AQI PM2.5 PM10 CO SO2 NO2 O3

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Chk Air Quality Index (AQI) | Air Pollution

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

Last Updated: 05 Dec 2024, 02:58pm

Live AQI

Air Quality is

Good

pm10 : 19 µg/m³

PM2.5 : 9 µg/m³

Good

050

Moderate

100

Poor

200

Unhealthy

300

Severe

400

Hazardous

500+

0 °C

Last Updated: 05 Dec 2024, 02:58pm

Map

Chk

Major Air Pollutants

Chk

Particulate Matter(PM2.5)

9µg/m³

Particulate Matter(PM10)

19µg/m³

Carbon Monoxide(CO)

110ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

12ppb

Ozone(O3)

21ppb

AQI Graph

Historical Air Quality Data

Chk

24 Hours

AQI

Chk

Want air quality data?

Switzerland's Metro Cities

Air Quality Index

Bern

Biel Bienne

Lugano

Zurich

Air Quality Calendar 2024

Chk

2024

AQI

December

Sun	Mon	Tue	Wed	Thu	Fri	Sat
1 Dec 18	2 Dec 20	3 Dec 22	4 Dec 18	5 Dec -	6 Dec -	7 Dec -
8 Dec -	9 Dec -	10 Dec -	11 Dec -	12 Dec -	13 Dec -	14 Dec -
15 Dec -	16 Dec -	17 Dec -	18 Dec -	19 Dec -	20 Dec -	21 Dec -
22 Dec -	23 Dec -	24 Dec -	25 Dec -	26 Dec -	27 Dec -	28 Dec -
29 Dec -	30 Dec -	31 Dec -	1 Jan -	2 Jan -	3 Jan -	4 Jan -

November

Sun	Mon	Tue	Wed	Thu	Fri	Sat
27 Oct 12	28 Oct 12	29 Oct 11	30 Oct 12	31 Oct 13	1 Nov 15	2 Nov 13
3 Nov 11	4 Nov 13	5 Nov 15	6 Nov 16	7 Nov 16	8 Nov 14	9 Nov 15
10 Nov 13	11 Nov 16	12 Nov 13	13 Nov 14	14 Nov 17	15 Nov 16	16 Nov 15
17 Nov 14	18 Nov 11	19 Nov 12	20 Nov 24	21 Nov 20	22 Nov 26	23 Nov 24
24 Nov 26	25 Nov 26	26 Nov 28	27 Nov 17	28 Nov 21	29 Nov 17	30 Nov 19

October

Sun	Mon	Tue	Wed	Thu	Fri	Sat
29 Sep 16	30 Sep 20	1 Oct 12	2 Oct 20	3 Oct 14	4 Oct 19	5 Oct 19
6 Oct 13	7 Oct 16	8 Oct 16	9 Oct 22	10 Oct 24	11 Oct 17	12 Oct 18
13 Oct 17	14 Oct 13	15 Oct 13	16 Oct 18	17 Oct 22	18 Oct 27	19 Oct 12
20 Oct 8	21 Oct 12	22 Oct 15	23 Oct 12	24 Oct 10	25 Oct 10	26 Oct 10
27 Oct 12	28 Oct 12	29 Oct 11	30 Oct 12	31 Oct 13	1 Nov 15	2 Nov 13

September

Sun	Mon	Tue	Wed	Thu	Fri	Sat
1 Sep 37	2 Sep 30	3 Sep 25	4 Sep 22	5 Sep 31	6 Sep 20	7 Sep 36
8 Sep 25	9 Sep 26	10 Sep 24	11 Sep 10	12 Sep 19	13 Sep 19	14 Sep 19
15 Sep 21	16 Sep 19	17 Sep 17	18 Sep 14	19 Sep 14	20 Sep 24	21 Sep 25
22 Sep 26	23 Sep 25	24 Sep 22	25 Sep 19	26 Sep 28	27 Sep 23	28 Sep 22
29 Sep 16	30 Sep 20	1 Oct 12	2 Oct 20	3 Oct 14	4 Oct 19	5 Oct 19

August

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Jul 26	29 Jul 19	30 Jul 28	31 Jul 29	1 Aug 22	2 Aug 25	3 Aug 24
4 Aug 25	5 Aug 23	6 Aug 28	7 Aug 25	8 Aug 21	9 Aug 25	10 Aug 24
11 Aug 24	12 Aug 33	13 Aug 31	14 Aug 40	15 Aug 31	16 Aug 34	17 Aug 29
18 Aug 20	19 Aug 27	20 Aug 19	21 Aug 21	22 Aug 21	23 Aug 26	24 Aug 29
25 Aug 20	26 Aug 17	27 Aug 18	28 Aug 36	29 Aug 36	30 Aug 35	31 Aug 35

July

Sun	Mon	Tue	Wed	Thu	Fri	Sat
30 Jun 31	1 Jul 27	2 Jul 20	3 Jul 23	4 Jul 23	5 Jul 24	6 Jul 32
7 Jul 23	8 Jul 18	9 Jul 25	10 Jul 29	11 Jul 24	12 Jul 24	13 Jul 20
14 Jul 20	15 Jul 28	16 Jul 28	17 Jul 26	18 Jul 20	19 Jul 22	20 Jul 30
21 Jul 29	22 Jul 24	23 Jul 23	24 Jul 20	25 Jul 21	26 Jul 30	27 Jul 33
28 Jul 26	29 Jul 19	30 Jul 28	31 Jul 29	1 Aug 22	2 Aug 25	3 Aug 24

June

Sun	Mon	Tue	Wed	Thu	Fri	Sat
26 May 25	27 May 27	28 May 27	29 May 26	30 May 24	31 May 24	1 Jun 23
2 Jun 16	3 Jun 19	4 Jun 21	5 Jun 20	6 Jun 26	7 Jun 23	8 Jun 24
9 Jun 30	10 Jun 23	11 Jun 21	12 Jun 28	13 Jun 31	14 Jun 23	15 Jun 24
16 Jun 22	17 Jun 23	18 Jun 37	19 Jun 28	20 Jun 26	21 Jun 27	22 Jun 29
23 Jun 23	24 Jun 20	25 Jun 21	26 Jun 26	27 Jun 22	28 Jun 27	29 Jun 31
30 Jun 31	1 Jul 27	2 Jul 20	3 Jul 23	4 Jul 23	5 Jul 24	6 Jul 32

May

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Apr 37	29 Apr 36	30 Apr 31	1 May 38	2 May 30	3 May 22	4 May 25
5 May 29	6 May 30	7 May 29	8 May 26	9 May 24	10 May 24	11 May 32
12 May 36	13 May 32	14 May 29	15 May 33	16 May 33	17 May 27	18 May 24
19 May 26	20 May 35	21 May 22	22 May 19	23 May 23	24 May 22	25 May 21
26 May 25	27 May 27	28 May 27	29 May 26	30 May 24	31 May 24	1 Jun 23

April

Sun	Mon	Tue	Wed	Thu	Fri	Sat
31 Mar 26	1 Apr 36	2 Apr 26	3 Apr 30	4 Apr 25	5 Apr 31	6 Apr 27
7 Apr 37	8 Apr 38	9 Apr 32	10 Apr 29	11 Apr 18	12 Apr 18	13 Apr 31
14 Apr 30	15 Apr 22	16 Apr 31	17 Apr 29	18 Apr 28	19 Apr 27	20 Apr 24
21 Apr 28	22 Apr 21	23 Apr 19	24 Apr 27	25 Apr 28	26 Apr 33	27 Apr 28
28 Apr 37	29 Apr 36	30 Apr 31	1 May 38	2 May 30	3 May 22	4 May 25

March

Sun	Mon	Tue	Wed	Thu	Fri	Sat
25 Feb 27	26 Feb 33	27 Feb 17	28 Feb 5	29 Feb 15	1 Mar 12	2 Mar 19
3 Mar 26	4 Mar 22	5 Mar 17	6 Mar 20	7 Mar 16	8 Mar 28	9 Mar 27
10 Mar 21	11 Mar 23	12 Mar 21	13 Mar 18	14 Mar 20	15 Mar 20	16 Mar 24
17 Mar 23	18 Mar 17	19 Mar 23	20 Mar 21	21 Mar 16	22 Mar 24	23 Mar 24
24 Mar 23	25 Mar 32	26 Mar 32	27 Mar 28	28 Mar 29	29 Mar 27	30 Mar 30
31 Mar 26	1 Apr 36	2 Apr 26	3 Apr 30	4 Apr 25	5 Apr 31	6 Apr 27

February

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Jan 18	29 Jan 19	30 Jan 14	31 Jan 17	1 Feb 12	2 Feb 6	3 Feb 15
4 Feb 12	5 Feb 17	6 Feb 9	7 Feb 12	8 Feb 15	9 Feb 27	10 Feb 20
11 Feb 24	12 Feb 12	13 Feb 25	14 Feb 30	15 Feb 20	16 Feb 18	17 Feb 9
18 Feb 15	19 Feb 16	20 Feb 24	21 Feb 23	22 Feb 30	23 Feb 25	24 Feb 26
25 Feb 27	26 Feb 33	27 Feb 17	28 Feb 5	29 Feb 15	1 Mar 12	2 Mar 19

January

Sun	Mon	Tue	Wed	Thu	Fri	Sat
31 Dec -	1 Jan 19	2 Jan 23	3 Jan 23	4 Jan 23	5 Jan 24	6 Jan 19
7 Jan 18	8 Jan 9	9 Jan 6	10 Jan 6	11 Jan 12	12 Jan 11	13 Jan 29
14 Jan 20	15 Jan 20	16 Jan 24	17 Jan 22	18 Jan 12	19 Jan 23	20 Jan 15
21 Jan 24	22 Jan 25	23 Jan 18	24 Jan 15	25 Jan 10	26 Jan 7	27 Jan 23
28 Jan 18	29 Jan 19	30 Jan 14	31 Jan 17	1 Feb 12	2 Feb 6	3 Feb 15

Health Advice For People Living In

Chk

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

Solutions for Current AQI

Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Chk

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2024

Switzerland

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

Most Polluted Cities Live Ranking 2024

World's Most PollutedCity Rankings (2023)

World's Most PollutedCountry Rankings(2023)

RankCityAQIAQI Status

Standard Value

1..

Brig Glis, Switzerland

Good

2.4xabove Standard

2..

Davos, Switzerland

Good

2.13xabove Standard

3..

Interlaken, Switzerland

Good

2xabove Standard

4..

Sion, Switzerland

Good

1.87xabove Standard

5..

Chur, Switzerland

Good

1.33xabove Standard

6..

Arth, Switzerland

Good

1.27xabove Standard

7..

Biel Bienne, Switzerland

Good

1.27xabove Standard

8..

Neuchatel, Switzerland

Good

1.27xabove Standard

9..

Bern, Switzerland

Good

1.2xabove Standard

10..

Thonex, Switzerland

Good

1.2xabove Standard

Last Updated: 2024-12-05 02:58:05 PM

AQI City Rankings

Air Quality Solutions For Chk

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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Chk

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

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 Chk

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

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

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

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

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

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

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

air quality solutions for airport for Chk

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

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

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 Chk

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

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

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

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

Chk's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

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.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs

at Chk

Frequently Asked Questions About Air Quality

What is the current AQI level in Chk?

The current real-time AQI level in Chk is 21 (Good). This was last updated 05 Dec 2024, 02:58pm.

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

The best AQI level was 15 (Good) at 4:13 AM during the last 24 hours.

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

The worst AQI level was 21 (Good) at 1:13 PM during the last 24 hours.

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

The AQI levels in Chk remained stable over the last 24 hours as around 17.2 .

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

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

Delhi AQI Hits 795: Highest Record as Most Polluted City in History

4 Dec 2024Shakshi

AQI Report: November Air Pollution Trends in India’s Metro Cities (2021-2024)

28 Nov 2024Shakshi

AQI levels 1000+, GRAP-4 in Delhi: Is Delhi Going to See Any Relief?

18 Nov 2024Shakshi

GRAP-3 in Delhi yet Hazardous air pollution levels: How effective on the condition?

17 Nov 2024Shakshi

Here know how Delhi becomes the most polluted city in the world in 2024!

15 Nov 2024Shakshi

GRAP 3 in Delhi to Be Implemented from 15th November 2024 because of AQI Above 400

14 Nov 2024Gyane

Not just Delhi: the situation of air pollution in North India is worsening!

14 Nov 2024Shakshi

A Thick Mystery Covers the City: Is it Delhi Fog or Smog?

13 Nov 2024Shakshi

Supreme Court on Air Pollution in Delhi: “No Religion Encourages Activities That Promote Pollution”

12 Nov 2024Shakshi

Not Just Air Pollution: Water Pollution in Delhi is More Frightening!

6 Nov 2024Shakshi

Prana Sense

Air Quality Monitor

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

Pocket PM

Air Quality Monitor

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

Cair +

Indoor Air Quality Monitor

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