Air Quality Monitoring Stations in the Texas-Mexico Border Region
TCEQ collects data from 21 air-quality monitoring stations in the Texas border region. Historical and daily measurements are available to the public.
| Location | Air Quality Data | Address | What is measured | Responsible Entity |
|---|---|---|---|---|
| El Paso | Ascarate Park SE | 650 R E Thomason Loop,El Paso | nitric oxide, nitrogen dioxide, oxides of nitrogen, ozone, fine particulates (PM-2.5) | TCEQ Air Monitoring Division |
| El Paso | El Paso Chamizal | 800 S San Marcial Street, El Paso | carbon monoxide, nitric oxide, nitrogen dioxide, oxides of nitrogen, NOy, ozone, particulates (PM-10), coarse particulates (PM10-2.5), fine particulates (PM2.5), sulfur dioxide, VOCs | TCEQ Air Monitoring Division |
| El Paso | El Paso Lower Valley | 8470 Plant Rd, El Paso | hydrogen sulfide | TCEQ Air Monitoring Division |
| El Paso | El Paso Mimosa | 7501 Mimosa Avenue, El Paso | particulates (PM-10) | TCEQ Air Monitoring Division and City of El Paso Local Program |
| El Paso | Site temporarily deactivated while being relocated | N/A | carbon monoxide, nitric oxide, nitrogen dioxide, oxides of nitrogen, ozone, particulates (PM-10), fine particulates (PM2.5) | TCEQ Air Monitoring Division |
| El Paso | Ivanhoe | 10834 Ivanhoe (Ivanhoe Fire Station), El Paso | ozone, particulates (PM-10) | TCEQ Air Monitoring Division and City of El Paso Local Program |
| El Paso | Ojo de Agua | 6767 Ojo De Agua, El Paso | carbon monoxide, ozone, particulates (PM-10) | TCEQ Air Monitoring Division and City of El Paso Local Program |
| El Paso | Skyline Park | 5050A Yvette Drive, El Paso | ozone | TCEQ Air Monitoring Division |
| El Paso | Socorro Hueco | 320 Old Hueco Tanks Road, El Paso | ozone, particulates (PM-10), fine particulates (PM2.5), VOCs | TCEQ Air Monitoring Division |
| El Paso | Van Buren | 2700 Harrison Avenue, El Paso | particulates (PM-10) | TCEQ Air Monitoring Division and City of El Paso Local Program |
| El Paso | Womble | Cleveland Ave at Clark Dr, El Paso | VOCs | TCEQ Air Monitoring Division |
| Big Bend National Park | Bravo Big Bend | Big Bend National Park, Big Bend Nat Park | fine particulates (PM-2.5) | TCEQ Air Monitoring Division |
Between Falcon and Amistad Dams
| Location | Air Quality Data | Address | What is measured | Responsible Entity |
|---|---|---|---|---|
| Eagle Pass | Eagle Pass | 265 Foster Maldonado, Eagle Pass | fine particulates (PM-2.5) | TCEQ Air Monitoring Division |
| Laredo | Laredo Bridge | 700 Zaragosa St, Laredo | particulates (PM-10), VOCs | TCEQ Air Monitoring Division |
| Laredo | Laredo College | West End Washington Street, (corner of Taylor and Crawford Roads), Laredo | carbon monoxide, ozone, particulates (PM-10) | TCEQ Air Monitoring Division |
| Laredo | World Trade Bridge | Mines Road 11601 FM 1472, Laredo | fine particulates (PM-2.5) | TCEQ Air Monitoring Division |
Lower Rio Grande Valley (Between Falcon Dam and the Gulf of Mexico)
| Location | Air Quality Data | Address | What is measured | Responsible Entity |
|---|---|---|---|---|
| Brownsville | Brownsville East 6th Street | 85 East 6th Street, Brownsville | fine particulates (PM-2.5), VOCs | TCEQ Air Monitoring Division |
| Edinburg | Edinburg | 1491 East Freddy Gonzalez Drive, Edinburg | fine particulates (PM-2.5) | TCEQ Air Monitoring Division |
| Harlingen | Harlingen Teege | 1602 W Teege Avenue, Harlingen | ozone | TCEQ Air Monitoring Division |
| Mission | Mission | 2300 North Glasscock, Mission | ozone, particulates (PM-10), fine particulates (PM2.5), VOCs | TCEQ Air Monitoring Division |
| South Padre | Isla Blanca State Park Road | 33174 State Park Road 100, South Padre Island | fine particulates (PM-2.5) | TCEQ Air Monitoring Division |