AddAir quality in Holtsville
Air quality index (AQI⁺) and PM2.5 air pollution in Holtsville • 22 Followers • 04:00, Jun 02
29
US AQI⁺Good
Main pollutant:
PM2.5
5.3 µg/m³
11°
5 km/h
99 %
Hourly forecast
Holtsville air quality index (AQI⁺) forecast
Daily forecast
Holtsville air quality index (AQI⁺) forecast
| Today | 37 | | 23° 11° |  12 km/h | 57% |
| Wed | 53 |  | 25° 16° | 13 km/h | 42% |
| Thu | 49 | | 26° 15° | 19 km/h | 44% |
Air pollutants
What is the current air quality in Holtsville?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Holtsville
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Holtsville today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
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 Holtsville today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Holtsville
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Holtsville
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Holtsville
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Holtsville
History
Historic air quality graph for Holtsville
Historic air quality near Holtsville
History
Historic air quality graph for Holtsville
Most polluted locations near Holtsville
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Holtsville
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
