Mashi Primary School, Maerkang, Sichuan, 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
Mashi Primary School, Maerkang, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (8th March):
On this day, AQI across the 4 years varied significantly: 2026 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Mar - 8th Mar 2026
Mashi Primary School, Maerkang, Sichuan, China
5 AM7th Mar 2026
5 PM
4 AM8th Mar 2026
62AQI
38AQI
44AQI
25AQI
In the last 24 hours,
Mashi Primary School's AQI reached its highest point of 62 at 5 AM during the Day, while the lowest point, 25, was recorded at 12 AM during the Night between 7th Mar and 8th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Mashi Primary School, Maerkang, Sichuan, China
-3°C-8/4°C
-5°C-10/1°C
-4°C-12/4°C
-2°C-9/6°C
-2°C-8/6°C
0°C-6/7°C
-3°C-7/4°C
-2°C-9/6°C
-2°C-7/4°C
-2°C-7/4°C
-1°C-7/7°C
-1°C-6/7°C
-3°C-10/3°C
-2°C-7/6°C
0°C-7/8°C
-1°C-6/7°C
-3°C-7/5°C
-3°C-9/5°C
0°C-5/8°C
-3°C-8/5°C
-1°C-7/7°C
0°C-5/8°C
-2°C-7/4°C
-2°C-7/5°C
-4°C-9/1°C
-1°C-8/7°C
-1°C-6/6°C
0°C-7/8°C
1°C-5/9°C
1°C-3/7°C
49AQI
49AQI
55AQI
45AQI
2026 Days Vs Air Quality
Mashi Primary School, Maerkang, Sichuan, China
42%
28
54%
36
4%
3
Total number of days with different AQI categories in last 68 days in 2026 (297 days remaining)
Under WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2026, 42% of 68 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Mashi Primary School, Maerkang, Sichuan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI (US)
39AQI (US)
26AQI (US)
44AQI (US)
39AQI (US)
34AQI (US)
39AQI (US)
38AQI (US)
47AQI (US)
63AQI (US)
71AQI (US)
113AQI (US)
145AQI (US)
102AQI (US)
67AQI (US)
78AQI (US)
89AQI (US)
100AQI (US)
70AQI (US)
37AQI (US)
50AQI (US)
63AQI (US)
68AQI (US)
80AQI (US)
76AQI (US)
55AQI (US)
65AQI (US)
85AQI (US)
74AQI (US)
43AQI (US)
68AQI (US)
69AQI (US)
67AQI (US)
71AQI (US)
69AQI (US)
77AQI (US)
80AQI (US)
60AQI (US)
45AQI (US)
45AQI (US)
39AQI (US)
50AQI (US)
62AQI (US)
64AQI (US)
72AQI (US)
65AQI (US)
39AQI (US)
70AQI (US)
70AQI (US)
62AQI (US)
60AQI (US)
68AQI (US)
69AQI (US)
71AQI (US)
43AQI (US)
42AQI (US)
45AQI (US)
56AQI (US)
37AQI (US)
15AQI (US)
22AQI (US)
21AQI (US)
25AQI (US)
35AQI (US)
53AQI (US)
47AQI (US)
37AQI (US)
64AQI (US)
60AQI (US)
32AQI (US)
No. of days
202659AQI (US)
Highest AQI (US) recorded in
January64AQI (US)
Lowest AQI (US) recorded in
March32AQI (US)
202559AQI (US)
Highest AQI (US) recorded in
January81AQI (US)
Lowest AQI (US) recorded in
November41AQI (US)
202448AQI (US)
Highest AQI (US) recorded in
December79AQI (US)
Lowest AQI (US) recorded in
January12AQI (US)
20232AQI (US)
Highest AQI (US) recorded in
December2AQI (US)
Lowest AQI (US) recorded in
November2AQI (US)
202245AQI (US)
Highest AQI (US) recorded in
January47AQI (US)
Lowest AQI (US) recorded in
May41AQI (US)
202158AQI (US)
Highest AQI (US) recorded in
December67AQI (US)
Lowest AQI (US) recorded in
September51AQI (US)
202054AQI (US)
Highest AQI (US) recorded in
December63AQI (US)
Lowest AQI (US) recorded in
June48AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Mashi Primary School's annual 2026 AQI (US) (59) shows an average percentage change of 392.8% (worsened AQI (US)) compared to previous years: 2020 (54), 2021 (58), 2022 (45), 2023 (2), 2024 (48), 2025 (59).