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 Valparaiso
Air quality index (AQI) and PM2.5 air pollution in Valparaiso
195 people follow this city
Valparaiso Air Quality Map
Real-time Valparaiso air pollution map
AIR QUALITY DATA CONTRIBUTORS
5 Contributors
See all
Pollen
What is the pollen count in Valparaiso today?
 | Index | Very high | |
 | Tree pollen | High | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Valparaiso?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 92% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Antonio, Texas | 97 |
| 2 | Baytown, Texas | 81 |
| 3 | Boerne, Texas | 81 |
| 4 | New Braunfels, Texas | 81 |
| 5 | Pahrump, Nevada | 80 |
| 6 | Fontana, California | 79 |
| 7 | San Fernando, California | 78 |
| 8 | San Bernardino, California | 76 |
| 9 | La Crescenta-Montrose, California | 74 |
| 10 | Rancho Cucamonga, California | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Valparaiso aqi ranking
Real-time Valparaiso air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Napoleon Street | 47 |
| 2 | Chapel Drive | 42 |
| 3 | 4603 Calumet Avenue | 30 |
| 4 | Valparaiso Station | 29 |
| 5 | Sturdy Road | 23 |
(local time)
SEE WORLD AQI RANKING
Spotlight
There are emissions coming from the U.S. Steel Corporation Midwest Plant. Protect yourself from PM2.5 and other industrial pollutants and follow health recommendations. Click here.
US AQI
45
live AQI index
Good
Overview
What is the current air quality in Valparaiso?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.1µg/m³ | |
| O3 | 77µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Valparaiso is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Valparaiso?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Valparaiso air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 31 AQI US |  | 64.4° 46.4° |  8.9 mp/h |
| Thursday, May 30 | Good 34 AQI US | | 75.2° 51.8° | 8.9 mp/h |
| Friday, May 31 | Good 36 AQI US |  | 66.2° 55.4° | 11.2 mp/h |
| Today | Good 45 AQI US | 100% | 66.2° 55.4° | 11.2 mp/h |
| Sunday, Jun 2 | Moderate 58 AQI US  | | 69.8° 55.4° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 63 AQI US | 100% | 80.6° 55.4° | 15.7 mp/h |
| Tuesday, Jun 4 | Moderate 63 AQI US | 80% | 80.6° 66.2° | 15.7 mp/h |
| Wednesday, Jun 5 | Moderate 51 AQI US | 100% | 77° 64.4° | 13.4 mp/h |
| Thursday, Jun 6 | Good 17 AQI US | 90% | 71.6° 60.8° | 15.7 mp/h |
| Friday, Jun 7 | Good 9 AQI US | 100% | 73.4° 55.4° | 17.9 mp/h |
| Saturday, Jun 8 | Good 11 AQI US | 90% | 59° 51.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Valparaiso air quality data attribution
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Valparaiso?
AQI US, Metric