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Air quality in Letchworth Garden City
Air quality index (AQI) and PM2.5 air pollution in Letchworth Garden City
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Letchworth Garden City Air Quality Map
Real-time Letchworth Garden City air pollution map
AIR QUALITY DATA CONTRIBUTORS
Alexander Belozerov
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Pollen
What is the pollen count in Letchworth Garden City today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Letchworth Garden City?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 79% |
| Wind | 13.8 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Port Talbot, Wales | 124 |
| 2 | Pontypridd, Wales | 97 |
| 3 | Cardiff, Wales | 92 |
| 4 | Cheltenham, England | 71 |
| 5 | Brighton, England | 53 |
| 6 | West End of London, England | 53 |
| 7 | Birmingham, England | 50 |
| 8 | Aberdeen, Scotland | 47 |
| 9 | Edinburgh, Scotland | 45 |
| 10 | Motherwell, Scotland | 43 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Letchworth Garden City aqi ranking
Real-time Letchworth Garden City air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hallmead | 57 |
(local time)
SEE WORLD AQI RANKING
US AQI
57
live AQI index
Moderate
Overview
What is the current air quality in Letchworth Garden City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 57 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.4µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Letchworth Garden City is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Letchworth Garden City?
 | 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 |
Forecast
Letchworth Garden City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 23 AQI US  |  | 60.8° 50° |  13.4 mp/h |
| Thursday, May 30 | Good 24 AQI US | | 59° 46.4° | 17.9 mp/h |
| Friday, May 31 | Good 38 AQI US | | 57.2° 48.2° | 20.1 mp/h |
| Today | Moderate 57 AQI US | | 57.2° 42.8° | 15.7 mp/h |
| Sunday, Jun 2 | Good 36 AQI US |  | 64.4° 41° | 8.9 mp/h |
| Monday, Jun 3 | Good 29 AQI US | 40% | 62.6° 50° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 24 AQI US | 50% | 60.8° 50° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 17 AQI US | | 59° 48.2° | 13.4 mp/h |
| Thursday, Jun 6 | Good 15 AQI US | 20% | 57.2° 42.8° | 6.7 mp/h |
| Friday, Jun 7 | Good 18 AQI US | 30% | 60.8° 41° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Letchworth Garden City air quality data attribution
1Contributor
- Alexander Belozerov
1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Letchworth Garden City?
AQI US, Metric