Huangchuan County Huaying Processing Second Factory, Xinyang, Henan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Huangchuan County Huaying Processing Second Factory, Xinyang, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (6th March):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 136 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Mar - 6th Mar 2026
Huangchuan County Huaying Processing Second Factory, Xinyang, Henan, China
6 AM5th Mar 2026
6 PM
5 AM6th Mar 2026
152AQI
108AQI
144AQI
124AQI
In the last 24 hours,
Huangchuan County Huaying Processing Second Factory's AQI reached its highest point of 152 at 1 PM during the Day, while the lowest point, 108, was recorded at 6 PM during the Day between 5th Mar and 6th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Huangchuan County Huaying Processing Second Factory, Xinyang, Henan, China
11°C10/14°C
4°C1/6°C
2°C0/5°C
3°C0/8°C
4°C1/8°C
7°C3/13°C
9°C4/14°C
11°C6/17°C
13°C7/19°C
15°C9/22°C
13°C4/17°C
2°C1/3°C
4°C0/9°C
8°C4/13°C
11°C7/17°C
13°C8/19°C
16°C10/22°C
14°C10/18°C
9°C7/11°C
8°C6/9°C
10°C5/16°C
9°C7/10°C
8°C6/12°C
11°C9/14°C
7°C4/8°C
4°C3/5°C
7°C3/12°C
10°C6/16°C
10°C7/14°C
9°C5/14°C
117AQI
94AQI
118AQI
103AQI
2026 Days Vs Air Quality
Huangchuan County Huaying Processing Second Factory, Xinyang, Henan, China
25%
16
52%
34
23%
15
Total number of days with different AQI categories in last 66 days in 2026 (299 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 66 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Huangchuan County Huaying Processing Second Factory, Xinyang, Henan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
108AQI (US)
146AQI (US)
152AQI (US)
145AQI (US)
161AQI (US)
119AQI (US)
71AQI (US)
97AQI (US)
109AQI (US)
116AQI (US)
89AQI (US)
109AQI (US)
152AQI (US)
147AQI (US)
125AQI (US)
141AQI (US)
170AQI (US)
113AQI (US)
88AQI (US)
95AQI (US)
91AQI (US)
133AQI (US)
131AQI (US)
154AQI (US)
166AQI (US)
172AQI (US)
166AQI (US)
151AQI (US)
154AQI (US)
144AQI (US)
140AQI (US)
128AQI (US)
152AQI (US)
166AQI (US)
158AQI (US)
163AQI (US)
130AQI (US)
106AQI (US)
130AQI (US)
126AQI (US)
123AQI (US)
133AQI (US)
132AQI (US)
114AQI (US)
120AQI (US)
120AQI (US)
78AQI (US)
137AQI (US)
134AQI (US)
122AQI (US)
115AQI (US)
73AQI (US)
81AQI (US)
85AQI (US)
64AQI (US)
63AQI (US)
71AQI (US)
123AQI (US)
90AQI (US)
72AQI (US)
88AQI (US)
104AQI (US)
151AQI (US)
137AQI (US)
136AQI (US)
131AQI (US)
116AQI (US)
115AQI (US)
No. of days
2026123AQI (US)
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
March115AQI (US)
202595AQI (US)
Highest AQI (US) recorded in
December147AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
202482AQI (US)
Highest AQI (US) recorded in
December134AQI (US)
Lowest AQI (US) recorded in
January36AQI (US)
202341AQI (US)
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
December40AQI (US)
202197AQI (US)
Highest AQI (US) recorded in
January111AQI (US)
Lowest AQI (US) recorded in
March43AQI (US)
202082AQI (US)
Highest AQI (US) recorded in
December122AQI (US)
Lowest AQI (US) recorded in
July46AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Huangchuan County Huaying Processing Second Factory's annual 2026 AQI (US) (123) shows an average percentage change of 70.9% (worsened AQI (US)) compared to previous years: 2020 (82), 2021 (97), 2023 (41), 2024 (82), 2025 (95).