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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 51.8°F |
Humidity | 90% |
Wind | 3.5 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Burgas, Burgas | 56 |
2 | Plovdiv, Plovdiv | 45 |
3 | Sofia, Sofia | 14 |
4 | Varna, Varna | 13 |
5 | Blagoevgrad, Blagoevgrad | 7 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Pernik - Center | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1µg/m³ | |
PM10 | 2.6µg/m³ |
PM2.5 concentration in Pernik air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 28 | Good 35 AQI US | 66.2° 44.6° | 8.9 mp/h | |
Monday, Apr 29 | Good 21 AQI US | 64.4° 44.6° | 13.4 mp/h | |
Tuesday, Apr 30 | Good 33 AQI US | 57.2° 48.2° | 8.9 mp/h | |
Thursday, May 2 | Good 38 AQI US | 64.4° 46.4° | 8.9 mp/h | |
Friday, May 3 | Good 44 AQI US | 90% | 62.6° 50° | 6.7 mp/h |
Saturday, May 4 | Good 34 AQI US | 100% | 53.6° 44.6° | 6.7 mp/h |
Sunday, May 5 | Good 37 AQI US | 100% | 55.4° 44.6° | 6.7 mp/h |
Monday, May 6 | Moderate 63 AQI US | 30% | 64.4° 42.8° | 4.5 mp/h |
Tuesday, May 7 | Moderate 60 AQI US | 90% | 66.2° 48.2° | 2.2 mp/h |
Wednesday, May 8 | Moderate 59 AQI US | 80% | 68° 48.2° | 4.5 mp/h |
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1 Data source