Malaysia
Kuala Lumpur
Moderate
Air Quality Index
Updated Mar 21, 02:01 AM · Data from OpenAQ
Current Pollution Levels in Kuala Lumpur
PM2.5
Moderate23.42
µg/m³
PM10
N/A—
µg/m³
O₃
N/A—
ppm
Kuala Lumpur Air Quality 24-Hour Trend
Air Quality Analysis for Kuala Lumpur
Kuala Lumpur, Malaysia air quality this morning is rated Moderate with an Air Quality Index (AQI) of 75. The primary pollutant PM2.5 is measured at 23.42 µg/m³.
The current PM2.5 level exceeds the WHO annual guideline of 15 µg/m³ but remains within the 24-hour limit of 45 µg/m³. Long-term exposure at this level may still affect sensitive individuals.
PM2.5 levels are stable, staying close to the recent average of 22.5 µg/m³.
Health Recommendation
Air quality in Kuala Lumpur is acceptable. Most people can enjoy outdoor activities normally. Unusually sensitive individuals should consider limiting prolonged outdoor exertion.
Acceptable for most
OK for short periods
Recent Kuala Lumpur Air Quality Measurements
| Time | AQI | PM2.5 | PM10 |
|---|---|---|---|
| 02:01 AM | 75 | 23.42 | — |
| 01:01 AM | 75 | 23.42 | — |
| 12:01 AM | 71 | 21.64 | — |
| 11:23 PM | 71 | 21.64 | — |
Frequently Asked Questions
Is air quality in Kuala Lumpur safe today?
Kuala Lumpur air quality is moderate today with an AQI of 75. Most people can safely go outside, but unusually sensitive individuals may experience minor symptoms.
What AQI level is considered unhealthy?
According to EPA standards, AQI 0-50 is Good, 51-100 is Moderate, 101-150 is Unhealthy for Sensitive Groups, 151-200 is Unhealthy, 201-300 is Very Unhealthy, and above 300 is Hazardous. The WHO recommends annual PM2.5 levels below 15 µg/m³ for optimal health.
Should I wear a mask today in Kuala Lumpur?
With Kuala Lumpur's current AQI of 75, masks are generally not necessary for most people. However, if you have respiratory conditions, a mask may provide additional comfort.
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