Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Sep
Sat
12 Sep
Sun
13 Sep
Mon
14 Sep
Tue
15 Sep
Wed
16 Sep
Thu
17 Sep
Real-time AQI (Monitoring Station in Meishan)
气象局
203
PM2.5
20
PM10
59
O3
0.9
CO
8
SO2
10
NO2
区人社局
253
PM2.5
25
PM10
59
O3
0.8
CO
8
SO2
18
NO2
眉职院
203
PM2.5
6
PM10
61
O3
0.8
CO
7
SO2
12
NO2
Air quality in the last 12 months (Meishan)
|
2026/08
|
21
|
26
|
36
|
29
|
46
|
40
|
50
|
41
|
43
|
55
|
52
|
33
|
42
|
47
|
57
|
48
|
26
|
22
|
24
|
33
|
49
|
51
|
42
|
43
|
51
|
41
|
46
|
52
|
33
|
44
|
52
|
|
2026/07
|
43
|
50
|
30
|
38
|
44
|
42
|
51
|
59
|
51
|
57
|
31
|
26
|
32
|
59
|
53
|
45
|
31
|
36
|
35
|
48
|
58
|
57
|
64
|
67
|
51
|
52
|
35
|
30
|
41
|
24
|
23
|
|
2026/06
|
55
|
45
|
48
|
53
|
46
|
66
|
34
|
31
|
34
|
37
|
35
|
46
|
40
|
51
|
50
|
45
|
31
|
42
|
38
|
29
|
21
|
26
|
25
|
26
|
21
|
29
|
42
|
39
|
27
|
27
|
|
|
2026/05
|
59
|
40
|
36
|
49
|
67
|
62
|
53
|
45
|
48
|
50
|
53
|
62
|
57
|
63
|
46
|
44
|
55
|
32
|
35
|
41
|
42
|
54
|
42
|
45
|
32
|
42
|
41
|
41
|
45
|
49
|
58
|
|
2026/04
|
41
|
43
|
62
|
63
|
74
|
46
|
31
|
43
|
51
|
43
|
36
|
45
|
42
|
36
|
38
|
55
|
37
|
54
|
66
|
133
|
29
|
38
|
53
|
64
|
71
|
79
|
49
|
28
|
38
|
47
|
|
|
2026/03
|
30
|
32
|
31
|
34
|
48
|
58
|
58
|
42
|
28
|
36
|
56
|
58
|
51
|
29
|
51
|
50
|
29
|
39
|
56
|
53
|
55
|
56
|
51
|
52
|
59
|
48
|
59
|
48
|
47
|
32
|
30
|
|
2026/02
|
83
|
74
|
82
|
119
|
108
|
98
|
75
|
48
|
43
|
56
|
56
|
68
|
78
|
86
|
92
|
56
|
91
|
75
|
70
|
70
|
75
|
79
|
87
|
61
|
63
|
55
|
49
|
51
|
|||
|
2026/01
|
39
|
45
|
23
|
38
|
63
|
54
|
62
|
75
|
91
|
136
|
184
|
188
|
180
|
144
|
99
|
128
|
158
|
186
|
83
|
35
|
53
|
60
|
47
|
85
|
82
|
87
|
89
|
104
|
111
|
74
|
77
|
|
2025/12
|
135
|
143
|
62
|
52
|
63
|
86
|
81
|
114
|
146
|
122
|
133
|
134
|
58
|
73
|
80
|
110
|
130
|
142
|
154
|
108
|
63
|
65
|
68
|
65
|
71
|
82
|
95
|
126
|
122
|
139
|
106
|
|
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
|
|
|
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