Vestec air quality now

Czechia · 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 Vestec right now. From 10:00 to 21:00 local time the city mean PM2.5 rose from 17.0 to 29.0 µg/m³.

Light wind (2 m/s) in the evening or at night, as the air cools, possibly traps particles near the ground (a temperature inversion). Cold weather (5°C) possibly means more heating, a common source of particles.

Weather now: cloudy, 5°C, wind 2 m/s, humidity 93%. No major change in the wind is expected in the coming hours. By 10:00 the temperature will be about 10°C.

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

2 m/s

Wind, S

1.7 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

5°/1°

Index by time of day

52/100Moderate

  1. 52/100Night
  2. 37/100Morning
  3. 10/100Day
  4. 19/100Evening

Thursday — November 12

12°/5°

Index by time of day

46/100Moderate

  1. 46/100Night
  2. 34/100Morning
  3. 9/100Day
  4. 21/100Evening

Friday — November 13

7°/1°

Index by time of day

46/100Moderate

  1. 46/100Night
  2. 38/100Morning
  3. 7/100Day
  4. 23/100Evening

Saturday — November 14

7°/0°

Index by time of day

50/100Moderate

  1. 50/100Night
  2. 38/100Morning
  3. 10/100Day
  4. 27/100Evening

Sunday — November 15

5°/-1°

Index by time of day

57/100Moderate

  1. 57/100Night
  2. 45/100Morning
  3. 8/100Day
  4. 23/100Evening

Monday — November 16

6°/0°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 43/100Morning
  3. 8/100Day
  4. 20/100Evening

Forecast of conditions that trap pollution near the surface

Weather

5°

Cloudy. Feels like 3°C

  1. MorningRain2°C88%
  2. DayCloudy4°C92%
  3. EveningCloudy5°C94%

Wind

2m/sWind from the S

3m/sWind gusts

Wind force: 2

Gusts up to 4 m/s are expected.

10-day weather forecast for Vestec

Czechia

  1. TodayNov 11Rain5°C1°C
  2. ThuNov 12Rain12°C5°C
  3. FriNov 13Rain7°C1°C
  4. SatNov 14Partly cloudy7°C0°C
  5. SunNov 15Cloudy5°C-1°C
  6. MonNov 16Cloudy6°C0°C
  7. TueNov 17Cloudy10°C4°C
  8. WedNov 18Rain10°C8°C
  9. ThuNov 19Rain9°C6°C
  10. FriNov 20Rain8°C4°C

Czechia: sensors in total

112

  1. PragueCzechia

    38

  2. LiberecCzechia

    15

  3. České BudějoviceCzechia

    9

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.

Czechia · City ranking · All pilot cities

Questions

What is the air quality in Vestec right now?

Fresh data for Vestec are insufficient (last update: 16:45 local time, 15:45 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