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Contributors
40
Weather | Clear sky |
Temperature | 48.2°F |
Humidity | 80% |
Wind | 15 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Waltham, Massachusetts | 173 |
2 | Hidden Meadows, California | 160 |
3 | La Grange Park, Illinois | 154 |
4 | Park City, Illinois | 154 |
5 | Saint Charles, Illinois | 154 |
6 | Streamwood, Illinois | 154 |
7 | Vernal, Utah | 154 |
8 | Thermal, California | 152 |
9 | Lemont, Illinois | 151 |
10 | Kremmling, Colorado | 144 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 472 Skyline Drive | 25 |
2 | Farrell Vallejo | 20 |
3 | Brunswick Drive | 16 |
4 | California State University Maritime Academy - Quad | 7 |
5 | Fairgrounds Drive | 5 |
6 | Hermosa Avenue | 5 |
7 | Cliff Walk Drive | 4 |
8 | La Salle Way | 4 |
9 | Louisiana Street | 4 |
10 | Louisiana Street 2 | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
2
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 2 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.6µg/m³ |
PM2.5 concentration in Vallejo air currently meets the WHO annual air quality guideline value
Open your windows to bring clean, fresh air indoors | |
Enjoy outdoor activities |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Feb 2 | Moderate 76 US AQI | 51.8°44.6° | 4.5 mp/h | |
Friday, Feb 3 | Moderate 53 US AQI | 55.4°46.4° | 15.7 mp/h | |
Saturday, Feb 4 | Good 24 US AQI | 51.8°42.8° | 11.2 mp/h | |
Today | Good 2 US AQI | 57.2°41° | 2.2 mp/h | |
Monday, Feb 6 | Good 21 US AQI | 57.2°42.8° | 2.2 mp/h | |
Tuesday, Feb 7 | Good 17 US AQI | 59°42.8° | 2.2 mp/h | |
Wednesday, Feb 8 | Good 6 US AQI | 60.8°44.6° | 2.2 mp/h | |
Thursday, Feb 9 | Good 9 US AQI | 55.4°42.8° | 11.2 mp/h | |
Friday, Feb 10 | Good 12 US AQI | 55.4°39.2° | 6.7 mp/h |
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Contributors 40
Government
1 station
Anonymous
38 stations
Data sources 4