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Sinop

Good

Pollution ranking among 81 provinces

Sinop air quality today: AQI 39 (Good), ranked 48 of 81 provinces, dominant pollutant PM10. Daily data from 3 official stations with weekly trends and district detail.

39
AQI #48 / 81
Dominant Pollutant PM10
39
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
52.2 µg/m³
0 HKDYY limit (24h): 50 µg/m³
SO₂
10.4 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
21.0 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
47.6 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
985.1 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
47.1 µg/m³ ▲ 0.9
12w ago This week
SO₂
12.0 µg/m³ ▲ 4.5
12w ago This week
NO₂
25.3 µg/m³ ▲ 6.0
12w ago This week
O₃
54.3 µg/m³ —
12w ago This week
CO
828.9 µg/m³ ▼ 147.8
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
CO 898.7 582.3 +54%
NO₂ 21.1 21.3 -1%
SO₂ 10.7 9.5 +13%
PM10 42.9 32.8 +31%
O₃ 50.3 41.0 +23%

Stations

3 active stations

Hava Kalitesi - Orta Karadeniz THM
Government Station
41.9457, 34.9929
13 PM10
6 NO₂
27 O₃
Last updated: 2026-10-31T05:09:55.625000
Hava Kalitesi - Orta Karadeniz THM
Government Station
41.4612, 34.7770
16 PM10
12 SO₂
32 NO₂
693 CO
Last updated: 2026-10-31T05:47:57.195000
Hava Kalitesi - Orta Karadeniz THM
Government Station
42.0296, 35.1549
53 PM10
Last updated: 2026-10-31T05:10:58.573000

Hyperlocal monitoring for Sinop

The data on this page comes from official stations and shows a province wide average. Airqoon builds street scale sensor networks for enterprises, cities and industrial sites: Unit series devices, the real time Lens platform and public maps.

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