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Erzurum

Good

Pollution ranking among 81 provinces

Erzurum air quality analysis

27

AQI #56 / 81

Dominant Pollutant O₃

27

0 50 100 150 200 300 500

This Week

Pollutant averages

PM10

21.5 µg/m³

0 HKDYY limit (24h): 50 µg/m³

PM2.5

9.8 µg/m³

SO₂

5.1 µg/m³

0 HKDYY limit (1h): 350 µg/m³

NO₂

25.2 µg/m³

0 HKDYY limit (1h): 200 µg/m³

O₃

83.8 µg/m³

0 HKDYY limit (8h): 120 µg/m³

CO

477.4 µg/m³

0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10

17.7 µg/m³ ▼ 4.4

12w ago This week

PM2.5

10.2 µg/m³ —

12w ago This week

SO₂

3.9 µg/m³ ▼ 0.5

12w ago This week

NO₂

29.2 µg/m³ ▲ 4.7

12w ago This week

O₃

82.1 µg/m³ ▼ 6.9

12w ago This week

CO

515.5 µg/m³ ▼ 17.6

12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change

CO 454.0 0.0 —

SO₂ 4.2 0.0 —

PM2.5 10.1 0.0 —

O₃ 86.9 0.0 —

PM10 20.3 0.0 —

NO₂ 24.4 0.0 —

Stations

5 active stations

Hava Kalitesi - Doğu Anadolu THM

Government Station

39.8981, 41.2726

26 PM10

4 SO₂

31 NO₂

74 O₃

Last updated: 2026-06-10T05:41:44.311000

Hava Kalitesi - Doğu Anadolu THM

Government Station

40.0336, 41.5722

7 PM10

5 SO₂

6 NO₂

89 O₃

Last updated: 2026-06-10T06:06:38.660000

Hava Kalitesi - Doğu Anadolu THM

Government Station

39.9078, 41.2731

37 PM10

6 PM2.5

84 NO₂

728 CO

Last updated: 2026-06-10T05:50:21.678000

Hava Kalitesi - Doğu Anadolu THM

Government Station

39.8691, 41.2750

4 SO₂

12 NO₂

100 O₃

424 CO

Last updated: 2026-06-10T05:40:37.963000

Hava Kalitesi - Doğu Anadolu THM

Government Station

39.9178, 41.2697

15 PM10

3 SO₂

14 NO₂

323 CO

Last updated: 2026-06-10T05:52:28.280000

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