Jiamusi air quality now

China · The summary is refreshed every 15 minutes.

Now

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

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

In Jiamusi the air is unhealthy right now (approximate, US EPA scale). From 17:00 to 03:00 local time the city mean PM2.5 fell from 78.3 to 57.3 µg/m³.

Light wind (1 m/s) in the evening or at night, as the air cools, possibly traps particles near the ground (a temperature inversion). Cold weather (-6°C) possibly means more heating, a common source of particles.

Weather now: partly cloudy, -6°C, wind 1 m/s, humidity 79%. No major change in the wind is expected in the coming hours. By 17:00 the temperature will be about 0°C.

Written automatically at 05:13 local time (21:13 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

1 m/s

Wind, SSW

0 mm

Precipitation today

Pollution accumulation index now

37/100Moderate · An estimate of weather conditions · not a PM2.5 forecast

Now3744
06.0014.0021.0005.00

Pollution accumulation forecast

Today — November 12

2°/-7°

Index by time of day

54/100Moderate

  1. 54/100Night
  2. 37/100Morning
  3. 10/100Day
  4. 17/100Evening

Friday — November 13

-1°/-7°

Index by time of day

44/100Moderate

  1. 44/100Night
  2. 37/100Morning
  3. 12/100Day
  4. 26/100Evening

Saturday — November 14

-3°/-8°

Index by time of day

51/100Moderate

  1. 51/100Night
  2. 39/100Morning
  3. 10/100Day
  4. 26/100Evening

Sunday — November 15

-2°/-10°

Index by time of day

50/100Moderate

  1. 50/100Night
  2. 33/100Morning
  3. 8/100Day
  4. 20/100Evening

Monday — November 16

-7°/-12°

Index by time of day

40/100Moderate

  1. 40/100Night
  2. 31/100Morning
  3. 11/100Day
  4. 27/100Evening

Tuesday — November 17

-3°/-11°

Index by time of day

44/100Moderate

  1. 44/100Night
  2. 30/100Morning
  3. 7/100Day
  4. 16/100Evening

Forecast of conditions that trap pollution near the surface

Weather

-6°

Partly cloudy. Feels like -10°C

  1. MorningCloudy-3°C80%
  2. DayCloudy0°C84%
  3. EveningClear0°C92%

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 Jiamusi

China

  1. TodayNov 12Cloudy2°C-7°C
  2. FriNov 13Cloudy-1°C-7°C
  3. SatNov 14Cloudy-3°C-8°C
  4. SunNov 15Cloudy-2°C-10°C
  5. MonNov 16Cloudy-7°C-12°C
  6. TueNov 17Cloudy-3°C-11°C
  7. WedNov 18Snow-6°C-8°C
  8. ThuNov 19Snow-8°C-13°C
  9. FriNov 20Cloudy-12°C-15°C
  10. SatNov 21Snow-6°C-14°C

China: sensors in total

1,515

  1. ChongqingChina

    32
  2. BeijingChina

    24
  3. ShanghaiChina

    19

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: Jiamusi

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

Click a day to see its date and value.

LowModerateElevatedHighVery highExtremely high

Questions

What is the air quality in Jiamusi right now?

Fresh data for Jiamusi are insufficient (last update: 07:45 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