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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 73.4°F |
Humidity | 58% |
Wind | 5.8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Plovdiv, Plovdiv | 58 |
2 | Sofia, Sofia | 52 |
3 | Burgas, Burgas | 39 |
4 | Blagoevgrad, Blagoevgrad | 28 |
5 | Varna, Varna | 24 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Pernik - Center | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
49
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 49 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 13.7µg/m³ | |
CO | 0.3µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Pernik is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 20 AQI US | 48.2° 44.6° | 4.5 mp/h | |
Thursday, May 16 | Good 31 AQI US | 57.2° 44.6° | 8.9 mp/h | |
Friday, May 17 | Good 41 AQI US | 64.4° 44.6° | 4.5 mp/h | |
Today | Good 49 AQI US | 50% | 73.4° 48.2° | 4.5 mp/h |
Sunday, May 19 | Moderate 59 AQI US | 100% | 60.8° 53.6° | 2.2 mp/h |
Monday, May 20 | Moderate 64 AQI US | 90% | 73.4° 51.8° | 4.5 mp/h |
Tuesday, May 21 | Moderate 65 AQI US | 100% | 73.4° 53.6° | 6.7 mp/h |
Wednesday, May 22 | Moderate 57 AQI US | 100% | 69.8° 53.6° | 6.7 mp/h |
Thursday, May 23 | Moderate 58 AQI US | 90% | 62.6° 50° | 4.5 mp/h |
Friday, May 24 | Moderate 65 AQI US | 66.2° 50° | 8.9 mp/h |
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1 Data source