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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 53.6°F |
Humidity | 40% |
Wind | 9.2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Campo, California | 98 |
2 | Bass Lake, California | 92 |
3 | Palm Desert, California | 86 |
4 | Yucaipa, California | 78 |
5 | Santa Clarita, California | 76 |
6 | La Crescenta-Montrose, California | 75 |
7 | Lake Arrowhead, California | 74 |
8 | San Fernando, California | 71 |
9 | Palmdale, California | 70 |
10 | La Canada Flintridge, California | 67 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Westridge | 21 |
2 | Northridge | 20 |
3 | Mountain Brush Peak | 17 |
4 | West Bitterroot Place | 17 |
5 | Wind Crest BT | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.2µg/m³ |
PM2.5 concentration in Highlands Ranch air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 20 | Moderate 64 AQI US | 60.8° 28.4° | 8.9 mp/h | |
Sunday, Apr 21 | Good 22 AQI US | 71.6° 46.4° | 17.9 mp/h | |
Monday, Apr 22 | Good 21 AQI US | 64.4° 42.8° | 11.2 mp/h | |
Today | Good 17 AQI US | 70% | 64.4° 42.8° | 11.2 mp/h |
Wednesday, Apr 24 | Good 18 AQI US | 73.4° 42.8° | 13.4 mp/h | |
Thursday, Apr 25 | Good 13 AQI US | 80% | 73.4° 48.2° | 20.1 mp/h |
Friday, Apr 26 | Good 7 AQI US | 100% | 64.4° 46.4° | 6.7 mp/h |
Saturday, Apr 27 | Good 8 AQI US | 100% | 53.6° 41° | 13.4 mp/h |
Sunday, Apr 28 | Good 6 AQI US | 100% | 55.4° 35.6° | 13.4 mp/h |
Monday, Apr 29 | Good 4 AQI US | 64.4° 39.2° | 6.7 mp/h |
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5Contributors
5 Anonymous Contributors
5 stations
1 Data source