AQI PM2.5 PM10 CO SO2 NO2 O3

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Steyning Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-02 02:24:35 AM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 11 µg/m³

PM2.5 : 4 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

14 °C

Last Updated: 2025-06-02 02:24:35 AM (Local Time)

Map

Steyning

Major Air Pollutants
Steyning

Particulate Matter(PM2.5)

4µg/m³

Particulate Matter(PM10)

11µg/m³

Carbon Monoxide(CO)

74ppb

Sulfur Dioxide(SO2)

0ppb

Nitrogen Dioxide(NO2)

2ppb

Ozone(O3)

26ppb

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AQI Graph

Historical Air Quality Data
Steyning

24 Hours

AQI

Steyning

Want air quality data?

AQI Trends - Annual Air Quality Changes
Steyning, West Sussex, United Kingdom

AQI

Year

AQI

Annual AQI Trends

2020

15AQI

2021

39AQI

160%

Rise

2022

36AQI

-8%

Fall

2023

33AQI

-8%

Fall

2024

38AQI

15%

Rise

2025

46AQI

21%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

36%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202557AQI

Least PollutedJuly, 20200AQI

* This data analysis is from year 2020 - 2025

Steyning's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Storrington Roadside

Good

United Kingdom's Metro Cities
Air Quality Index

Birmingham

Bristol

Glasgow

Leeds

London

Manchester

Air Quality Calendar 2025
Steyning

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 30	2 Jan 34	3 Jan 51	4 Jan 54
5 Jan 26	6 Jan 25	7 Jan 25	8 Jan 35	9 Jan 44	10 Jan 61	11 Jan 74
12 Jan 76	13 Jan 58	14 Jan 58	15 Jan 58	16 Jan 54	17 Jan 57	18 Jan 65
19 Jan 62	20 Jan 61	21 Jan 61	22 Jan 67	23 Jan 46	24 Jan 44	25 Jan 36
26 Jan 32	27 Jan 31	28 Jan 30	29 Jan 30	30 Jan 30	31 Jan 34	1 Feb 40

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 32	27 Jan 31	28 Jan 30	29 Jan 30	30 Jan 30	31 Jan 34	1 Feb 40
2 Feb 54	3 Feb 57	4 Feb 34	5 Feb 43	6 Feb 46	7 Feb 42	8 Feb 58
9 Feb 47	10 Feb 93	11 Feb 76	12 Feb 74	13 Feb 73	14 Feb 74	15 Feb 90
16 Feb 68	17 Feb 66	18 Feb 74	19 Feb 81	20 Feb 44	21 Feb 37	22 Feb 41
23 Feb 30	24 Feb 30	25 Feb 32	26 Feb 30	27 Feb 30	28 Feb 43	1 Mar 46

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 30	24 Feb 30	25 Feb 32	26 Feb 30	27 Feb 30	28 Feb 43	1 Mar 46
2 Mar 60	3 Mar 67	4 Mar 79	5 Mar 95	6 Mar 76	7 Mar 57	8 Mar 60
9 Mar 74	10 Mar 122	11 Mar 85	12 Mar 45	13 Mar 35	14 Mar 52	15 Mar 34
16 Mar 29	17 Mar 32	18 Mar 52	19 Mar 64	20 Mar 55	21 Mar 59	22 Mar 47
23 Mar 64	24 Mar 92	25 Mar 72	26 Mar 48	27 Mar 44	28 Mar 31	29 Mar 30
30 Mar 33	31 Mar 33	1 Apr 37	2 Apr 44	3 Apr 56	4 Apr 66	5 Apr 47

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 33	31 Mar 33	1 Apr 37	2 Apr 44	3 Apr 56	4 Apr 66	5 Apr 47
6 Apr 29	7 Apr 33	8 Apr 51	9 Apr 44	10 Apr 42	11 Apr 57	12 Apr 57
13 Apr 45	14 Apr 32	15 Apr 42	16 Apr 26	17 Apr 25	18 Apr 36	19 Apr 33
20 Apr 35	21 Apr 48	22 Apr 27	23 Apr 20	24 Apr 49	25 Apr 56	26 Apr 53
27 Apr 59	28 Apr 49	29 Apr 49	30 Apr 56	1 May 57	2 May 53	3 May 48

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 59	28 Apr 49	29 Apr 49	30 Apr 56	1 May 57	2 May 53	3 May 48
4 May 19	5 May 20	6 May 21	7 May 23	8 May 25	9 May 30	10 May 26
11 May 29	12 May 29	13 May 33	14 May 34	15 May 37	16 May 36	17 May 35
18 May 43	19 May 39	20 May 28	21 May 31	22 May 36	23 May 28	24 May 29
25 May 20	26 May 23	27 May 23	28 May 19	29 May 21	30 May 19	31 May 22

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun -	2 Jun -	3 Jun -	4 Jun -	5 Jun -	6 Jun -	7 Jun -
8 Jun -	9 Jun -	10 Jun -	11 Jun -	12 Jun -	13 Jun -	14 Jun -
15 Jun -	16 Jun -	17 Jun -	18 Jun -	19 Jun -	20 Jun -	21 Jun -
22 Jun -	23 Jun -	24 Jun -	25 Jun -	26 Jun -	27 Jun -	28 Jun -
29 Jun -	30 Jun -	1 Jul -	2 Jul -	3 Jul -	4 Jul -	5 Jul -

Health Advice For People Living In
Steyning

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

Solutions for Current AQI

Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Prevent Health Problems: Understand Your Risks

Steyning

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025
United Kingdom

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

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Acton, United Kingdom

Good

2xabove Standard

Stanford Le Hope, United Kingdom

Good

2xabove Standard

Musselburgh, United Kingdom

Good

2xabove Standard

Halewood, United Kingdom

Good

2xabove Standard

Worsley, United Kingdom

Good

2xabove Standard

Eccles, United Kingdom

Good

2xabove Standard

Highgate, United Kingdom

Good

2xabove Standard

Preston, United Kingdom

Good

2xabove Standard

Blackpool, United Kingdom

Good

2xabove Standard

10.

Rock Ferry, United Kingdom

Good

2xabove Standard

Last Updated: 02 Jun 2025, 04:42 AM

AQI City Rankings

Air Quality Solutions For Steyning
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

air quality solutions for offices for Steyning

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 institutes for Steyning

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.

air quality solutions for airport for Steyning

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 bathroom for Steyning

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.

Steyning'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

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 Steyning

Frequently Asked Questions About Air Quality

What is the current AQI level in Steyning?

The current real-time AQI level in Steyning is 22 (Good) due to recent rainfall by 0.26mm/hr. This was last updated 2025-06-02 02:24:35 AM (Local Time).

When was the best AQI level in Steyning in the last 24 hours?

The best AQI level was 20 (Good) at 4:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Steyning in the last 24 hours?

The worst AQI level was 33 (Good) at 8:09 AM, Jun 1, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Steyning during last 24 hours?

The AQI levels in Steyning have been fluctuating throughout the last 24 hours. The levels have increased by highest 33 at 8:09 AM, Jun 1, 2025 (Local Time), lowest 20 at 4:09 AM (Local Time).

What actions are recommended as per the current AQI level in Steyning?

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