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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 | 57.2°F |
Humidity | 90% |
Wind | 1.3 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Varna, Varna | 44 |
2 | Burgas, Burgas | 40 |
3 | Blagoevgrad, Blagoevgrad | 25 |
4 | Sofia, Sofia | 22 |
5 | Plovdiv, Plovdiv | 19 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Smolyan - Bibliotekata | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 6.7µg/m³ |
PM2.5 concentration in Smolyan air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Moderate 66 AQI US | 69.8° 51.8° | 4.5 mp/h | |
Wednesday, May 22 | Moderate 75 AQI US | 71.6° 51.8° | 6.7 mp/h | |
Thursday, May 23 | Moderate 56 AQI US | 62.6° 48.2° | 2.2 mp/h | |
Today | Good 22 AQI US | 90% | 64.4° 46.4° | 2.2 mp/h |
Saturday, May 25 | Good 43 AQI US | 60% | 68° 46.4° | 8.9 mp/h |
Sunday, May 26 | Good 23 AQI US | 64.4° 44.6° | 11.2 mp/h | |
Monday, May 27 | Good 29 AQI US | 64.4° 42.8° | 4.5 mp/h | |
Tuesday, May 28 | Moderate 62 AQI US | 70% | 64.4° 46.4° | 2.2 mp/h |
Wednesday, May 29 | Moderate 68 AQI US | 70% | 62.6° 50° | 2.2 mp/h |
Thursday, May 30 | Moderate 63 AQI US | 50% | 68° 50° | 4.5 mp/h |
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1 Data source