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 103 (Moderate)

PM10 24 (Moderate)

PM2,5 5 (Good)

SO2 4 (Good)

NO2 5 (Good)

CO 168 (Good)

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	2023-05-24	2023-05-25	2023-05-26	2023-05-27	2023-05-28	2023-05-29	2023-05-30	2023-05-31	2023-12-23	2023-12-24	2023-12-25	2023-12-26	2023-12-27	2023-12-28	2023-12-29	2023-12-30
O3	31 Good	36 Good	45 Good	66 Good	70 Moderate	86 Moderate	86 Moderate	110 Moderate	87 Moderate	85 Moderate	82 Moderate	82 Moderate	79 Moderate	77 Moderate	71 Moderate	60 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good
SO2	4 Good	4 Good	4 Good	4 Good	4 Good	4 Good	4 Good	3 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
NO2	26 Good	23 Good	14 Good	15 Good	13 Good	11 Good	9 Good	3 Good	9 Good	14 Good	12 Good	10 Good	8 Good	10 Good	9 Good	10 Good	22 Good	16 Good	11 Good	10 Good	14 Good	10 Good	16 Good	11 Good
PM10	22 Moderate	19 Good	13 Good	19 Good	36 Moderate	24 Moderate	29 Moderate	29 Moderate	14 Good	14 Good	13 Good	9 Good	9 Good	8 Good	8 Good	10 Good	33 Moderate	21 Moderate	28 Moderate	21 Moderate	25 Moderate	16 Good	17 Good	19 Good
PM2,5	8 Good	7 Good	6 Good	6 Good	9 Good	6 Good	6 Good	7 Good	5 Good	5 Good	5 Good	4 Good	4 Good	3 Good	4 Good	4 Good	23 Moderate	15 Moderate	22 Moderate	15 Moderate	18 Moderate	8 Good	10 Good	12 Good
CO	549 Good	442 Good	315 Good	319 Good	261 Good	201 Good	196 Good	173 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 73%

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

Pleasure of spending time in the city

Portugal 83%

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

Air Pollution

Portugal 23%

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

Garbage Disposal

Portugal 71%

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

Availability and quality of drinking water

Portugal 83%

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

Cleanliness and tidiness

Portugal 67%

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

Noise and Light pollution

Portugal 36%

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

Water Pollution

Portugal 28%

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

Source: Numbeo

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