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

The latest data Last 7 days
Current data from stations: ES1768A
Locations: « Arona La Estrella
Pollution and air quality forecast for La Estrella. Today is Saturday, May 3, 2025. The following air pollution values have been recorded for La Estrella:
  1. sulfur dioxide (SO2) - 6 (Good)
  2. particulate matter (PM2.5) dust - 5 (Good)
  3. ozone (O3) - 40 (Good)
  4. nitrogen dioxide (NO2) - 13 (Good)
  5. particulate matter (PM10) suspended dust - 15 (Good)
Real-time Air Quality Index (AQI) for La Estrella, Wednesday, May 31, 2023: 1.

air quality index: 0
AQI 1 Good

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

Today (Wednesday, May 31, 2023) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in La Estrella.


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

What is the current level of PM2.5 in La Estrella? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 5 (Good) For comparison, the highest level of PM2.5 in La Estrella in the last 7 days was: 8 (Thursday, May 25, 2023) and the lowest: 3 (Wednesday, May 31, 2023). The highest PM2.5 values were recorded: 53 (February 2020). The lowest level of particulate matter PM2.5 pollution occurs in month: November (0.48).

How is the O3 level today in La Estrella? (ozone (O3))
40 (Good)

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

What is the level of PM10 today in La Estrella? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in La Estrella is: 15 (Good) The highest PM10 values usually occur in month: 56 (February 2020). The lowest value of particulate matter PM10 pollution in La Estrella is usually recorded in: November (2.1).



Current data Wednesday, May 31, 2023, 3:00 AM

SO2 6 (Good)

PM2,5 5 (Good)

O3 40 (Good)

NO2 13 (Good)

PM10 15 (Good)

4 (Good)

Data on air pollution from recent days in La Estrella

index 2023-05-24 2023-05-25 2023-05-26 2023-05-27 2023-05-28 2023-05-29 2023-05-30 2023-05-31
no 5
Good		 5
Good		 4
Good		 5
Good		 4
Good		 4
Good		 4
Good		 4
Good
pm25 7
Good		 8
Good		 7
Good		 8
Good		 6
Good		 4
Good		 4
Good		 3
Good
so2 5
Good		 5
Good		 5
Good		 4
Good		 5
Good		 5
Good		 3
Good		 6
Good
pm10 28
Moderate		 27
Moderate		 21
Moderate		 20
Moderate		 16
Good		 15
Good		 18
Good		 14
Good
o3 85
Moderate		 73
Moderate		 64
Good		 77
Moderate		 64
Good		 60
Good		 58
Good		 55
Good
no2 12
Good		 14
Good		 13
Good		 11
Good		 10
Good		 11
Good		 10
Good		 9
Good
data source »

Air pollution in La Estrella from April 2019 to March 2020

index 2020-03 2020-02 2020-01 2019-11 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04
pm25 7.9 (Good) 53 (Unhealthy for Sensitive Groups) 5.2 (Good) 0.48 (Good) 4.1 (Good) 4.5 (Good) 4.1 (Good) 6.2 (Good) 8.6 (Good) 4.4 (Good)
no2 12 (Good) 16 (Good) 15 (Good) 0.64 (Good) 5.3 (Good) 6.4 (Good) 6.7 (Good) 17 (Good) 17 (Good) 21 (Good)
pm10 30 (Moderate) 56 (Unhealthy for Sensitive Groups) 32 (Moderate) 2.1 (Good) 17 (Good) 21 (Moderate) 21 (Moderate) 29 (Moderate) 39 (Moderate) 27 (Moderate)
so2 5.2 (Good) 4.9 (Good) 5.7 (Good) 0.36 (Good) 2.7 (Good) 3.6 (Good) 3.7 (Good) 4.8 (Good) 4.8 (Good) 3.6 (Good)
o3 75 (Moderate) 65 (Good) 74 (Moderate) 5.1 (Good) 40 (Good) 30 (Good) 34 (Good) 36 (Good) 41 (Good) 48 (Good)
data source »

ES1768A

Wednesday, May 31, 2023, 3:00 AM

SO2 6 (Good)

sulfur dioxide (SO2)

PM2,5 5 (Good)

particulate matter (PM2.5) dust

O3 40 (Good)

ozone (O3)

NO2 13 (Good)

nitrogen dioxide (NO2)

PM10 15 (Good)

particulate matter (PM10) suspended dust

4 (Good)

index_name_no

ES1768A

index 2023-05-31 2023-05-30 2023-05-29 2023-05-28 2023-05-27 2023-05-26 2023-05-25 2023-05-24
no 4 4 4.1 4 4.6 4.4 5.4 5.3
pm25 3.3 4.3 4 5.8 7.5 7.2 8.2 7.1
so2 5.5 3 4.9 5.3 3.8 5.2 4.9 4.9
pm10 14 18 15 16 20 21 27 28
o3 55 58 60 64 77 64 73 85
no2 8.5 10 11 10 11 13 14 12

ES1768A

index 2020-03 2020-02 2020-01 2019-11 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04
pm25 7.9 53 5.2 0.48 4.1 4.5 4.1 6.2 8.6 4.4
so2 5.2 4.9 5.7 0.36 2.7 3.6 3.7 4.8 4.8 3.6
no2 12 16 15 0.64 5.3 6.4 6.7 17 17 21
o3 75 65 74 5.1 40 30 34 36 41 48
pm10 30 56 32 2.1 17 21 21 29 39 27

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