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Kathmandu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-08-03 11:46 (Local Time)

Live AQI

66AQI (US)

Air Quality is

Moderate

PM2.5 : 20 µg/m³

pm10 : 20 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

26 °C

Last Updated: 2026-08-03 11:46 (Local Time)

Rank453^rd

Currently, Kathmandu ranks 453^rd among the cities with the highest AQI levels in the world.

Map

Kathmandu

Major Air Pollutants
Kathmandu

Particulate Matter(PM₂.₅)

20µg/m³

Particulate Matter(PM₁₀)

20µg/m³

Carbon Monoxide(CO)

188ppb

Sulfur Dioxide(SO₂)

2ppb

Nitrogen Dioxide(NO₂)

4ppb

Ozone(O₃)

28ppb

AQI Graph

Historical Air Quality Data
Kathmandu

24 Hours

AQI (US)

Kathmandu

AQI (US)

02-08-2026Time03-08-2026

Time	Kathmandu
11:46am	44
12:16pm	46
12:46pm	45
1:16pm	44
1:46pm	83
2:16pm	86
2:46pm	22
3:16pm	21
3:46pm	96
4:16pm	100
4:46pm	60
5:16pm	58
5:46pm	44
6:16pm	47
6:46pm	54
7:16pm	53
7:46pm	55
8:16pm	47
8:46pm	28
9:16pm	24
9:46pm	78
10:16pm	78
10:46pm	90
11:16pm	93
11:46pm	79
12:16am	80
12:46am	73
1:16am	72
1:46am	73
2:16am	75
2:46am	67
3:16am	69
3:46am	68
4:16am	68
4:46am	62
5:16am	65
5:46am	82
6:16am	81
6:46am	78
7:16am	78
7:46am	80
8:16am	34
8:46am	77
9:16am	75
9:46am	64
10:16am	63
10:46am	61
11:16am	61
11:46am	66

Min. AQI (US)3:16pm

100

Max. AQI (US)4:16pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Kathmandu, Bagmati Province, Nepal

AQI (US)

Kathmandu's Locations
Real-time Air Pollution Level

locations

Status

AQI (US)

PM₂.₅(µg/m³)

PM₁₀(µg/m³)

Temp.(°C)

Humi.(%)

Moderate

Moderate

Moderate

Moderate

Moderate

Poor

104

Nepal's Metro Cities
Air Quality Index

Kathmandu

Kirtipur

Pokhara

Air Quality Calendar 2026
Kathmandu

2026

AQI (US)

Health Advice For People Living In
Kathmandu

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 (US)

Air PurifierTurn On

Car FilterMust

N95 MaskMust

Stay IndoorMust

Prevent Health Problems: Understand Your Risks

Kathmandu

Asthma

Heart Issues

Allergies

Sinus

Cold/Flu

Chronic (COPD)

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 2026
Nepal

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2026

World's Most PollutedCity Rankings (2025)

World's Most PollutedCountry Rankings(2025)

RankCityAQI Status

Standard Value

Kathmandu, Bagmati Province

Moderate

1xabove Standard

Lalitpur, Bagmati Province

Moderate

1xabove Standard

Kirtipur, Bagmati

Moderate

1xabove Standard

Kathmandu, Bagmati

Moderate

1xbelow Standard

Panauti, Bagmati

Good

1xbelow Standard

Last Updated: 03 Aug 2026, 06:10 AM

AQI City Rankings

Air Quality Solutions For Kathmandu
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

Prana Air offers the solutions of air quality monitoring and clean air machine for Kathmandu

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 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.

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 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.

Kathmandu's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Air Quality FAQs
at Kathmandu

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Kathmandu?

The current real-time AQI (US) level in Kathmandu is 66 (Moderate) due to recent rainfall by 1.11mm/hr. This was last updated 2026-08-03 11:46 (Local Time).

2. When was the best AQI (US) level in Kathmandu in the last 24 hours?

The best AQI (US) level was 21 (Good) at 3:16 PM, Aug 2, 2026 (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Kathmandu in the last 24 hours?

The worst AQI (US) level was 100 (Moderate) at 4:16 PM, Aug 2, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Kathmandu during last 24 hours?

The AQI (US) levels in Kathmandu have been fluctuating throughout the last 24 hours. The levels have increased by highest 100 at 4:16 PM, Aug 2, 2026 (Local Time), lowest 21 at 3:16 PM, Aug 2, 2026 (Local Time).

5. What actions are recommended as per the current AQI (US) level in Kathmandu?

Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.