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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 66.2°F |
Humidity | 84% |
Wind | 4.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Pasadena, Texas | 93 |
2 | Coachella, California | 90 |
3 | San Bernardino, California | 87 |
4 | Indio, California | 86 |
5 | Mecca, California | 86 |
6 | Marana, Arizona | 81 |
7 | Claremont, California | 77 |
8 | Channelview, Texas | 75 |
9 | Philadelphia, Pennsylvania | 74 |
10 | Yucaipa, California | 74 |
(local time)
SEE WORLD AQI RANKINGUS AQI
71*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 71* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 20*µg/m³ |
PM2.5
x4
PM2.5 concentration in Ferndale is currently 4 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Moderate 71 AQI US | 50% | 80.6° 57.2° | 6.7 mp/h |
Sunday, May 19 | Moderate 73 AQI US | 70% | 82.4° 60.8° | 6.7 mp/h |
Monday, May 20 | Moderate 74 AQI US | 84.2° 59° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 70 AQI US | 84.2° 66.2° | 11.2 mp/h | |
Wednesday, May 22 | Moderate 61 AQI US | 100% | 73.4° 59° | 13.4 mp/h |
Thursday, May 23 | Good 39 AQI US | 100% | 73.4° 53.6° | 6.7 mp/h |
Friday, May 24 | Good 8 AQI US | 77° 59° | 11.2 mp/h |
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