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Sinop

Good

Pollution ranking among 81 provinces

Sinop air quality today: AQI 41 (Good), ranked 34 of 81 provinces, dominant pollutant PM10. Daily data from 3 official stations with weekly trends and district detail.

41
AQI #34 / 81
Dominant Pollutant PM10
41
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
55.5 µg/m³
0 HKDYY limit (24h): 50 µg/m³
SO₂
9.3 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
13.5 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
62.6 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
638.2 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
14.2 µg/m³ ▼ 9.3
12w ago This week
SO₂
8.9 µg/m³ ▼ 1.2
12w ago This week
NO₂
8.8 µg/m³ ▲ 1.2
12w ago This week
O₃
60.1 µg/m³ ▼ 3.4
12w ago This week
CO
578.6 µg/m³ ▼ 76.4
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
CO 617.1 524.9 +18%
O₃ 73.2 52.4 +40%
SO₂ 11.1 9.8 +13%
NO₂ 11.0 10.8 +2%
PM10 35.3 20.7 +71%

Stations

3 active stations

Hava Kalitesi - Orta Karadeniz THM
Government Station
41.9457, 34.9929
9 PM10
28 O₃
Last updated: 2026-09-16T06:04:27.246000
Hava Kalitesi - Orta Karadeniz THM
Government Station
41.4612, 34.7770
8 PM10
8 SO₂
24 NO₂
701 CO
Last updated: 2026-09-16T06:05:31.829000
Hava Kalitesi - Orta Karadeniz THM
Government Station
42.0296, 35.1549
87 PM10
Last updated: 2026-09-16T06:03:24.446000

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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