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Stanmore
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Live

Stanmore Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-12 02:24:20 PM (Local Time)

location image
Live AQI
54
Air Quality is
Moderate
pm10 :  25 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Stanmore
sunny

29 °C

Sunny
Humidity
Humidity37 %

Wind Speed
Wind Speed15 km/h

UV Index
UV Index7
Last Updated: 2025-07-12 02:24:20 PM (Local Time)
AQI LogoMap

Stanmore

Major Air Pollutants

Stanmore

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

25µg/m³

CO's Icon

Carbon Monoxide(CO)

101ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

8ppb

O3's Icon

Ozone(O3)

26ppb

Trending in United Kingdom

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

AQI Graph

Historical Air Quality Data

Stanmore

24 Hours
AQI
Stanmore
AQI
.
11-07-2025Time12-07-2025
TimeStanmore
02 PM29
03 PM28
04 PM26
05 PM26
06 PM26
07 PM27
08 PM25
09 PM23
10 PM26
11 PM23
12 AM22
01 AM23
02 AM24
03 AM24
04 AM24
05 AM24
06 AM27
07 AM26
08 AM26
09 AM26
10 AM28
11 AM26
12 PM24
01 PM38
02 PM54
22
Min.at 12:09 AM on 12th Jul
54
Max.at 2:09 PM on 12th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Stanmore, Harrow, United Kingdom

AQI
Year
.
AQI
AQI AQI
Mar 202041
Apr 202055
May 202038
Jun 202036
Jul 202025
Aug 202040
Sep 202035
Oct 202026
Nov 202048
Dec 202040
Jan 202138
Feb 202137
Mar 202146
Apr 202133
May 202135
Jun 202144
Jul 202143
Aug 202137
Sep 202154
Oct 202150
Nov 202150
Dec 202150
Jan 202250
Feb 202250
Mar 202250
Apr 202250
May 202237
Jun 202238
Jul 202232
Aug 202222
Sep 202234
Oct 202241
Nov 202238
Dec 202251
Jan 202341
Feb 202349
Mar 202338
Apr 202349
May 202339
Jun 202339
Jul 202330
Aug 202328
Sep 2023
Oct 2023
Nov 202349
Dec 202334
Jan 202440
Feb 202421
Mar 202467
Apr 20244
May 202425
Jun 202431
Jul 202426
Aug 202433
Sep 202443
Oct 202438
Nov 202447
Dec 202429
Jan 202549
Feb 202555
Mar 202560
Apr 202543
May 202532
Jun 202529
Jul 202522


Annual AQI Trends

2020
38AQI
2021
43AQI
13%
Rise
2022
43AQI
0%
No Change
2023
39AQI
-9%
Fall
2024
35AQI
-10%
Fall
2025
43AQI
23%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 202467AQI

Least PollutedApril, 20244AQI

* This data analysis is from year 2020 - 2025

Stanmore's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Harrow Stanmore
Moderate
54
10
25
24
60

United Kingdom's Metro Cities

Air Quality Index

Birmingham City AQI

Birmingham

22

temp.27°C

hum.39%
Bristol City AQI

Bristol

25

temp.30°C

hum.33%
Glasgow City AQI

Glasgow

21

temp.28°C

hum.51%
Leeds City AQI

Leeds

26

temp.27°C

hum.42%
London City AQI

London

42

temp.29°C

hum.37%
Manchester City AQI

Manchester

29

temp.29°C

hum.43%

Air Quality Calendar 2025

Stanmore

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
28
2 Jan
34
3 Jan
44
4 Jan
54
5 Jan
31
6 Jan
23
7 Jan
25
8 Jan
37
9 Jan
51
10 Jan
63
11 Jan
89
12 Jan
89
13 Jan
56
14 Jan
54
15 Jan
56
16 Jan
53
17 Jan
58
18 Jan
76
19 Jan
69
20 Jan
66
21 Jan
69
22 Jan
78
23 Jan
57
24 Jan
46
25 Jan
38
26 Jan
33
27 Jan
27
28 Jan
26
29 Jan
28
30 Jan
30
31 Jan
35
1 Feb
40
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
33
27 Jan
27
28 Jan
26
29 Jan
28
30 Jan
30
31 Jan
35
1 Feb
40
2 Feb
57
3 Feb
60
4 Feb
39
5 Feb
48
6 Feb
51
7 Feb
46
8 Feb
65
9 Feb
71
10 Feb
80
11 Feb
76
12 Feb
70
13 Feb
69
14 Feb
66
15 Feb
80
16 Feb
70
17 Feb
64
18 Feb
74
19 Feb
83
20 Feb
45
21 Feb
36
22 Feb
43
23 Feb
33
24 Feb
27
25 Feb
35
26 Feb
28
27 Feb
31
28 Feb
50
1 Mar
52
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
33
24 Feb
27
25 Feb
35
26 Feb
28
27 Feb
31
28 Feb
50
1 Mar
52
2 Mar
59
3 Mar
65
4 Mar
66
5 Mar
80
6 Mar
79
7 Mar
56
8 Mar
63
9 Mar
84
10 Mar
126
11 Mar
59
12 Mar
48
13 Mar
42
14 Mar
52
15 Mar
38
16 Mar
42
17 Mar
46
18 Mar
53
19 Mar
70
20 Mar
65
21 Mar
74
22 Mar
55
23 Mar
80
24 Mar
88
25 Mar
80
26 Mar
58
27 Mar
49
28 Mar
33
29 Mar
32
30 Mar
34
31 Mar
38
1 Apr
38
2 Apr
41
3 Apr
56
4 Apr
64
5 Apr
40
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
34
31 Mar
38
1 Apr
38
2 Apr
41
3 Apr
56
4 Apr
64
5 Apr
40
6 Apr
29
7 Apr
32
8 Apr
46
9 Apr
40
10 Apr
42
11 Apr
59
12 Apr
63
13 Apr
49
14 Apr
32
15 Apr
45
16 Apr
26
17 Apr
31
18 Apr
36
19 Apr
43
20 Apr
29
21 Apr
41
22 Apr
28
23 Apr
23
24 Apr
43
25 Apr
44
26 Apr
57
27 Apr
66
28 Apr
47
29 Apr
54
30 Apr
54
1 May
59
2 May
54
3 May
50
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
66
28 Apr
47
29 Apr
54
30 Apr
54
1 May
59
2 May
54
3 May
50
4 May
25
5 May
22
6 May
26
7 May
35
8 May
22
9 May
31
10 May
29
11 May
33
12 May
36
13 May
38
14 May
36
15 May
35
16 May
40
17 May
36
18 May
45
19 May
37
20 May
32
21 May
38
22 May
31
23 May
30
24 May
26
25 May
19
26 May
22
27 May
20
28 May
17
29 May
21
30 May
20
31 May
22
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
24
2 Jun
21
3 Jun
23
4 Jun
22
5 Jun
19
6 Jun
16
7 Jun
15
8 Jun
20
9 Jun
57
10 Jun
39
11 Jun
36
12 Jun
46
13 Jun
37
14 Jun
36
15 Jun
27
16 Jun
26
17 Jun
30
18 Jun
32
19 Jun
40
20 Jun
47
21 Jun
47
22 Jun
50
23 Jun
22
24 Jun
22
25 Jun
18
26 Jun
18
27 Jun
21
28 Jun
17
29 Jun
18
30 Jun
23
1 Jul
33
2 Jul
32
3 Jul
19
4 Jul
19
5 Jul
19
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
18
30 Jun
23
1 Jul
33
2 Jul
32
3 Jul
19
4 Jul
19
5 Jul
19
6 Jul
17
7 Jul
18
8 Jul
21
9 Jul
23
10 Jul
21
11 Jul
24
12 Jul
-
13 Jul
-
14 Jul
-
15 Jul
-
16 Jul
-
17 Jul
-
18 Jul
-
19 Jul
-
20 Jul
-
21 Jul
-
22 Jul
-
23 Jul
-
24 Jul
-
25 Jul
-
26 Jul
-
27 Jul
-
28 Jul
-
29 Jul
-
30 Jul
-
31 Jul
-
1 Aug
-
2 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Stanmore

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 Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Stanmore

  • asthma due to air pollution in StanmoreAsthma
  • heart due to air pollution in StanmoreHeart Issues
  • allergy due to air pollution in StanmoreAllergies
  • sinus due to air pollution in StanmoreSinus
  • flu due to air pollution in StanmoreCold/Flu
  • copd due to air pollution in StanmoreChronic (COPD)
asthma due to air pollution in Stanmore

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

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

Follow

1.

Acton, United Kingdom

56
Moderate
4xabove Standard

2.

Stanmore, United Kingdom

54
Moderate
4xabove Standard

3.

Caerdydd, United Kingdom

51
Moderate
3xabove Standard

4.

Dollis Hill, United Kingdom

46
Good
3xabove Standard

5.

West Ham, United Kingdom

44
Good
3xabove Standard

6.

London, United Kingdom

42
Good
3xabove Standard

7.

Holborn, United Kingdom

42
Good
3xabove Standard

8.

Hampton, United Kingdom

41
Good
3xabove Standard

9.

Kidbrooke, United Kingdom

40
Good
3xabove Standard

10.

Eltham, United Kingdom

38
Good
3xabove Standard

Last Updated: 12 Jul 2025, 01:37 PM

AQI City Rankings

Air Quality Solutions For Stanmore

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
air quality solutions for offices for Stanmore

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 for Stanmore

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 Stanmore

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 for Stanmore

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 for Stanmore

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 for Stanmore

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 for Stanmore

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 for Stanmore

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 for Stanmore

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 Stanmore

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 for Stanmore

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 for Stanmore

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 Stanmore

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 for Stanmore

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 for Stanmore

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 for Stanmore

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.

Stanmore's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Stanmore
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.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Stanmore

Frequently Asked Questions About Air Quality

What is the current AQI level in Stanmore?

The current real-time AQI level in Stanmore is 54 (Moderate). This was last updated 2025-07-12 02:24:20 PM (Local Time).

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

The best AQI level was 22 (Good) at 12:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 54 (Moderate) at 2:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Stanmore have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 2:09 PM (Local Time), lowest 22 at 12:09 AM (Local Time).

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

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

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

7 Jul 2025Shakshi
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Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

4 Jul 2025Gyane Haobijam
Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

2 Jul 2025Shakshi
Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

1 Jul 2025Shakshi
Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

24 Jun 2025Shakshi
Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

19 Jun 2025Shakshi
AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

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19 Jun 2025Gyane Haobijam
Noise Pollution in Ocean: The Silent Threat Beneath the Waves

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17 Jun 2025Shakshi
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10 Jun 2025Shakshi
Wildfire Smoke in Canada 2025: AQI Impact, Orange Skies, and What to Do

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9 Jun 2025Shakshi
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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor