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Nikko Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-31 10:09:37 PM (Local Time)

location image
Live AQI
50
Air Quality is
Good
pm10 :  14 µg/m³
PM2.5 :  9 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Nikko
partly cloudy

21 °C

Partly Cloudy
Humidity
Humidity91 %
Wind Speed
Wind Speed5 km/h
UV Index
UV Index0
Last Updated: 2025-07-31 10:09:37 PM (Local Time)
Map

Nikko

Major Air Pollutants

Nikko

PM2.5's Icon

Particulate Matter(PM2.5)

9µg/m³

PM10's Icon

Particulate Matter(PM10)

14µg/m³

CO's Icon

Carbon Monoxide(CO)

186ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

23ppb

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

Nikko

24 Hours
AQI
Nikko

No Data Available

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Nikko, Tochigi, Japan

AQI
Year
.
AQI

Annual AQI Trends

2020
32AQI
2021
32AQI
0%
No Change
2022
36AQI
13%
Rise
2023
35AQI
-3%
Fall
2024
32AQI
-9%
Fall
2025
38AQI
19%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
4%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202054AQI
Least PollutedDecember, 202318AQI

* This data analysis is from year 2020 - 2025

Nikko's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
53
10
15
26
64
Good
44
8
14
25
66
Good
49
9
15
26
64
Moderate
52
10
14
26
68

Japan's Metro Cities

Air Quality Index

Aomori City AQI

Aomori

33

temp.23°C
hum.94%
Higashi Hiroshima City AQI

Higashi Hiroshima

45

temp.27°C
hum.79%
Higashi Osaka City AQI

Higashi Osaka

42

temp.29°C
hum.70%
Kyoto City AQI

Kyoto

45

temp.30°C
hum.70%
Saitama City AQI

Saitama

28

temp.27°C
hum.64%
Sendai City AQI

Sendai

31

temp.25°C
hum.83%
Tokyo City AQI

Tokyo

30

temp.27°C
hum.74%
Yokohama City AQI

Yokohama

30

temp.27°C
hum.74%

Air Quality Calendar 2025

Nikko

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
29
2 Jan
27
3 Jan
26
4 Jan
25
5 Jan
27
6 Jan
35
7 Jan
25
8 Jan
29
9 Jan
26
10 Jan
25
11 Jan
25
12 Jan
29
13 Jan
28
14 Jan
28
15 Jan
28
16 Jan
26
17 Jan
26
18 Jan
27
19 Jan
35
20 Jan
32
21 Jan
37
22 Jan
33
23 Jan
37
24 Jan
38
25 Jan
32
26 Jan
33
27 Jan
30
28 Jan
29
29 Jan
29
30 Jan
28
31 Jan
29
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
30
2 Feb
35
3 Feb
29
4 Feb
31
5 Feb
31
6 Feb
30
7 Feb
31
8 Feb
31
9 Feb
30
10 Feb
30
11 Feb
31
12 Feb
32
13 Feb
33
14 Feb
30
15 Feb
31
16 Feb
40
17 Feb
37
18 Feb
34
19 Feb
32
20 Feb
31
21 Feb
32
22 Feb
32
23 Feb
33
24 Feb
33
25 Feb
35
26 Feb
35
27 Feb
38
28 Feb
44
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
49
2 Mar
46
3 Mar
39
4 Mar
37
5 Mar
28
6 Mar
31
7 Mar
33
8 Mar
38
9 Mar
35
10 Mar
38
11 Mar
42
12 Mar
41
13 Mar
45
14 Mar
34
15 Mar
40
16 Mar
22
17 Mar
23
18 Mar
25
19 Mar
19
20 Mar
26
21 Mar
36
22 Mar
45
23 Mar
52
24 Mar
53
25 Mar
68
26 Mar
62
27 Mar
69
28 Mar
50
29 Mar
36
30 Mar
34
31 Mar
32
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
27
2 Apr
22
3 Apr
21
4 Apr
22
5 Apr
29
6 Apr
26
7 Apr
29
8 Apr
39
9 Apr
29
10 Apr
44
11 Apr
35
12 Apr
41
13 Apr
24
14 Apr
24
15 Apr
25
16 Apr
23
17 Apr
43
18 Apr
52
19 Apr
66
20 Apr
65
21 Apr
45
22 Apr
53
23 Apr
29
24 Apr
37
25 Apr
37
26 Apr
47
27 Apr
45
28 Apr
50
29 Apr
34
30 Apr
44
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
45
2 May
30
3 May
32
4 May
31
5 May
36
6 May
29
7 May
26
8 May
33
9 May
35
10 May
22
11 May
24
12 May
22
13 May
35
14 May
41
15 May
45
16 May
51
17 May
33
18 May
39
19 May
39
20 May
52
21 May
65
22 May
57
23 May
50
24 May
43
25 May
29
26 May
32
27 May
30
28 May
29
29 May
38
30 May
27
31 May
20
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
22
2 Jun
35
3 Jun
32
4 Jun
30
5 Jun
34
6 Jun
46
7 Jun
53
8 Jun
63
9 Jun
59
10 Jun
44
11 Jun
34
12 Jun
39
13 Jun
45
14 Jun
40
15 Jun
30
16 Jun
37
17 Jun
43
18 Jun
43
19 Jun
45
20 Jun
47
21 Jun
47
22 Jun
54
23 Jun
46
24 Jun
41
25 Jun
35
26 Jun
32
27 Jun
36
28 Jun
38
29 Jun
45
30 Jun
51
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
53
2 Jul
49
3 Jul
51
4 Jul
51
5 Jul
54
6 Jul
57
7 Jul
66
8 Jul
72
9 Jul
74
10 Jul
60
11 Jul
45
12 Jul
46
13 Jul
50
14 Jul
38
15 Jul
35
16 Jul
39
17 Jul
36
18 Jul
39
19 Jul
38
20 Jul
42
21 Jul
44
22 Jul
47
23 Jul
50
24 Jul
52
25 Jul
52
26 Jul
54
27 Jul
52
28 Jul
51
29 Jul
51
30 Jul
41
31 Jul
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Air Quality Solutions For Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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 Nikko

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.

Nikko'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 Nikko
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.

Recent AQI Blogs

Read the latest news

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

Minneapolis Air Quality Alert: Wildfire Smoke Pushes Pollution to Unhealthy Levels

Minneapolis Air Quality Alert: Wildfire Smoke Pushes Pollution to Unhealthy Levels

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

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

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

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15 Jul 2025Shakshi
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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
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4 Jul 2025Gyane Haobijam
Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

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2 Jul 2025Shakshi
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Prana Sense

Air Quality Monitor

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

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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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Prana Air Logo

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