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Air quality in Welby
Air quality index (AQI) and PM2.5 air pollution in Welby
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Welby Air Quality Map
Real-time Welby air pollution map
Pollen
What is the pollen count in Welby today?
 | Index | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Welby?
| Weather | Scattered clouds |
| Temperature | 69.8°F |
| Humidity | 30% |
| Wind | 10.4 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Lewisville, Texas | 126 |
| 2 | Georgetown, Texas | 122 |
| 3 | Midlothian, Texas | 122 |
| 4 | Fort Worth, Texas | 119 |
| 5 | Dallas, Texas | 117 |
| 6 | Austin, Texas | 114 |
| 7 | Round Rock, Texas | 114 |
| 8 | Leander, Texas | 111 |
| 9 | Boerne, Texas | 105 |
| 10 | Cedar Park, Texas | 104 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Welby aqi ranking
Real-time Welby air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Welby - 78th Ave. & Steele St. | 45 |
(local time)
SEE WORLD AQI RANKING
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Welby?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.7*µg/m³ | |
| O3 | 112*µg/m³ | |
| NO2 | 4*µg/m³ | |
| SO2 | 1.6*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Welby is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Welby?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Welby air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 24 | Moderate 54 AQI US |  60% | 75.2° 51.8° |  13.4 mp/h |
| Today | Moderate 54 AQI US |  | 73.4° 51.8° | 20.1 mp/h |
| Sunday, May 26 | Good 26 AQI US  |  | 78.8° 51.8° | 8.9 mp/h |
| Monday, May 27 | Moderate 61 AQI US | 40% | 75.2° 53.6° | 15.7 mp/h |
| Tuesday, May 28 | Good 41 AQI US | 30% | 84.2° 55.4° | 6.7 mp/h |
| Wednesday, May 29 | Good 42 AQI US | 20% | 84.2° 57.2° | 11.2 mp/h |
| Thursday, May 30 | Good 22 AQI US | 90% | 73.4° 51.8° | 13.4 mp/h |
| Friday, May 31 | Good 23 AQI US | 70% | 82.4° 55.4° | 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?
Where is the cleanest air quality in Welby?
AQI US, Metric