Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
16 Jan
Sat
17 Jan
Sun
18 Jan
Mon
19 Jan
Tue
20 Jan
Wed
21 Jan
Thu
22 Jan
Meishan Air quality rank
Real-time AQI (Monitoring Station in Meishan)
气象局
140107 *
PM2.5
136
PM10
12
O3
1.0
CO
16
SO2
52
NO2
眉职院
11889 *
PM2.5
122
PM10
26
O3
0.9
CO
6
SO2
31
NO2
Air quality in the last 12 months (Meishan)
|
2025/11
|
23
|
32
|
28
|
31
|
50
|
46
|
38
|
47
|
54
|
34
|
42
|
42
|
41
|
49
|
41
|
51
|
38
|
37
|
43
|
60
|
66
|
112
|
111
|
119
|
89
|
106
|
111
|
106
|
131
|
124
|
|
|
2025/10
|
35
|
30
|
32
|
32
|
31
|
17
|
33
|
42
|
44
|
46
|
30
|
19
|
19
|
29
|
43
|
52
|
38
|
34
|
26
|
13
|
17
|
22
|
18
|
15
|
20
|
35
|
32
|
42
|
39
|
44
|
31
|
|
2025/09
|
33
|
45
|
48
|
59
|
62
|
44
|
54
|
40
|
40
|
40
|
25
|
23
|
25
|
31
|
51
|
24
|
24
|
14
|
15
|
26
|
23
|
17
|
20
|
30
|
37
|
37
|
29
|
28
|
21
|
32
|
|
|
2025/08
|
33
|
33
|
36
|
44
|
41
|
28
|
28
|
37
|
15
|
15
|
22
|
26
|
39
|
39
|
40
|
33
|
27
|
17
|
22
|
36
|
20
|
21
|
21
|
18
|
18
|
33
|
31
|
22
|
13
|
16
|
19
|
|
2025/07
|
19
|
30
|
27
|
31
|
18
|
30
|
25
|
29
|
38
|
24
|
24
|
27
|
36
|
37
|
39
|
46
|
45
|
46
|
24
|
31
|
28
|
31
|
23
|
17
|
17
|
14
|
24
|
29
|
35
|
35
|
34
|
|
2025/06
|
31
|
23
|
34
|
48
|
50
|
52
|
53
|
50
|
43
|
41
|
46
|
46
|
46
|
50
|
39
|
36
|
46
|
21
|
27
|
36
|
30
|
28
|
31
|
21
|
20
|
27
|
37
|
43
|
28
|
20
|
|
|
2025/05
|
44
|
55
|
64
|
63
|
30
|
35
|
38
|
32
|
114
|
76
|
64
|
74
|
50
|
70
|
52
|
50
|
70
|
92
|
57
|
56
|
53
|
52
|
51
|
47
|
47
|
49
|
35
|
25
|
32
|
44
|
29
|
|
2025/04
|
63
|
53
|
58
|
64
|
32
|
43
|
52
|
54
|
57
|
60
|
57
|
133
|
128
|
84
|
100
|
86
|
58
|
62
|
53
|
56
|
62
|
64
|
65
|
34
|
42
|
41
|
45
|
53
|
29
|
30
|
|
|
2025/03
|
101
|
99
|
43
|
31
|
36
|
23
|
40
|
42
|
60
|
70
|
85
|
79
|
78
|
72
|
30
|
41
|
37
|
41
|
45
|
48
|
54
|
76
|
66
|
48
|
51
|
62
|
122
|
83
|
48
|
37
|
43
|
|
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
|
|
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
*: primary pollution