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Air quality in Yashan today

China · Updated Friday 14:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service

66

Poor European AQI

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

See Yashan breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.514 µg/m³Fair
PM1018 µg/m³Good
NO₂1 µg/m³Good
O₃131 µg/m³Poor

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

Forecast: next 24 hours

Over the next 24 hours the air in Yashan is expected to be worst around Fri 16:00 (AQI 68, poor). The cleanest hour is expected around Sat 10:00.

Fri 15:00: AQI 67Fri 16:00: AQI 68Fri 17:00: AQI 66Fri 18:00: AQI 61Fri 19:00: AQI 47Fri 20:00: AQI 41Fri 21:00: AQI 41Fri 22:00: AQI 40Fri 23:00: AQI 40Sat 00:00: AQI 40Sat 01:00: AQI 40Sat 02:00: AQI 40Sat 03:00: AQI 41Sat 04:00: AQI 41Sat 05:00: AQI 42Sat 06:00: AQI 42Sat 07:00: AQI 44Sat 08:00: AQI 43Sat 09:00: AQI 41Sat 10:00: AQI 37Sat 11:00: AQI 45Sat 12:00: AQI 51Sat 13:00: AQI 53Sat 14:00: AQI 54Fri 15:00Sat 03:00Sat 14:00
TimeAQILevelPM2.5
Fri 15:0067Poor14
Fri 18:0061Poor15
Fri 21:0041Moderate16
Sat 00:0040Fair15
Sat 03:0041Moderate17
Sat 06:0042Moderate19
Sat 09:0041Moderate16
Sat 12:0051Moderate10

The last 30 days

Over the last 30 days the average daily AQI in Yashan was 54, with 3 day(s) rated poor or worse. The cleanest day was 14 Sept, the most polluted 19 Sept.

9 Sept: AQI 6310 Sept: AQI 5611 Sept: AQI 5112 Sept: AQI 5113 Sept: AQI 3714 Sept: AQI 3515 Sept: AQI 4916 Sept: AQI 5517 Sept: AQI 4718 Sept: AQI 6019 Sept: AQI 6520 Sept: AQI 6021 Sept: AQI 5722 Sept: AQI 6123 Sept: AQI 609 Sept16 Sept23 Sept

Questions and answers

Is the air in Yashan good today?
Right now the European Air Quality Index in Yashan is 66, which is poor. Consider less intense outdoor activity, especially if you have heart or lung conditions.
What pollutes the air in Yashan?
At the moment O₃ contributes most to the air quality index in Yashan. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Yashan be cleanest?
Over the next 24 hours the air in Yashan is expected to be worst around Fri 16:00 (AQI 68, 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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