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Semarang Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-08-05 16:11:01 (Local Time)

Live AQI

119AQI (US)

Air Quality is

Poor

PM2.5 : 43 µg/m³

pm10 : 26 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

29 °C

Last Updated: 2026-08-05 16:11:01 (Local Time)

Map

Semarang

Major Air Pollutants
Semarang

Particulate Matter(PM₂.₅)

43µg/m³

Particulate Matter(PM₁₀)

26µg/m³

Carbon Monoxide(CO)

137ppb

Sulfur Dioxide(SO₂)

8ppb

Nitrogen Dioxide(NO₂)

18ppb

Ozone(O₃)

23ppb

AQI Graph

Historical Air Quality Data
Semarang

24 Hours

AQI (US)

Semarang

AQI (US)

04-08-2026Time05-08-2026

Time	Semarang
4:31pm	139
5:01pm	139
5:31pm	114
6:01pm	114
6:31pm	99
7:01pm	97
7:31pm	90
8:01pm	86
8:31pm	78
9:01pm	75
9:31pm	78
10:01pm	71
10:31pm	71
11:01pm	67
11:31pm	67
12:01am	109
12:31am	104
1:01am	124
1:31am	114
2:01am	134
2:31am	124
3:01am	71
3:31am	73
4:01am	104
4:31am	104
5:01am	151
5:31am	156
6:01am	144
6:31am	134
7:01am	144
7:31am	129
8:01am	124
8:31am	139
9:01am	141
9:31am	154
10:01am	153
10:31am	129
11:01am	141
11:31am	141
12:01pm	95
12:31pm	95
1:01pm	93
1:31pm	88
2:01pm	101
2:31pm	99
3:01pm	106
3:31pm	111
4:01pm	114

Min. AQI (US)11:01pm

156

Max. AQI (US)5:31am

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Semarang, Jawa Tengah, Indonesia

AQI (US)

Semarang's Locations
Real-time Air Pollution Level

locations

Status

AQI (US)

PM₂.₅(µg/m³)

PM₁₀(µg/m³)

Temp.(°C)

Humi.(%)

Semarang

Poor

114

Indonesia's Metro Cities
Air Quality Index

Bandung

temp.26°C

hum.48%

Jakarta

116

temp.30°C

hum.61%

Medan

101

Palembang

Semarang

114

temp.29°C

hum.59%

Air Quality Calendar 2026
Semarang

2026

AQI (US)

Health Advice For People Living In
Semarang

1.8Cigarettes per day

Weekly 12.6 Cigarettes

Monthly 54 Cigarettes

Breathing the air in this location is as harmful as smoking 1.8 cigarettes a day.

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

Semarang

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
Indonesia

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

Jakarta, Jakarta

Poor

3xabove Standard

Pontianak, Kalimantan Barat

Moderate

2xabove Standard

Palangkaraya, Kalimantan Tengah

Moderate

1xabove Standard

Jambi, Jambi

Moderate

2xabove Standard

Patam, Kepulauan Riau

Moderate

1xabove Standard

Palembang, Sumatera Selatan

Moderate

1xabove Standard

Pekanbaru, Riau

Moderate

1xabove Standard

Sampit, Kalimantan Tengah

Moderate

1xabove Standard

Martapura, Kalimantan Selatan

Good

1xbelow Standard

Last Updated: 05 Aug 2026, 09:16 AM

AQI City Rankings

Air Quality Solutions For Semarang
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 Semarang

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.

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

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Air Quality FAQs
at Semarang

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Semarang is 119 (Poor). This was last updated 2026-08-05 16:11:01 (Local Time).

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

The best AQI (US) level was 67 (Moderate) at 11:01 PM, Aug 4, 2026 (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 156 (Unhealthy) at 5:31 AM (Local Time) during the last 24 hours.

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

The AQI (US) levels in Semarang have been fluctuating throughout the last 24 hours. The levels have increased by highest 156 at 5:31 AM (Local Time), lowest 67 at 11:01 PM, Aug 4, 2026 (Local Time).

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

Current AQI (US) levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.