Air quality in Langsa today
Indonesia · Updated Friday 07:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Moderate European AQI
Sensitive people may want to take it easier outdoors.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 25 µg/m³ | Moderate |
| PM10 | 25 µg/m³ | Fair |
| NO₂ | 10 µg/m³ | Good |
| O₃ | 15 µg/m³ | Good |
The pollutant that matters most in Langsa right now is PM2.5.
Forecast: next 24 hours
Over the next 24 hours the air in Langsa is expected to be worst around Fri 15:00 (AQI 67, poor). The cleanest hour is expected around Sat 06:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 08:00 | 42 | Moderate | 19 |
| Fri 11:00 | 51 | Moderate | 10 |
| Fri 14:00 | 64 | Poor | 11 |
| Fri 17:00 | 60 | Moderate | 11 |
| Fri 20:00 | 36 | Fair | 13 |
| Fri 23:00 | 42 | Moderate | 19 |
| Sat 02:00 | 35 | Fair | 13 |
| Sat 05:00 | 30 | Fair | 10 |
The last 30 days
Over the last 30 days the average daily AQI in Langsa was 40, with 0 day(s) rated poor or worse. The cleanest day was 7 Sept, the most polluted 15 Sept.
Questions and answers
- Is the air in Langsa good today?
- Right now the European Air Quality Index in Langsa is 45, which is moderate. Sensitive people may want to take it easier outdoors.
- What pollutes the air in Langsa?
- At the moment PM2.5 contributes most to the air quality index in Langsa. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Langsa be cleanest?
- Over the next 24 hours the air in Langsa is expected to be worst around Fri 15:00 (AQI 67, poor). The cleanest hour is expected around Sat 06:00.
- Where does this data come from?
- Wheezair shows model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), served by Open-Meteo: about 11 km resolution in Europe and 40 km elsewhere, updated daily. They are not station measurements, so a busy street can be worse than its city's value.