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Horiba Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-06-05 15:41:01 (Local Time)

Live AQI

29AQI (US)

Air Quality is

Good

PM2.5 : 7 µg/m³

pm10 : 26 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

29 °C

Last Updated: 2026-06-05 15:41:01 (Local Time)

Presently, Arak ranks for having the good air quality among cities worldwide.

Map

Horiba

Major Air Pollutants
Horiba

Particulate Matter(PM₂.₅)

7µg/m³

Particulate Matter(PM₁₀)

26µg/m³

Carbon Monoxide(CO)

289ppb

Sulfur Dioxide(SO₂)

2ppb

Nitrogen Dioxide(NO₂)

4ppb

Ozone(O₃)

15ppb

AQI Graph

Historical Air Quality Data
Horiba

24 Hours

AQI (US)

Horiba

AQI (US)

04-06-2026Time05-06-2026

Time	Horiba
4:01pm	38
4:31pm	33
5:01pm	38
5:31pm	33
6:01pm	33
6:31pm	33
7:01pm	38
7:31pm	33
8:01pm	33
8:31pm	33
9:01pm	33
9:31pm	42
10:01pm	42
10:31pm	42
11:01pm	42
11:31pm	33
12:01am	38
12:31am	33
1:01am	33
1:31am	38
2:01am	38
2:31am	38
3:01am	46
3:31am	38
4:01am	33
4:31am	38
5:01am	33
5:31am	33
6:01am	33
6:31am	29
7:01am	29
7:31am	33
8:01am	33
8:31am	33
9:01am	33
9:31am	33
10:01am	33
10:31am	33
11:01am	33
11:31am	38
12:01pm	38
12:31pm	42
1:01pm	38
1:31pm	33
2:01pm	38
2:31pm	23
3:01pm	21
3:31pm	25

Min. AQI (US)3:01pm

Max. AQI (US)3:01am

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Horiba, Arak, Markazi, Iran

AQI (US)

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Air Quality Calendar 2026
Horiba

2026

AQI (US)

Most Polluted Cities 2026
Iran

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

Behbahan, Khuzestan

Moderate

1xabove Standard

Shiraz, Fars

Moderate

4xbelow Standard

Banak, Bushehr

Moderate

4xbelow Standard

Yazd, Yazd

Moderate

1xabove Standard

Bandar E Mahshahr, Khuzestan

Moderate

1xabove Standard

Shushtar, Khuzestan

Moderate

1xabove Standard

Madan, Khuzestan

Moderate

1xabove Standard

Ahvaz, Khuzestan

Moderate

1xequal Standard

Dezful, Khuzestan

Moderate

1xequal Standard

10.

Masjed Soleyman, Khuzestan

Moderate

1xequal Standard

Last Updated: 05 Jun 2026, 12:15 PM

AQI City Rankings

Air Quality Solutions For Horiba
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 Horiba

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

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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

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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.

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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

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Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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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

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

Mobile App

Smart TV App

Web Dashboard

API

Widgets

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.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Horiba

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Horiba is 29 (Good). This was last updated 2026-06-05 15:41:01 (Local Time).

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

The best AQI (US) level was 21 (Good) at 3:01 PM (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 46 (Good) at 3:01 AM (Local Time) during the last 24 hours.

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

The AQI (US) levels in Horiba have been fluctuating throughout the last 24 hours. The levels have increased by highest 46 at 3:01 AM (Local Time), lowest 21 at 3:01 PM (Local Time).

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

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