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

Locations: District of Setúbal » Santarém » Lisbon » Leiria » Faro » Évora » Castelo Branco » Béja » Madeira » Viseu » Vila Real » Viana do Castelo » Porto » Coimbra » Braga » Aveiro » Azores »

O3 60 (Good)

PM2,5 3 (Good)

NO2 6 (Good)

PM10 14 (Good)

SO2 6 (Good)

CO 417 (Good)

index	2023-09-03	2023-09-02	2023-09-04	2023-09-01	2023-08-31	2023-08-30	2023-08-29	2023-08-28	2023-05-24	2023-05-25	2023-05-26	2023-05-27	2023-05-28	2023-05-29	2023-05-30	2023-05-31	2023-04-15	2023-04-16	2023-04-17	2023-04-18	2023-04-19	2023-04-20	2023-04-21	2023-04-22
O3	62 Good	54 Good	52 Good	49 Good	54 Good	61 Good	56 Good	59 Good	87 Moderate	85 Moderate	82 Moderate	82 Moderate	79 Moderate	77 Moderate	71 Moderate	60 Good	40 Good	46 Good	60 Good	80 Moderate	71 Moderate	83 Moderate	50 Good	30 Good
PM2,5	3 Good	3 Good	3 Good	3 Good	4 Good	3 Good	3 Good	3 Good	5 Good	5 Good	5 Good	4 Good	4 Good	3 Good	4 Good	4 Good	5 Good	7 Good	6 Good	8 Good	8 Good	4 Good	4 Good	5 Good
NO2	12 Good	9 Good	11 Good	9 Good	10 Good	8 Good	7 Good	7 Good	9 Good	14 Good	12 Good	10 Good	8 Good	10 Good	9 Good	10 Good	23 Good	23 Good	24 Good	23 Good	23 Good	9 Good	28 Good	31 Good
PM10	9 Good	10 Good	11 Good	11 Good	14 Good	11 Good	12 Good	13 Good	14 Good	14 Good	13 Good	9 Good	9 Good	8 Good	8 Good	10 Good	14 Good	14 Good	18 Good	27 Moderate	24 Moderate	17 Good	13 Good	12 Good
SO2	5 Good	5 Good	5 Good	5 Good	5 Good	6 Good	5 Good	6 Good	6 Good	4 Good	6 Good	4 Good	5 Good	5 Good	5 Good	5 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good
CO	204 Good	219 Good	207 Good	197 Good	488 Good	471 Good	475 Good	468 Good	161 Good	214 Good	202 Good	150 Good	122 Good	129 Good	115 Good	122 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good

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	2017-10	2017-09
	3.4 Good	3.7 Good	6.5 Good	7.7 Good	7.4 Good	4.5 Good	3.1 Good	3.6 Good	4 Good	3.6 Good	4.2 Good	3.4 Good	3.4 Good	3.7 Good	4.4 Good	5.8 Good	4.9 Good	5.4 Good	3.4 Good	5 Good	6.3 Good	5.3 Good	4.8 Good	3.3 Good	5 Good	4.5 Good	4.7 Good	7.1 Good	7 Good	4.3 Good	7.3 Good	12 Good	6.1 Good
PM10	12 Good	9.8 Good	16 Good	17 Good	16 Good	12 Good	10 Good	10 Good	13 Good	11 Good	13 Good	9.2 Good	11 Good	10 Good	13 Good	16 Good	11 Good	13 Good	9.7 Good	11 Good	15 Good	16 Good	11 Good	8 Good	12 Good	13 Good	10 Good	14 Good	16 Good	8.3 Good	6 Good	24 Moderate	14 Good
NO2	5.2 Good	4.8 Good	8 Good	12 Good	14 Good	14 Good	11 Good	11 Good	11 Good	8.3 Good	8.5 Good	8.7 Good	8.3 Good	12 Good	15 Good	16 Good	15 Good	16 Good	11 Good	11 Good	11 Good	9.4 Good	6.5 Good	6 Good	8 Good	9 Good	11 Good	15 Good	17 Good	1.8 Good	0.38 Good	19 Good	13 Good
O3	66 Good	69 Good	66 Good	49 Good	48 Good	47 Good	50 Good	49 Good	63 Good	58 Good	60 Good	68 Good	69 Good	68 Good	66 Good	56 Good	50 Good	40 Good	49 Good	59 Good	68 Good	65 Good	62 Good	65 Good	78 Moderate	74 Moderate	73 Moderate	60 Good	45 Good	58 Good	79 Moderate	50 Good	58 Good

Green and Parks in the City

Portugal 70%

Morocco: 39% Andorra: 69% Spain: 66% France: 61%

Pleasure of spending time in the city

Portugal 82%

Morocco: 40% Andorra: 84% Spain: 73% France: 69%

Air Pollution

Portugal 25%

Morocco: 64% Andorra: 29% Spain: 33% France: 35%

Garbage Disposal

Portugal 70%

Morocco: 33% Andorra: 89% Spain: 69% France: 60%

Availability and quality of drinking water

Portugal 82%

Morocco: 55% Andorra: 100% Spain: 70% France: 74%

Cleanliness and tidiness

Portugal 65%

Morocco: 38% Andorra: 75% Spain: 61% France: 49%

Noise and Light pollution

Portugal 39%

Morocco: 55% Andorra: 29% Spain: 53% France: 53%

Water Pollution

Portugal 30%

Morocco: 54% Andorra: 19% Spain: 33% France: 39%

Source: Numbeo

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