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Zonguldak

Good

Pollution ranking among 81 provinces

Zonguldak air quality analysis

25
AQI #62 / 81
Dominant Pollutant PM10
25
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
31.5 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
10.4 µg/m³
SO₂
7.5 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
21.5 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
37.3 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
599.0 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
27.7 µg/m³ —
12w ago This week
PM2.5
8.6 µg/m³ ▲ 0.8
12w ago This week
SO₂
4.0 µg/m³ —
12w ago This week
NO₂
19.6 µg/m³ ▲ 3.8
12w ago This week
O₃
34.4 µg/m³ ▼ 4.5
12w ago This week
CO
643.4 µg/m³ ▼ 29.9
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
SO₂ 5.9 7.0 -16%
CO 567.3 1040.3 -45%
O₃ 33.8 30.0 +13%
NO₂ 21.8 32.5 -33%
PM10 31.6 47.2 -33%
PM2.5 15.3 13.7 +12%

Stations

8 active stations

Hava Kalitesi - Kuzey İç Anadolu THM
Government Station
41.4523, 31.7872
7 PM10
3 PM2.5
3 SO₂
41 NO₂
Last updated: 2026-08-01T05:41:15.301000
Hava Kalitesi - Kuzey İç Anadolu THM
Government Station
41.4214, 32.0830
14 PM10
4 PM2.5
6 SO₂
11 NO₂
635 CO
Last updated: 2026-08-01T05:19:45.304000
Hava Kalitesi - Kuzey İç Anadolu THM
Government Station
41.4856, 31.8378
10 PM10
3 PM2.5
7 SO₂
507 CO
Last updated: 2026-08-01T05:22:57.429000
Hava Kalitesi - Eren Enerji
Government Station
41.5269, 31.9375
28 PM10
14 PM2.5
1 SO₂
2 NO₂
35 O₃
234 CO
Last updated: 2026-08-01T04:28:41.509000
Hava Kalitesi - Eren Enerji
Government Station
41.5106, 31.8965
16 PM10
6 PM2.5
2 SO₂
6 NO₂
12 O₃
340 CO
Last updated: 2026-08-01T04:31:16.982000
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