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Saint Etienne Boulevard Urbain Air Quality Index (AQI) | Air Pollution

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

Last Updated: 09 Aug 2025, 01:39pm (Local Time)

location image
Live AQI
52(AQI-US)
Air Quality is
Moderate
pm10 :  27 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Saint Etienne Boulevard Urbain
sunny

35 °C

Sunny
Humidity
Humidity30 %
Wind Speed
Wind Speed9 km/h
UV Index
UV Index8
Last Updated: 09 Aug 2025, 01:39pm (Local Time)
Map

Saint Etienne Boulevard Urbain

Major Air Pollutants

Saint Etienne Boulevard Urbain

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

27µg/m³

CO's Icon

Carbon Monoxide(CO)

22ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

34ppb

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AQI Graph

Historical Air Quality Data

Saint Etienne Boulevard Urbain

24 Hours
AQI
Saint Etienne Boulevard Urbain
AQI
.
08-08-2025Time09-08-2025
35
Min.at 3:09 PM on 8th Aug
54
Max.at 9:09 AM on 9th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Saint Etienne Boulevard Urbain, Saint Etienne, Auvergne Rhone Alpes, France

AQI
Year
.
AQI

Annual AQI Trends

2020
16AQI
2021
16AQI
0%
No Change
2022
20AQI
25%
Rise
2023
18AQI
-10%
Fall
2024
25AQI
39%
Rise
2025
38AQI
52%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
21%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 202552AQI
Least PollutedAugust, 202112AQI

* This data analysis is from year 2020 - 2025

France's Metro Cities

Air Quality Index

Lyon City AQI

Lyon

48

temp.34°C
hum.36%
Marseille City AQI

Marseille

58

temp.30°C
hum.38%
Montpellier City AQI

Montpellier

53

temp.28°C
hum.62%
Nantes City AQI

Nantes

25

temp.25°C
hum.54%
Paris City AQI

Paris

37

temp.26°C
hum.48%
Strasbourg City AQI

Strasbourg

41

temp.29°C
hum.45%
Toulouse City AQI

Toulouse

44

temp.31°C
hum.38%

Air Quality Calendar 2025

Saint Etienne Boulevard Urbain

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
70
2 Jan
63
3 Jan
56
4 Jan
56
5 Jan
51
6 Jan
41
7 Jan
34
8 Jan
30
9 Jan
26
10 Jan
32
11 Jan
36
12 Jan
31
13 Jan
38
14 Jan
52
15 Jan
59
16 Jan
60
17 Jan
61
18 Jan
64
19 Jan
70
20 Jan
76
21 Jan
78
22 Jan
68
23 Jan
60
24 Jan
57
25 Jan
51
26 Jan
40
27 Jan
32
28 Jan
28
29 Jan
26
30 Jan
28
31 Jan
29
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
35
2 Feb
43
3 Feb
53
4 Feb
54
5 Feb
55
6 Feb
58
7 Feb
59
8 Feb
53
9 Feb
52
10 Feb
52
11 Feb
47
12 Feb
44
13 Feb
48
14 Feb
50
15 Feb
54
16 Feb
58
17 Feb
63
18 Feb
70
19 Feb
68
20 Feb
67
21 Feb
63
22 Feb
56
23 Feb
53
24 Feb
52
25 Feb
43
26 Feb
38
27 Feb
37
28 Feb
37
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
39
2 Mar
48
3 Mar
54
4 Mar
54
5 Mar
54
6 Mar
52
7 Mar
51
8 Mar
47
9 Mar
46
10 Mar
41
11 Mar
37
12 Mar
36
13 Mar
32
14 Mar
31
15 Mar
30
16 Mar
29
17 Mar
31
18 Mar
31
19 Mar
30
20 Mar
30
21 Mar
30
22 Mar
29
23 Mar
28
24 Mar
28
25 Mar
31
26 Mar
50
27 Mar
54
28 Mar
52
29 Mar
48
30 Mar
42
31 Mar
37
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
34
2 Apr
34
3 Apr
34
4 Apr
34
5 Apr
33
6 Apr
35
7 Apr
31
8 Apr
30
9 Apr
34
10 Apr
34
11 Apr
36
12 Apr
36
13 Apr
37
14 Apr
33
15 Apr
28
16 Apr
24
17 Apr
23
18 Apr
23
19 Apr
25
20 Apr
26
21 Apr
25
22 Apr
25
23 Apr
25
24 Apr
25
25 Apr
24
26 Apr
24
27 Apr
26
28 Apr
27
29 Apr
26
30 Apr
27
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
30
2 May
35
3 May
37
4 May
36
5 May
33
6 May
29
7 May
29
8 May
33
9 May
35
10 May
32
11 May
30
12 May
25
13 May
24
14 May
24
15 May
27
16 May
26
17 May
25
18 May
27
19 May
29
20 May
29
21 May
32
22 May
28
23 May
28
24 May
25
25 May
28
26 May
28
27 May
26
28 May
27
29 May
25
30 May
24
31 May
26
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
30
2 Jun
30
3 Jun
32
4 Jun
30
5 Jun
26
6 Jun
24
7 Jun
25
8 Jun
33
9 Jun
48
10 Jun
55
11 Jun
58
12 Jun
57
13 Jun
57
14 Jun
56
15 Jun
54
16 Jun
42
17 Jun
38
18 Jun
39
19 Jun
40
20 Jun
44
21 Jun
45
22 Jun
44
23 Jun
46
24 Jun
48
25 Jun
47
26 Jun
44
27 Jun
41
28 Jun
37
29 Jun
32
30 Jun
31
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
34
2 Jul
37
3 Jul
37
4 Jul
39
5 Jul
37
6 Jul
32
7 Jul
28
8 Jul
23
9 Jul
22
10 Jul
23
11 Jul
24
12 Jul
26
13 Jul
30
14 Jul
32
15 Jul
33
16 Jul
35
17 Jul
30
18 Jul
26
19 Jul
27
20 Jul
29
21 Jul
23
22 Jul
20
23 Jul
19
24 Jul
17
25 Jul
17
26 Jul
20
27 Jul
23
28 Jul
20
29 Jul
23
30 Jul
24
31 Jul
23
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
27
2 Aug
24
3 Aug
23
4 Aug
26
5 Aug
26
6 Aug
30
7 Aug
28
8 Aug
34
9 Aug
-
10 Aug
-
11 Aug
-
12 Aug
-
13 Aug
-
14 Aug
-
15 Aug
-
16 Aug
-
17 Aug
-
18 Aug
-
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

Saint Etienne Boulevard Urbain

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

Saint Etienne Boulevard Urbain

  • asthma due to air pollution in Saint Etienne Boulevard UrbainAsthma
  • heart due to air pollution in Saint Etienne Boulevard UrbainHeart Issues
  • allergy due to air pollution in Saint Etienne Boulevard UrbainAllergies
  • sinus due to air pollution in Saint Etienne Boulevard UrbainSinus
  • flu due to air pollution in Saint Etienne Boulevard UrbainCold/Flu
  • copd due to air pollution in Saint Etienne Boulevard UrbainChronic (COPD)
asthma due to air pollution in Saint Etienne Boulevard Urbain

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

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

Follow

1.

Gap, France

72
Moderate
5xabove Standard

2.

Villefranche Sur Saone, France

71
Moderate
5xabove Standard

3.

Castelnau Le Lez, France

65
Moderate
4xabove Standard

4.

Voiron, France

61
Moderate
4xabove Standard

5.

Marseille, France

59
Moderate
4xabove Standard

6.

Cournon Dauvergne, France

58
Moderate
4xabove Standard

7.

Meyzieu, France

58
Moderate
4xabove Standard

8.

Albi, France

58
Moderate
4xabove Standard

9.

Bourgoin Jallieu, France

58
Moderate
4xabove Standard

10.

Mende, France

57
Moderate
4xabove Standard

Last Updated: 09 Aug 2025, 11:46 AM

AQI City Rankings

Air Quality Solutions For Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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 Saint Etienne Boulevard Urbain

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.

Saint Etienne Boulevard Urbain'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 Saint Etienne Boulevard Urbain
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 Saint Etienne Boulevard Urbain

Frequently Asked Questions About Air Quality

What is the current AQI level in Saint Etienne Boulevard Urbain?

The current real-time AQI level in Saint Etienne Boulevard Urbain is 52 (Moderate). This was last updated 09 Aug 2025, 01:39pm (Local Time).

When was the best AQI level in Saint Etienne Boulevard Urbain in the last 24 hours?

The best AQI level was 35 (Good) at 3:09 PM, Aug 8, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Saint Etienne Boulevard Urbain in the last 24 hours?

The worst AQI level was 54 (Moderate) at 9:09 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Saint Etienne Boulevard Urbain during last 24 hours?

The AQI levels in Saint Etienne Boulevard Urbain have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 9:09 AM (Local Time), lowest 35 at 3:09 PM, Aug 8, 2025 (Local Time).

What actions are recommended as per the current AQI level in Saint Etienne Boulevard Urbain?

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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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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Cair +

Indoor Air Quality Monitor

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

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