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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 64.4°F |
Humidity | 28% |
Wind | 12.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Three Rivers, California | 85 |
2 | Lake Arrowhead, California | 77 |
3 | Springville, California | 70 |
4 | The Woodlands, Texas | 70 |
5 | San Gabriel, California | 69 |
6 | Yucaipa, California | 68 |
7 | Greensboro, North Carolina | 67 |
8 | Altadena, California | 64 |
9 | Monrovia, California | 64 |
10 | San Fernando, California | 64 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Portland Near Road | 36 |
2 | Portland - SE Lafayette | 35 |
3 | Northeast 12th Avenue | 28 |
4 | South Waterfront Greenway | 26 |
5 | Southwest Marigold Street | 26 |
6 | Hazelwood 2 | 23 |
7 | North Morgan Street | 23 |
8 | Walnut Park Complex | 23 |
9 | Cedarwood Waldorf School | 22 |
10 | North Portland | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
18
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 18 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.4µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 16 | Good 11 AQI US | |||
Wednesday, Apr 17 | Good 14 AQI US | |||
Thursday, Apr 18 | Good 17 AQI US | |||
Today | Good 18 AQI US | 70% | 64.4° 42.8° | 13.4 mp/h |
Saturday, Apr 20 | Good 8 AQI US | 55.4° 37.4° | 6.7 mp/h | |
Sunday, Apr 21 | Good 9 AQI US | 64.4° 35.6° | 4.5 mp/h | |
Monday, Apr 22 | Good 11 AQI US | 62.6° 42.8° | 6.7 mp/h | |
Tuesday, Apr 23 | Good 13 AQI US | 40% | 55.4° 44.6° | 6.7 mp/h |
Wednesday, Apr 24 | Good 8 AQI US | 100% | 44.6° 41° | 2.2 mp/h |
Thursday, Apr 25 | Good 5 AQI US | 90% | 48.2° 44.6° | 4.5 mp/h |
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