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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 75.2°F |
Humidity | 40% |
Wind | 3.4 mp/h |
Pressure | 29.9 Hg |
# | station | US AQI |
---|---|---|
1 | Riga-Valdemara street | 55 |
2 | Riga Kronvalda boulevard | 44 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ | |
PM10 | 42µg/m³ | |
O3 | 82.8µg/m³ | |
NO2 | 7.3µg/m³ | |
SO2 | 0.1µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Riga is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Moderate 60 AQI US | 68° 55.4° | 6.7 mp/h | |
Friday, May 17 | Moderate 58 AQI US | 64.4° 50° | 6.7 mp/h | |
Saturday, May 18 | Moderate 64 AQI US | 69.8° 50° | 4.5 mp/h | |
Today | Good 44 AQI US | 100% | 75.2° 55.4° | 6.7 mp/h |
Monday, May 20 | Moderate 51 AQI US | 70% | 66.2° 51.8° | 6.7 mp/h |
Tuesday, May 21 | Moderate 51 AQI US | 60% | 73.4° 53.6° | 6.7 mp/h |
Wednesday, May 22 | Good 47 AQI US | 75.2° 55.4° | 8.9 mp/h | |
Thursday, May 23 | Good 24 AQI US | 30% | 75.2° 55.4° | 11.2 mp/h |
Friday, May 24 | Good 32 AQI US | 80% | 75.2° 57.2° | 8.9 mp/h |
Saturday, May 25 | Moderate 53 AQI US | 73.4° 55.4° | 8.9 mp/h |
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