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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 | Broken clouds |
Temperature | 57.2°F |
Humidity | 77% |
Wind | 5.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Southall, England | 92 |
2 | Pontypridd, Wales | 90 |
3 | Brentford, England | 85 |
4 | Hammersmith, England | 85 |
5 | Reading, England | 83 |
6 | Birmingham, England | 81 |
7 | Cheltenham, England | 81 |
8 | Iver, England | 80 |
9 | Kensington, England | 80 |
10 | Kingston upon Thames, England | 79 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Cardiff Castle Street | 86 |
2 | Cardiff Newport Road | 81 |
3 | Cardiff Centre | 77 |
(local time)
SEE WORLD AQI RANKINGUS AQI
81
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 81 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 25µg/m³ | |
PM10 | 38µg/m³ | |
NO2 | 58µg/m³ |
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 |
---|---|---|---|---|
Thursday, May 9 | Moderate 51 AQI US | |||
Friday, May 10 | Moderate 66 AQI US | |||
Saturday, May 11 | Moderate 65 AQI US | |||
Today | Moderate 81 AQI US | 100% | 64.4° 51.8° | 8.9 mp/h |
Monday, May 13 | Good 36 AQI US | 100% | 55.4° 50° | 15.7 mp/h |
Tuesday, May 14 | Good 16 AQI US | 100% | 57.2° 48.2° | 15.7 mp/h |
Wednesday, May 15 | Good 7 AQI US | 100% | 59° 51.8° | 17.9 mp/h |
Thursday, May 16 | Good 18 AQI US | 80% | 59° 50° | 11.2 mp/h |
Friday, May 17 | Good 46 AQI US | 100% | 59° 50° | 6.7 mp/h |
Saturday, May 18 | Moderate 66 AQI US | 100% | 62.6° 50° | 11.2 mp/h |
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