AddAir quality in Hertford
Air quality index (AQI⁺) and PM2.5 air pollution in Hertford • 355 Followers • 14:00, Jun 03
27*
US AQI⁺Good
Main pollutant:
PM2.5
4.9 µg/m³
26°
20 km/h
28 %
Hourly forecast
Hertford air quality index (AQI⁺) forecast
Daily forecast
Hertford air quality index (AQI⁺) forecast
| Today | 28 | | 26° 12° |  20 km/h | 42% |
| Thu | 44 | | 28° 14° | 15 km/h | 45% |
| Fri | 54 | | 31° 17° | 21 km/h | 49% |
Air pollutants
What is the current air quality in Hertford?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Hertford
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Hertford today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Hertford today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Hertford
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Hertford
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Hertford
History
Historic air quality graph for Hertford
Historic air quality near Hertford
History
Historic air quality graph for Hertford
Most polluted locations near Hertford
Worldwide AQI⁺ rankingCity ranking
