Cangzhou air quality now

China · The summary is refreshed every 15 minutes.

November 12

The air is unhealthy for sensitive groups

Measured 05:00

Cangzhou

6°C

Clear

137AQI

1021

hPa

Atmospheric
pressure

84%

Humidity

Cangzhou, November 10, 2026: daily mean PM2.5 47 µg/m³ (4 sensors), level “Elevated” — as in the Atmy Data Hub. Now (06:00 local time): 50.0 µg/m³. Open methodology and data in JSON: Methodology and data sources · JSON

Right now in Cangzhou, PM2.5 averages 50.0 µg/m³ — “unhealthy for sensitive groups” on the US EPA scale (approximate, from hourly readings). Mean of 4 sensors from Government stations, readings from 05:00–05:00 local time (21:00–21:00 UTC), summary prepared at 06:00 local time. Median: 49.5 µg/m³; range across sensors: 49.0–52.0 µg/m³.

In Cangzhou the air is unhealthy for sensitive groups 🟠 AQI 137. About the same as three hours ago. ☀️ +6 °C · No precipitation · Wind 3 m/s

In Cangzhou the air is unhealthy for sensitive groups right now (approximate, US EPA scale). From 17:00 to 06:00 local time the city mean PM2.5 fell from 59.3 to 50.0 µg/m³.

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

Weather now: clear, 6°C, wind 3 m/s, humidity 84%. No major change in the wind is expected in the coming hours. By 17:00 the temperature will be about 12°C.

Written automatically at 06:00 local time (22:00 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

3 m/s

Wind, SSW

0 mm

Precipitation today

Cangzhou: air quality for the completed day

Metric: PM2.5, µg/m³ · Color scale: EPA AQI · November 10, 2026 · 00:00–24:00 UTC = 08:00–08:00 UTC+8

47 µg/m³ Elevated

Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 08:00–08:00 UTC+8): 47 µg/m³ from 4 sensors that passed the quality check — the same value as in the Atmy Data Hub.

No. 17 of 100 cities in China and No. 47 of 676 worldwide, from the most polluted.

LowModerateElevatedHighVery highExtremely high

Pollution accumulation index now

40/100Moderate · An estimate of weather conditions · not a PM2.5 forecast

Now4048
06.0014.0021.0005.00

Pollution accumulation forecast

Today — November 12

16°/5°

Index by time of day

50/100Moderate

  1. 50/100Night
  2. 40/100Morning
  3. 10/100Day
  4. 24/100Evening

Friday — November 13

16°/5°

Index by time of day

50/100Moderate

  1. 50/100Night
  2. 42/100Morning
  3. 11/100Day
  4. 28/100Evening

Saturday — November 14

17°/5°

Index by time of day

64/100Moderate

  1. 64/100Night
  2. 49/100Morning
  3. 10/100Day
  4. 26/100Evening

Sunday — November 15

12°/6°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 39/100Morning
  3. 5/100Day
  4. 17/100Evening

Monday — November 16

9°/5°

Index by time of day

25/100Low

  1. 25/100Night
  2. 21/100Morning
  3. 7/100Day
  4. 24/100Evening

Tuesday — November 17

9°/4°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 40/100Morning
  3. 9/100Day
  4. 26/100Evening

Forecast of conditions that trap pollution near the surface

Weather

6°

Clear. Feels like 2°C

  1. MorningClear8°C77%
  2. DayClear16°C58%
  3. EveningClear9°C83%

Wind

3m/sWind from the SSW

6m/sWind gusts

Wind force: 2

Gusts up to 7 m/s are expected.

10-day weather forecast for Cangzhou

China

  1. TodayNov 12Clear16°C5°C
  2. FriNov 13Cloudy16°C5°C
  3. SatNov 14Partly cloudy17°C5°C
  4. SunNov 15Fog12°C6°C
  5. MonNov 16Cloudy9°C5°C
  6. TueNov 17Cloudy9°C4°C
  7. WedNov 18Partly cloudy5°C-1°C
  8. ThuNov 19Clear9°C-2°C
  9. FriNov 20Clear11°C0°C
  10. SatNov 21Clear9°C1°C

Where in Cangzhou is the air worse?

See all sensors

Highest current reading: 52.0 µg/m³ (河北水利电力学院 (中国环境监测总站 (CNEMC) — 国家城市环境空气质量监测网)). Lowest: 49.0 µg/m³ (市环保局 (中国环境监测总站 (CNEMC) — 国家城市环境空气质量监测网)). The list shows every sensor, highest first.

  1. 河北水利电力学院 (中国环境监测总站 (CNEMC) — 国家城市环境空气质量监测网) →52 µg/m³
  2. 沧县城建局 (中国环境监测总站 (CNEMC) — 国家城市环境空气质量监测网) →50 µg/m³
  3. 电视转播站 (中国环境监测总站 (CNEMC) — 国家城市环境空气质量监测网) →49 µg/m³
  4. 市环保局 (中国环境监测总站 (CNEMC) — 国家城市环境空气质量监测网) →49 µg/m³

Source: atmy.ai monitoring network

Who provides the data

Sensors in the summary by network: Government stations — 4 sensors.

Atmy shows the networks’ readings after the Data Hub’s quality check: test devices and sensors that fail it are left out.

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: Cangzhou

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

Click a day to see its date and value.

LowModerateElevatedHighVery highExtremely high

Widget for your site

An Atmy card with the air quality in Cangzhou now: it is refreshed every 15 minutes and links to this page. Paste the code into your site.

Air quality in Cangzhou now — Atmy

China · City ranking · All pilot cities

Questions

What was the air quality in Cangzhou over the last completed day?

Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 08:00–08:00 UTC+8): 47 µg/m³ from 4 sensors that passed the quality check — the same value as in the Atmy Data Hub. No. 17 of 100 cities in China and No. 47 of 676 worldwide, from the most polluted.

What is the air quality in Cangzhou right now?

Right now in Cangzhou, PM2.5 averages 50.0 µg/m³ — “unhealthy for sensitive groups” on the US EPA scale (approximate, from hourly readings). Mean of 4 sensors from Government stations, readings from 05:00–05:00 local time (21:00–21:00 UTC), summary prepared at 06:00 local time. Median: 49.5 µg/m³; range across sensors: 49.0–52.0 µg/m³.

Is it safe to be outdoors in Cangzhou now?

The current level is “unhealthy for sensitive groups” (US EPA scale, approximate). Children, older adults and people with heart or lung disease should reduce prolonged or heavy exertion outdoors. This is the standard guidance of the scale, not medical advice.

Where in Cangzhou is the air worse?

Highest current reading: 52.0 µg/m³ (河北水利电力学院 (中国环境监测总站 (CNEMC) — 国家城市环境空气质量监测网)). Lowest: 49.0 µg/m³ (市环保局 (中国环境监测总站 (CNEMC) — 国家城市环境空气质量监测网)). The list shows every sensor, highest first.

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