Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Hilo
Air quality index (AQI) and PM2.5 air pollution in Hilo
3K people follow this city
Hilo Air Quality Map
Real-time Hilo air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Hilo today?
 | Index | Low | |
 | Tree pollen | None | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hilo?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 86% |
| Wind | 5.7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Tulsa, Oklahoma | 99 |
| 2 | Muskegon, Michigan | 98 |
| 3 | Townsend, Tennessee | 80 |
| 4 | Palm Desert, California | 78 |
| 5 | Indio, California | 75 |
| 6 | San Antonio, Texas | 71 |
| 7 | Mecca, California | 70 |
| 8 | New Braunfels, Texas | 66 |
| 9 | Port Arthur, Texas | 66 |
| 10 | Boerne, Texas | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hilo aqi ranking
Real-time Hilo air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | KS Hawaii | 29 |
| 2 | Waiakea Uka | 22 |
(local time)
SEE WORLD AQI RANKING
Spotlight
There is a coastal flood watch for much of Hawaii. Protect yourself from mold and follow health recommendations. Click here.
US AQI
26
live AQI index
Good
Overview
What is the current air quality in Hilo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7µg/m³ | |
✓
PM2.5 concentration in Hilo air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hilo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hilo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Good 16 AQI US |  | 80.6° 73.4° |  15.7 mp/h |
| Friday, May 17 | Good 20 AQI US | | 80.6° 73.4° | 11.2 mp/h |
| Saturday, May 18 | Good 25 AQI US | | 75.2° 73.4° | 6.7 mp/h |
| Today | Good 26 AQI US | 40% | 75.2° 71.6° | 11.2 mp/h |
| Monday, May 20 | Good 11 AQI US | 70% | 77° 69.8° | 8.9 mp/h |
| Tuesday, May 21 | Good 11 AQI US | 70% | 75.2° 71.6° | 11.2 mp/h |
| Wednesday, May 22 | Good 21 AQI US | 40% | 75.2° 71.6° | 8.9 mp/h |
| Thursday, May 23 | Good 26 AQI US | 40% | 73.4° 71.6° | 6.7 mp/h |
| Friday, May 24 | Good 25 AQI US | 40% | 73.4° 69.8° | 6.7 mp/h |
| Saturday, May 25 | Good 24 AQI US | 20% | 73.4° 69.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Hilo air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
Data validated and calibrated by IQAirWhere is the cleanest air quality in Hilo?
AQI US, Metric