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  • Ehime
  • Uchiko
Uchiko
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Live

Uchiko Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-17 09:39:55 AM (Local Time)

location image
Live AQI
19
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+
aqi good level.webp in Uchiko
patchy rain possible

28 °C

Patchy rain nearby
Humidity
Humidity74 %
Wind Speed
Wind Speed9 km/h
UV Index
UV Index5
Last Updated: 2025-07-17 09:39:55 AM (Local Time)
AQI LogoMap

Uchiko

Major Air Pollutants

Uchiko

PM2.5's Icon

Particulate Matter(PM2.5)

3µg/m³

PM10's Icon

Particulate Matter(PM10)

12µg/m³

CO's Icon

Carbon Monoxide(CO)

92ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

5ppb

O3's Icon

Ozone(O3)

11ppb

Trending in Japan

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

AQI Graph

Historical Air Quality Data

Uchiko

24 Hours
AQI
Uchiko
AQI
.
16-07-2025Time17-07-2025
TimeUchiko
09 AM49
10 AM45
11 AM50
12 PM56
01 PM60
02 PM63
03 PM62
04 PM63
05 PM61
06 PM59
07 PM56
08 PM54
09 PM54
10 PM54
11 PM54
12 AM54
01 AM54
02 AM54
03 AM54
04 AM54
05 AM54
06 AM54
07 AM55
08 AM54
09 AM32
32
Min.at 9:09 AM on 17th Jul
63
Max.at 2:09 PM on 16th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Uchiko, Ehime, Japan

AQI
Year
.
AQI
AQI AQI
Mar 202039
Apr 202042
May 202033
Jun 202037
Jul 202024
Aug 202044
Sep 202028
Oct 202031
Nov 202031
Dec 202025
Jan 202131
Feb 202140
Mar 202138
Apr 202134
May 202144
Jun 202140
Jul 202129
Aug 202128
Sep 202140
Oct 202136
Nov 202142
Dec 202138
Jan 202240
Feb 202240
Mar 202248
Apr 202246
May 202252
Jun 202239
Jul 202231
Aug 202210
Sep 202226
Oct 202238
Nov 202238
Dec 202236
Jan 202340
Feb 202339
Mar 202349
Apr 202354
May 202343
Jun 202343
Jul 202338
Aug 202322
Sep 202330
Oct 202339
Nov 202334
Dec 202329
Jan 202428
Feb 202427
Mar 202435
Apr 202432
May 202432
Jun 202430
Jul 202428
Aug 202437
Sep 202426
Oct 202421
Nov 202425
Dec 202429
Jan 202537
Feb 202536
Mar 202546
Apr 202543
May 202542
Jun 202545
Jul 202568

Annual AQI Trends

2020
33AQI
2021
37AQI
12%
Rise
2022
39AQI
5%
Rise
2023
38AQI
-3%
Fall
2024
29AQI
-24%
Fall
2025
44AQI
52%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
9%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202568AQI
Least PollutedAugust, 202210AQI

* This data analysis is from year 2020 - 2025

Uchiko's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Tarogawa
Good
19
3
12
26
92

Japan's Metro Cities

Air Quality Index

Aomori City AQI

Aomori

53

temp.30°C
hum.66%
Higashi Hiroshima City AQI

Higashi Hiroshima

62

temp.27°C
hum.74%
Higashi Osaka City AQI

Higashi Osaka

15

temp.25°C
hum.100%
Kyoto City AQI

Kyoto

17

temp.25°C
hum.94%
Saitama City AQI

Saitama

26

temp.28°C
hum.79%
Sendai City AQI

Sendai

23

temp.24°C
hum.89%
Tokyo City AQI

Tokyo

22

temp.28°C
hum.79%
Yokohama City AQI

Yokohama

28

temp.29°C
hum.75%

Air Quality Calendar 2025

Uchiko

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
32
2 Jan
35
3 Jan
34
4 Jan
31
5 Jan
32
6 Jan
42
7 Jan
32
8 Jan
33
9 Jan
26
10 Jan
24
11 Jan
24
12 Jan
29
13 Jan
41
14 Jan
44
15 Jan
43
16 Jan
34
17 Jan
35
18 Jan
30
19 Jan
37
20 Jan
33
21 Jan
48
22 Jan
52
23 Jan
54
24 Jan
61
25 Jan
42
26 Jan
35
27 Jan
30
28 Jan
33
29 Jan
28
30 Jan
41
31 Jan
52
1 Feb
44
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
35
27 Jan
30
28 Jan
33
29 Jan
28
30 Jan
41
31 Jan
52
1 Feb
44
2 Feb
33
3 Feb
45
4 Feb
33
5 Feb
38
6 Feb
31
7 Feb
36
8 Feb
30
9 Feb
31
10 Feb
30
11 Feb
33
12 Feb
31
13 Feb
28
14 Feb
33
15 Feb
29
16 Feb
30
17 Feb
43
18 Feb
33
19 Feb
39
20 Feb
32
21 Feb
39
22 Feb
43
23 Feb
36
24 Feb
37
25 Feb
32
26 Feb
38
27 Feb
57
28 Feb
50
1 Mar
62
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
36
24 Feb
37
25 Feb
32
26 Feb
38
27 Feb
57
28 Feb
50
1 Mar
62
2 Mar
55
3 Mar
42
4 Mar
35
5 Mar
34
6 Mar
29
7 Mar
32
8 Mar
38
9 Mar
37
10 Mar
40
11 Mar
30
12 Mar
36
13 Mar
47
14 Mar
38
15 Mar
37
16 Mar
23
17 Mar
45
18 Mar
31
19 Mar
47
20 Mar
45
21 Mar
60
22 Mar
60
23 Mar
67
24 Mar
61
25 Mar
75
26 Mar
75
27 Mar
56
28 Mar
60
29 Mar
52
30 Mar
43
31 Mar
40
1 Apr
39
2 Apr
29
3 Apr
38
4 Apr
40
5 Apr
44
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
43
31 Mar
40
1 Apr
39
2 Apr
29
3 Apr
38
4 Apr
40
5 Apr
44
6 Apr
45
7 Apr
44
8 Apr
42
9 Apr
50
10 Apr
49
11 Apr
48
12 Apr
52
13 Apr
42
14 Apr
44
15 Apr
31
16 Apr
45
17 Apr
46
18 Apr
56
19 Apr
56
20 Apr
38
21 Apr
44
22 Apr
33
23 Apr
20
24 Apr
30
25 Apr
44
26 Apr
47
27 Apr
50
28 Apr
39
29 Apr
44
30 Apr
46
1 May
45
2 May
41
3 May
45
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
50
28 Apr
39
29 Apr
44
30 Apr
46
1 May
45
2 May
41
3 May
45
4 May
39
5 May
40
6 May
28
7 May
35
8 May
37
9 May
30
10 May
34
11 May
37
12 May
50
13 May
53
14 May
58
15 May
58
16 May
55
17 May
47
18 May
50
19 May
59
20 May
61
21 May
42
22 May
41
23 May
48
24 May
27
25 May
28
26 May
32
27 May
37
28 May
34
29 May
32
30 May
34
31 May
36
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
44
2 Jun
47
3 Jun
27
4 Jun
43
5 Jun
43
6 Jun
51
7 Jun
54
8 Jun
58
9 Jun
32
10 Jun
28
11 Jun
35
12 Jun
44
13 Jun
34
14 Jun
28
15 Jun
30
16 Jun
34
17 Jun
35
18 Jun
41
19 Jun
46
20 Jun
52
21 Jun
57
22 Jun
65
23 Jun
58
24 Jun
52
25 Jun
48
26 Jun
50
27 Jun
48
28 Jun
53
29 Jun
55
30 Jun
57
1 Jul
57
2 Jul
73
3 Jul
85
4 Jul
100
5 Jul
91
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
55
30 Jun
57
1 Jul
57
2 Jul
73
3 Jul
85
4 Jul
100
5 Jul
91
6 Jul
75
7 Jul
73
8 Jul
73
9 Jul
75
10 Jul
68
11 Jul
59
12 Jul
55
13 Jul
49
14 Jul
45
15 Jul
53
16 Jul
54
17 Jul
-
18 Jul
-
19 Jul
-
20 Jul
-
21 Jul
-
22 Jul
-
23 Jul
-
24 Jul
-
25 Jul
-
26 Jul
-
27 Jul
-
28 Jul
-
29 Jul
-
30 Jul
-
31 Jul
-
1 Aug
-
2 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Uchiko

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 Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable

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

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Uchiko

  • asthma due to air pollution in UchikoAsthma
  • heart due to air pollution in UchikoHeart Issues
  • allergy due to air pollution in UchikoAllergies
  • sinus due to air pollution in UchikoSinus
  • flu due to air pollution in UchikoCold/Flu
  • copd due to air pollution in UchikoChronic (COPD)
asthma due to air pollution in Uchiko

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

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.

Niimi, Japan

64
Moderate
4xabove Standard

2.

Higashi Hiroshima, Japan

62
Moderate
4xabove Standard

3.

Niihama, Japan

60
Moderate
4xabove Standard

4.

Izumo, Japan

60
Moderate
4xabove Standard

5.

Kanonjicho, Japan

60
Moderate
4xabove Standard

6.

Hiroshima, Japan

60
Moderate
4xabove Standard

7.

Nogata, Japan

59
Moderate
4xabove Standard

8.

Hatsukaichi, Japan

59
Moderate
4xabove Standard

9.

Saijo, Japan

58
Moderate
4xabove Standard

10.

Ishinari, Japan

58
Moderate
4xabove Standard

Last Updated: 17 Jul 2025, 12:48 AM

AQI City Rankings

Air Quality Solutions For Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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 Uchiko

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.

Uchiko'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 Uchiko
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 Uchiko

Frequently Asked Questions About Air Quality

What is the current AQI level in Uchiko?

The current real-time AQI level in Uchiko is 19 (Good) due to recent rainfall by 0.03mm/hr. This was last updated 2025-07-17 09:39:55 AM (Local Time).

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

The best AQI level was 32 (Good) at 9:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 63 (Moderate) at 2:09 PM, Jul 16, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Uchiko have been fluctuating throughout the last 24 hours. The levels have increased by highest 63 at 2:09 PM, Jul 16, 2025 (Local Time), lowest 32 at 9:09 AM (Local Time).

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

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

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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.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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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.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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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