Houston, TX
Pollen counts
Weeds
High
Molds
High
Grasses
Low
Trees
Low
ALL
Ragweed
Goosefoot
Other Weed Pollen
Sedge
Aster / Cocklebur
Nettle / Pellitory
Sage / Wormwood
| Sep 18 | 92 92 | |
| Sep 17 | 84 84 | |
| Sep 16 | 72 72 | |
| Sep 15 | 103 103 | |
| Sep 12 | 64 64 | |
| Sep 11 | 44 44 | |
| Sep 10 | 125 125 | |
| Sep 9 | 131 131 | |
| Sep 8 | 36 36 | |
| Sep 5 | 100 100 |
Pollen counts are measured as spores per cubic meter.
Weather forecast
Today
92° F
A slight chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly sunny. High near 92, with temperatures falling to around 88 in the afternoon. Heat index values as high as 102. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.