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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 50°F |
Humidity | 61% |
Wind | 8.1 mp/h |
Pressure | 30.2 Hg |
# | station | US AQI |
---|---|---|
1 | Riga-Valdemara street | 45 |
2 | Riga Kronvalda boulevard | 24 |
(local time)
SEE WORLD AQI RANKINGUS AQI
31
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 31 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.5µg/m³ | |
PM10 | 20.5µg/m³ | |
O3 | 64.7µg/m³ | |
NO2 | 18.5µg/m³ | |
CO | 47.3µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Riga is currently 1.5 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 29 | Moderate 53 AQI US | 69.8° 48.2° | 13.4 mp/h | |
Tuesday, Apr 30 | Moderate 52 AQI US | 59° 50° | 6.7 mp/h | |
Wednesday, May 1 | Good 43 AQI US | 68° 50° | 11.2 mp/h | |
Today | Good 31 AQI US | 64.4° 48.2° | 8.9 mp/h | |
Friday, May 3 | Good 14 AQI US | 62.6° 44.6° | 6.7 mp/h | |
Saturday, May 4 | Good 22 AQI US | 60.8° 46.4° | 4.5 mp/h | |
Sunday, May 5 | Good 36 AQI US | 55.4° 46.4° | 11.2 mp/h | |
Monday, May 6 | Good 13 AQI US | 50° 37.4° | 15.7 mp/h | |
Tuesday, May 7 | Good 9 AQI US | 46.4° 35.6° | 15.7 mp/h | |
Wednesday, May 8 | Good 26 AQI US | 41° 33.8° | 13.4 mp/h |
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