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

The latest data Last 7 days Azores pollution November 2017 - May 2020 Quality of life
Current data from stations: PT07001
Locations: Ponta Delgada » Horta Municipality »
Pollution and air quality forecast for Azores. Today is Thursday, April 25, 2024. The following air pollution values have been recorded for Azores:
  1. nitrogen dioxide (NO2) - 1 (Good)
  2. particulate matter (PM2.5) dust - 2 (Good)
  3. particulate matter (PM10) suspended dust - 4 (Good)
  4. ozone (O3) - 86 (Moderate)
  5. sulfur dioxide (SO2) - 12 (Good)
Real-time Air Quality Index (AQI) for Azores, Wednesday, May 31, 2023: 2.

air quality index: 1
AQI 2 Moderate

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

Today (Wednesday, May 31, 2023) air quality is moderate in Azores. Some pollutants in Azores may slightly affect very few hypersensitive individuals. Air pollutants in Azores may cause minor breathing discomfort to sensitive people.


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

What is the current level of PM2.5 in Azores? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 2 (Good) For comparison, the highest level of PM2.5 in Azores in the last 7 days was: 5 (Saturday, May 27, 2023) and the lowest: 2 (Wednesday, May 24, 2023). The highest PM2.5 values were recorded: 76 (April 2020). The lowest level of particulate matter PM2.5 pollution occurs in month: June (0.63).

What is the level of PM10 today in Azores? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Azores is: 4 (Good) The highest PM10 values usually occur in month: 14 (March 2019). The lowest value of particulate matter PM10 pollution in Azores is usually recorded in: August (3.7).

How is the O3 level today in Azores? (ozone (O3))
86 (Moderate)

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



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

NO2 1 (Good)

PM2,5 2 (Good)

PM10 4 (Good)

O3 86 (Moderate)

SO2 12 (Good)

Data on air pollution from recent days in Azores

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
so2 7
Good		 3
Good		 8
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
o3 81
Moderate		 89
Moderate		 92
Moderate		 97
Moderate		 92
Moderate		 105
Moderate		 91
Moderate		 88
Moderate
no2 1
Good		 1
Good		 1
Good		 1
Good		 1
Good		 1
Good		 1
Good		 1
Good
pm10 2
Good		 4
Good		 7
Good		 9
Good		 8
Good		 5
Good		 3
Good		 4
Good
pm25 2
Good		 2
Good		 4
Good		 5
Good		 5
Good		 5
Good		 2
Good		 2
Good
data source »
Air pollution in Azores from November 2017 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 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
pm10 11 (Good) 8.2 (Good) 9.9 (Good) 13 (Good) 12 (Good) 6.7 (Good) 4.9 (Good) 7.6 (Good) 7.8 (Good) 5.9 (Good) 7.5 (Good) 7.6 (Good) 6.9 (Good) 9.6 (Good) 14 (Good) 11 (Good) 7.3 (Good) 8.6 (Good) 7.3 (Good) 8.8 (Good) 6.1 (Good) 3.7 (Good) 5 (Good) 5.3 (Good) 7.8 (Good) 7.5 (Good) - (Good) 6.1 (Good) 5.4 (Good) 4.7 (Good) 5.7 (Good)
o3 90 (Moderate) 92 (Moderate) 95 (Moderate) 90 (Moderate) 88 (Moderate) 66 (Good) 5.1 (Good) 67 (Good) 61 (Good) 55 (Good) 53 (Good) 64 (Good) 70 (Good) 82 (Moderate) 69 (Good) 81 (Moderate) 74 (Moderate) 73 (Moderate) 78 (Moderate) 73 (Moderate) 57 (Good) 46 (Good) 57 (Good) 51 (Good) 83 (Moderate) 84 (Moderate) 90 (Moderate) 90 (Moderate) 77 (Moderate) 66 (Good) 79 (Moderate)
so2 0.91 (Good) 1.2 (Good) 1.4 (Good) 1.4 (Good) 3 (Good) 1.4 (Good) 0.1 (Good) 0.71 (Good) 2.2 (Good) 1.8 (Good) 1.3 (Good) 1.3 (Good) 1.3 (Good) 1.4 (Good) 1.1 (Good) 1.4 (Good) 1 (Good) 1 (Good) 1.7 (Good) 8.3 (Good) 2.5 (Good) 2.7 (Good) 2.5 (Good) 2.3 (Good) 2.1 (Good) 1.7 (Good) 2.5 (Good) 1.4 (Good) 1.5 (Good) 1.3 (Good) 1.9 (Good)
no2 1.5 (Good) 1.6 (Good) 1.7 (Good) 1.7 (Good) 1.5 (Good) 1.5 (Good) 1.5 (Good) 1.7 (Good) 1.6 (Good) 1.6 (Good) 1.6 (Good) 1.4 (Good) 1.6 (Good) 1.5 (Good) 1.6 (Good) 2.1 (Good) 3.1 (Good) 1.8 (Good) 1.5 (Good) 1.7 (Good) 1.8 (Good) 1.6 (Good) 1.1 (Good) 0.12 (Good) 0.16 (Good) 0.21 (Good) 1.3 (Good) 1.3 (Good) 1.6 (Good) 0.97 (Good) 0.39 (Good)
pm25 - (Good) 76 (Very Unhealthy) 6.4 (Good) 17 (Moderate) 10 (Good) 4.5 (Good) 3.5 (Good) 4.3 (Good) 2.9 (Good) 3.1 (Good) 3.1 (Good) 3.8 (Good) 3.1 (Good) 3.8 (Good) 3.3 (Good) 5.1 (Good) 8.3 (Good) 8 (Good) 7.3 (Good) 44 (Unhealthy for Sensitive Groups) 3.3 (Good) 3.5 (Good) 3 (Good) 0.63 (Good) 0.7 (Good) 1 (Good) - (Good) - (Good) 3.4 (Good) 3.7 (Good) 8.4 (Good)
data source »

Quality of life in Azores

Green and Parks in the City

Azores 92%

Morocco: 41% Andorra: 69% Spain: 70% France: 61%

particulate matter PM2.5

Azores 3 (Good)

Pleasure of spending time in the city

Azores 100%

Morocco: 41% Andorra: 84% Spain: 76% France: 68%

particulate matter PM10

Azores 15 (Good)

Air Pollution

Azores 0%

Morocco: 63% Andorra: 29% Spain: 30% France: 36%

Garbage Disposal

Azores 71%

Morocco: 33% Andorra: 89% Spain: 73% France: 59%

Availability and quality of drinking water

Azores 100%

Morocco: 55% Andorra: 100% Spain: 74% France: 73%

Cleanliness and tidiness

Azores 79%

Morocco: 39% Andorra: 75% Spain: 66% France: 48%

Noise and Light pollution

Azores 38%

Morocco: 55% Andorra: 29% Spain: 46% France: 54%

Water Pollution

Azores 4.2%

Morocco: 54% Andorra: 19% Spain: 29% France: 39%
Source: Numbeo


PT07001

Wednesday, May 31, 2023, 3:00 AM

NO2 0.9 (Good)

nitrogen dioxide (NO2)

PM2,5 1.5 (Good)

particulate matter (PM2.5) dust

PM10 3.7 (Good)

particulate matter (PM10) suspended dust

O3 86 (Moderate)

ozone (O3)

SO2 12 (Good)

sulfur dioxide (SO2)

PT07001

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
so2 - - - - - 8.4 2.5 7.2
o3 88 91 105 92 97 92 89 81
no2 0.68 0.72 0.88 0.74 0.75 0.68 0.89 0.65
pm10 3.8 3 5.2 8 8.8 6.5 3.5 2.4
pm25 1.6 2.3 4.7 5.4 4.8 4.2 2.2 2.5

PT07001

2017-11   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 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
pm25 - 76 6.4 17 10 4.5 3.5 4.3 2.9 3.1 3.1 3.8 3.1 3.8 3.3 5.1 8.3 8 7.3 44 3.3 3.5 3 0.63 0.7 1 - - 3.4 3.7 8.4
pm10 11 8.2 9.9 13 12 6.7 4.9 7.6 7.8 5.9 7.5 7.6 6.9 9.6 14 11 7.3 8.6 7.3 8.8 6.1 3.7 5 5.3 7.8 7.5 - 6.1 5.4 4.7 5.7
so2 0.91 1.2 1.4 1.4 3 1.4 0.1 0.71 2.2 1.8 1.3 1.3 1.3 1.4 1.1 1.4 1 1 1.7 8.3 2.5 2.7 2.5 2.3 2.1 1.7 2.5 1.4 1.5 1.3 1.9
no2 1.5 1.6 1.7 1.7 1.5 1.5 1.5 1.7 1.6 1.6 1.6 1.4 1.6 1.5 1.6 2.1 3.1 1.8 1.5 1.7 1.8 1.6 1.1 0.12 0.16 0.21 1.3 1.3 1.6 0.97 0.39
o3 90 92 95 90 88 66 5.1 67 61 55 53 64 70 82 69 81 74 73 78 73 57 46 57 51 83 84 90 90 77 66 79

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