Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
82
*
PM2.5
101
PM10
42
O3
0.9
CO
5
SO2
32
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
3 Jan
115
Light
Sun
4 Jan
76
Good
Mon
5 Jan
69
Good
Tue
6 Jan
67
Good
Wed
7 Jan
70
Good
Thu
8 Jan
32
Excellent
Fri
9 Jan
35
Excellent
Mei County Air quality rank
Air quality in the last 12 months (Mei County)
|
2025/11
|
61
|
70
|
105
|
128
|
130
|
98
|
58
|
56
|
67
|
78
|
79
|
75
|
70
|
80
|
73
|
61
|
34
|
35
|
43
|
57
|
65
|
67
|
56
|
80
|
70
|
137
|
139
|
78
|
65
|
60
|
|
|
2025/10
|
28
|
26
|
40
|
22
|
26
|
17
|
12
|
29
|
13
|
10
|
12
|
13
|
31
|
56
|
28
|
36
|
14
|
33
|
38
|
23
|
42
|
54
|
66
|
72
|
72
|
41
|
63
|
62
|
73
|
61
|
59
|
|
2025/09
|
40
|
39
|
54
|
26
|
37
|
45
|
50
|
39
|
47
|
50
|
31
|
19
|
38
|
48
|
48
|
38
|
25
|
10
|
14
|
33
|
18
|
16
|
21
|
28
|
44
|
47
|
31
|
23
|
34
|
41
|
|
|
2025/08
|
41
|
42
|
44
|
42
|
28
|
37
|
41
|
30
|
19
|
23
|
30
|
37
|
37
|
51
|
37
|
29
|
24
|
26
|
22
|
37
|
49
|
35
|
18
|
23
|
40
|
48
|
26
|
15
|
14
|
23
|
27
|
|
2025/07
|
30
|
34
|
21
|
22
|
15
|
13
|
17
|
32
|
37
|
42
|
36
|
42
|
46
|
40
|
34
|
42
|
43
|
33
|
38
|
26
|
26
|
53
|
32
|
25
|
21
|
25
|
27
|
34
|
34
|
37
|
40
|
|
2025/06
|
47
|
45
|
47
|
44
|
37
|
50
|
36
|
38
|
48
|
44
|
56
|
46
|
48
|
50
|
72
|
54
|
55
|
49
|
42
|
43
|
34
|
36
|
31
|
39
|
31
|
29
|
34
|
31
|
38
|
21
|
|
|
2025/05
|
94
|
63
|
90
|
69
|
106
|
356
|
150
|
84
|
87
|
54
|
52
|
58
|
42
|
73
|
69
|
67
|
202
|
121
|
70
|
67
|
67
|
85
|
50
|
50
|
39
|
40
|
51
|
47
|
41
|
51
|
40
|
|
2025/04
|
85
|
88
|
87
|
109
|
98
|
84
|
69
|
86
|
104
|
91
|
136
|
398
|
143
|
74
|
56
|
136
|
97
|
157
|
116
|
74
|
74
|
123
|
87
|
62
|
74
|
61
|
43
|
46
|
59
|
110
|
|
|
2025/03
|
168
|
64
|
34
|
50
|
69
|
71
|
81
|
89
|
85
|
80
|
286
|
205
|
100
|
41
|
63
|
53
|
55
|
48
|
51
|
62
|
67
|
72
|
77
|
67
|
55
|
280
|
232
|
102
|
86
|
86
|
73
|
|
2025/02
|
220
|
120
|
42
|
60
|
60
|
61
|
97
|
51
|
69
|
100
|
117
|
121
|
113
|
87
|
64
|
77
|
92
|
103
|
124
|
121
|
135
|
141
|
87
|
68
|
82
|
78
|
86
|
109
|
|||
|
2025/01
|
101
|
86
|
106
|
125
|
94
|
89
|
89
|
82
|
73
|
76
|
71
|
95
|
105
|
79
|
61
|
75
|
105
|
110
|
116
|
112
|
159
|
216
|
244
|
202
|
65
|
79
|
84
|
123
|
280
|
259
|
237
|
|
2024/12
|
67
|
85
|
101
|
80
|
65
|
74
|
67
|
56
|
74
|
98
|
123
|
111
|
49
|
66
|
82
|
103
|
99
|
93
|
117
|
150
|
94
|
82
|
96
|
98
|
109
|
124
|
71
|
67
|
102
|
70
|
86
|
|
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