Air quality in Marakkanam today
India · Updated Friday 14:30 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Poor European AQI
Consider less intense outdoor activity, especially if you have heart or lung conditions.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 15 µg/m³ | Fair |
| PM10 | 18 µg/m³ | Good |
| NO₂ | 4 µg/m³ | Good |
| O₃ | 134 µg/m³ | Poor |
The pollutant that matters most in Marakkanam right now is O₃.
Forecast: next 24 hours
Over the next 24 hours the air in Marakkanam is expected to be worst around Sat 14:30 (AQI 87, very poor). The cleanest hour is expected around Sat 05:30.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Fri 15:30 | 67 | Poor | 15 |
| Fri 18:30 | 44 | Moderate | 16 |
| Fri 21:30 | 37 | Fair | 14 |
| Sat 00:30 | 33 | Fair | 11 |
| Sat 03:30 | 38 | Fair | 14 |
| Sat 06:30 | 29 | Fair | 10 |
| Sat 09:30 | 32 | Fair | 11 |
| Sat 12:30 | 73 | Poor | 17 |
Questions and answers
- Is the air in Marakkanam good today?
- Right now the European Air Quality Index in Marakkanam is 67, which is poor. Consider less intense outdoor activity, especially if you have heart or lung conditions.
- What pollutes the air in Marakkanam?
- At the moment O₃ contributes most to the air quality index in Marakkanam. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Marakkanam be cleanest?
- Over the next 24 hours the air in Marakkanam is expected to be worst around Sat 14:30 (AQI 87, very poor). The cleanest hour is expected around Sat 05:30.
- 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.