SmogRank / Episodes / Spain

Canary Islands, Spain, 14 February 2024

For 1 day, on 14 February 2024, 12 cities in Spain had PM2.5 at least twice their usual for the time of year. The worst reading was Granadilla de Abona, Canary Islands, Spain: 56.0 µg/m³ on 14 February, about 8.6× its usual 6.5.

No cause namedWe have no fire or smoke records for these days, so we only say what the measurements show.
Cities reached12in 1 country
Days114 February 2024
Worst day14 February12 cities counted
Furthest above usual8.6×Granadilla de Abona

Day by day

14 February 12 cities at twice their usual or more
La OrotavaAronaSanta Cruz de la PalmaArucasPuerto del RosarioLas Palmas de Gran CanariaCandelariaIngenioAgüimesArrecifeMaspalomasSan IsidroTeldeSanta Cruz de TenerifeGranadilla de Abona
11 Feb121314151617
Every measured city in the area, coloured by its PM2.5 that day; a dark ring marks a city at twice its usual or more. Bars: cities counted each day, coloured by their median level. Choose a day or press play; without JavaScript, the days link to that day's world ranking.

How it spread

Granadilla de AbonaGranadilla de Abona, 11 February: 4.6 µg/m³Granadilla de Abona, 12 February: 7.2 µg/m³Granadilla de Abona, 13 February: 30.1 µg/m³Granadilla de Abona, 14 February: 56.0 µg/m³, 8.6× its usual 6.5Granadilla de Abona, 15 February: 7.7 µg/m³Granadilla de Abona, 16 February: 5.5 µg/m³Granadilla de Abona, 17 February: 5.8 µg/m³Santa Cruz de Tener…Santa Cruz de Tenerife, 11 February: 3.8 µg/m³Santa Cruz de Tenerife, 12 February: 8.1 µg/m³Santa Cruz de Tenerife, 13 February: 14.9 µg/m³Santa Cruz de Tenerife, 14 February: 46.6 µg/m³, 8.2× its usual 5.7Santa Cruz de Tenerife, 15 February: 6.0 µg/m³Santa Cruz de Tenerife, 16 February: 5.3 µg/m³Santa Cruz de Tenerife, 17 February: 7.7 µg/m³San IsidroSan Isidro, 11 February: 4.5 µg/m³San Isidro, 12 February: 7.0 µg/m³San Isidro, 13 February: 10.6 µg/m³San Isidro, 14 February: 46.5 µg/m³, 6.0× its usual 7.8San Isidro, 15 February: 8.7 µg/m³San Isidro, 16 February: 5.4 µg/m³San Isidro, 17 February: 8.2 µg/m³MaspalomasMaspalomas, 11 February: 5.3 µg/m³Maspalomas, 12 February: 8.3 µg/m³Maspalomas, 13 February: 24.2 µg/m³Maspalomas, 14 February: 42.1 µg/m³, 5.8× its usual 7.3Maspalomas, 15 February: 7.1 µg/m³Maspalomas, 16 February: 7.1 µg/m³Maspalomas, 17 February: 8.0 µg/m³ArrecifeArrecife, 11 February: 5.3 µg/m³Arrecife, 12 February: 7.1 µg/m³Arrecife, 13 February: 25.1 µg/m³Arrecife, 14 February: 35.5 µg/m³, 5.6× its usual 6.3Arrecife, 15 February: 6.7 µg/m³Arrecife, 16 February: 5.7 µg/m³Arrecife, 17 February: 9.2 µg/m³CandelariaCandelaria, 11 February: 5.9 µg/m³Candelaria, 12 February: 7.0 µg/m³Candelaria, 13 February: 12.5 µg/m³Candelaria, 14 February: 33.5 µg/m³, 4.4× its usual 7.7Candelaria, 15 February: 8.9 µg/m³Candelaria, 16 February: 3.8 µg/m³Candelaria, 17 February: 6.7 µg/m³Las Palmas de Gran …Las Palmas de Gran Canaria, 11 February: 7.0 µg/m³Las Palmas de Gran Canaria, 12 February: 8.2 µg/m³Las Palmas de Gran Canaria, 13 February: 20.6 µg/m³Las Palmas de Gran Canaria, 14 February: 33.2 µg/m³, 4.3× its usual 7.7Las Palmas de Gran Canaria, 15 February: 6.7 µg/m³Las Palmas de Gran Canaria, 16 February: 6.8 µg/m³Las Palmas de Gran Canaria, 17 February: 11.5 µg/m³IngenioIngenio, 11 February: no readingIngenio, 12 February: 2.4 µg/m³Ingenio, 13 February: 18.7 µg/m³Ingenio, 14 February: 33.0 µg/m³, 5.2× its usual 6.3Ingenio, 15 February: 1.2 µg/m³Ingenio, 16 February: no readingIngenio, 17 February: 1.3 µg/m³AgüimesAgüimes, 11 February: 2.4 µg/m³Agüimes, 12 February: 4.7 µg/m³Agüimes, 13 February: 20.9 µg/m³Agüimes, 14 February: 32.1 µg/m³, 5.4× its usual 5.9Agüimes, 15 February: 6.7 µg/m³Agüimes, 16 February: 4.4 µg/m³Agüimes, 17 February: 5.4 µg/m³TeldeTelde, 11 February: 2.5 µg/m³Telde, 12 February: 5.7 µg/m³Telde, 13 February: 16.7 µg/m³Telde, 14 February: 31.9 µg/m³, 6.1× its usual 5.2Telde, 15 February: 2.5 µg/m³Telde, 16 February: 2.8 µg/m³Telde, 17 February: 6.2 µg/m³Puerto del RosarioPuerto del Rosario, 11 February: 4.6 µg/m³Puerto del Rosario, 12 February: 7.1 µg/m³Puerto del Rosario, 13 February: 16.1 µg/m³Puerto del Rosario, 14 February: 28.9 µg/m³, 4.3× its usual 6.7Puerto del Rosario, 15 February: 7.0 µg/m³Puerto del Rosario, 16 February: 5.3 µg/m³Puerto del Rosario, 17 February: 9.2 µg/m³ArucasArucas, 11 February: 4.2 µg/m³Arucas, 12 February: 7.0 µg/m³Arucas, 13 February: 17.8 µg/m³Arucas, 14 February: 26.0 µg/m³, 3.2× its usual 8.2Arucas, 15 February: 5.2 µg/m³Arucas, 16 February: 5.0 µg/m³Arucas, 17 February: 6.2 µg/m³11 Feb121314151617
Every counted city, in the order the episode reached them, 3 days before to 3 after. Each square is a day, coloured by that day's PM2.5; outlined: at twice the city's usual or more.
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

Every city it reached

CityDaysHighestUsualAbove usual
Granadilla de AbonaCanary Islands, Spain1 56.014 February6.58.6×
Santa Cruz de TenerifeCanary Islands, Spain1 46.614 February5.78.2×
TeldeCanary Islands, Spain1 31.914 February5.26.1×
San IsidroCanary Islands, Spain1 46.514 February7.86.0×
MaspalomasCanary Islands, Spain1 42.114 February7.35.8×
ArrecifeCanary Islands, Spain1 35.514 February6.35.6×
AgüimesCanary Islands, Spain1 32.114 February5.95.4×
IngenioCanary Islands, Spain1 33.014 February6.35.2×
CandelariaCanary Islands, Spain1 33.514 February7.74.4×
Las Palmas de Gran CanariaCanary Islands, Spain1 33.214 February7.74.3×
Puerto del RosarioCanary Islands, Spain1 28.914 February6.74.3×
ArucasCanary Islands, Spain1 26.014 February8.23.2×

Daily means in µg/m³, over the days each city counted in this episode. Highest: its highest of those days. Usual: the city's median for the time of year of that day (its days within 21 days of the date, every year, leaving out the week around it). Above usual: its highest day against that, with a usual under 5 µg/m³ taken as 5.

Against other episodes in Spain

Number 23 of 34 episodes in Spain since our records began, by cities reached.

Bars: cities reached; colour: the level of the episode's highest daily reading. All 34.

Use this page

SmogRank, Canary Islands, Spain, 14 February 2024: 12 cities with PM2.5 at twice their usual or more, 14 February 2024, smogrank.com/episodes/2024-02-14-canary-islands-spain (accessed 4 October 2026).

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You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.

An episode is a run of days when many cities close to each other (four or more within 350 km on a day, 8 or more in all) each had a daily PM2.5 mean of at least 25 µg/m³ and at least 2 times their usual for that time of year. Found in our own measurements, not picked by hand. How we find episodes. Values are each city's daily mean of its own monitors; causes are the usual kinds for a pattern like this, not a confirmed source.