La Côte-aux-Fées air quality now

Switzerland · The summary is refreshed every 15 minutes.

Now

No current value: fewer than four sensors at different places are reporting now.

Open map

Open methodology and data in JSON: Methodology and data sources · JSON

There are not enough fresh measurements for La Côte-aux-Fées right now. From 10:00 to 21:00 local time the city mean PM2.5 fell from 9.3 to 3.0 µg/m³.

The weather data do not point to a clear reason for this level.

Weather now: cloudy, 8°C, wind 1 m/s, humidity 92%. Precipitation is expected around 23:00; it may wash particles out.

Written automatically at 22:13 local time (21:13 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

1 m/s

Wind, SSW

4.9 mm

Precipitation today

Pollution accumulation index now

25/100Low · An estimate of weather conditions · not a PM2.5 forecast

Now2520
23.0007.0014.0022.00

Pollution accumulation forecast

Today — November 11

11°/8°

Index by time of day

47/100Moderate

  1. 47/100Night
  2. 30/100Morning
  3. 8/100Day
  4. 26/100Evening

Thursday — November 12

11°/6°

Index by time of day

50/100Moderate

  1. 50/100Night
  2. 36/100Morning
  3. 9/100Day
  4. 21/100Evening

Friday — November 13

5°/-2°

Index by time of day

29/100Low

  1. 28/100Night
  2. 29/100Morning
  3. 9/100Day
  4. 24/100Evening

Saturday — November 14

5°/-2°

Index by time of day

52/100Moderate

  1. 52/100Night
  2. 40/100Morning
  3. 10/100Day
  4. 24/100Evening

Sunday — November 15

8°/2°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 36/100Morning
  3. 7/100Day
  4. 16/100Evening

Monday — November 16

8°/2°

Index by time of day

30/100Low

  1. 30/100Night
  2. 24/100Morning
  3. 7/100Day
  4. 26/100Evening

Forecast of conditions that trap pollution near the surface

Weather

8°

Cloudy. Feels like 7°C

  1. MorningCloudy10°C86%
  2. DayRain11°C94%
  3. EveningCloudy8°C91%

Wind

1m/sWind from the SSW

2m/sWind gusts

Wind force: 1

Light wind is expected over the next few hours.

10-day weather forecast for La Côte-aux-Fées

Switzerland

  1. TodayNov 11Rain11°C8°C
  2. ThuNov 12Rain11°C6°C
  3. FriNov 13Rain5°C-2°C
  4. SatNov 14Partly cloudy5°C-2°C
  5. SunNov 15Rain8°C2°C
  6. MonNov 16Rain8°C2°C
  7. TueNov 17Rain11°C2°C
  8. WedNov 18Rain9°C5°C
  9. ThuNov 19Rain5°C3°C
  10. FriNov 20Rain4°C1°C

Switzerland: sensors in total

142

  1. WinterthurSwitzerland

    67

  2. ZurichSwitzerland

    25

  3. BernSwitzerland

    16

Cities with the most sensors

All sensors on the map, by city as the map assigns them; the city’s values count only the sensors that pass the Data Hub’s quality check.

Air quality calendar: La Côte-aux-Fées

Daily mean PM2.5 of the city sensors, µg/m³

Click a day to see its date and value.

LowModerateElevatedHighVery highExtremely high

Switzerland · City ranking · All pilot cities

Questions

What is the air quality in La Côte-aux-Fées right now?

Fresh data for La Côte-aux-Fées are insufficient (last update: 11:30 local time, 10:30 UTC). Open the map for the latest readings of individual sensors.

Where do these data come from?

From Atmy sensors and connected public networks (citizen, experimental and government monitors), aggregated by Atmy. Values are approximate; see the methodology.

How often is this page updated?

The summary is rebuilt every 15 minutes from the latest reading of each sensor, each no older than one hour.

Data

Where do these data come from?

The daily value is the Data Hub’s: the mean of the city’s sensors that passed the nightly quality check, each with at least 12 valid hours, and only with sensors at four places 500 m apart; days are UTC.

“Now” uses the same sensors and rule: the mean of their latest readings, each at most 60 minutes old, shown only with sensors at four places 500 m apart reporting.

Source: public Atmy monitoring data. Methodology and data sources · Data terms