Air Pollution in El Mas Blau: Real-time Air Quality Index and smog alert.

The latest data Last 7 days
Current data from stations: El Prat de Llobregat (CEM Sagnier)
Locations: « el Prat de Llobregat El Mas Blau
Pollution and air quality forecast for El Mas Blau. Today is Monday, May 5, 2025. The following air pollution values have been recorded for El Mas Blau:
  1. nitrogen dioxide (NO2) - 15 (Good)
  2. ozone (O3) - 64 (Good)
  3. carbon monoxide (CO) - 300 (Good)
  4. sulfur dioxide (SO2) - 3 (Good)
Real-time Air Quality Index (AQI) for El Mas Blau, Thursday, July 13, 2023: 1.

air quality index: 0
AQI 1 Good

What is the air quality in El Mas Blau today? Is the air polluted in El Mas Blau?. Is there smog?

Today (Thursday, July 13, 2023) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in El Mas Blau.


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

How is the O3 level today in El Mas Blau? (ozone (O3))
64 (Good)

How high is the CO level? (carbon monoxide (CO))
300 (Good)

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



Current data Thursday, July 13, 2023, 7:00 PM

NO2 15 (Good)

O3 64 (Good)

CO 300 (Good)

SO2 3 (Good)

4 (Good)

Data on air pollution from recent days in El Mas Blau

index 2023-07-11 2023-07-14 2023-07-08 2023-07-09 2023-07-12 2023-07-10 2023-07-13
no2 19
Good		 17
Good		 16
Good		 22
Good		 19
Good		 16
Good		 23
Good
o3 48
Good		 56
Good		 70
Moderate		 59
Good		 44
Good		 66
Good		 48
Good
co 375
Good		 300
Good		 300
Good		 321
Good		 383
Good		 367
Good		 358
Good
so2 3
Good		 4
Good		 4
Good		 4
Good		 4
Good		 3
Good		 4
Good
no 4
Good		 3
Good		 3
Good		 4
Good		 3
Good		 4
Good		 4
Good
data source »

Air pollution in El Mas Blau from September 2017 to March 2020

index 2020-03 2020-02 2020-01 2019-12 2019-11 2019-09 2019-07 2019-05 2019-04 2019-03 2019-02 2019-01 2018-09 2018-07 2018-06 2018-01 2017-11 2017-10 2017-09
co 329 (Good) 433 (Good) 340 (Good) 249 (Good) 25 (Good) 143 (Good) 95 (Good) 233 (Good) 256 (Good) 254 (Good) 263 (Good) 261 (Good) 301 (Good) 294 (Good) 229 (Good) 238 (Good) 244 (Good) 225 (Good) 229 (Good)
so2 3 (Good) 3.2 (Good) 2.1 (Good) - (Good) 0.27 (Good) 2.5 (Good) 1.3 (Good) 3.5 (Good) 3.3 (Good) 3.8 (Good) 3.5 (Good) 3.7 (Good) 2.3 (Good) 2.7 (Good) 4.1 (Good) - (Good) 3.9 (Good) 2.4 (Good) 2.9 (Good)
no2 19 (Good) 31 (Good) 37 (Good) - (Good) 3.2 (Good) 18 (Good) 10 (Good) 27 (Good) 38 (Good) 46 (Moderate) 45 (Moderate) 42 (Moderate) 27 (Good) 40 (Good) 38 (Good) 36 (Good) 43 (Moderate) 36 (Good) 38 (Good)
o3 64 (Good) 24 (Good) 17 (Good) - (Good) 1 (Good) 27 (Good) 6.4 (Good) 57 (Good) 48 (Good) 32 (Good) 26 (Good) 28 (Good) 40 (Good) 37 (Good) 31 (Good) - (Good) 24 (Good) 28 (Good) 37 (Good)
data source »

El Prat de Llobregat (CEM Sagnier)

Thursday, July 13, 2023, 7:00 PM

NO2 15 (Good)

nitrogen dioxide (NO2)

O3 64 (Good)

ozone (O3)

CO 300 (Good)

carbon monoxide (CO)

SO2 3 (Good)

sulfur dioxide (SO2)

4 (Good)

index_name_no

El Prat de Llobregat (CEM Sagnier)

index 2023-07-13 2023-07-10 2023-07-12 2023-07-09 2023-07-08 2023-07-14 2023-07-11
no2 23 16 19 22 16 17 19
o3 48 66 44 59 70 56 48
co 358 367 383 321 300 300 375
so2 3.5 3.3 3.5 3.9 3.8 4 3.3
no 4.4 3.5 2.8 4.1 3.1 2.9 3.7

ES1983A

index 2020-03 2020-02 2020-01 2019-12 2019-11 2019-09 2019-07 2019-05 2019-04 2019-03 2019-02 2019-01 2018-09 2018-07 2018-06 2018-01 2017-11 2017-10 2017-09
co 329 433 340 249 25 143 95 233 256 254 263 261 301 294 229 238 244 225 229
so2 3 3.2 2.1 - 0.27 2.5 1.3 3.5 3.3 3.8 3.5 3.7 2.3 2.7 4.1 - 3.9 2.4 2.9
no2 19 31 37 - 3.2 18 10 27 38 46 45 42 27 40 38 36 43 36 38
o3 64 24 17 - 1 27 6.4 57 48 32 26 28 40 37 31 - 24 28 37

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