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Çorum

Moderate

Pollution ranking among 81 provinces

Çorum air quality today: AQI 52 (Moderate), ranked 25 of 81 provinces, dominant pollutant PM10. Daily data from 3 official stations with weekly trends and district detail.

52
AQI #25 / 81
Dominant Pollutant PM10
52
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
64.3 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
31.6 µg/m³
SO₂
10.7 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
86.3 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
15.3 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
1589.1 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
90.0 µg/m³ ▲ 27.8
12w ago This week
PM2.5
18.3 µg/m³ ▼ 2.2
12w ago This week
SO₂
11.4 µg/m³ ▲ 0.7
12w ago This week
NO₂
114.1 µg/m³ ▲ 16.8
12w ago This week
O₃
21.1 µg/m³ ▼ 1.5
12w ago This week
CO
1733.8 µg/m³ ▲ 97.9
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
CO 1211.4 1071.8 +13%
NO₂ 69.9 70.1 -0%
SO₂ 10.4 13.0 -20%
PM10 47.1 49.3 -4%
PM2.5 18.5 24.8 -25%
O₃ 26.2 25.5 +3%

Stations

3 active stations

Hava Kalitesi - Orta Karadeniz THM
Government Station
40.5314, 34.9443
25 PM10
11 PM2.5
10 SO₂
50 NO₂
Last updated: 2026-10-31T05:04:23.912000
Hava Kalitesi - Orta Karadeniz THM
Government Station
40.5464, 34.9676
42 PM10
23 PM2.5
87 NO₂
4 O₃
1144 CO
Last updated: 2026-10-31T05:13:17.214000
Hava Kalitesi - Orta Karadeniz THM
Government Station
40.5541, 34.9631
35 PM10
6 SO₂
Last updated: 2026-10-31T05:31:54.245000

Hyperlocal monitoring for Çorum

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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