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

The latest data Last 7 days Reguengo Pequeno pollution September 2017 - May 2020
Current data from stations: PT03102
Locations: « São Bartolomeu Dos Galegos Reguengo Pequeno
Pollution and air quality forecast for Reguengo Pequeno. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Reguengo Pequeno:
  1. nitrogen dioxide (NO2) - 1 (Good)
  2. ozone (O3) - 86 (Moderate)
  3. particulate matter (PM10) suspended dust - 23 (Moderate)
  4. particulate matter (PM2.5) dust - 7 (Good)
Real-time Air Quality Index (AQI) for Reguengo Pequeno, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

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

Today (Wednesday, January 17, 2024) air quality is moderate in Reguengo Pequeno. Some pollutants in Reguengo Pequeno may slightly affect very few hypersensitive individuals. Air pollutants in Reguengo Pequeno may cause minor breathing discomfort to sensitive people.


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

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

What is the level of PM10 today in Reguengo Pequeno? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Reguengo Pequeno is: 23 (Moderate) The highest PM10 values usually occur in month: 24 (October 2017). The lowest value of particulate matter PM10 pollution in Reguengo Pequeno is usually recorded in: March (1.4).

What is the current level of PM2.5 in Reguengo Pequeno? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 7 (Good) For comparison, the highest level of PM2.5 in Reguengo Pequeno in the last 7 days was: 11 (Sunday, January 14, 2024) and the lowest: 2 (Monday, January 15, 2024). The highest PM2.5 values were recorded: 14 (October 2017). The lowest level of particulate matter PM2.5 pollution occurs in month: November (0.47).



Current data Wednesday, January 17, 2024, 7:00 AM

NO2 1 (Good)

O3 86 (Moderate)

PM10 23 (Moderate)

PM2,5 7 (Good)

Data on air pollution from recent days in Reguengo Pequeno

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
pm10 12
Good		 11
Good		 6
Good		 13
Good		 29
Moderate		 6
Good		 22
Moderate		 20
Moderate
o3 37
Good		 46
Good		 41
Good		 49
Good		 53
Good		 71
Moderate		 66
Good		 88
Moderate
pm25 7
Good		 7
Good		 5
Good		 7
Good		 11
Good		 2
Good		 9
Good		 10
Good
no2 16
Good		 14
Good		 6
Good		 6
Good		 5
Good		 3
Good		 4
Good		 1
Good
data source »
Air pollution in Reguengo Pequeno from September 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 2017-10 2017-09
o3 62 (Good) 70 (Good) 73 (Moderate) 56 (Good) 55 (Good) 53 (Good) 63 (Good) 60 (Good) 68 (Good) 56 (Good) 61 (Good) 67 (Good) 74 (Moderate) 79 (Moderate) 78 (Moderate) 64 (Good) 55 (Good) 50 (Good) 49 (Good) 66 (Good) 75 (Moderate) 71 (Moderate) 62 (Good) 64 (Good) 64 (Good) 63 (Good) 67 (Good) 63 (Good) 65 (Good) 67 (Good) 55 (Good)
no2 4 (Good) 4.2 (Good) 3.8 (Good) 11 (Good) 9.6 (Good) 7.3 (Good) - (Good) 7.5 (Good) 6.3 (Good) 4.6 (Good) 5.4 (Good) 3 (Good) 5 (Good) 7.1 (Good) 5.2 (Good) 4.7 (Good) 6.7 (Good) - (Good) - (Good) - (Good) 2.1 (Good) 4.6 (Good) 2.7 (Good) 3.1 (Good) 3.9 (Good) 3.6 (Good) 1.8 (Good) 5.9 (Good) 4.4 (Good) - (Good) - (Good)
pm10 - (Good) 4.4 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 1.4 (Good) 3.4 (Good) 5 (Good) 4.1 (Good) 1.5 (Good) 2.2 (Good) 3.1 (Good) 2.1 (Good) 1.8 (Good) 2.4 (Good) 6.6 (Good) 8 (Good) 10 (Good) 15 (Good) 13 (Good) 24 (Moderate) 9.2 (Good)
pm25 - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 0.58 (Good) 1.9 (Good) 3.6 (Good) 2.2 (Good) 0.47 (Good) 0.66 (Good) 1.6 (Good) 0.92 (Good) 0.85 (Good) 1.5 (Good) 3.7 (Good) 4.5 (Good) 4.2 (Good) 7.1 (Good) 5.7 (Good) 14 (Moderate) 3.7 (Good)
data source »

PT03102

Wednesday, January 17, 2024, 7:00 AM

NO2 0.9 (Good)

nitrogen dioxide (NO2)

O3 86 (Moderate)

ozone (O3)

PM10 23 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 7 (Good)

particulate matter (PM2.5) dust

PT03102

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
pm10 20 22 5.6 29 13 6.2 11 12
o3 88 66 71 53 49 41 46 37
pm25 9.6 9.1 2.4 11 7.1 5 6.9 6.6
no2 1.1 4.2 2.7 4.5 5.8 6.5 14 16

PT03102

2017-09   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 2017-10 2017-09
pm25 - - - - - - - - - - - - - - 0.58 1.9 3.6 2.2 0.47 0.66 1.6 0.92 0.85 1.5 3.7 4.5 4.2 7.1 5.7 14 3.7
pm10 - 4.4 - - - - - - - - - - - - 1.4 3.4 5 4.1 1.5 2.2 3.1 2.1 1.8 2.4 6.6 8 10 15 13 24 9.2
o3 62 70 73 56 55 53 63 60 68 56 61 67 74 79 78 64 55 50 49 66 75 71 62 64 64 63 67 63 65 67 55
no2 4 4.2 3.8 11 9.6 7.3 - 7.5 6.3 4.6 5.4 3 5 7.1 5.2 4.7 6.7 - - - 2.1 4.6 2.7 3.1 3.9 3.6 1.8 5.9 4.4 - -

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