Air quality near Porter TX, Montgomery County
Air quality index (AQI⁺) and PM2.5 air pollution near Porter TX, Montgomery County • 522 Followers • 05:00, Oct 23 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
113
US AQI⁺Unhealthy for sensitive groups
Main pollutant:
PM2.5
40.3 µg/m³
17°
6 km/h
77 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
Porter TX, Montgomery County air quality index (AQI⁺) forecast
Daily forecast
Porter TX, Montgomery County air quality index (AQI⁺) forecast
| Today | 84 | 30° 16° | 11 km/h | 51% | |
| Sat | 66 | 29° 16° | 14 km/h | 67% | |
| Sun | 71 | 27° 16° | 16 km/h | 46% |
Air pollutants
What is the current air quality near Porter TX?
PM2.5 concentration is currently 8.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
Reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Run an air purifier Get an air purifier |

Real-time Porter TX, Montgomery County air pollution map
Pollen
What is the pollen count in Porter TX today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Porter TX
Pollen
What is the pollen count in Porter TX today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Porter TX
History
Historic air quality graph for Porter TX
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Most polluted locations near Porter TX, Montgomery County
Worldwide AQI⁺ rankingStation ranking











