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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 59°F |
Humidity | 95% |
Wind | 8.1 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Boerne, Texas | 97 |
2 | San Antonio, Texas | 91 |
3 | New Braunfels, Texas | 90 |
4 | Austin, Texas | 88 |
5 | San Fernando, California | 77 |
6 | Georgetown, Texas | 74 |
7 | Round Rock, Texas | 73 |
8 | Pahrump, Nevada | 71 |
9 | Leander, Texas | 70 |
10 | Cedar Park, Texas | 69 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | North and West Suburbs (Chicago) | 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 | 7.9µg/m³ | |
O3 | 0µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Streamwood is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 25 AQI US | 68° 46.4° | 8.9 mp/h | |
Thursday, May 30 | Good 36 AQI US | 75.2° 50° | 8.9 mp/h | |
Friday, May 31 | Moderate 54 AQI US | 66.2° 59° | 11.2 mp/h | |
Today | Good 44 AQI US | 75.2° 53.6° | 6.7 mp/h | |
Sunday, Jun 2 | Moderate 67 AQI US | 70% | 80.6° 57.2° | 15.7 mp/h |
Monday, Jun 3 | Moderate 60 AQI US | 100% | 82.4° 68° | 17.9 mp/h |
Tuesday, Jun 4 | Good 43 AQI US | 90% | 77° 66.2° | 11.2 mp/h |
Wednesday, Jun 5 | Good 13 AQI US | 70% | 69.8° 57.2° | 17.9 mp/h |
Thursday, Jun 6 | Good 8 AQI US | 40% | 75.2° 55.4° | 15.7 mp/h |
Friday, Jun 7 | Good 9 AQI US | 62.6° 53.6° | 13.4 mp/h |
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1 Data source