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Air quality
Madrid
Check the air quality index in Madrid according to the method used by the EPA (American Environmental Protection Agency) and its effects on health.
Stations
| Alcalá de Henares | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| ALCALÁ DE HENARES 17:00 del 14/11/2018 | 29 |
29 61 ug/m3 |
12 25 ug/m3 |
3 5 ug/m3 |
-- |
24 25.75 ug/m3 |
3 400 ug/m3 |
| Alcobendas | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| ALCOBENDAS 19:00 del 14/11/2018 | 25 |
12 25 ug/m3 |
25 50 ug/m3 |
-- |
-- |
19 20.13 ug/m3 |
-- |
| Alcorcón | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| ALCORCÓN 17:00 del 14/11/2018 | 53 |
19 40 ug/m3 |
20 40 ug/m3 |
-- |
53 13 ug/m3 |
-- |
-- |
| Algete | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| ALGETE 19:00 del 14/11/2018 | 49 |
21 45 ug/m3 |
10 20 ug/m3 |
-- |
49 11.75 ug/m3 |
-- |
-- |
| Aranjuez | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| ARANJUEZ 17:00 del 14/11/2018 | 30 |
30 64 ug/m3 |
5 9 ug/m3 |
-- |
-- |
13 13.88 ug/m3 |
-- |
| Arganda del Rey | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| ARGANDA DEL REY 17:00 del 14/11/2018 | 30 |
21 45 ug/m3 |
11 23 ug/m3 |
-- |
-- |
30 32 ug/m3 |
-- |
| Collado Villalba | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| COLLADO VILLALBA 17:00 del 14/11/2018 | 35 |
21 45 ug/m3 |
14 29 ug/m3 |
-- 1 ug/m3 |
35 8.38 ug/m3 |
-- |
-- |
| Colmenar Viejo | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| COLMENAR VIEJO 19:00 del 14/11/2018 | 28 |
12 25 ug/m3 |
28 57 ug/m3 |
-- |
-- |
23 24.38 ug/m3 |
7 700 ug/m3 |
| Coslada | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| COSLADA 19:00 del 14/11/2018 | 41 |
1 1 ug/m3 |
41 80 ug/m3 |
-- |
-- |
24 26.13 ug/m3 |
-- |
| El Atazar | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| EL ATAZAR 19:00 del 14/11/2018 | 36 |
36 77 ug/m3 |
1 1 ug/m3 |
1 2 ug/m3 |
30 7.25 ug/m3 |
20 21.63 ug/m3 |
5 500 ug/m3 |
| Fuenlabrada | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| FUENLABRADA 19:00 del 14/11/2018 | 37 |
8 17 ug/m3 |
37 74 ug/m3 |
-- |
-- |
25 27.38 ug/m3 |
-- |
| Getafe | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| GETAFE 17:00 del 14/11/2018 | 46 |
6 12 ug/m3 |
17 33 ug/m3 |
-- |
-- |
46 50 ug/m3 |
-- |
| Guadalix de la Sierra | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| GUADALIX DE LA SIERRA 19:00 del 14/11/2018 | 19 |
9 19 ug/m3 |
19 37 ug/m3 |
-- |
-- |
16 17.75 ug/m3 |
-- |
| Leganés | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| LEGANÉS 19:00 del 14/11/2018 | 36 |
1 2 ug/m3 |
36 72 ug/m3 |
-- |
-- |
26 27.75 ug/m3 |
-- |
| Madrid | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| ARTURO SORIA 19:00 del 14/11/2018 | 34 |
3 6.9 ug/m3 |
34 67 ug/m3 |
-- |
-- |
-- |
-- |
| BARAJAS - PUEBLO 19:00 del 14/11/2018 | 29 |
6 12.53 ug/m3 |
29 59 ug/m3 |
-- |
-- |
-- |
-- |
| BARRIO DEL PILAR 19:00 del 14/11/2018 | 38 |
5 10.41 ug/m3 |
38 76 ug/m3 |
-- |
-- |
-- |
-- |
| CASA DE CAMPO 18:00 del 14/11/2018 | 50 |
15 31.17 ug/m3 |
20 40 ug/m3 |
-- |
50 12 ug/m3 |
20 21.88 ug/m3 |
-- |
| CASTELLANA 18:00 del 14/11/2018 | 48 |
-- |
27 55 ug/m3 |
-- |
48 11.5 ug/m3 |
22 24.25 ug/m3 |
-- |
| CUATRO CAMINOS-PABLO IGLESIAS 19:00 del 14/11/2018 | 55 |
-- |
44 89 ug/m3 |
-- |
55 14.13 ug/m3 |
28 30.5 ug/m3 |
-- |
| EL PARDO 19:00 del 14/11/2018 | 18 |
9 19.98 ug/m3 |
18 35 ug/m3 |
-- |
-- |
-- |
-- |
| ENSANCHE DE VALLECAS 19:00 del 14/11/2018 | 45 |
2 4.55 ug/m3 |
45 91 ug/m3 |
-- |
-- |
-- |
-- |
| ESCUELAS AGUIRRE 18:00 del 14/11/2018 | 56 |
6 13.2 ug/m3 |
43 86 ug/m3 |
4 8 ug/m3 |
56 14.38 ug/m3 |
29 31.5 ug/m3 |
5 500 ug/m3 |
| FAROLILLO 18:00 del 14/11/2018 | 27 |
12 25.65 ug/m3 |
27 54 ug/m3 |
-- |
-- |
11 12.25 ug/m3 |
-- |
| FERNANDEZ LADREDA-OPORTO 19:00 del 14/11/2018 | 60 |
-- |
60 116 ug/m3 |
-- |
60 16.25 ug/m3 |
29 31.38 ug/m3 |
9 900 ug/m3 |
| JUAN CARLOS I 19:00 del 14/11/2018 | 19 |
12 26.77 ug/m3 |
19 37 ug/m3 |
-- |
-- |
-- |
-- |
| MAJADAHONDA 19:00 del 14/11/2018 | 18 |
16 34 ug/m3 |
18 35 ug/m3 |
-- |
-- |
16 17 ug/m3 |
-- |
| MENDEZ ALVARO 19:00 del 14/11/2018 | 55 |
-- |
42 84 ug/m3 |
-- |
55 14.13 ug/m3 |
29 31 ug/m3 |
-- |
| MORATALAZ 18:00 del 14/11/2018 | 32 |
-- |
32 64 ug/m3 |
24 45 ug/m3 |
-- |
30 32.63 ug/m3 |
-- |
| PLAZA CASTILLA-CANAL 18:00 del 14/11/2018 | 52 |
-- |
30 60 ug/m3 |
-- |
52 12.75 ug/m3 |
25 26.75 ug/m3 |
-- |
| PLAZA DE ESPAÑA 19:00 del 14/11/2018 | 41 |
-- |
41 81 ug/m3 |
7 12 ug/m3 |
-- |
-- |
6 600 ug/m3 |
| PLAZA DEL CARMEN 19:00 del 14/11/2018 | 42 |
1 1.92 ug/m3 |
42 85 ug/m3 |
6 11 ug/m3 |
-- |
-- |
19 2000 ug/m3 |
| PUENTE DE VALLECAS 19:00 del 14/11/2018 | 45 |
-- |
45 91 ug/m3 |
-- |
-- |
18 19.38 ug/m3 |
-- |
| RAMÓN Y CAJAL 19:00 del 14/11/2018 | 39 |
-- |
39 77 ug/m3 |
-- |
-- |
-- |
-- |
| RETIRO 18:00 del 14/11/2018 | 27 |
8 18.78 ug/m3 |
27 55 ug/m3 |
-- |
-- |
-- |
-- |
| SANCHINARRO 18:00 del 14/11/2018 | 25 |
-- |
25 50 ug/m3 |
-- |
-- |
22 23.88 ug/m3 |
-- |
| TRES OLIVOS 19:00 del 14/11/2018 | 23 |
11 23.53 ug/m3 |
23 45 ug/m3 |
-- |
-- |
20 21.38 ug/m3 |
-- |
| URBANIZACION EMBAJADA 19:00 del 14/11/2018 | 39 |
-- |
39 78 ug/m3 |
-- |
-- |
24 26.25 ug/m3 |
-- |
| VILLAVERDE 19:00 del 14/11/2018 | 39 |
4 7.5 ug/m3 |
39 77 ug/m3 |
-- |
-- |
-- |
-- |
| Mostoles | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| MÓSTOLES 19:00 del 14/11/2018 | 33 |
3 5 ug/m3 |
33 66 ug/m3 |
-- 1 ug/m3 |
-- |
20 21.25 ug/m3 |
6 600 ug/m3 |
| Orusco de Tajuña | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| ORUSCO DE TAJUÑA 17:00 del 14/11/2018 | 39 |
39 84 ug/m3 |
3 6 ug/m3 |
-- 1 ug/m3 |
-- |
19 20.13 ug/m3 |
1 100 ug/m3 |
| Rivas-Vaciamadrid | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| RIVAS-VACIAMADRID 19:00 del 14/11/2018 | 28 |
15 31 ug/m3 |
28 57 ug/m3 |
-- |
-- |
22 24.13 ug/m3 |
-- |
| San Martín de Valdeiglesias | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| SAN MARTIN DE VALDEIGLESIAS 17:00 del 14/11/2018 | 25 |
25 53 ug/m3 |
7 13 ug/m3 |
-- |
-- |
20 22 ug/m3 |
-- |
| Torrejón de Ardoz | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| TORREJON DE ARDOZ 19:00 del 14/11/2018 | 78 |
3 6 ug/m3 |
34 67 ug/m3 |
-- |
78 25 ug/m3 |
35 37.38 ug/m3 |
-- |
| Valdemoro | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| VALDEMORO 17:00 del 14/11/2018 | 48 |
25 54 ug/m3 |
12 25 ug/m3 |
-- |
48 11.63 ug/m3 |
-- |
-- |
| Villa del Prado | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| VILLA DEL PRADO 19:00 del 14/11/2018 | 162 |
19 40 ug/m3 |
13 26 ug/m3 |
-- 1 ug/m3 |
162 77.13 ug/m3 |
63 79.13 ug/m3 |
5 500 ug/m3 |
| Villarejo de Salvanés | AQI | O3 | NO2 | SO2 | PM2.5 | PM10 | CO |
|---|---|---|---|---|---|---|---|
| VILLAREJO DE SALVANES 19:00 del 14/11/2018 | 39 |
21 46 ug/m3 |
18 35 ug/m3 |
-- |
39 9.38 ug/m3 |
-- |
-- |
Air quality legend
-
00 50
Good. Air quality is satisfactory and does not pose a health risk or such health risk is very small.
-
51 100
Moderate. Air quality is acceptable. However, there may be moderate health concern for a small number of the population due to certain polluting agents. For example, people who are unusually sensitive to ozone may experience the symptoms of a respiratory condition.
-
101 150
Moderate sensitive groups. Members of sensitive groups may experience effects on their health. This implies that they are very likely to be affected by lower pollution levels. For example, people with lung diseases, the elderly and children are at greater risk when exposed to ozone, while people with lung or heart disease are at greater risk when exposed to particulate contamination. This level of contamination does not represent adverse health conditions for the general public.
-
151 200
Unhealthy. Anyone can start to experience effects on their health. Members of sensitive groups may experience more serious effects on their health.
-
201 300
Very unhealthy. At this level, a health emergency warning must be issued in order to prevent effects on the health of the entire population since everyone may experience negative effects on their health.
-
301 500
Hazardous for health. Hazardous values; it is very likely that the entire population will experience serious effects on their health. A health alert should be issued.
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J.A. Maldonado
Las cantidades de agua embalsada en todas las cuencas españolas superan a las que había el año pasado por estas fechas.
In order to calculate the air quality index, at Eltiempo.es we apply the formula suggested by the EPA, which calculates the index for each pollutant depending on its concentration.
The pollutants are:
When we have calculated the indices for each pollutant, we select the one with the most unfavorable value. That value is then considered to be the air quality index for that moment.