Chiang mai air quality health index

Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. Chiang Mai’s air quality is moderately polluted and gets worse during the hazy season that typically runs from January to April. The city’s annual average PM2. CMAQHI ย่อมาจาก ChiangMai Air Quality Health Index หรือ ดัชนีคุณภาพอากาศเพื่อสุขภาพชาวเชียงใหม่ ซึ่งเกิดขึ้นจากปรึกษาหารือของนักวิชาการด้าน. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.

Indeed the ambient Air Quality Index (AQI)—as measured primarily by the quantity of respirable particulate matter between 2. PM10’ ) per cubic metre of air—in Chiang Mai is so poor on some days that it far exceeds the level considered safe to breathe in. Unfortunately, pollution has become absolutely unacceptable there over that time. When I first arrive people told me that the foul air pollution of March and April was slowly being counteracted by public and private action and policy. Notably, monthly average PM2.

When is Chiang Mai’s air pollution at its worst? As part of this initiative, U. Mission Thailand is reporting the U. EPA’s Air Quality Index (AQI) calculated from measurements of airborne fine particulate matter (commonly referred to as PM because they are less than or equal to microns in diameter). These data are captured by monitors owned and maintained by the Royal Thai government. Chiang Rai Air Quality Index (AQI) is now Unhealthy for Sensitive Groups.

Get real-time, historical and forecast PM2. Read the air pollution in Chiang Rai, Thailand with AirVisual. What do these numbers mean? Chiang Mai scored an unwanted podium position yesterday when it was ranked third on the global list of cities with the worst air pollution. Chiang Mai ’s AQI ( Air Quality Index ) score stood at 1a level considered “unhealthy” yesterday.

Any figure beyond 2is ‘very unhealthy’. City Hall, Chiangmai Air Quality Index (AQI) is now Unhealthy for Sensitive Groups. Chiang Dao Air Quality Index (AQI) is now Moderate. Chiang Mai’s AQI (Air Quality Index) score stood at 1a level considered “unhealthy” yesterday.

The dust, dirt, and smoke particles contribute to a poor air quality index. Particles that are smaller than microns in diameter (PMor less) have adverse health effects. Carbon monoxide, nitrogen dioxide, and sulfur dioxide also contribute to AQI. The Chiang Mai Air Quality Health Index (CMAQHI) Centre cited Mae Rim and Doi Lor districts as having the worst pollution with PM2. Hang Dong district had micrograms of PM2.

Muang district had micrograms, the centre reported. One of the most widely used is the US EPA Scale (from the US Environmental Protection Agency) which is based on a comprehensive review of scientific health studies. PM10’) per cubic metre of air—in Chiang Mai is so poor on some days that it far exceeds the level considered safe to breathe in. At the weather station in Chang Phueak area, PM 2. Sri Phum, it was around 59.

Muang Chiang Mai reached 1today, January 28th. The figure is similar to the aqicn. AQI at Yupparaj Wittayalai School is at 112. Both figures are above safety levels and are labelled as unhealthy. Estimation of perceptions about pollution in Chiang Rai.

Result of surveys about air pollution , water pollution , greens and parks satisfaction, light and noise pollution , etc.