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Çorum

Good

Pollution ranking among 81 provinces

Çorum air quality analysis

28

AQI #44 / 81

Dominant Pollutant PM10

28

0 50 100 150 200 300 500

This Week

Pollutant averages

PM10

34.6 µg/m³

0 HKDYY limit (24h): 50 µg/m³

PM2.5

9.7 µg/m³

SO₂

11.4 µg/m³

0 HKDYY limit (1h): 350 µg/m³

NO₂

37.3 µg/m³

0 HKDYY limit (1h): 200 µg/m³

O₃

48.3 µg/m³

0 HKDYY limit (8h): 120 µg/m³

CO

637.4 µg/m³

0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10

18.5 µg/m³ ▲ 1.5

12w ago This week

PM2.5

7.7 µg/m³ ▲ 1.1

12w ago This week

SO₂

8.6 µg/m³ —

12w ago This week

NO₂

19.8 µg/m³ ▼ 2.6

12w ago This week

O₃

57.8 µg/m³ ▼ 0.7

12w ago This week

CO

482.4 µg/m³ ▼ 127.4

12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change

O₃ 47.1 0.0 —

CO 718.3 0.0 —

NO₂ 36.6 0.0 —

PM2.5 10.6 0.0 —

PM10 32.4 0.0 —

SO₂ 10.1 0.0 —

Stations

3 active stations

Hava Kalitesi - Orta Karadeniz THM

Government Station

40.5314, 34.9443

31 PM10

24 PM2.5

65 SO₂

25 NO₂

Last updated: 2026-06-07T05:51:20.845000

Hava Kalitesi - Orta Karadeniz THM

Government Station

40.5464, 34.9676

36 PM10

22 PM2.5

43 NO₂

25 O₃

447 CO

Last updated: 2026-06-07T05:36:16.430000

Hava Kalitesi - Orta Karadeniz THM

Government Station

40.5541, 34.9631

19 PM10

9 SO₂

Last updated: 2026-06-07T05:58:52.451000

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