Sichuan - China   2025-03-31   Monday   30.05N, 103.83E

Meishan

Sichuan - China
2025-03-31

Air Quality

Excellent

No health implications.

35

PM2.5

46

PM10

42

O3

0.6

CO

4

SO2

20

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

31 Mar

61 Good

Tue

1 Apr

69 Good

Wed

2 Apr

71 Good

Thu

3 Apr

80 Good

Fri

4 Apr

74 Good

Sat

5 Apr

70 Good

Sun

6 Apr

93 Good

Real-time AQI (Monitoring Station in Meishan)

蟆颐观

32

22

PM2.5

29

PM10

41

O3

0.6

CO

3

SO2

11

NO2

气象局

58

41 *

PM2.5

60

PM10

45

O3

0.6

CO

6

SO2

25

NO2

市委党校

58

41 *

PM2.5

48

PM10

38

O3

0.6

CO

3

SO2

22

NO2

Monthly Average AQI (Meishan)

2020/03 - 2025/02

Air quality in the last 12 months (Meishan)

2025/02
37
45
46
55
43
38
36
25
45
61
81
62
59
56
54
67
67
72
58
57
56
22
46
37
27
45
76
90
2025/01
121
140
135
167
108
101
86
62
63
61
52
87
100
76
74
86
104
69
77
91
133
199
198
108
39
62
77
87
231
115
69
2024/12
79
120
132
96
57
49
45
25
33
54
63
68
51
53
53
69
95
133
122
116
125
60
76
65
70
74
98
71
89
78
72
2024/11
36
40
48
33
34
56
59
60
56
37
45
42
33
45
65
49
32
18
24
32
48
49
63
57
24
35
44
52
55
67
2024/10
26
32
25
23
36
41
39
42
57
43
40
30
34
41
53
65
23
33
24
16
18
33
42
59
49
34
33
43
65
56
53
2024/09
27
34
28
35
26
30
33
44
33
23
26
37
38
29
26
30
31
40
47
45
23
33
46
52
64
71
62
77
53
15
2024/08
41
42
32
19
22
32
32
28
39
32
50
51
50
53
36
35
37
28
31
45
50
58
60
45
55
36
44
49
45
38
39
2024/07
24
27
30
22
42
38
50
23
13
15
22
24
25
17
17
24
30
16
20
25
31
25
35
23
27
53
39
25
22
30
32
2024/06
50
32
41
32
26
38
39
39
27
38
37
25
33
46
48
42
27
31
32
29
29
25
30
33
25
24
24
36
27
27
2024/05
39
32
28
25
42
53
60
55
37
50
44
48
43
51
54
49
71
40
39
26
28
42
45
45
51
36
42
26
20
28
46
2024/04
43
65
54
51
36
29
30
29
34
36
29
37
45
64
65
42
35
22
26
45
65
60
33
30
39
78
82
108
64
27
2024/03
55
54
75
99
80
58
62
77
90
108
53
72
49
37
56
62
89
53
53
60
59
72
83
54
25
42
46
35
42
46
35
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution