Tianjin: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

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The latest data Last 7 days

Latest air quality data: Tianjin

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Pollution and air quality forecast for Tianjin. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Tianjin:

particulate matter (PM2.5) dust - 38 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dust - 46 (Moderate)
ozone (O3) - 29 (Good)
nitrogen dioxide (NO2) - 63 (Moderate)
sulfur dioxide (SO2) - 22 (Good)
carbon monoxide (CO) - 1255 (Good)

Real-time Air Quality Index (AQI) for Tianjin, Thursday, August 27, 2026: 3.

AQI 3 Unhealthy for Sensitive Groups

What is the air quality in Tianjin today? Is the air polluted in Tianjin?. Is there smog?

Today (Thursday, August 27, 2026) air quality is moderately polluted in Tianjin. Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in Tianjin.

What is the current level of PM2.5 in Tianjin? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 38 (Unhealthy for Sensitive Groups) For comparison, the highest level of PM2.5 in Tianjin in the last 7 days was: 60 (Thursday, August 20, 2026) and the lowest: 22 (Saturday, August 22, 2026).

What is the level of PM10 today in Tianjin? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Tianjin is: 46 (Moderate)

How is the O3 level today in Tianjin? (ozone (O3))
29 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
63 (Moderate)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
22 (Good)

How high is the CO level? (carbon monoxide (CO))
1255 (Good)

Current data Thursday, August 27, 2026 at 9:00 AM

PM2,5 38 (Unhealthy for Sensitive Groups)

PM10 46 (Moderate)

O3 29 (Good)

NO2 63 (Moderate)

SO2 22 (Good)

CO 1255 (Good)

Data on air pollution from recent days in Tianjin

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
pm25	46 Unhealthy for Sensitive Groups	36 Unhealthy for Sensitive Groups	32 Moderate	28 Moderate	30 Moderate	22 Moderate	56 Unhealthy	60 Unhealthy
pm10	51 Unhealthy for Sensitive Groups	38 Moderate	35 Moderate	30 Moderate	33 Moderate	23 Moderate	60 Unhealthy for Sensitive Groups	65 Unhealthy for Sensitive Groups
o3	29 Good	16 Good	55 Good	62 Good	67 Good	74 Moderate	89 Moderate	84 Moderate
no2	81 Moderate	77 Moderate	66 Moderate	61 Moderate	49 Moderate	50 Moderate	68 Moderate	68 Moderate
so2	17 Good	14 Good	14 Good	14 Good	11 Good	10 Good	16 Good	19 Good
co	847 Good	868 Good	799 Good	616 Good	500 Good	443 Good	758 Good	884 Good

data source »

Tianjin

Thursday, August 27, 2026 at 9:00 AM

PM2,5 38 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

PM10 46 (Moderate)

particulate matter (PM10) suspended dust

O3 29 (Good)

ozone (O3)

NO2 63 (Moderate)

nitrogen dioxide (NO2)

SO2 22 (Good)

sulfur dioxide (SO2)

CO 1255 (Good)

carbon monoxide (CO)

Tianjin

index	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26	2026-08-27
pm25	60	56	22	30	28	32	36	46
pm10	65	60	23	33	30	35	38	51
o3	84	89	74	67	62	55	16	29
no2	68	68	50	49	61	66	77	81
so2	19	16	10	11	14	14	14	17
co	884	758	443	500	616	799	868	847

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — Tianjin

16-day weather forecast for Tianjin: today around 36°C (rain), lows near 24°C. Daily temperature and conditions, updated every day. Strong wind (about 22 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Tianjin

The UV index in Tianjin today is 1.4 (low).

📍 Air quality in nearby cities

Live PM2.5 around Tianjin — compare nearby locations.

Beijing 63 µg/m³
Kaifeng 17 µg/m³
PyongyangNorth Korea 9 µg/m³
Zhumadian 30 µg/m³
Shanghai 16 µg/m³
Nanchong 22 µg/m³
Tai’an 47 µg/m³
Yueyang 18 µg/m³

Frequently asked questions

Is the air safe to breathe in Tianjin today?

The current average PM2.5 across Tianjin is about 38 µg/m³, rated “Unhealthy for Sensitive Groups”. Air quality is acceptable, but unusually sensitive people should limit prolonged outdoor exertion.

What is the current PM2.5 level in Tianjin?

Right now PM2.5 in Tianjin averages about 38 µg/m³ (“Unhealthy for Sensitive Groups”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Tianjin?

Over the past week, the highest daily PM2.5 in Tianjin was recorded on Thursday, August 20 (about 60 µg/m³).

What is the UV index in Tianjin today?

The UV index in Tianjin today is 1.4 (low).

Does today's wind help disperse smog in Tianjin?

Strong wind (about 22 km/h) is actively clearing smog and dust away.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.