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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 51.8°F |
Humidity | 82% |
Wind | 1.5 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Pontypridd, Wales | 118 |
2 | Cardiff, Wales | 98 |
3 | Cheltenham, England | 98 |
4 | Oxford, England | 97 |
5 | Port Talbot, Wales | 95 |
6 | Birmingham, England | 84 |
7 | Reading, England | 73 |
8 | Leicester, England | 72 |
9 | Dundee, Scotland | 71 |
10 | Luton, England | 66 |
(local time)
SEE WORLD AQI RANKINGUS AQI
36
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 36 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.6µg/m³ |
PM2.5
x1.3
PM2.5 concentration in Perth is currently 1.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Good 17 AQI US | 62.6° 50° | 13.4 mp/h | |
Friday, May 31 | Moderate 67 AQI US | 62.6° 44.6° | 6.7 mp/h | |
Today | Good 36 AQI US | 64.4° 46.4° | 6.7 mp/h | |
Sunday, Jun 2 | Good 16 AQI US | 66.2° 44.6° | 11.2 mp/h | |
Monday, Jun 3 | Good 14 AQI US | 64.4° 50° | 13.4 mp/h | |
Tuesday, Jun 4 | Good 8 AQI US | 80% | 53.6° 42.8° | 17.9 mp/h |
Wednesday, Jun 5 | Good 6 AQI US | 60% | 55.4° 37.4° | 20.1 mp/h |
Thursday, Jun 6 | Good 5 AQI US | 57.2° 39.2° | 13.4 mp/h | |
Friday, Jun 7 | Good 9 AQI US | 30% | 60.8° 48.2° | 8.9 mp/h |
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