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Uwajima Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-05 12:24:34 AM (Local Time)

location image
Live AQI
52(AQI-US)
Air Quality is
Moderate
pm10 :  20 µg/m³
PM2.5 :  9 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Uwajima
light rain shower

24 °C

Light rain shower
Humidity
Humidity93 %
Wind Speed
Wind Speed9 km/h
UV Index
UV Index0
Last Updated: 2025-08-05 12:24:34 AM (Local Time)
Map

Uwajima

Major Air Pollutants

Uwajima

PM2.5's Icon

Particulate Matter(PM2.5)

9µg/m³

PM10's Icon

Particulate Matter(PM10)

20µg/m³

CO's Icon

Carbon Monoxide(CO)

69ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

3ppb

O3's Icon

Ozone(O3)

20ppb

Trending in Japan

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AQI.IN's Community Air Quality Monitoring Get a Free AQI Monitor by Joining AQI.IN's Community Initiative.

AQI.IN's Community Air Quality Monitoring Get a Free AQI Monitor by Joining AQI.IN's Community Initiative.

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

AQI Graph

Historical Air Quality Data

Uwajima

24 Hours
AQI
Uwajima
AQI
.
04-08-2025Time05-08-2025
39
Min.at 9:09 PM on 4th Aug
66
Max.at 1:09 PM on 4th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Uwajima, Ehime, Japan

AQI
Year
.
AQI

Annual AQI Trends

2020
35AQI
2021
35AQI
0%
No Change
2022
38AQI
9%
Rise
2023
37AQI
-3%
Fall
2024
30AQI
-19%
Fall
2025
42AQI
40%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
5%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMay, 202251AQI
Least PollutedAugust, 202216AQI

* This data analysis is from year 2020 - 2025

Uwajima's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
52
9
20
28
80

Japan's Metro Cities

Air Quality Index

Aomori City AQI

Aomori

45

temp.25°C
hum.89%
Higashi Hiroshima City AQI

Higashi Hiroshima

48

temp.26°C
hum.89%
Higashi Osaka City AQI

Higashi Osaka

52

temp.30°C
hum.75%
Kyoto City AQI

Kyoto

49

temp.30°C
hum.75%
Saitama City AQI

Saitama

52

temp.30°C
hum.62%
Sendai City AQI

Sendai

45

temp.25°C
hum.87%
Tokyo City AQI

Tokyo

51

temp.30°C
hum.66%
Yokohama City AQI

Yokohama

51

temp.30°C
hum.66%

Air Quality Calendar 2025

Uwajima

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
26
2 Jan
33
3 Jan
30
4 Jan
30
5 Jan
30
6 Jan
40
7 Jan
31
8 Jan
32
9 Jan
26
10 Jan
23
11 Jan
26
12 Jan
28
13 Jan
43
14 Jan
44
15 Jan
43
16 Jan
36
17 Jan
39
18 Jan
30
19 Jan
43
20 Jan
33
21 Jan
56
22 Jan
55
23 Jan
58
24 Jan
61
25 Jan
43
26 Jan
36
27 Jan
33
28 Jan
30
29 Jan
29
30 Jan
40
31 Jan
50
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
44
2 Feb
35
3 Feb
48
4 Feb
30
5 Feb
34
6 Feb
25
7 Feb
35
8 Feb
24
9 Feb
27
10 Feb
29
11 Feb
32
12 Feb
32
13 Feb
30
14 Feb
34
15 Feb
29
16 Feb
30
17 Feb
41
18 Feb
29
19 Feb
33
20 Feb
27
21 Feb
34
22 Feb
39
23 Feb
34
24 Feb
40
25 Feb
33
26 Feb
41
27 Feb
61
28 Feb
53
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
67
2 Mar
62
3 Mar
39
4 Mar
34
5 Mar
30
6 Mar
27
7 Mar
30
8 Mar
38
9 Mar
34
10 Mar
39
11 Mar
46
12 Mar
39
13 Mar
49
14 Mar
47
15 Mar
37
16 Mar
25
17 Mar
47
18 Mar
31
19 Mar
42
20 Mar
44
21 Mar
55
22 Mar
60
23 Mar
64
24 Mar
59
25 Mar
69
26 Mar
71
27 Mar
53
28 Mar
58
29 Mar
51
30 Mar
45
31 Mar
40
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
42
2 Apr
30
3 Apr
28
4 Apr
29
5 Apr
39
6 Apr
44
7 Apr
42
8 Apr
40
9 Apr
56
10 Apr
50
11 Apr
55
12 Apr
55
13 Apr
47
14 Apr
50
15 Apr
32
16 Apr
45
17 Apr
47
18 Apr
57
19 Apr
51
20 Apr
37
21 Apr
40
22 Apr
35
23 Apr
25
24 Apr
29
25 Apr
51
26 Apr
52
27 Apr
53
28 Apr
41
29 Apr
45
30 Apr
49
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
46
2 May
39
3 May
43
4 May
37
5 May
40
6 May
26
7 May
32
8 May
33
9 May
28
10 May
32
11 May
34
12 May
48
13 May
52
14 May
57
15 May
52
16 May
51
17 May
42
18 May
49
19 May
58
20 May
60
21 May
37
22 May
38
23 May
45
24 May
30
25 May
26
26 May
31
27 May
36
28 May
35
29 May
32
30 May
35
31 May
36
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
43
2 Jun
48
3 Jun
29
4 Jun
46
5 Jun
41
6 Jun
51
7 Jun
53
8 Jun
56
9 Jun
37
10 Jun
30
11 Jun
32
12 Jun
39
13 Jun
38
14 Jun
31
15 Jun
29
16 Jun
34
17 Jun
32
18 Jun
39
19 Jun
41
20 Jun
49
21 Jun
57
22 Jun
71
23 Jun
62
24 Jun
51
25 Jun
49
26 Jun
52
27 Jun
49
28 Jun
51
29 Jun
52
30 Jun
55
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
55
2 Jul
60
3 Jul
71
4 Jul
76
5 Jul
80
6 Jul
66
7 Jul
63
8 Jul
68
9 Jul
73
10 Jul
71
11 Jul
56
12 Jul
54
13 Jul
48
14 Jul
46
15 Jul
54
16 Jul
55
17 Jul
46
18 Jul
44
19 Jul
41
20 Jul
38
21 Jul
35
22 Jul
33
23 Jul
31
24 Jul
30
25 Jul
29
26 Jul
26
27 Jul
26
28 Jul
27
29 Jul
25
30 Jul
26
31 Jul
30
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
40
2 Aug
43
3 Aug
46
4 Aug
-
5 Aug
-
6 Aug
-
7 Aug
-
8 Aug
-
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

Uwajima

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

Uwajima

  • asthma due to air pollution in UwajimaAsthma
  • heart due to air pollution in UwajimaHeart Issues
  • allergy due to air pollution in UwajimaAllergies
  • sinus due to air pollution in UwajimaSinus
  • flu due to air pollution in UwajimaCold/Flu
  • copd due to air pollution in UwajimaChronic (COPD)
asthma due to air pollution in Uwajima

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

Japan

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.

Tokorozawa, Japan

62
Moderate
4xabove Standard

2.

Honcho, Japan

58
Moderate
4xabove Standard

3.

Zentsujicho, Japan

56
Moderate
4xabove Standard

4.

Kariya, Japan

56
Moderate
4xabove Standard

5.

Hakui, Japan

56
Moderate
4xabove Standard

6.

Himi, Japan

55
Moderate
4xabove Standard

7.

Itoigawa, Japan

55
Moderate
4xabove Standard

8.

Tanabe, Japan

55
Moderate
4xabove Standard

9.

Aki, Japan

55
Moderate
4xabove Standard

10.

Ishii, Japan

55
Moderate
4xabove Standard

Last Updated: 04 Aug 2025, 03:35 PM

AQI City Rankings

Air Quality Solutions For Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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 Uwajima

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.

Uwajima'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 Uwajima
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 Uwajima

Frequently Asked Questions About Air Quality

What is the current AQI level in Uwajima?

The current real-time AQI level in Uwajima is 52 (Moderate) due to recent rainfall by 0.19mm/hr. This was last updated 2025-08-05 12:24:34 AM (Local Time).

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

The best AQI level was 39 (Good) at 9:09 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 66 (Moderate) at 1:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Uwajima have been fluctuating throughout the last 24 hours. The levels have increased by highest 66 at 1:09 PM (Local Time), lowest 39 at 9:09 PM (Local Time).

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

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

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

Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

1 Aug 2025Shakshi
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31 Jul 2025Shakshi
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26 Jul 2025Gyane Haobijam
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Big Dreams, Toxic Air: Why a Father’s ‘No’ to Hansraj College Over Delhi Pollution is a Warning for India

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24 Jul 2025Shakshi
What Is the Real Impact of Air Pollution on Property Rates in India?

What Is the Real Impact of Air Pollution on Property Rates in India?

19 Jul 2025Shakshi
Do People Really Consider Air Pollution Before Moving to Delhi NCR?

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15 Jul 2025Shakshi
Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

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12 Jul 2025Shakshi
Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

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7 Jul 2025Shakshi
Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

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4 Jul 2025Gyane Haobijam
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Pocket PM

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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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