Air quality in Longview
Air quality index (AQI) and PM2.5 air pollution in Longview
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Longview Air Quality Map
Real-time Longview air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Contributors
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2
Weather
What is the current weather in Longview?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 94% |
| Wind | 14 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Waltham, Massachusetts | 179 |
| 2 | Smithfield, Utah | 173 |
| 3 | Logan, Utah | 172 |
| 4 | Mendon, Utah | 168 |
| 5 | Providence, Utah | 162 |
| 6 | Hidden Meadows, California | 159 |
| 7 | East Millcreek, Utah | 158 |
| 8 | Holladay, Utah | 156 |
| 9 | Little Cottonwood Creek Valley, Utah | 155 |
| 10 | Harrisville, Utah | 154 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Longview aqi ranking
Real-time Longview air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cascade - City View | 25 |
| 2 | Longview-30th Ave | 23 |
(local time)
SEE WORLD AQI RANKING
US AQI
25
live AQI index
Good
Overview
What is the current air quality in Longview?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.1µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Longview is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Longview?
 | Open your windows to bring clean, fresh air indoors |
 | Enjoy outdoor activities |
Forecast
Longview air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Feb 1 | Moderate 66 US AQI  | | 46.4°32° |  2.2 mp/h |
| Thursday, Feb 2 | Moderate 69 US AQI |  | 46.4°37.4° | 11.2 mp/h |
| Friday, Feb 3 | Good 18 US AQI | | 48.2°41° | 6.7 mp/h |
| Saturday, Feb 4 | Good 22 US AQI | | 46.4°41° | 6.7 mp/h |
| Today | Good 25 US AQI | | 44.6°41° | 6.7 mp/h |
| Monday, Feb 6 | Good 13 US AQI | | 46.4°39.2° | 8.9 mp/h |
| Tuesday, Feb 7 | Good 9 US AQI | | 41°37.4° | 2.2 mp/h |
| Wednesday, Feb 8 | Good 11 US AQI | | 46.4°37.4° | 4.5 mp/h |
| Thursday, Feb 9 | Good 7 US AQI | | 44.6°39.2° | 4.5 mp/h |
| Friday, Feb 10 | Good 6 US AQI | | 46.4°32° | 4.5 mp/h |
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Historical
Historic air quality graph for Longview
How to best protect from air pollution?
Longview air quality data attribution
Contributors 2
- Washington Air Monitoring Network
1 station
Government
- 1 Anonymous contributor
1 station
Anonymous
Data sources 3
Where is the cleanest air quality in Longview?
