SmogRank / United States

Air quality in Lockhart

Texas, United States. Measured until 20 Jul 2026; not measured today, so it is only on past boards. We make model estimates only for places of 15,000 people or more.

Its measured days

SmogRank measured Lockhart with ground monitors from AirNow from 15 Mar 2024 to 20 Jul 2026: 805 days, averaging 7.6 µg/m³. Its monitors stopped giving readings we can use, so it isn't ranked today, but those days stay on the past boards: 805 day boards.

1102031Aug 2025SepOctNovDecJan 2026FebMarAprMayJunJul2025-08-01: 5.8 µg/m³2025-08-02: 4.6 µg/m³2025-08-03: 4.9 µg/m³2025-08-04: 4.2 µg/m³2025-08-05: 7.7 µg/m³2025-08-06: 5.8 µg/m³2025-08-07: 6.3 µg/m³2025-08-08: 5.9 µg/m³2025-08-09: 6.1 µg/m³2025-08-10: 5.2 µg/m³2025-08-11: 4.7 µg/m³2025-08-12: 4.6 µg/m³2025-08-13: 4.5 µg/m³2025-08-14: 10.4 µg/m³2025-08-15: 5.6 µg/m³2025-08-16: 7.7 µg/m³2025-08-17: 9.8 µg/m³2025-08-18: 4.9 µg/m³2025-08-19: no data2025-08-20: no data2025-08-21: 7.9 µg/m³2025-08-22: 7.4 µg/m³2025-08-23: 6.3 µg/m³2025-08-24: 8.6 µg/m³2025-08-25: 9.6 µg/m³2025-08-26: 6.5 µg/m³2025-08-27: 7.8 µg/m³2025-08-28: 7.4 µg/m³2025-08-29: 7.9 µg/m³2025-08-30: 8.8 µg/m³2025-08-31: 4.6 µg/m³2025-09-01: 3.9 µg/m³2025-09-02: 6.0 µg/m³2025-09-03: 6.4 µg/m³2025-09-04: 4.4 µg/m³2025-09-05: 3.9 µg/m³2025-09-06: 5.8 µg/m³2025-09-07: 8.8 µg/m³2025-09-08: 8.1 µg/m³2025-09-09: 8.5 µg/m³2025-09-10: 6.6 µg/m³2025-09-11: 7.2 µg/m³2025-09-12: 5.8 µg/m³2025-09-13: 8.6 µg/m³2025-09-14: 9.7 µg/m³2025-09-15: 9.2 µg/m³2025-09-16: 8.1 µg/m³2025-09-17: 8.5 µg/m³2025-09-18: 8.3 µg/m³2025-09-19: 7.3 µg/m³2025-09-20: 4.5 µg/m³2025-09-21: 3.8 µg/m³2025-09-22: 2.7 µg/m³2025-09-23: 3.4 µg/m³2025-09-24: 3.7 µg/m³2025-09-25: 3.3 µg/m³2025-09-26: 5.9 µg/m³2025-09-27: 5.7 µg/m³2025-09-28: 5.7 µg/m³2025-09-29: 6.4 µg/m³2025-09-30: 7.2 µg/m³2025-10-01: 7.4 µg/m³2025-10-02: 9.8 µg/m³2025-10-03: 9.6 µg/m³2025-10-04: 7.4 µg/m³2025-10-05: 3.9 µg/m³2025-10-06: 3.8 µg/m³2025-10-07: 3.9 µg/m³2025-10-08: 4.7 µg/m³2025-10-09: 5.9 µg/m³2025-10-10: 6.8 µg/m³2025-10-11: 5.7 µg/m³2025-10-12: 5.1 µg/m³2025-10-13: 4.4 µg/m³2025-10-14: 6.3 µg/m³2025-10-15: 7.9 µg/m³2025-10-16: 9.9 µg/m³2025-10-17: 5.8 µg/m³2025-10-18: 3.4 µg/m³2025-10-19: 3.7 µg/m³2025-10-20: 4.9 µg/m³2025-10-21: 5.3 µg/m³2025-10-22: 7.0 µg/m³2025-10-23: 5.7 µg/m³2025-10-24: 4.8 µg/m³2025-10-25: 2.6 µg/m³2025-10-26: 3.8 µg/m³2025-10-27: 5.9 µg/m³2025-10-28: 5.2 µg/m³2025-10-29: 1.8 µg/m³2025-10-30: 1.9 µg/m³2025-10-31: 2.9 µg/m³2025-11-01: 3.9 µg/m³2025-11-02: 5.8 µg/m³2025-11-03: 5.7 µg/m³2025-11-04: 7.7 µg/m³2025-11-05: 4.5 µg/m³2025-11-06: 3.2 µg/m³2025-11-07: 4.6 µg/m³2025-11-08: no data2025-11-09: no data2025-11-10: no data2025-11-11: no data2025-11-12: 2.8 µg/m³2025-11-13: 3.0 µg/m³2025-11-14: 2.7 µg/m³2025-11-15: 3.1 µg/m³2025-11-16: 3.9 µg/m³2025-11-17: 4.9 µg/m³2025-11-18: 5.7 µg/m³2025-11-19: no data2025-11-20: 5.3 µg/m³2025-11-21: 4.4 µg/m³2025-11-22: 3.4 µg/m³2025-11-23: 3.6 µg/m³2025-11-24: 3.4 µg/m³2025-11-25: 1.8 µg/m³2025-11-26: 1.6 µg/m³2025-11-27: 2.1 µg/m³2025-11-28: 3.0 µg/m³2025-11-29: 3.6 µg/m³2025-11-30: 1.4 µg/m³2025-12-01: 2.7 µg/m³2025-12-02: 4.8 µg/m³2025-12-03: 6.0 µg/m³2025-12-04: 7.7 µg/m³2025-12-05: 7.3 µg/m³2025-12-06: 6.2 µg/m³2025-12-07: 5.6 µg/m³2025-12-08: 4.1 µg/m³2025-12-09: no data2025-12-10: no data2025-12-11: 0.2 µg/m³2025-12-12: 2.9 µg/m³2025-12-13: 6.8 µg/m³2025-12-14: 10.1 µg/m³2025-12-15: 4.7 µg/m³2025-12-16: 4.6 µg/m³2025-12-17: 2.7 µg/m³2025-12-18: 4.6 µg/m³2025-12-19: 3.3 µg/m³2025-12-20: 7.0 µg/m³2025-12-21: 6.8 µg/m³2025-12-22: 8.6 µg/m³2025-12-23: 4.7 µg/m³2025-12-24: 3.9 µg/m³2025-12-25: 3.8 µg/m³2025-12-26: 3.7 µg/m³2025-12-27: 3.6 µg/m³2025-12-28: 4.5 µg/m³2025-12-29: 2.2 µg/m³2025-12-30: 3.3 µg/m³2025-12-31: 3.1 µg/m³2026-01-01: 7.7 µg/m³2026-01-02: 3.0 µg/m³2026-01-03: 5.1 µg/m³2026-01-04: 6.3 µg/m³2026-01-05: 9.3 µg/m³2026-01-06: 10.6 µg/m³2026-01-07: 12.8 µg/m³2026-01-08: 11.3 µg/m³2026-01-09: 12.7 µg/m³2026-01-10: 2.2 µg/m³2026-01-11: 3.1 µg/m³2026-01-12: 2.8 µg/m³2026-01-13: 2.3 µg/m³2026-01-14: 2.7 µg/m³2026-01-15: 2.5 µg/m³2026-01-16: 2.5 µg/m³2026-01-17: 4.2 µg/m³2026-01-18: 2.3 µg/m³2026-01-19: 3.6 µg/m³2026-01-20: 3.9 µg/m³2026-01-21: 4.4 µg/m³2026-01-22: 8.4 µg/m³2026-01-23: 4.6 µg/m³2026-01-24: 2.4 µg/m³2026-01-25: 2.8 µg/m³2026-01-26: 4.5 µg/m³2026-01-27: 6.8 µg/m³2026-01-28: 8.2 µg/m³2026-01-29: 7.8 µg/m³2026-01-30: 14.2 µg/m³2026-01-31: 7.5 µg/m³2026-02-01: 6.7 µg/m³2026-02-02: 4.8 µg/m³2026-02-03: 5.2 µg/m³2026-02-04: 3.9 µg/m³2026-02-05: 2.3 µg/m³2026-02-06: 3.5 µg/m³2026-02-07: 4.6 µg/m³2026-02-08: 5.2 µg/m³2026-02-09: 3.5 µg/m³2026-02-10: 6.1 µg/m³2026-02-11: 6.7 µg/m³2026-02-12: 7.1 µg/m³2026-02-13: 7.0 µg/m³2026-02-14: 4.9 µg/m³2026-02-15: 3.5 µg/m³2026-02-16: 3.2 µg/m³2026-02-17: 6.3 µg/m³2026-02-18: 8.6 µg/m³2026-02-19: 32.5 µg/m³2026-02-20: 15.8 µg/m³2026-02-21: 7.7 µg/m³2026-02-22: 3.2 µg/m³2026-02-23: 4.3 µg/m³2026-02-24: 5.1 µg/m³2026-02-25: 6.1 µg/m³2026-02-26: 11.6 µg/m³2026-02-27: 10.4 µg/m³2026-02-28: 13.4 µg/m³2026-03-01: 7.6 µg/m³2026-03-02: 5.2 µg/m³2026-03-03: 7.8 µg/m³2026-03-04: 9.5 µg/m³2026-03-05: 7.7 µg/m³2026-03-06: 8.4 µg/m³2026-03-07: 9.4 µg/m³2026-03-08: 4.9 µg/m³2026-03-09: 9.6 µg/m³2026-03-10: 7.6 µg/m³2026-03-11: 4.3 µg/m³2026-03-12: 3.9 µg/m³2026-03-13: 6.1 µg/m³2026-03-14: 5.5 µg/m³2026-03-15: 9.2 µg/m³2026-03-16: 4.0 µg/m³2026-03-17: 3.7 µg/m³2026-03-18: 4.9 µg/m³2026-03-19: 4.5 µg/m³2026-03-20: 4.0 µg/m³2026-03-21: 4.1 µg/m³2026-03-22: 5.3 µg/m³2026-03-23: 4.5 µg/m³2026-03-24: 7.5 µg/m³2026-03-25: 5.9 µg/m³2026-03-26: 6.1 µg/m³2026-03-27: 5.9 µg/m³2026-03-28: 4.5 µg/m³2026-03-29: 8.3 µg/m³2026-03-30: 9.9 µg/m³2026-03-31: 8.5 µg/m³2026-04-01: 11.0 µg/m³2026-04-02: 8.5 µg/m³2026-04-03: 5.7 µg/m³2026-04-04: 4.1 µg/m³2026-04-05: 5.7 µg/m³2026-04-06: 3.8 µg/m³2026-04-07: 5.5 µg/m³2026-04-08: 4.0 µg/m³2026-04-09: 4.9 µg/m³2026-04-10: 5.3 µg/m³2026-04-11: 5.4 µg/m³2026-04-12: 3.8 µg/m³2026-04-13: 6.7 µg/m³2026-04-14: 7.5 µg/m³2026-04-15: 7.7 µg/m³2026-04-16: 12.7 µg/m³2026-04-17: 13.1 µg/m³2026-04-18: 6.5 µg/m³2026-04-19: 2.5 µg/m³2026-04-20: 8.0 µg/m³2026-04-21: 4.5 µg/m³2026-04-22: 7.0 µg/m³2026-04-23: 8.1 µg/m³2026-04-24: 12.6 µg/m³2026-04-25: 23.3 µg/m³2026-04-26: 23.4 µg/m³2026-04-27: 29.3 µg/m³2026-04-28: 20.3 µg/m³2026-04-29: 16.9 µg/m³2026-04-30: 4.0 µg/m³2026-05-01: 2.2 µg/m³2026-05-02: 4.2 µg/m³2026-05-03: 6.0 µg/m³2026-05-04: 6.1 µg/m³2026-05-05: 8.9 µg/m³2026-05-06: 12.6 µg/m³2026-05-07: 4.4 µg/m³2026-05-08: 8.3 µg/m³2026-05-09: 12.3 µg/m³2026-05-10: 9.0 µg/m³2026-05-11: 4.3 µg/m³2026-05-12: 8.6 µg/m³2026-05-13: 9.8 µg/m³2026-05-14: 6.9 µg/m³2026-05-15: 5.0 µg/m³2026-05-16: 6.6 µg/m³2026-05-17: 13.1 µg/m³2026-05-18: no data2026-05-19: no data2026-05-20: no data2026-05-21: 6.2 µg/m³2026-05-22: 4.8 µg/m³2026-05-23: 5.2 µg/m³2026-05-24: 4.0 µg/m³2026-05-25: 6.5 µg/m³2026-05-26: 5.5 µg/m³2026-05-27: 2.4 µg/m³2026-05-28: 5.3 µg/m³2026-05-29: 6.7 µg/m³2026-05-30: 3.9 µg/m³2026-05-31: 5.3 µg/m³2026-06-01: 8.3 µg/m³2026-06-02: 10.6 µg/m³2026-06-03: 5.4 µg/m³2026-06-04: 8.3 µg/m³2026-06-05: 5.5 µg/m³2026-06-06: 6.0 µg/m³2026-06-07: 13.7 µg/m³2026-06-08: 9.4 µg/m³2026-06-09: 9.4 µg/m³2026-06-10: 5.5 µg/m³2026-06-11: 5.2 µg/m³2026-06-12: 5.7 µg/m³2026-06-13: 10.4 µg/m³2026-06-14: 8.1 µg/m³2026-06-15: 2.9 µg/m³2026-06-16: 3.8 µg/m³2026-06-17: 5.2 µg/m³2026-06-18: 15.0 µg/m³2026-06-19: 10.7 µg/m³2026-06-20: 4.0 µg/m³2026-06-21: 13.5 µg/m³2026-06-22: 10.7 µg/m³2026-06-23: 10.4 µg/m³2026-06-24: 16.8 µg/m³2026-06-25: 12.5 µg/m³2026-06-26: 12.7 µg/m³2026-06-27: 13.0 µg/m³2026-06-28: 10.8 µg/m³2026-06-29: 17.9 µg/m³2026-06-30: 10.7 µg/m³2026-07-01: 10.7 µg/m³2026-07-02: 9.7 µg/m³2026-07-03: 6.8 µg/m³2026-07-04: 5.6 µg/m³2026-07-05: 7.1 µg/m³2026-07-06: 6.8 µg/m³2026-07-07: 8.4 µg/m³2026-07-08: 9.4 µg/m³2026-07-09: 7.8 µg/m³2026-07-10: 9.0 µg/m³2026-07-11: 9.6 µg/m³2026-07-12: 9.7 µg/m³2026-07-13: 6.2 µg/m³2026-07-14: no data2026-07-15: no data2026-07-16: no data2026-07-17: 13.1 µg/m³2026-07-18: 16.6 µg/m³2026-07-19: 17.6 µg/m³2026-07-20: 18.0 µg/m³
Its last 12 measured months, one row per month, each square a day's mean PM2.5. Blank: no measured value that day.

Its highest places on the daily boards

DayRankµg/m³
8 May 2024#58of 2,583 36.2
27 May 2024#67of 2,590 34.6
26 May 2024#75of 2,604 29.3
31 Jul 2024#78of 2,484 30.9
19 Feb 2026#82of 2,165 32.5
4 Jun 2024#85of 2,496 25.6
1 Aug 2024#100of 2,465 24.6
25 May 2024#106of 2,602 26.5
22 May 2024#107of 2,626 27.2
2 Jul 2024#118of 2,583 17.5

Use this history

SmogRank, measured PM2.5 daily means, Lockhart, United States, 15 Mar 2024 to 20 Jul 2026, smogrank.com/us/lockhart (accessed 5 Oct 2026).

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.

Cities measured in United States today