Air Pollutant Index / Indeks Pencemaran Udara
Before you head out, check the latest available DOE readings around Kuala Lumpur, Petaling Jaya, Shah Alam, Klang and Putrajaya.
FIND A STATION ↓Choose a reporting station near home or work. The reading comes from that station, not your exact address.
Compare the latest available readings for KL, the Klang Valley stations in Selangor and Putrajaya. Each area shows its highest station reading, not an area-wide average.
| Expand | Area / territory | Monitoring station | API | Air quality | Last updated (MYT) |
|---|---|---|---|---|---|
| Loading latest available readings… | |||||
Travelling beyond the Klang Valley? Compare station readings in other states on our Malaysia API map.
The API, also called IPU, groups air quality into five categories. A higher number means poorer air quality. Use the observation time alongside the reading.
Outdoor activities are generally suitable for most people.
Most people can continue usual activities. Sensitive individuals should monitor symptoms.
Reduce prolonged or strenuous outdoor activity. Higher-risk people should take extra care.
Avoid unnecessary outdoor exertion. Higher-risk people should stay indoors where practical.
Avoid outdoor activities and follow official public-health advice.
Malaysia's DOE publishes Malaysia API from official monitoring stations. IQAir displays a US AQI value that uses different calculation methods and monitoring sources. The systems are not directly interchangeable. BIG Pharmacy's map and table use Malaysia API throughout.
Check the local DOE station near your home, office or school. When API is above 100, reduce prolonged or strenuous outdoor exercise. As readings increase, choose indoor activities or postpone your workout. Consider symptoms and existing health conditions even at lower readings.
During heavy haze, limit outdoor-air entry and avoid indoor smoking or burning. When outdoor air improves, ventilate your home to manage indoor pollutants and CO2. Do not keep your home sealed indefinitely.
Find masks, eye drops, nasal sprays and throat-care products from BIG Pharmacy. Check each product for its directions and suitability.
Choose a certified particulate respirator with a proper fit. Loose surgical masks do not provide the same protection against fine particles.
For dry or irritated eyes. Check suitability for contact lenses and existing eye conditions before use.
Non-medicated saline sprays for nasal care. Follow the directions and age guidance on the label.
For throat comfort, not protection from haze particles. Check the label for directions and suitable ages.
Need help deciding? Well-fitting particulate respirators can reduce particulate exposure; eye drops, saline sprays and throat products provide symptom comfort rather than protection against haze particles. Follow product labels and consult a pharmacist when appropriate. If you use an asthma inhaler, continue your prescribed treatment or action plan.
Prices are requested directly from BIG Pharmacy Online when available and can change before checkout. Promotions, stock and final purchase prices are confirmed on each product page. If automatic pricing is unavailable, use “View product” to check the latest price.
Not sure which mask fits, or which product to choose? Speak to a BIG pharmacist about what works for you and your family.
Check the latest available DOE API readings from Batu Muda, Cheras and nearby Selangor stations above. Conditions can vary between Kuala Lumpur, Petaling Jaya, Shah Alam, Klang and Putrajaya. Confirm the observation time and compare with the official APIMS dashboard.
API stands for Air Pollutant Index. IPU is its Malay name, Indeks Pencemaran Udara. AQI is a more general term used by several other systems, including the US AQI used by IQAir. Here we display only Malaysia's API.
Different calculations, pollutants, reporting networks and observation times can produce different numbers. US AQI and Malaysia API are not interchangeable. Compare readings only when their source, time and index standard are clear.
Use the quick location buttons or search for Petaling Jaya, Shah Alam, Klang or Johan Setia. Select the station in the table to highlight it on the map. Location sharing is optional and identifies the nearest available reporting station, not a direct reading from your address.
When API exceeds 100, reduce prolonged or strenuous outdoor exercise, particularly if sensitive to pollution. If conditions worsen, consider indoor activity or postponement. Seek medical assessment for wheezing, breathlessness or chest discomfort.
Loose surgical masks do not provide the same fine-particle protection as a properly fitted N95, KN95 or comparable certified particulate respirator. Protection depends on proper fit and the product's standard. Ask a pharmacist about suitability.
Reduce entry of outdoor air when haze is severe. When conditions improve, ventilate your home as needed to manage indoor pollutants and carbon dioxide. Consider your home ventilation system.
Move away from the exposure, and follow any prescribed asthma or respiratory action plan. Seek prompt medical assessment if symptoms worsen. Severe breathlessness or chest pain requires urgent medical attention.
