AQI PM2.5 PM10 CO SO2 NO2 O3

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Calais Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Hauts De France

Last Updated: 2025-06-08 07:24:40 PM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 12 µg/m³

PM2.5 : 3 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

15 °C

Last Updated: 2025-06-08 07:24:40 PM (Local Time)

Map

Calais

Major Air Pollutants
Calais

Particulate Matter(PM2.5)

3µg/m³

Particulate Matter(PM10)

12µg/m³

Carbon Monoxide(CO)

17ppb

Sulfur Dioxide(SO2)

0ppb

Nitrogen Dioxide(NO2)

3ppb

Ozone(O3)

31ppb

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AQI Graph

Historical Air Quality Data
Calais

24 Hours

AQI

Calais

Want air quality data?

AQI Trends - Annual Air Quality Changes
Calais, Hauts De France, France

AQI

Year

AQI

Annual AQI Trends

2020

26AQI

2021

34AQI

31%

Rise

2022

39AQI

15%

Rise

2023

38AQI

-3%

Fall

2024

40AQI

Rise

2025

53AQI

33%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

16%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202269AQI

Least PollutedJuly, 202021AQI

* This data analysis is from year 2020 - 2025

Calais's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Calais Berthelot

Good

Calais Parmentier

Good

Sangatte

Good

France's Metro Cities
Air Quality Index

Sainte Foy Les Lyon

Marseille

Montpellier

Nantes

Villeparisis

Strasbourg

Toulouse

Air Quality Calendar 2025
Calais

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 34	2 Jan 27	3 Jan 31	4 Jan 48
5 Jan 35	6 Jan 26	7 Jan 25	8 Jan 38	9 Jan 31	10 Jan 55	11 Jan 73
12 Jan 60	13 Jan 80	14 Jan 77	15 Jan 71	16 Jan 77	17 Jan 77	18 Jan 73
19 Jan 77	20 Jan 91	21 Jan 79	22 Jan 84	23 Jan 58	24 Jan 42	25 Jan 36
26 Jan 33	27 Jan 30	28 Jan 31	29 Jan 29	30 Jan 29	31 Jan 37	1 Feb 61

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 33	27 Jan 30	28 Jan 31	29 Jan 29	30 Jan 29	31 Jan 37	1 Feb 61
2 Feb 93	3 Feb 95	4 Feb 64	5 Feb 59	6 Feb 54	7 Feb 56	8 Feb 70
9 Feb 52	10 Feb 117	11 Feb 118	12 Feb 71	13 Feb 81	14 Feb 99	15 Feb 121
16 Feb 79	17 Feb 76	18 Feb 86	19 Feb 92	20 Feb 64	21 Feb 55	22 Feb 51
23 Feb 44	24 Feb 31	25 Feb 45	26 Feb 34	27 Feb 28	28 Feb 36	1 Mar 37

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 44	24 Feb 31	25 Feb 45	26 Feb 34	27 Feb 28	28 Feb 36	1 Mar 37
2 Mar 77	3 Mar 114	4 Mar 129	5 Mar 125	6 Mar 94	7 Mar 55	8 Mar 66
9 Mar 84	10 Mar 132	11 Mar 75	12 Mar 40	13 Mar 30	14 Mar 30	15 Mar 35
16 Mar 45	17 Mar 39	18 Mar 50	19 Mar 72	20 Mar 79	21 Mar 63	22 Mar 53
23 Mar 54	24 Mar 83	25 Mar 97	26 Mar 60	27 Mar 65	28 Mar 52	29 Mar 31
30 Mar 40	31 Mar 30	1 Apr 46	2 Apr 51	3 Apr 59	4 Apr 72	5 Apr 68

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 40	31 Mar 30	1 Apr 46	2 Apr 51	3 Apr 59	4 Apr 72	5 Apr 68
6 Apr 40	7 Apr 41	8 Apr 57	9 Apr 34	10 Apr 28	11 Apr 59	12 Apr 69
13 Apr 48	14 Apr 34	15 Apr 54	16 Apr 21	17 Apr 44	18 Apr 47	19 Apr 52
20 Apr 46	21 Apr 56	22 Apr 41	23 Apr 25	24 Apr 46	25 Apr 45	26 Apr 64
27 Apr 54	28 Apr 53	29 Apr 62	30 Apr 64	1 May 75	2 May 65	3 May 51

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 54	28 Apr 53	29 Apr 62	30 Apr 64	1 May 75	2 May 65	3 May 51
4 May 24	5 May 24	6 May 23	7 May 24	8 May 35	9 May 37	10 May 40
11 May 38	12 May 33	13 May 46	14 May 51	15 May 47	16 May 40	17 May 38
18 May 44	19 May 43	20 May 33	21 May 45	22 May 36	23 May 26	24 May 31
25 May 28	26 May 33	27 May 26	28 May 31	29 May 34	30 May 21	31 May 26

June

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

Health Advice For People Living In
Calais

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.

Prevent Health Problems: Understand Your Risks

Calais

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 2025
France

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

Cournon Dauvergne, France

Macon, France

Lormont, France

Henin Beaumont, France

Merignac, France

Talence, France

Bourg En Bresse, France

Moderate

4xabove Standard

Sainte Foy Les Lyon, France

Cenon, France

10.

Le Bouscat, France

Moderate

4xabove Standard

Last Updated: 08 Jun 2025, 06:44 PM

AQI City Rankings

Air Quality Solutions For Calais
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 Calais

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 Calais

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 Calais

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 Calais

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.

Calais'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

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 Calais

Frequently Asked Questions About Air Quality

What is the current AQI level in Calais?

The current real-time AQI level in Calais is 19 (Good). This was last updated 2025-06-08 07:24:40 PM (Local Time).

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

The best AQI level was 14 (Good) at 8:54 PM, Jun 7, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 54 (Moderate) at 10:09 PM, Jun 7, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Calais have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 10:09 PM, Jun 7, 2025 (Local Time), lowest 14 at 8:54 PM, Jun 7, 2025 (Local Time).

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

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