year 2020 - 2025

Plzen's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
54
10
20
22
50
Moderate
53
10
23
23
50
Moderate
51
9
24
23
50
Moderate
55
11
23
22
50
Moderate
54
10
21
23
50
Moderate
53
10
23
23
50

Czechia's Metro Cities

Air Quality Index

Brno City AQI

Brno

40

temp.25°C
hum.39%
Liberec City AQI

Liberec

36

temp.24°C
hum.43%
Olomouc City AQI

Olomouc

50

temp.25°C
hum.39%
Prague City AQI

Prague

58

temp.24°C
hum.41%

Air Quality Calendar 2025

Plzen

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
76
2 Jan
35
3 Jan
30
4 Jan
34
5 Jan
70
6 Jan
104
7 Jan
31
8 Jan
25
9 Jan
30
10 Jan
24
11 Jan
24
12 Jan
28
13 Jan
40
14 Jan
82
15 Jan
50
16 Jan
65
17 Jan
50
18 Jan
74
19 Jan
82
20 Jan
78
21 Jan
84
22 Jan
80
23 Jan
56
24 Jan
46
25 Jan
72
26 Jan
58
27 Jan
55
28 Jan
26
29 Jan
26
30 Jan
66
31 Jan
52
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
60
2 Feb
61
3 Feb
94
4 Feb
113
5 Feb
101
6 Feb
57
7 Feb
64
8 Feb
100
9 Feb
109
10 Feb
111
11 Feb
93
12 Feb
87
13 Feb
78
14 Feb
88
15 Feb
66
16 Feb
61
17 Feb
77
18 Feb
71
19 Feb
81
20 Feb
107
21 Feb
134
22 Feb
108
23 Feb
138
24 Feb
93
25 Feb
103
26 Feb
66
27 Feb
39
28 Feb
42
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
53
2 Mar
52
3 Mar
72
4 Mar
82
5 Mar
84
6 Mar
94
7 Mar
108
8 Mar
119
9 Mar
120
10 Mar
110
11 Mar
65
12 Mar
75
13 Mar
58
14 Mar
59
15 Mar
62
16 Mar
55
17 Mar
46
18 Mar
51
19 Mar
55
20 Mar
70
21 Mar
70
22 Mar
60
23 Mar
64
24 Mar
70
25 Mar
71
26 Mar
65
27 Mar
47
28 Mar
68
29 Mar
81
30 Mar
40
31 Mar
24
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
34
2 Apr
40
3 Apr
49
4 Apr
43
5 Apr
46
6 Apr
25
7 Apr
27
8 Apr
36
9 Apr
46
10 Apr
39
11 Apr
38
12 Apr
37
13 Apr
43
14 Apr
49
15 Apr
34
16 Apr
40
17 Apr
47
18 Apr
30
19 Apr
25
20 Apr
31
21 Apr
24
22 Apr
22
23 Apr
24
24 Apr
28
25 Apr
26
26 Apr
32
27 Apr
27
28 Apr
31
29 Apr
36
30 Apr
38
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
53
2 May
46
3 May
47
4 May
26
5 May
24
6 May
24
7 May
32
8 May
27
9 May
28
10 May
31
11 May
28
12 May
30
13 May
39
14 May
39
15 May
34
16 May
21
17 May
21
18 May
17
19 May
21
20 May
29
21 May
34
22 May
34
23 May
28
24 May
27
25 May
27
26 May
25
27 May
27
28 May
20
29 May
16
30 May
20
31 May
30
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
31
2 Jun
27
3 Jun
33
4 Jun
27
5 Jun
22
6 Jun
17
7 Jun
16
8 Jun
20
9 Jun
23
10 Jun
46
11 Jun
42
12 Jun
42
13 Jun
47
14 Jun
37
15 Jun
49
16 Jun
36
17 Jun
32
18 Jun
42
19 Jun
51
20 Jun
35
21 Jun
36
22 Jun
38
23 Jun
43
24 Jun
32
25 Jun
31
26 Jun
36
27 Jun
31
28 Jun
28
29 Jun
28
30 Jun
28
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
30
2 Jul
37
3 Jul
42
4 Jul
33
5 Jul
34
6 Jul
37
7 Jul
28
8 Jul
21
9 Jul
21
10 Jul
20
11 Jul
22
12 Jul
23
13 Jul
26
14 Jul
34
15 Jul
32
16 Jul
37
17 Jul
25
18 Jul
24
19 Jul
26
20 Jul
37
21 Jul
42
22 Jul
25
23 Jul
19
24 Jul
27
25 Jul
31
26 Jul
35
27 Jul
32
28 Jul
26
29 Jul
26
30 Jul
24
31 Jul
22
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
22
2 Aug
23
3 Aug
22
4 Aug
22
5 Aug
25
6 Aug
23
7 Aug
25
8 Aug
38
9 Aug
46
10 Aug
55
11 Aug
46
12 Aug
41
13 Aug
50
14 Aug
59
15 Aug
62
16 Aug
62
17 Aug
53
18 Aug
31
19 Aug
-
20 Aug
-
21 Aug
-
22 Aug
-
23 Aug
-
24 Aug
-
25 Aug
-
26 Aug
-
27 Aug
-
28 Aug
-
29 Aug
-
30 Aug
-
31 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Plzen

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Plzen

  • asthma due to air pollution in PlzenAsthma
  • heart due to air pollution in PlzenHeart Issues
  • allergy due to air pollution in PlzenAllergies
  • sinus due to air pollution in PlzenSinus
  • flu due to air pollution in PlzenCold/Flu
  • copd due to air pollution in PlzenChronic (COPD)
asthma due to air pollution in Plzen

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

Czechia

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Tachov, Czechia

72
Moderate
5xabove Standard

2.

Prague, Czechia

62
Moderate
4xabove Standard

3.

Jirkov, Czechia

60
Moderate
4xabove Standard

4.

Beroun, Czechia

58
Moderate
4xabove Standard

5.

Zdar Nad Sazavou, Czechia

58
Moderate
4xabove Standard

6.

Prague, Czechia

58
Moderate
4xabove Standard

7.

Pribram, Czechia

58
Moderate
4xabove Standard

8.

Kladno, Czechia

57
Moderate
4xabove Standard

9.

Vimperk, Czechia

56
Moderate
4xabove Standard

10.

Litomerice, Czechia

56
Moderate
4xabove Standard

Last Updated: 20 Aug 2025, 10:34 AM

AQI City Rankings

Air Quality Solutions For Plzen

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
air quality solutions for offices for Plzen

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

air quality solutions for smart-city for Plzen

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Plzen

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

air quality solutions for hotels for Plzen

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

air quality solutions for restaurants for Plzen

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

air quality solutions for rmc-plants for Plzen

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

air quality solutions for fitness-center for Plzen

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

air quality solutions for parking-lot for Plzen

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

air quality solutions for retail-stores for Plzen

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Plzen

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

air quality solutions for construction-sites for Plzen

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

air quality solutions for hospitals for Plzen

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Plzen

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

air quality solutions for banks for Plzen

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

air quality solutions for cinema for Plzen

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

air quality solutions for real-estates for Plzen

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Plzen's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Plzen
Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store
Get it onGoogle Play
Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Connect and control your air quality devices.

Air Quality FAQs

at Plzen

Frequently Asked Questions About Air Quality

What is the current AQI level in Plzen?

The current real-time AQI level in Plzen is 53 (Moderate). This was last updated 2025-08-20 12:24:39 PM (Local Time).

When was the best AQI level in Plzen in the last 24 hours?

The best AQI level was 25 (Good) at 7:09 PM, Aug 19, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Plzen in the last 24 hours?

The worst AQI level was 51 (Moderate) at 12:09 PM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Plzen during last 24 hours?

The AQI levels in Plzen have been fluctuating throughout the last 24 hours. The levels have increased by highest 51 at 12:09 PM (Local Time), lowest 25 at 7:09 PM, Aug 19, 2025 (Local Time).

What actions are recommended as per the current AQI level in Plzen?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.

Recent AQI Blogs

Read the latest news

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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

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Prana Air Logo

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor