Check the air quality index in Valencia according to the method used by the EPA (American Environmental Protection Agency) and its effects on health.

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:

  • -Particles (PM)
  • -Carbon monoxide (CO)
  • -Ozone (O3)
  • -Nitrogen dioxide (NO2)
  • -Sulphur dioxide (SO2)

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.

Selecciona una comunidad


    Estaciones de Valencia

    Albalat dels Tarongers AQI O3 NO2 SO2 PM2.5 PM10 CO
    ALBALAT DELS TARONGERS 23:00 del 20/10/2019 40

    40

    85 ug/m3

    2

    4 ug/m3

    1

    3 ug/m3

    19

    4.63 ug/m3

    6

    6.38 ug/m3

    1

    100 ug/m3
    Algar de Palancia AQI O3 NO2 SO2 PM2.5 PM10 CO
    ALGAR DE PALÀNCIA 00:00 del 21/10/2019 26

    26

    56 ug/m3

    2

    4 ug/m3

    1

    3 ug/m3

    6

    1.5 ug/m3

    1

    1.5 ug/m3

    1

    100 ug/m3
    Alzira AQI O3 NO2 SO2 PM2.5 PM10 CO
    ALZIRA 00:00 del 21/10/2019 15

    15

    32 ug/m3

    3

    6 ug/m3

    1

    3 ug/m3

    --

    --

    1

    100 ug/m3
    Benigánim AQI O3 NO2 SO2 PM2.5 PM10 CO
    BENIGANIM 00:00 del 21/10/2019 20

    20

    44 ug/m3

    3

    5 ug/m3

    3

    4 ug/m3

    9

    2.13 ug/m3

    2

    2.5 ug/m3

    1

    100 ug/m3
    Buñol AQI O3 NO2 SO2 PM2.5 PM10 CO
    BUÑOL CEMEX 00:00 del 21/10/2019 25

    25

    54 ug/m3

    2

    4 ug/m3

    3

    4 ug/m3

    7

    1.75 ug/m3

    2

    2.25 ug/m3

    1

    100 ug/m3
    Burjassot AQI O3 NO2 SO2 PM2.5 PM10 CO
    BURJASSOT - FACULTATS 00:00 del 21/10/2019 26

    26

    56 ug/m3

    3

    5 ug/m3

    1

    3 ug/m3

    --

    --

    --

    Caudete de las Fuentes AQI O3 NO2 SO2 PM2.5 PM10 CO
    CAUDETE DE LAS FUENTES 00:00 del 21/10/2019 17

    17

    36 ug/m3

    2

    3 ug/m3

    1

    3 ug/m3

    6

    1.38 ug/m3

    2

    1.63 ug/m3

    --

    Cortes de Pallás AQI O3 NO2 SO2 PM2.5 PM10 CO
    CORTES DE PALLÁS 00:00 del 21/10/2019 19

    19

    41 ug/m3

    --

    --

    --

    --

    --

    Cuart de Poblet AQI O3 NO2 SO2 PM2.5 PM10 CO
    QUART DE POBLET 00:00 del 21/10/2019 20

    20

    44 ug/m3

    3

    6 ug/m3

    1

    3 ug/m3

    19

    4.63 ug/m3

    5

    5.25 ug/m3

    --

    Gandía AQI O3 NO2 SO2 PM2.5 PM10 CO
    GANDÍA 00:00 del 21/10/2019 26

    26

    55 ug/m3

    3

    5 ug/m3

    1

    3 ug/m3

    --

    --

    1

    100 ug/m3
    Ontinyent AQI O3 NO2 SO2 PM2.5 PM10 CO
    ONTINYENT 00:00 del 21/10/2019 30

    30

    63 ug/m3

    --

    --

    --

    --

    --

    Paterna AQI O3 NO2 SO2 PM2.5 PM10 CO
    PATERNA-CEAM 00:00 del 21/10/2019 30

    30

    63 ug/m3

    5

    9 ug/m3

    1

    3 ug/m3

    --

    --

    1

    100 ug/m3
    Sagunto AQI O3 NO2 SO2 PM2.5 PM10 CO
    SAGUNT CEA 00:00 del 21/10/2019 19

    19

    39 ug/m3

    3

    5 ug/m3

    3

    4 ug/m3

    4

    1 ug/m3

    1

    1.13 ug/m3

    1

    100 ug/m3
    SAGUNT PORT 00:00 del 21/10/2019 16

    16

    33 ug/m3

    3

    6 ug/m3

    1

    3 ug/m3

    --

    --

    1

    100 ug/m3
    SAGUNT-NORD 23:00 del 20/10/2019 18

    18

    38 ug/m3

    3

    6 ug/m3

    --

    --

    --

    --

    Sedaví AQI O3 NO2 SO2 PM2.5 PM10 CO
    VALÈNCIA - BULEVARD SUD 00:00 del 21/10/2019 23

    23

    49 ug/m3

    5

    9 ug/m3

    3

    6 ug/m3

    --

    --

    --

    Torrebaja AQI O3 NO2 SO2 PM2.5 PM10 CO
    TORREBAJA 00:00 del 21/10/2019 23

    23

    49 ug/m3

    1

    2 ug/m3

    3

    4 ug/m3

    --

    --

    1

    100 ug/m3
    Torrente AQI O3 NO2 SO2 PM2.5 PM10 CO
    TORRENT-EL VEDAT - --

    --

    --

    --

    --

    --

    --

    Valencia AQI O3 NO2 SO2 PM2.5 PM10 CO
    VALÈNCIA - AVD. FRANCIA 00:00 del 21/10/2019 26

    26

    56 ug/m3

    4

    8 ug/m3

    3

    5 ug/m3

    16

    3.75 ug/m3

    4

    4.5 ug/m3

    1

    100 ug/m3
    VALÈNCIA - MOLÍ DEL SOL 00:00 del 21/10/2019 21

    20

    43 ug/m3

    3

    6 ug/m3

    1

    3 ug/m3

    21

    5.13 ug/m3

    5

    5.63 ug/m3

    1

    100 ug/m3
    VALÈNCIA-PISTA DE SILLA 00:00 del 21/10/2019 26

    26

    55 ug/m3

    2

    4 ug/m3

    3

    4 ug/m3

    10

    2.5 ug/m3

    4

    4.13 ug/m3

    3

    300 ug/m3
    VALÈNCIA-POLITÈCNIC 00:00 del 21/10/2019 23

    23

    49 ug/m3

    4

    7 ug/m3

    1

    3 ug/m3

    6

    1.38 ug/m3

    2

    2.13 ug/m3

    --

    VALÈNCIA-VIVERS 00:00 del 21/10/2019 20

    20

    44 ug/m3

    6

    11 ug/m3

    1

    3 ug/m3

    --

    --

    --

    Vilamarxant AQI O3 NO2 SO2 PM2.5 PM10 CO
    VILAMARXANT 23:00 del 20/10/2019 31

    31

    66 ug/m3

    --

    --

    --

    --

    --

    Villar del Arzobispo AQI O3 NO2 SO2 PM2.5 PM10 CO
    VILLAR DEL ARZOBISPO 00:00 del 21/10/2019 32

    32

    70 ug/m3

    1

    1 ug/m3

    1

    3 ug/m3

    10

    2.38 ug/m3

    4

    4.38 ug/m3

    --

    Zarra AQI O3 NO2 SO2 PM2.5 PM10 CO
    ZARRA 04:00 del 21/10/2019 27

    27

    58.15 ug/m3

    1

    1.62 ug/m3

    --

    0.86 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.