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Giresun

Good

Pollution ranking among 81 provinces

Giresun air quality analysis

23

AQI #71 / 81

Dominant Pollutant PM10

23

0 50 100 150 200 300 500

This Week

Pollutant averages

PM10

28.5 µg/m³

0 HKDYY limit (24h): 50 µg/m³

PM2.5

9.8 µg/m³

SO₂

6.5 µg/m³

0 HKDYY limit (1h): 350 µg/m³

NO₂

12.7 µg/m³

0 HKDYY limit (1h): 200 µg/m³

O₃

56.7 µg/m³

0 HKDYY limit (8h): 120 µg/m³

CO

549.3 µg/m³

0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10

24.5 µg/m³ ▼ 0.6

12w ago This week

PM2.5

10.7 µg/m³ ▲ 3.2

12w ago This week

SO₂

8.3 µg/m³ ▲ 1.3

12w ago This week

NO₂

21.9 µg/m³ ▼ 1.4

12w ago This week

O₃

45.4 µg/m³ ▲ 1.4

12w ago This week

CO

593.7 µg/m³ ▼ 44.9

12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change

CO 540.5 0.0 —

SO₂ 18.4 0.0 —

PM2.5 9.6 0.0 —

O₃ 51.3 0.0 —

PM10 30.5 0.0 —

NO₂ 16.2 0.0 —

Stations

2 active stations

Hava Kalitesi - Orta Karadeniz THM

Government Station

40.9145, 38.3987

10 PM10

8 PM2.5

7 SO₂

38 O₃

577 CO

Last updated: 2026-06-13T04:47:02.151000

Hava Kalitesi - Orta Karadeniz THM

Government Station

40.9131, 38.3403

25 PM10

Last updated: 2026-06-09T21:00:06.122000

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