Check the air quality index in Baleares 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.

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    Estaciones de Baleares

    Alcúdia AQI O3 NO2 SO2 PM2.5 PM10 CO
    ALCUDIA I 18:00 del 04/12/2020 31

    31

    67 ug/m3

    5

    9 ug/m3

    1

    3 ug/m3

    --

    11

    12.13 ug/m3

    --

    Ciutadella de Menorca AQI O3 NO2 SO2 PM2.5 PM10 CO
    CIUTADELLA DE MENORCA 17:00 del 04/12/2020 23

    23

    49 ug/m3

    3

    5.2 ug/m3

    --

    --

    3

    2.88 ug/m3

    --

    Ibiza AQI O3 NO2 SO2 PM2.5 PM10 CO
    CAN MISSES 17:00 del 04/12/2020 38

    38

    82 ug/m3

    7

    13 ug/m3

    4

    7 ug/m3

    --

    27

    29 ug/m3

    --

    DALT VILA 14:00 del 04/12/2020 34

    34

    73 ug/m3

    3

    6 ug/m3

    4

    8 ug/m3

    --

    --

    --

    Lluc AQI O3 NO2 SO2 PM2.5 PM10 CO
    MENUT 16:00 del 04/12/2020 31

    31

    68 ug/m3

    --

    --

    --

    --

    --

    Mahón AQI O3 NO2 SO2 PM2.5 PM10 CO
    MAHÓN 18:00 del 04/12/2020 30

    30

    63.68 ug/m3

    2

    4.23 ug/m3

    --

    0.44 ug/m3

    --

    --

    --

    POUS 16:00 del 04/12/2020 29

    29

    61 ug/m3

    4

    8 ug/m3

    3

    4 ug/m3

    --

    14

    15.5 ug/m3

    --

    SANT LLUIS - --

    --

    --

    --

    --

    --

    --

    Palma de Mallorca AQI O3 NO2 SO2 PM2.5 PM10 CO
    BELLVER 17:00 del 04/12/2020 36

    36

    77 ug/m3

    1

    2.6 ug/m3

    3

    4.5 ug/m3

    --

    8

    8.13 ug/m3

    --

    FONERS 17:00 del 04/12/2020 24

    24

    52 ug/m3

    18

    35 ug/m3

    1

    1.6 ug/m3

    --

    21

    22.88 ug/m3

    3

    400 ug/m3
    SANT JOAN DE DÉU 16:00 del 04/12/2020 33

    33

    71 ug/m3

    1

    2 ug/m3

    1

    2 ug/m3

    --

    --

    --

    UIB-PARC BIT 18:00 del 04/12/2020 35

    35

    75 ug/m3

    1

    2 ug/m3

    1

    2 ug/m3

    --

    --

    --

    Pollença AQI O3 NO2 SO2 PM2.5 PM10 CO
    CAN LLOMPART 18:00 del 04/12/2020 25

    25

    53 ug/m3

    2

    3 ug/m3

    1

    3 ug/m3

    --

    6

    6.38 ug/m3

    --

    Sa Pobla AQI O3 NO2 SO2 PM2.5 PM10 CO
    HOSPITAL JOAN MARCH 17:00 del 04/12/2020 39

    39

    83 ug/m3

    --

    0.9 ug/m3

    1

    1.8 ug/m3

    12

    2.98 ug/m3

    7

    7.14 ug/m3

    --

    S'ALBUFERA 18:00 del 04/12/2020 30

    30

    64 ug/m3

    2

    4 ug/m3

    1

    3 ug/m3

    --

    8

    8.13 ug/m3

    --

    SA POBLA 16:00 del 04/12/2020 31

    31

    68 ug/m3

    2

    3 ug/m3

    1

    3 ug/m3

    --

    8

    8.38 ug/m3

    --

    Sant Antoni de Portmany AQI O3 NO2 SO2 PM2.5 PM10 CO
    SANT ANTONI DE PORTMANY 17:00 del 04/12/2020 33

    33

    71 ug/m3

    1

    2.8 ug/m3

    --

    --

    8

    8.5 ug/m3

    --

    Santa Eulalia del Río AQI O3 NO2 SO2 PM2.5 PM10 CO
    TORRENT-SANTA EULALIA 16:00 del 04/12/2020 35

    35

    76 ug/m3

    1

    2 ug/m3

    3

    5 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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