Air quality in Hebi

Air quality index (AQI) and PM2.5 air pollution in Hebi

Last update at (local time)

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Weather

What is the current weather in Hebi?

Weather icon
WeatherScattered clouds
Temperature39.2°F
Humidity57%
Wind9.9 mp/h
Pressure30.4 Hg

live aqi city ranking

Real-time China city ranking

#cityUS AQI
1 Kashgar, Xinjiang

325

2 Urumqi, Xinjiang

196

3 Wujiaqu, Xinjiang

193

4 Zhumadian, Henan

175

5 Jingmen, Hubei

172

6 Luoyang, Henan

172

7 Zhengzhou, Henan

172

8 Anyang, Henan

171

9 Jiaozuo, Henan

170

10 Xiangyang, Hubei

170

(local time)

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live Hebi aqi ranking

Real-time Hebi air quality ranking

#stationUS AQI
1 City monitoring station

168

2 City Traffic Police Detachment

165

3 Daxin District

160

4 Ying hotel

154

(local time)

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US AQI

160

live AQI index
Unhealthy

Human face indicating AQI level

Overview

What is the current air quality in Hebi?

Air pollution levelAir quality indexMain pollutant
Unhealthy 160 US AQItrendPM2.5
PollutantsConcentration
PM2.5
73µg/m³trend
PM10
85µg/m³trend
O3
76µg/m³trend
NO2
25µg/m³trend
SO2
4.5µg/m³trend
CO
600µg/m³
!

PM2.5

x14.6

PM2.5 concentration in Hebi is currently 14.6 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Hebi?

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Forecast

Hebi air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Feb 27

Unhealthy 161 AQI US

Human face indicating AQI level
Weather icon
48.2° 32°
Wind rotating 200 degree 11.2 mp/h
Wednesday, Feb 28

Unhealthy 168 AQI US

Human face indicating AQI level
Weather icon
48.2° 35.6°
Wind rotating 35 degree 8.9 mp/h
Thursday, Feb 29

Unhealthy 162 AQI US

Human face indicating AQI level
Weather icon
42.8° 37.4°
Wind rotating 14 degree 15.7 mp/h
Today

Unhealthy 160 AQI US

Human face indicating AQI level
Weather icon
42.8° 32°
Wind rotating 198 degree 8.9 mp/h
Saturday, Mar 2

Moderate 87 AQI US

Human face indicating AQI level
Weather icon
57.2° 33.8°
Wind rotating 243 degree 8.9 mp/h
Sunday, Mar 3

Moderate 98 AQI US

Human face indicating AQI level
Weather icon
55.4° 35.6°
Wind rotating 37 degree 6.7 mp/h
Monday, Mar 4

Unhealthy for sensitive groups 135 AQI US

Human face indicating AQI level
Weather icon
46.4° 41°
Wind rotating 345 degree 11.2 mp/h
Tuesday, Mar 5

Unhealthy for sensitive groups 117 AQI US

Human face indicating AQI level
Weather icon
48.2° 41°
Wind rotating 358 degree 11.2 mp/h
Wednesday, Mar 6

Unhealthy for sensitive groups 131 AQI US

Human face indicating AQI level
Weather icon
51.8° 41°
Wind rotating 96 degree 4.5 mp/h
Thursday, Mar 7

Moderate 69 AQI US

Human face indicating AQI level
Weather icon
57.2° 37.4°
Wind rotating 105 degree 6.7 mp/h

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AIR QUALITY ANALYSIS AND STATISTICS FOR Hebi

What are the pollution levels in Hebi?

Hebi is a city located in the northern region of Henan province, a landlocked area in the center of China. It has the mountain range of the Shanxi plateau adjacent to it, a feature that can aid in the buildup of air pollution, as is common in many cities throughout the world that are both landlocked and have geographical features that often prevent winds from adequately clearing polluted air out of the city.

In late April of 2021, Hebi was seen with a US AQI reading of 93, placing it in the ‘moderate’ ratings bracket for that particular day. Whilst this is not overtly terrible for air quality, it can be seen that in several days previously recorded, massive spikes in pollution readings were seen, with US AQI numbers going as high as 1102 in late March. This is a huge reading rarely seen on record in many other polluted cities, and as such indicates that Hebi is subject to some serious pollutive issues that need addressing, with the health of its citizens being at extreme risk for adverse effects, with multiple ailments of the cardiac and pulmonary variety presenting themselves under such conditions, as well as many other severe health issues.

Of note is that Hebi’s readings appear to be extremely sporadic, with readings going down as low as 72 on the US AQI reading chart, and as high as the aforementioned spike of 1102. Preventative measures and staying up to date on air quality levels via the use of air quality maps available on this page and the AirVisual app can aid greatly in determining whether outdoor activity is safe, and if no alternatives are available, measures such as the wearing of fine particle filtering masks are highly advised.

Over the course of 2020, Hebi was seen with a PM2.5 reading of 58.9 μg/m³ as its yearly average, a high reading that placed it into the ‘unhealthy’ air quality bracket, which requires a PM2.5 reading of anywhere between 55.5 to 150.4 μg/m³ to be classified as such. Although Hebi’s reading came in on the lower end of the unhealthy ratings bracket, it still indicates that much of 2020 saw less than appreciable levels of air quality, and as the name indicates, would once again be at great detriment to the health of citizens. This reading of 58.9 μg/m³ placed Hebi in 6th place out of all cities ranked in China in 2020, as well 49th place out of all cities ranked worldwide, showing that there is much that Hebi could do to improve the situation with its air quality levels.

What are the causes of high pollution levels in Hebi?

Hebi has many different offending sources of pollution, which include ones such as fossil fuel processing plants, power stations, local businesses (which were found on many occasions to be exceeding safe levels of emissions), the burning of organic material such as wood and charcoal in homes, as well as vehicular fumes and emissions, and the myriad of other production factories and facilities located across the city, all of which come together to form the extremely high readings of air pollution seen on record. As well as this, adverse meteorological conditions, particularly in the early and late portion of the year, can compound the situation further, causing these already high pollution levels to spike even further.

Cars and other motors such as freight vehicles (heavy duty ones such as lorries and trucks) can put out large amounts of pollution, some of which will be discussed later in the article. With these larger vehicles often utilizing diesel fuel, the exhaust fumes can contain many more polluting agents and fine particulate matter (PM2.5 and PM10) than cleaner alternatives would, with other factors such as the wear and tear of tire treads putting out thousands of tons of microscopic rubber particles into the air, which can have a disastrous effect on both human health when inhaled, as well as the environment and various ecosystems.

These are some of the main sources of pollution in Hebi, with others such as construction sites, road repairs and demolition areas all contributing to other dangerous contaminants as well as massive release of both fine (PM2.5) and coarse (PM10) particles, which also present numerous health risks when inhaled.

When is the air at its most polluted in Hebi?

Observing the data taken over the course of 2020 as a strong indicator as to when the PM2.5 levels were at their highest, it can be seen that the months of January and February, as well as October through to December were when the pollution levels were at their highest, as was touched upon earlier in the article. This indicates that pollution levels would start to rise towards years end, with September through to October showing a massive shift in its PM2.5 reading, going from 33.2 μg/m³ all the way up to 65.1 μg/m³ in just a single month (and then further up to 78.6 μg/m³ and 95.6 μg/m³ in the last two months of the year).

The most polluted month of the year was recorded in January, with an extremely high reading of 136.5 μg/m³, placing it within the upper echelons of the ‘unhealthy’ ratings bracket, indicating a time period in which the air would be at its most permeated with haze, smoke, dangerous particles and other noxious chemical pollutants.

Does Hebi have good quality air during the year?

In opposition to the previous question, whilst there were some extremely high readings of air pollution present over the course of 2020, there were a few months in which the air quality level dropped to more appreciable readings, relatively speaking.

The months of may through to September were the cleanest of the year, all of which came in within the ‘moderate’ rated pollution bracket, which requires a PM2.5 reading of 12.1 to 35.4 μg/m³ to be classified as such. The cleanest month of the entire year was August, which came in with a PM2.5 reading of 26.7 μg/m³.

What pollution can be found in the air in Hebi?

Some of the main pollutants that would be found in the air in Hebi throughout the year would be ones such as nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), ozone (O3), as well as a variety of hazardous particulate matter (within the PM2.5 and PM10 brackets), such as finely ground gravel, silica dust, rubber particles, and black carbon, the main component of soot and a highly carcinogenic material. Black carbon finds its creation from the combustion of both fossil fuels as well as organic matter. These are some of the main pollutants that one would find in the air in Hebi, with many more being present in certain areas throughout the city, particularly near industrial areas such as the aforementioned power plants and factories.

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