What are PM2.5 and PM10?

PM2.5 are airborne particles less than 2.5 μm in diameter that penetrate deep into the lungs and bloodstream. PM10 (less than 10 μm) irritate the respiratory system. Both originate from exhaust fumes, dust, industry and natural events such as Saharan dust.

What are the safe air quality limits in Europe?

According to EU Directive 2024/2881, the daily PM10 limit is 50 μg/m³ (max 35 exceedances per year) and the annual limit is 40 μg/m³. For PM2.5 the annual limit is 25 μg/m³. The WHO (2021) recommends stricter targets: PM2.5 annual 5 μg/m³ and PM10 annual 15 μg/m³.

How does air pollution affect clothing?

Airborne particulate matter settles on fabric fibres, causing dull colour, unpleasant odour and gradual wear. Wool, silk and dark-coloured garments are especially vulnerable. Proper storage in clothes bags and the use of closet aromatics significantly reduce pollutant build-up.

Why does Kremastres.Com provide air quality data?

The WeatherLink station at our offices in Nea Kolokynithou, Peristeri records real-time PM2.5, PM10, temperature and humidity — factors that impact both health and garment care. Since 1975 we care about every aspect of proper clothing management.

European Air Quality Index — Scale from Good to Extremely Poor air quality

Air Quality & Weather Conditions

Here you can check the air quality in the Nea Kolokynithou area of Peristeri, Attica.

The European Air Quality Index (EAQI) assesses air pollution in real time based on 5 pollutants: PM2.5, PM10, NO₂, O₃ and SO₂. The scale has 6 bands — from "Good" (green) to "Extremely Poor" (dark red) — reflecting the potential health risk. In addition to air quality, you can also check the temperature (current, highest/lowest) as well as the local humidity.