A Coruña air quality now

Spain · The summary is refreshed every 15 minutes.

November 11

The air is clean now

Measured 21:00

A Coruña

15°C

Cloudy

36AQI

993

hPa

Atmospheric
pressure

93%

Humidity

A Coruña, November 10, 2026: daily mean PM2.5 6 µg/m³ (15 sensors), level “Low” — as in the Atmy Data Hub. Now (23:00 local time): 6.5 µg/m³. Open methodology and data in JSON: Methodology and data sources · JSON

Right now in A Coruña, PM2.5 averages 6.5 µg/m³ — “good” on the US EPA scale (approximate, from hourly readings). Mean of 15 sensors from Government stations, readings from 21:00–21:00 local time (20:00–20:00 UTC), summary prepared at 23:00 local time. Median: 6.0 µg/m³; range across sensors: 2.0–15.0 µg/m³.

In A Coruña the air is good 🟢 AQI 36. Higher than three hours ago. ☁️ +15 °C · No precipitation · Wind 1 m/s

In A Coruña the air is good right now (approximate, US EPA scale). From 10:00 to 23:00 local time the city mean PM2.5 rose from 5.1 to 6.5 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). High humidity (93%) possibly makes optical sensors read somewhat higher.

Weather now: cloudy, 15°C, wind 1 m/s, humidity 93%. No major change in the wind is expected in the coming hours.

Written automatically at 23:00 local time (22:00 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

1 m/s

Wind, WSW

4.3 mm

Precipitation today

A Coruña: air quality for the completed day

Metric: PM2.5, µg/m³ · Color scale: EPA AQI · November 10, 2026 · 00:00–24:00 UTC = 01:00–01:00 UTC+1

6 µg/m³ Low

Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 01:00–01:00 UTC+1): 6 µg/m³ from 15 sensors that passed the quality check — the same value as in the Atmy Data Hub.

No. 3 of 12 cities in Spain and No. 597 of 676 worldwide, from the most polluted.

LowModerateElevatedHighVery highExtremely high

Pollution accumulation index now

26/100Low · An estimate of weather conditions · not a PM2.5 forecast

Now2622
23.0007.0014.0022.00

Pollution accumulation forecast

Today — November 11

17°/14°

Index by time of day

32/100Low

  1. 32/100Night
  2. 31/100Morning
  3. 7/100Day
  4. 26/100Evening

Thursday — November 12

18°/14°

Index by time of day

54/100Moderate

  1. 54/100Night
  2. 41/100Morning
  3. 7/100Day
  4. 23/100Evening

Friday — November 13

18°/13°

Index by time of day

49/100Moderate

  1. 49/100Night
  2. 42/100Morning
  3. 9/100Day
  4. 24/100Evening

Saturday — November 14

18°/13°

Index by time of day

55/100Moderate

  1. 55/100Night
  2. 40/100Morning
  3. 8/100Day
  4. 26/100Evening

Sunday — November 15

16°/13°

Index by time of day

50/100Moderate

  1. 50/100Night
  2. 26/100Morning
  3. 7/100Day
  4. 23/100Evening

Monday — November 16

19°/13°

Index by time of day

54/100Moderate

  1. 54/100Night
  2. 42/100Morning
  3. 5/100Day
  4. 9/100Evening

Forecast of conditions that trap pollution near the surface

Weather

15°

Cloudy. Feels like 16°C

  1. MorningCloudy15°C87%
  2. DayRain17°C88%
  3. EveningCloudy15°C94%

Wind

1m/sWind from the WSW

1m/sWind gusts

Wind force: 1

Light wind is expected over the next few hours.

10-day weather forecast for A Coruña

Spain

  1. TodayNov 11Rain17°C14°C
  2. ThuNov 12Cloudy18°C14°C
  3. FriNov 13Rain18°C13°C
  4. SatNov 14Cloudy18°C13°C
  5. SunNov 15Rain16°C13°C
  6. MonNov 16Rain19°C13°C
  7. TueNov 17Rain20°C15°C
  8. WedNov 18Cloudy15°C12°C
  9. ThuNov 19Rain15°C12°C
  10. FriNov 20Rain16°C10°C

Where in A Coruña is the air worse?

See all sensors

Highest current reading: 15.0 µg/m³ (Ferrol (CCAA Galicia)). Lowest: 2.0 µg/m³ (Monte Xalo (CCAA Galicia)). The list shows every sensor, highest first.

  1. Ferrol (CCAA Galicia) →15 µg/m³
  2. Compostela (CCAA Galicia) →10 µg/m³
  3. Torre De Hércules (CCAA Galicia) →10 µg/m³
  4. La Grela (CCAA Galicia) →9 µg/m³
  5. Cee (CCAA Galicia) →8 µg/m³
  6. Corlab 1 (CCAA Galicia) →8 µg/m³
  7. Parque Da Cega (CCAA Galicia) →7 µg/m³
  8. Lugo-Fingoy (CCAA Galicia) →6 µg/m³
  9. Teixeiro (CCAA Galicia) →6 µg/m³
  10. Centro Civico (CCAA Galicia) →4 µg/m³
+5 more sensors
  1. Maciñeira (CCAA Galicia) →3 µg/m³
  2. Xubia (Megasa) (CCAA Galicia) →3 µg/m³
  3. Cuíña (CCAA Galicia) →3 µg/m³
  4. San Caetano (CCAA Galicia) →3 µg/m³
  5. Monte Xalo (CCAA Galicia) →2 µg/m³

Source: atmy.ai monitoring network

Who provides the data

Sensors in the summary by network: Government stations — 15 sensors.

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

Spain: sensors in total

143

  1. MataróSpain

    21

  2. Vitoria-GasteizSpain

    18

  3. A CoruñaSpain

    15

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: A Coruña

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

Click a day to see its date and value.

LowModerateElevatedHighVery highExtremely high

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

Air quality in A Coruña now — Atmy

Spain · City ranking · All pilot cities

Questions

What was the air quality in A Coruña over the last completed day?

Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 01:00–01:00 UTC+1): 6 µg/m³ from 15 sensors that passed the quality check — the same value as in the Atmy Data Hub. No. 3 of 12 cities in Spain and No. 597 of 676 worldwide, from the most polluted.

What is the air quality in A Coruña right now?

Right now in A Coruña, PM2.5 averages 6.5 µg/m³ — “good” on the US EPA scale (approximate, from hourly readings). Mean of 15 sensors from Government stations, readings from 21:00–21:00 local time (20:00–20:00 UTC), summary prepared at 23:00 local time. Median: 6.0 µg/m³; range across sensors: 2.0–15.0 µg/m³.

Is it safe to be outdoors in A Coruña now?

The current level is “good” (US EPA scale, approximate). Air quality is satisfactory; no restrictions are recommended. This is the standard guidance of the scale, not medical advice.

Where in A Coruña is the air worse?

Highest current reading: 15.0 µg/m³ (Ferrol (CCAA Galicia)). Lowest: 2.0 µg/m³ (Monte Xalo (CCAA Galicia)). 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