Vena air quality now

Sweden · 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 Vena right now.

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

Weather now: cloudy, 7°C, wind 4 m/s, humidity 91%. By 04:00 the wind is expected to pick up to 7 m/s, which may clear the air. Precipitation is expected around 03:00; it may wash particles out.

Written automatically at 22:14 local time (21:14 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

4 m/s

Wind, SW

8.2 mm

Precipitation today

Pollution accumulation index now

16/100Low · An estimate of weather conditions · not a PM2.5 forecast

Now1620
23.0007.0014.0022.00

Pollution accumulation forecast

Today — November 11

8°/6°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 40/100Morning
  3. 8/100Day
  4. 18/100Evening

Thursday — November 12

7°/2°

Index by time of day

28/100Low

  1. 24/100Night
  2. 28/100Morning
  3. 11/100Day
  4. 26/100Evening

Friday — November 13

5°/1°

Index by time of day

44/100Moderate

  1. 44/100Night
  2. 35/100Morning
  3. 9/100Day
  4. 26/100Evening

Saturday — November 14

9°/-1°

Index by time of day

61/100Moderate

  1. 61/100Night
  2. 31/100Morning
  3. 5/100Day
  4. 11/100Evening

Sunday — November 15

8°/6°

Index by time of day

23/100Low

  1. 21/100Night
  2. 23/100Morning
  3. 8/100Day
  4. 18/100Evening

Monday — November 16

10°/7°

Index by time of day

40/100Moderate

  1. 40/100Night
  2. 20/100Morning
  3. 5/100Day
  4. 15/100Evening

Forecast of conditions that trap pollution near the surface

Weather

7°

Cloudy. Feels like 4°C

  1. MorningCloudy6°C96%
  2. DayRain8°C95%
  3. EveningCloudy7°C88%

Wind

4m/sWind from the SW

9m/sWind gusts

Wind force: 3

Gusts up to 15 m/s are expected.

10-day weather forecast for Vena

Sweden

  1. TodayNov 11Rain8°C6°C
  2. ThuNov 12Rain7°C2°C
  3. FriNov 13Rain5°C1°C
  4. SatNov 14Rain9°C-1°C
  5. SunNov 15Rain8°C6°C
  6. MonNov 16Rain10°C7°C
  7. TueNov 17Rain8°C6°C
  8. WedNov 18Rain6°C4°C
  9. ThuNov 19Rain4°C3°C
  10. FriNov 20Cloudy4°C2°C

Sweden: sensors in total

54

  1. StockholmSweden

    20

  2. LundSweden

    5

  3. UppsalaSweden

    5

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.

Sweden · City ranking · All pilot cities

Questions

What is the air quality in Vena right now?

Fresh data for Vena are insufficient (last update: 00:45 local time, 23:45 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