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

The latest data Last 7 days
Current data from stations: GR0046A
Locations: « Thessaloniki Delta Síndos »
Pollution and air quality forecast for Delta. Today is Sunday, May 18, 2025. The following air pollution values have been recorded for Delta:
  1. nitrogen dioxide (NO2) - 29 (Good)
  2. sulfur dioxide (SO2) - 2 (Good)
  3. ozone (O3) - 6 (Good)
  4. particulate matter (PM10) suspended dust - 12 (Good)
Real-time Air Quality Index (AQI) for Delta, Wednesday, January 17, 2024: 1.

air quality index: 0
AQI 1 Good

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

Today (Wednesday, January 17, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Delta.


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

What is the level of SO2 pollution? (sulfur dioxide (SO2))
2 (Good)

How is the O3 level today in Delta? (ozone (O3))
6 (Good)

What is the level of PM10 today in Delta? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Delta is: 12 (Good)



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

NO2 29 (Good)

28 (Good)

SO2 2 (Good)

O3 6 (Good)

PM10 12 (Good)

Data on air pollution from recent days in Delta

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
so2 2
Good		 5
Good		 6
Good		 6
Good		 5
Good		 5
Good		 3
Good		 2
Good
no2 15
Good		 16
Good		 12
Good		 7
Good		 23
Good		 27
Good		 16
Good		 17
Good
o3 28
Good		 26
Good		 40
Good		 46
Good		 24
Good		 10
Good		 24
Good		 20
Good
pm10 16
Good		 22
Moderate		 28
Moderate		 25
Moderate		 37
Moderate		 50
Unhealthy for Sensitive Groups		 28
Moderate		 12
Good
no 5
Good		 9
Good		 4
Good		 1
Good		 12
Good		 22
Good		 18
Good		 7
Good
data source »

GR0046A

Wednesday, January 17, 2024, 6:00 AM

NO2 29 (Good)

nitrogen dioxide (NO2)

28 (Good)

index_name_no

SO2 2 (Good)

sulfur dioxide (SO2)

O3 6 (Good)

ozone (O3)

PM10 12 (Good)

particulate matter (PM10) suspended dust

GR0046A

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
so2 2 2.8 4.6 5.2 5.6 6 4.8 2.5
no2 17 16 27 23 6.9 12 16 15
o3 20 24 10 24 46 40 26 28
pm10 12 28 50 37 25 28 22 16
no 6.7 18 22 12 1 3.8 8.8 5.1

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