Air Pollution in Central Greece: Real-time Air Quality Index and smog alert.

The latest data Last 7 days
Current data from stations: GR0110R
Locations: Nomós Voiotías »
Pollution and air quality forecast for Central Greece. Today is Thursday, May 1, 2025. The following air pollution values have been recorded for Central Greece:
  1. particulate matter (PM10) suspended dust - 33 (Moderate)
  2. particulate matter (PM2.5) dust - 25 (Moderate)
  3. ozone (O3) - 3 (Good)
  4. nitrogen dioxide (NO2) - 19 (Good)
Real-time Air Quality Index (AQI) for Central Greece, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

What is the air quality in Central Greece today? Is the air polluted in Central Greece?. Is there smog?

Today (Wednesday, January 17, 2024) air quality is moderate in Central Greece. Some pollutants in Central Greece may slightly affect very few hypersensitive individuals. Air pollutants in Central Greece may cause minor breathing discomfort to sensitive people.


What is the level of PM10 today in Central Greece? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Central Greece is: 33 (Moderate)

What is the current level of PM2.5 in Central Greece? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 25 (Moderate) For comparison, the highest level of PM2.5 in Central Greece in the last 7 days was: 49 (Sunday, January 14, 2024) and the lowest: 8 (Wednesday, January 10, 2024).

How is the O3 level today in Central Greece? (ozone (O3))
3 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
19 (Good)



Current data Wednesday, January 17, 2024, 6:00 AM

PM10 33 (Moderate)

14 (Good)

PM2,5 25 (Moderate)

O3 3 (Good)

NO2 19 (Good)

Data on air pollution from recent days in Central Greece

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
no 1
Good		 2
Good		 2
Good		 3
Good		 6
Good		 4
Good		 4
Good		 5
Good
o3 42
Good		 38
Good		 39
Good		 42
Good		 24
Good		 33
Good		 49
Good		 11
Good
pm10 9
Good		 20
Moderate		 15
Good		 35
Moderate		 51
Unhealthy for Sensitive Groups		 29
Moderate		 28
Moderate		 31
Moderate
no2 5
Good		 11
Good		 8
Good		 12
Good		 18
Good		 11
Good		 12
Good		 6
Good
pm25 8
Good		 18
Moderate		 15
Moderate		 31
Moderate		 49
Unhealthy for Sensitive Groups		 28
Moderate		 21
Moderate		 29
Moderate
data source »

GR0110R

Wednesday, January 17, 2024, 6:00 AM

PM10 33 (Moderate)

particulate matter (PM10) suspended dust

14 (Good)

index_name_no

PM2,5 25 (Moderate)

particulate matter (PM2.5) dust

O3 3 (Good)

ozone (O3)

NO2 19 (Good)

nitrogen dioxide (NO2)

GR0110R

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
no 4.7 3.8 4.3 6.1 3.3 1.5 2.1 1.3
o3 11 49 33 24 42 39 38 42
pm10 31 28 29 51 35 15 20 9.1
no2 5.9 12 11 18 12 8 11 5
pm25 29 21 28 49 31 15 18 7.8

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0