Kolpino air quality now

Russia · 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

In Kolpino the air is good right now (approximate, US EPA scale). From 12:00 to 23:00 local time the city mean PM2.5 rose from 4.5 to 7.3 µg/m³. The highest hour was 20:00 with 10.3 µg/m³.

Cold weather (1°C) possibly means more heating, a common source of particles. High humidity (98%) possibly makes optical sensors read somewhat higher.

Weather now: cloudy, 1°C, wind 3 m/s, humidity 98%. No major change in the wind is expected in the coming hours.

Written automatically at 00:13 local time (21:13 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

3 m/s

Wind, SE

0 mm

Precipitation today

Pollution accumulation index now

42/100Moderate · An estimate of weather conditions · not a PM2.5 forecast

Now4219
01.0009.0016.0000.00

Pollution accumulation forecast

Today — November 12

2°/1°

Index by time of day

45/100Moderate

  1. 45/100Night
  2. 31/100Morning
  3. 6/100Day
  4. 13/100Evening

Friday — November 13

2°/1°

Index by time of day

27/100Low

  1. 23/100Night
  2. 27/100Morning
  3. 9/100Day
  4. 22/100Evening

Saturday — November 14

3°/1°

Index by time of day

46/100Moderate

  1. 46/100Night
  2. 24/100Morning
  3. 7/100Day
  4. 18/100Evening

Sunday — November 15

7°/1°

Index by time of day

41/100Moderate

  1. 41/100Night
  2. 27/100Morning
  3. 4/100Day
  4. 11/100Evening

Monday — November 16

5°/1°

Index by time of day

36/100Moderate

  1. 36/100Night
  2. 28/100Morning
  3. 7/100Day
  4. 13/100Evening

Tuesday — November 17

5°/3°

Index by time of day

32/100Low

  1. 32/100Night
  2. 30/100Morning
  3. 6/100Day
  4. 10/100Evening

Forecast of conditions that trap pollution near the surface

Weather

1°

Cloudy. Feels like -3°C

  1. MorningCloudy1°C96%
  2. DayCloudy2°C92%
  3. EveningCloudy1°C94%

Wind

3m/sWind from the SE

5m/sWind gusts

Wind force: 2

Gusts up to 5 m/s are expected.

10-day weather forecast for Kolpino

Russia

  1. TodayNov 12Rain2°C1°C
  2. FriNov 13Rain2°C1°C
  3. SatNov 14Snow3°C1°C
  4. SunNov 15Cloudy7°C1°C
  5. MonNov 16Cloudy5°C1°C
  6. TueNov 17Rain5°C3°C
  7. WedNov 18Rain5°C3°C
  8. ThuNov 19Rain5°C2°C
  9. FriNov 20Cloudy5°C4°C

Russia: sensors in total

254

  1. KrasnoyarskRussia

    30

  2. OmskRussia

    28

  3. MoscowRussia

    22

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: Kolpino

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

Click a day to see its date and value.

LowModerateElevatedHighVery highExtremely high

Russia · City ranking · All pilot cities

Questions

What is the air quality in Kolpino right now?

Fresh data for Kolpino are insufficient (last update: 23:45 local time, 20:45 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