Chachoengsao air quality · Thailand
Cooking smoke at home can easily exceed outdoor air at this level
US AQI 55 (Moderate) in Chachoengsao, from 1 PCD monitoring station. Main pollutant: PM2.5.
Updated
Pollutants in Chachoengsao
- PM2.5 · µg/m³11.3Under WHO limit
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Chachoengsao right now?
Air quality is acceptable. People who are unusually sensitive to air pollution may feel effects with long or heavy exertion outdoors.
Walking and commuting
Go aheadFine for everyone.
Running and jogging
Take careFine for most; unusually sensitive people should ease the pace.
Cycling
Go aheadFine for everyone.
Children playing outside
Go aheadNo limits for most children.
Older adults and heart or lung conditions
Take careWatch for symptoms such as coughing or breathlessness.
Open windows
Go aheadFine to ventilate.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededOptional.
Based on the US EPA Air Quality Guide, applied to the current US AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 51–100 means for your health →
Chachoengsao air quality history
Daily average, 29 days- 61average daily US AQI over 29 days
- 84worst day, 5 October
- 30cleanest day, 25 September
- 0days at Unhealthy or worse
The last 7 days averaged 64, about the same as the week before (65). 3 of the last 29 days were Good.
Nearby cities
Thailand rankingChachoengsao air quality: common questions
What is the AQI in Chachoengsao right now?
The US AQI in Chachoengsao is 55 (Moderate). The main pollutant is PM2.5.
Is it safe to go outside in Chachoengsao today?
Fine for most people. Air quality is acceptable. People who are unusually sensitive to air pollution may feel effects with long or heavy exertion outdoors. For runners: Fine for most; unusually sensitive people should ease the pace.
How has air quality in Chachoengsao been recently?
Over the last 29 days with data, Chachoengsao averaged US AQI 61. The worst day was 5 October at 84; the cleanest was 25 September at 30. 0 days were at Unhealthy or worse.
Where does Chachoengsao's air quality data come from?
From Pollution Control Department (PCD) · Air4Thai, using 1 monitoring station in and around the city. Good Air does not estimate or adjust these readings.
Source: Pollution Control Department (PCD) · Air4Thai. Readings are published by the monitoring agency and may be revised.