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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 | 50°F |
| Humidity | 88% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Cardiff, Wales | 63 |
| 2 | Pontypridd, Wales | 63 |
| 3 | Port Talbot, Wales | 58 |
| 4 | West End of London, England | 54 |
| 5 | East Ham, England | 53 |
| 6 | Islington, England | 53 |
| 7 | Lambeth, England | 53 |
| 8 | Peckham, England | 53 |
| 9 | Rainham, England | 53 |
| 10 | Canary Wharf, England | 52 |
(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 | 35 |
(local time)
SEE WORLD AQI RANKING
US AQI
35
live AQI index
Good
Overview
What is the current air quality in Letchworth Garden City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 35 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.4µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Letchworth Garden City is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Letchworth Garden City?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Letchworth Garden City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 18 | Moderate 65 AQI US  |  | 64.4° 48.2° |  8.9 mp/h |
| Sunday, May 19 | Moderate 59 AQI US | | 64.4° 44.6° | 11.2 mp/h |
| Today | Good 35 AQI US | |||
| Tuesday, May 21 | Good 35 AQI US | | 62.6° 42.8° | 11.2 mp/h |
| Wednesday, May 22 | Good 46 AQI US | 100% | 59° 46.4° | 8.9 mp/h |
| Thursday, May 23 | Moderate 55 AQI US | 90% | 62.6° 50° | 11.2 mp/h |
| Friday, May 24 | Good 37 AQI US | 50% | 57.2° 46.4° | 13.4 mp/h |
| Saturday, May 25 | Good 25 AQI US | | 59° 48.2° | 8.9 mp/h |
| Sunday, May 26 | Good 18 AQI US |  | 60.8° 42.8° | 8.9 mp/h |
| Monday, May 27 | Moderate 52 AQI US | 90% | 55.4° 44.6° | 4.5 mp/h |
| Tuesday, May 28 | Good 44 AQI US | 100% | 57.2° 48.2° | 11.2 mp/h |
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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