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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 | 62.6°F |
Humidity | 32% |
Wind | 17.3 mp/h |
Pressure | 30 Hg |
# | station | US AQI |
---|---|---|
1 | Riga-Valdemara street | 45 |
2 | Riga Kronvalda boulevard | 34 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.5µg/m³ | |
PM10 | 21µg/m³ | |
O3 | 92.5µg/m³ | |
NO2 | 15.4µg/m³ | |
CO | 120.1µg/m³ |
PM2.5
x1.7
PM2.5 concentration in Riga is currently 1.7 times the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 36 AQI US | 46.4° 26.6° | 8.9 mp/h | |
Thursday, Apr 25 | Good 24 AQI US | 41° 39.2° | 8.9 mp/h | |
Friday, Apr 26 | Moderate 52 AQI US | 53.6° 32° | 8.9 mp/h | |
Today | Good 38 AQI US | 90% | 62.6° 37.4° | 8.9 mp/h |
Sunday, Apr 28 | Moderate 54 AQI US | 62.6° 42.8° | 6.7 mp/h | |
Monday, Apr 29 | Good 49 AQI US | 68° 48.2° | 11.2 mp/h | |
Tuesday, Apr 30 | Good 47 AQI US | 64.4° 51.8° | 8.9 mp/h | |
Wednesday, May 1 | Good 39 AQI US | 30% | 66.2° 50° | 6.7 mp/h |
Thursday, May 2 | Moderate 61 AQI US | 62.6° 46.4° | 8.9 mp/h | |
Friday, May 3 | Moderate 67 AQI US | 59° 44.6° | 6.7 mp/h |
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