CERISÉ · Alençon Météo-France ·
Alençon Météo-France, CERISÉ
Everyone may begin to experience health effects.
REPORTED · AIRLENSCOUNTRY · France48.446 °N · 0.111 °E
AQI · US EPA
194
Unhealthy
BAND 151 — 200
Dominant pollutant
O₃ Ozone
02.1
Pollutants · waterfall
6 tracked| No. | Species | Concentration | Sub-index | Contribution to AQI |
|---|---|---|---|---|
| 01 | PM2.5 Fine particulate · μg/m³ | 5.8μg/m³ | 24 | TRACE |
| 02 | PM10 Coarse particulate · μg/m³ | 12μg/m³ | 11 | TRACE |
| 03 | O₃ Ozone · ppb | 103ppb | 194 | DOMINANT |
| 04 | NO₂ Nitrogen dioxide · ppb | 7.5ppb | 7 | TRACE |
| 05 | SO₂ Sulphur dioxide · ppb | —ppb | — | — |
| 06 | CO Carbon monoxide · ppm | —ppm | — | — |
02.2
Ambient conditions
meteorologicalTemperature12.2°C
Humidity69%
Pressure1004.2hPa
Wind1.56m/s
02.3
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Data · attribution
- OpenAQCC BY 4.0
- EEA
- Open-MeteoCC BY 4.0