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Western Water Catchment Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-03-21 03:39:48 PM

location image
Live AQI
56
Air Quality is
Moderate
pm10 :  20 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Western Water Catchment
partly cloudy

28 °C

Partly cloudy
Humidity
Humidity79 %
Wind Speed
Wind Speed19 km/h
UV Index
UV Index7
Last Updated: 2025-03-21 03:39:48 PM
Map

Western Water Catchment

Major Air Pollutants

Western Water Catchment

PM2.5's Icon

Particulate Matter(PM2.5)

12µg/m³

PM10's Icon

Particulate Matter(PM10)

20µg/m³

CO's Icon

Carbon Monoxide(CO)

313ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

5ppb

O3's Icon

Ozone(O3)

12ppb

Download 2024 Annual Data

World Air Quality Report

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AQI Graph

Historical Air Quality Data

Western Water Catchment

24 Hours
AQI
Western Water Catchment

Want air quality data?

AQI Trends - Annual Air Quality Changes

Western Water Catchment, West Region, Singapore

AQI
Year
.
AQI

Annual AQI Trends

2020
36AQI
2021
42AQI
17%
Rise
2022
37AQI
-12%
Fall
2023
34AQI
-8%
Fall
2024
50AQI
47%
Rise
2025
50AQI
0%
No Change
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
9%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202465AQI
Least PollutedJanuary, 202221AQI

* This data analysis is from year 2020 - 2025

Western Water Catchment's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Murai Farmway
Moderate
56
12
20
27
79

Air Quality Calendar 2025

Western Water Catchment

2025
AQI
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
50
2 Mar
45
3 Mar
57
4 Mar
56
5 Mar
60
6 Mar
41
7 Mar
56
8 Mar
46
9 Mar
46
10 Mar
44
11 Mar
40
12 Mar
41
13 Mar
44
14 Mar
37
15 Mar
44
16 Mar
38
17 Mar
39
18 Mar
45
19 Mar
41
20 Mar
38
21 Mar
-
22 Mar
-
23 Mar
-
24 Mar
-
25 Mar
-
26 Mar
-
27 Mar
-
28 Mar
-
29 Mar
-
30 Mar
-
31 Mar
-
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
54
2 Feb
57
3 Feb
64
4 Feb
51
5 Feb
51
6 Feb
61
7 Feb
53
8 Feb
53
9 Feb
50
10 Feb
52
11 Feb
45
12 Feb
57
13 Feb
56
14 Feb
51
15 Feb
56
16 Feb
49
17 Feb
53
18 Feb
45
19 Feb
52
20 Feb
52
21 Feb
51
22 Feb
49
23 Feb
47
24 Feb
43
25 Feb
46
26 Feb
49
27 Feb
44
28 Feb
49
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
49
2 Jan
56
3 Jan
55
4 Jan
50
5 Jan
49
6 Jan
48
7 Jan
54
8 Jan
52
9 Jan
58
10 Jan
52
11 Jan
42
12 Jan
47
13 Jan
45
14 Jan
54
15 Jan
75
16 Jan
48
17 Jan
45
18 Jan
44
19 Jan
45
20 Jan
45
21 Jan
47
22 Jan
58
23 Jan
52
24 Jan
53
25 Jan
49
26 Jan
49
27 Jan
44
28 Jan
54
29 Jan
51
30 Jan
53
31 Jan
52
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Western Water Catchment

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

Western Water Catchment

  • asthma due to air pollution in Western Water CatchmentAsthma
  • heart due to air pollution in Western Water CatchmentHeart Issues
  • allergy due to air pollution in Western Water CatchmentAllergies
  • sinus due to air pollution in Western Water CatchmentSinus
  • flu due to air pollution in Western Water CatchmentCold/Flu
  • copd due to air pollution in Western Water CatchmentChronic (COPD)
asthma due to air pollution in Western Water Catchment

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

Singapore

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.

Woodlands, Singapore

96
Moderate
6xabove Standard

2.

Central Water Catchment, Singapore

65
Moderate
4xabove Standard

3.

Western Water Catchment, Singapore

54
Moderate
4xabove Standard

4.

Tampines, Singapore

53
Moderate
4xabove Standard

5.

Fort Canning, Singapore

43
Good
3xabove Standard

Last Updated: 2025-03-21 04:09:17 PM

AQI City Rankings

Air Quality Solutions For Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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 Western Water Catchment

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.

Western Water Catchment'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 Western Water Catchment
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 Western Water Catchment

Frequently Asked Questions About Air Quality

What is the current AQI level in Western Water Catchment?

The current real-time AQI level in Western Water Catchment is 56 (Moderate) due to recent rainfall by 0.01mm/hr. This was last updated 2025-03-21 03:39:48 PM.

When was the best AQI level in Western Water Catchment in the last 24 hours?

The best AQI level was 28 (Good) at 6:09 PM, Mar 20, 2025 during the last 24 hours.

When was the worst AQI level in Western Water Catchment in the last 24 hours?

The worst AQI level was 56 (Moderate) at 11:09 PM, Mar 20, 2025 during the last 24 hours.

What is the current trend of AQI levels in Western Water Catchment during last 24 hours?

The AQI levels in Western Water Catchment have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 11:09 PM, Mar 20, 2025, lowest 28 at 6:09 PM, Mar 20, 2025.

What actions are recommended as per the current AQI level in Western Water Catchment?

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.

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13 Mar 2025Shakshi
Mental Health Impacts of Air Pollution: Understanding the Invisible Threat

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Carolina Wildfire and Air Pollution: The Striking Contradiction

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94/100 Most Polluted Cities Are in India! Here is what it all says– 2024 AQI Report

94/100 Most Polluted Cities Are in India! Here is what it all says– 2024 AQI Report

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Air Quality in Top 10 Tourist Destinations: Safe or Not?

Air Quality in Top 10 Tourist Destinations: Safe or Not?

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Bryan Johnson’s Abrupt Exit: India vs US Air Quality Comparison

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Los Angeles wildfires 2025: How clean air turned into choking smoke?

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What Can You Expect From AQI in 2025? The Grim Reality of India’s Metro Cities in 2024

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Indoor Air Quality Monitor

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

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