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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 53.6°F |
Humidity | 83% |
Wind | 4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Pahrump, Nevada | 71 |
2 | Bakersfield, California | 68 |
3 | Glendora, California | 66 |
4 | Three Rivers, California | 66 |
5 | Muskegon, Michigan | 65 |
6 | Palm Springs, California | 65 |
7 | Taos, New Mexico | 65 |
8 | Mecca, California | 64 |
9 | Marina del Rey, California | 61 |
10 | Michigan City, Indiana | 61 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Stone Canon Ranch Road | 59 |
2 | Ditmars Trail | 58 |
(local time)
SEE WORLD AQI RANKINGUS AQI
58
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 58 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 13.1µg/m³ |
PM2.5
x2.6
PM2.5 concentration in Castle Rock is currently 2.6 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 |
---|---|---|---|---|
Tuesday, May 28 | Good 29 AQI US | 75.2° 46.4° | 13.4 mp/h | |
Wednesday, May 29 | Good 25 AQI US | 69.8° 46.4° | 13.4 mp/h | |
Thursday, May 30 | Good 29 AQI US | 69.8° 44.6° | 8.9 mp/h | |
Today | Moderate 58 AQI US | 75.2° 48.2° | 8.9 mp/h | |
Saturday, Jun 1 | Good 35 AQI US | 80.6° 51.8° | 15.7 mp/h | |
Sunday, Jun 2 | Moderate 60 AQI US | 82.4° 53.6° | 8.9 mp/h | |
Monday, Jun 3 | Good 31 AQI US | 77° 57.2° | 8.9 mp/h | |
Tuesday, Jun 4 | Good 19 AQI US | 80.6° 50° | 8.9 mp/h | |
Wednesday, Jun 5 | Good 21 AQI US | 80.6° 51.8° | 13.4 mp/h | |
Thursday, Jun 6 | Moderate 62 AQI US | 40% | 87.8° 57.2° | 8.9 mp/h |
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2Contributors
2 Anonymous Contributors
2 stations
1 Data source