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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 | Few clouds |
Temperature | 62.6°F |
Humidity | 82% |
Wind | 11.5 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Hoofddorp, North Holland | 59 |
2 | The Hague, South Holland | 57 |
3 | Wijk aan Zee, North Holland | 53 |
4 | Schiedam, South Holland | 47 |
5 | Groningen, Groningen | 46 |
6 | Amsterdam, North Holland | 39 |
7 | Breda, North Brabant | 35 |
8 | Utrecht City, Utrecht | 33 |
9 | Zaandam, North Holland | 33 |
10 | Rotterdam, South Holland | 30 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Spaarnwoude-Machineweg | 32 |
(local time)
SEE WORLD AQI RANKINGUS AQI
32
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 32 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.9µg/m³ | |
PM10 | 9.3µg/m³ | |
NO2 | 7µg/m³ |
PM2.5
x1.2
PM2.5 concentration in Halfweg is currently 1.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Moderate 70 AQI US | 69.8° 59° | 8.9 mp/h | |
Tuesday, May 14 | Moderate 57 AQI US | 77° 57.2° | 13.4 mp/h | |
Wednesday, May 15 | Moderate 53 AQI US | 64.4° 55.4° | 4.5 mp/h | |
Today | Good 32 AQI US | 100% | 64.4° 55.4° | 6.7 mp/h |
Friday, May 17 | Moderate 59 AQI US | 60% | 62.6° 51.8° | 6.7 mp/h |
Saturday, May 18 | Moderate 62 AQI US | 80% | 66.2° 53.6° | 8.9 mp/h |
Sunday, May 19 | Moderate 62 AQI US | 60% | 62.6° 53.6° | 11.2 mp/h |
Monday, May 20 | Good 39 AQI US | 90% | 55.4° 51.8° | 6.7 mp/h |
Tuesday, May 21 | Good 34 AQI US | 90% | 73.4° 51.8° | 13.4 mp/h |
Wednesday, May 22 | Moderate 58 AQI US | 90% | 60.8° 55.4° | 17.9 mp/h |
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