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

The latest data Last 7 days
Current data from stations: JARDINES DE JUAN XXIII
Locations: « Asturias Mieres Sueros »
Pollution and air quality forecast for Mieres. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Mieres:
  1. ozone (O3) - 11 (Good)
  2. nitrogen dioxide (NO2) - 24 (Good)
  3. sulfur dioxide (SO2) - 1 (Good)
  4. particulate matter (PM10) suspended dust - 15 (Good)
Real-time Air Quality Index (AQI) for Mieres, Wednesday, January 17, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Mieres today? Is the air polluted in Mieres?. 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 Mieres.


How is the O3 level today in Mieres? (ozone (O3))
11 (Good)

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

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

What is the level of PM10 today in Mieres? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Mieres is: 15 (Good) The highest PM10 values usually occur in month: 39 (February 2020). The lowest value of particulate matter PM10 pollution in Mieres is usually recorded in: November (1.1).



Current data Wednesday, January 17, 2024, 9:00 AM

O3 11 (Good)

NO2 24 (Good)

SO2 1 (Good)

PM10 15 (Good)

Data on air pollution from recent days in Mieres

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
o3 19
Good		 35
Good		 16
Good		 15
Good		 14
Good		 24
Good		 25
Good		 42
Good
no2 4
Good		 3
Good		 3
Good		 9
Good		 4
Good		 5
Good		 8
Good		 11
Good
so2 1
Good		 1
Good		 2
Good		 2
Good		 1
Good		 1
Good		 2
Good		 1
Good
pm10 18
Good		 10
Good		 11
Good		 20
Moderate		 22
Moderate		 21
Moderate		 22
Moderate		 12
Good
data source »

Air pollution in Mieres from September 2017 to March 2020

index 2020-03 2020-02 2020-01 2019-11 2019-09 2019-07 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm10 26 (Moderate) 39 (Moderate) 21 (Moderate) 1.1 (Good) 12 (Good) 4.3 (Good) 21 (Moderate) 20 (Moderate) 26 (Moderate) 26 (Moderate) 23 (Moderate) 22 (Moderate) 11 (Good) 16 (Good) 23 (Moderate) 23 (Moderate) 22 (Moderate) 23 (Moderate) 19 (Good) 15 (Good) 16 (Good) 19 (Good) 22 (Moderate) 32 (Moderate) 22 (Moderate) 19 (Good) 16 (Good)
so2 5 (Good) 2.4 (Good) 2.9 (Good) 0.19 (Good) 1.5 (Good) 0.58 (Good) 7.7 (Good) 7.1 (Good) 10 (Good) 11 (Good) 8.3 (Good) 7.1 (Good) 6.1 (Good) 6.8 (Good) 8.5 (Good) 9 (Good) 2.5 (Good) 12 (Good) 11 (Good) 5.8 (Good) 2.4 (Good) 3.9 (Good) 2 (Good) 2.6 (Good) 5 (Good) 7.4 (Good) 5.2 (Good)
no2 9.5 (Good) 13 (Good) 16 (Good) 0.97 (Good) 4 (Good) 1.7 (Good) 9.3 (Good) 7.9 (Good) 15 (Good) 24 (Good) 23 (Good) 16 (Good) 12 (Good) 11 (Good) 9.3 (Good) 6.2 (Good) 4.6 (Good) 9 (Good) 4.4 (Good) 12 (Good) 10 (Good) 18 (Good) 15 (Good) 14 (Good) 20 (Good) 17 (Good) 12 (Good)
o3 29 (Good) 23 (Good) 30 (Good) 2.5 (Good) 17 (Good) 9.1 (Good) 38 (Good) 44 (Good) 51 (Good) 36 (Good) 35 (Good) 21 (Good) 27 (Good) 33 (Good) 33 (Good) 35 (Good) 29 (Good) 39 (Good) 44 (Good) 43 (Good) 39 (Good) 35 (Good) 22 (Good) 24 (Good) 23 (Good) 30 (Good) 37 (Good)
co - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 306 (Good) 272 (Good) 254 (Good) 255 (Good)
data source »

JARDINES DE JUAN XXIII

Wednesday, January 17, 2024, 9:00 AM

O3 11 (Good)

ozone (O3)

NO2 24 (Good)

nitrogen dioxide (NO2)

SO2 1 (Good)

sulfur dioxide (SO2)

PM10 15 (Good)

particulate matter (PM10) suspended dust

JARDINES DE JUAN XXIII

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
o3 42 25 24 14 15 16 35 19
no2 11 7.5 4.8 4.2 8.8 3 2.9 4.3
so2 1 1.5 1.2 1.2 1.6 2.4 1 1.3
pm10 12 22 21 22 20 11 10 18

ES1651A

index 2020-03 2020-02 2020-01 2019-11 2019-09 2019-07 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm10 26 39 21 1.1 12 4.3 21 20 26 26 23 22 11 16 23 23 22 23 19 15 16 19 22 32 22 19 16
co - - - - - - - - - - - - - - - - - - - - - - - 306 272 254 255
so2 5 2.4 2.9 0.19 1.5 0.58 7.7 7.1 10 11 8.3 7.1 6.1 6.8 8.5 9 2.5 12 11 5.8 2.4 3.9 2 2.6 5 7.4 5.2
no2 9.5 13 16 0.97 4 1.7 9.3 7.9 15 24 23 16 12 11 9.3 6.2 4.6 9 4.4 12 10 18 15 14 20 17 12
o3 29 23 30 2.5 17 9.1 38 44 51 36 35 21 27 33 33 35 29 39 44 43 39 35 22 24 23 30 37

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