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Air Quality History for Chirpan, Bulgaria

Historical PM2.5 and AQI trend from monitoring stations near Chirpan, Bulgaria.

8
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 3 stations

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 15 6–52 3.6 µg/m³ 5.3 24h 2
2026-05-28 25 12–35 5.9 µg/m³ 8.4 24h 2
2026-05-27 31 12–77 7.9 µg/m³ 10.9 24h 2
2026-05-26 29 20–54 6.9 µg/m³ 9.7 24h 2
2026-05-25 30 12–71 7.5 µg/m³ 10.3 24h 3
2026-05-24 20 9–38 4.7 µg/m³ 6.8 24h 2
2026-05-23 16 6–34 3.8 µg/m³ 5.6 24h 2
2026-05-22 26 12–37 6.3 µg/m³ 8.8 22h 2
2026-05-21 25 12–38 6.0 µg/m³ 8.4 24h 3
2026-05-20 20 4–47 4.9 µg/m³ 7.0 23h 2
2026-05-19 20 12–32 4.8 µg/m³ 6.9 24h 2
2026-05-18 14 5–55 3.5 µg/m³ 5.3 24h 3
2026-05-17 19 4–172 6.9 µg/m³ 9.8 24h 3
2026-05-16 25 8–88 6.4 µg/m³ 8.9 24h 3
2026-05-15 27 8–43 6.5 µg/m³ 9.0 24h 4
2026-05-14 16 8–29 3.9 µg/m³ 5.8 24h 4
2026-05-13 20 8–56 4.8 µg/m³ 7.0 24h 3
2026-05-12 40 13–155 11.4 µg/m³ 15.6 24h 4
2026-05-11 32 20–51 7.8 µg/m³ 10.7 24h 4
2026-05-10 27 12–53 6.6 µg/m³ 9.2 23h 3
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