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Hounslow Chiswick Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-29 21:31 (Local Time)

location image
Live AQI
38AQI (US)
Air Quality is
Good
PM2.5 :  9 µg/m³
pm10 :  21 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Hounslow Chiswick
clear

26 °C

Clear
Humidity
Humidity40 %
Wind Speed
Wind Speed14.4 km/h
UV Index
UV Index0
Last Updated: 2026-07-29 21:31 (Local Time)
Map

Hounslow Chiswick

Major Air Pollutants

Hounslow Chiswick

PM₂.₅'s Icon

Particulate Matter(PM₂.₅)

9µg/m³

PM₁₀'s Icon

Particulate Matter(PM₁₀)

21µg/m³

CO's Icon

Carbon Monoxide(CO)

88ppb

SO₂'s Icon

Sulfur Dioxide(SO₂)

1ppb

NO₂'s Icon

Nitrogen Dioxide(NO₂)

10ppb

O₃'s Icon

Ozone(O₃)

34ppb

AQI Graph

Historical Air Quality Data

Hounslow Chiswick

24 Hours
AQI (US)
Hounslow Chiswick
AQI (US)
.
28-07-2026Time29-07-2026
21
Min. AQI (US)5:01am
50
Max. AQI (US)2:01pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes

Hounslow Chiswick, Acton, Ealing, United Kingdom

AQI (US)

United Kingdom's Metro Cities

Air Quality Index

Birmingham City AQI

Birmingham

24

temp.23°C
hum.53%
Bristol City AQI

Bristol

25

temp.18°C
hum.75%
Glasgow City AQI

Glasgow

18

temp.12°C
hum.97%
Leeds City AQI

Leeds

25

temp.21°C
hum.64%
London City AQI

London

54

temp.27°C
hum.36%
Manchester City AQI

Manchester

23

temp.22°C
hum.60%

Air Quality Calendar 2026

Hounslow Chiswick

2026
AQI (US)
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Hounslow Chiswick

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

Prevent Health Problems: Understand Your Risks

Hounslow Chiswick

asthma due to air pollution in Hounslow ChiswickAsthma
heart due to air pollution in Hounslow ChiswickHeart Issues
allergy due to air pollution in Hounslow ChiswickAllergies
sinus due to air pollution in Hounslow ChiswickSinus
flu due to air pollution in Hounslow ChiswickCold/Flu
copd due to air pollution in Hounslow ChiswickChronic (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

United Kingdom

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

Follow

1.

London, London

54

Moderate

1xbelow Standard

2.

Gibraltar, Gibraltar

50

Good

1xbelow Standard

3.

Spitalfields, Tower Hamlets

48

Good

1xbelow Standard

4.

Holborn, Camden

45

Good

1xbelow Standard

5.

Kew Green, Richmond Upon Thames

41

Good

2xbelow Standard

6.

Catford, Lewisham

40

Good

2xbelow Standard

7.

Dollis Hill, Brent

38

Good

2xbelow Standard

8.

Kidbrooke, Greenwich

35

Good

2xbelow Standard

9.

Eltham, Greenwich

33

Good

2xbelow Standard

10.

Royal Leamington Spa, Warwickshire

30

Good

2xbelow Standard

Last Updated: 29 Jul 2026, 08:42 PM

AQI City Rankings

Air Quality Solutions For Hounslow Chiswick

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

Air Quality Solution For Offices

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Air Quality Solutions For Smart City

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Air Quality Solutions for Schools | Institutes

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Air Quality Solutions For Hotels

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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.

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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.

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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.

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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 offers the solutions of air quality monitoring and clean air machine for Hounslow Chiswick

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.

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

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.

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

Air Quality Solutions For Hospitals

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Air Quality Solutions For Washroom | Bathroom

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

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

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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.

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

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.

Hounslow Chiswick's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Air Quality FAQs

at Hounslow Chiswick

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Hounslow Chiswick is 38 (Good). This was last updated 2026-07-29 21:31 (Local Time).

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

The best AQI (US) level was 21 (Good) at 5:01 AM (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 50 (Good) at 2:01 PM (Local Time) during the last 24 hours.

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

The AQI (US) levels in Hounslow Chiswick have been fluctuating throughout the last 24 hours. The levels have increased by highest 50 at 2:01 PM (Local Time), lowest 21 at 5:01 AM (Local Time).

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

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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