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Air quality in Medan today

Indonesia · Updated Friday 13:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service

62

Poor European AQI

Consider less intense outdoor activity, especially if you have heart or lung conditions.

See Medan breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.512 µg/m³Fair
PM1012 µg/m³Good
NO₂4 µg/m³Good
O₃123 µg/m³Moderate

The pollutant that matters most in Medan right now is O₃.

Forecast: next 24 hours

Over the next 24 hours the air in Medan is expected to be worst around Sat 13:00 (AQI 72, poor). The cleanest hour is expected around Sat 10:00.

Fri 14:00: AQI 65Fri 15:00: AQI 68Fri 16:00: AQI 68Fri 17:00: AQI 61Fri 18:00: AQI 41Fri 19:00: AQI 48Fri 20:00: AQI 59Fri 21:00: AQI 52Fri 22:00: AQI 51Fri 23:00: AQI 53Sat 00:00: AQI 55Sat 01:00: AQI 53Sat 02:00: AQI 51Sat 03:00: AQI 48Sat 04:00: AQI 49Sat 05:00: AQI 50Sat 06:00: AQI 51Sat 07:00: AQI 50Sat 08:00: AQI 46Sat 09:00: AQI 41Sat 10:00: AQI 40Sat 11:00: AQI 51Sat 12:00: AQI 66Sat 13:00: AQI 72Fri 14:00Sat 02:00Sat 13:00
TimeAQILevelPM2.5
Fri 14:0065Poor12
Fri 17:0061Poor13
Fri 20:0059Moderate48
Fri 23:0053Moderate38
Sat 02:0051Moderate34
Sat 05:0050Moderate33
Sat 08:0046Moderate26
Sat 11:0051Moderate15

The last 30 days

Over the last 30 days the average daily AQI in Medan was 65, with 18 day(s) rated poor or worse. The cleanest day was 20 Sept, the most polluted 15 Sept.

30 Aug: AQI 6431 Aug: AQI 581 Sept: AQI 722 Sept: AQI 603 Sept: AQI 694 Sept: AQI 645 Sept: AQI 646 Sept: AQI 717 Sept: AQI 718 Sept: AQI 689 Sept: AQI 6110 Sept: AQI 6211 Sept: AQI 5412 Sept: AQI 4813 Sept: AQI 6714 Sept: AQI 7115 Sept: AQI 8516 Sept: AQI 8317 Sept: AQI 6818 Sept: AQI 6319 Sept: AQI 5720 Sept: AQI 4721 Sept: AQI 5922 Sept: AQI 6623 Sept: AQI 6330 Aug11 Sept23 Sept

Questions and answers

Is the air in Medan good today?
Right now the European Air Quality Index in Medan is 62, which is poor. Consider less intense outdoor activity, especially if you have heart or lung conditions.
What pollutes the air in Medan?
At the moment O₃ contributes most to the air quality index in Medan. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Medan be cleanest?
Over the next 24 hours the air in Medan is expected to be worst around Sat 13:00 (AQI 72, poor). The cleanest hour is expected around Sat 10:00.
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.

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