Air Quality
Excellent
No health implications.
21
PM2.5
29
PM10
71
O3
0.4
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 May
60
Good
Tue
26 May
60
Good
Wed
27 May
57
Good
Thu
28 May
54
Good
Fri
29 May
48
Excellent
Sat
30 May
61
Good
Sun
31 May
26
Excellent
Air quality in the last 12 months (Lishu)
|
2026/04
|
75
|
89
|
101
|
40
|
47
|
40
|
31
|
170
|
67
|
76
|
53
|
65
|
43
|
39
|
55
|
83
|
54
|
49
|
72
|
123
|
65
|
45
|
49
|
62
|
62
|
40
|
36
|
32
|
37
|
40
|
|
|
2026/03
|
135
|
188
|
192
|
64
|
56
|
46
|
73
|
95
|
61
|
68
|
75
|
75
|
90
|
88
|
247
|
178
|
228
|
50
|
56
|
175
|
146
|
176
|
161
|
90
|
134
|
180
|
86
|
101
|
66
|
54
|
69
|
|
2026/02
|
71
|
65
|
67
|
116
|
163
|
44
|
61
|
58
|
68
|
86
|
66
|
126
|
154
|
89
|
52
|
54
|
127
|
43
|
53
|
75
|
78
|
245
|
72
|
57
|
107
|
71
|
75
|
60
|
|||
|
2026/01
|
70
|
90
|
105
|
138
|
64
|
60
|
55
|
51
|
78
|
54
|
41
|
49
|
41
|
59
|
70
|
97
|
54
|
64
|
42
|
59
|
60
|
47
|
46
|
59
|
96
|
86
|
64
|
77
|
116
|
83
|
67
|
|
2025/12
|
66
|
33
|
29
|
51
|
56
|
58
|
75
|
48
|
102
|
114
|
63
|
97
|
108
|
115
|
83
|
82
|
106
|
70
|
70
|
45
|
53
|
48
|
60
|
79
|
55
|
61
|
84
|
102
|
44
|
43
|
47
|
|
2025/11
|
60
|
33
|
41
|
53
|
94
|
75
|
94
|
210
|
43
|
48
|
97
|
79
|
46
|
100
|
126
|
61
|
48
|
42
|
66
|
43
|
75
|
110
|
133
|
228
|
122
|
96
|
52
|
53
|
55
|
53
|
|
|
2025/10
|
51
|
58
|
53
|
40
|
27
|
31
|
40
|
29
|
41
|
54
|
69
|
42
|
60
|
148
|
59
|
59
|
75
|
43
|
37
|
37
|
47
|
56
|
61
|
68
|
88
|
34
|
32
|
69
|
120
|
44
|
48
|
|
2025/09
|
37
|
40
|
41
|
38
|
33
|
25
|
27
|
25
|
27
|
27
|
38
|
43
|
43
|
37
|
20
|
32
|
26
|
33
|
30
|
47
|
39
|
29
|
37
|
22
|
37
|
34
|
33
|
35
|
50
|
51
|
|
|
2025/08
|
25
|
32
|
20
|
25
|
23
|
15
|
21
|
28
|
30
|
48
|
26
|
30
|
24
|
31
|
38
|
32
|
17
|
30
|
42
|
31
|
24
|
20
|
44
|
17
|
21
|
24
|
25
|
14
|
20
|
44
|
39
|
|
2025/07
|
25
|
31
|
23
|
16
|
30
|
24
|
25
|
38
|
47
|
43
|
47
|
45
|
20
|
22
|
23
|
25
|
25
|
25
|
33
|
23
|
26
|
35
|
25
|
22
|
31
|
40
|
29
|
18
|
24
|
19
|
24
|
|
2025/06
|
23
|
44
|
28
|
19
|
30
|
29
|
26
|
37
|
31
|
18
|
19
|
31
|
31
|
29
|
40
|
22
|
34
|
37
|
35
|
19
|
19
|
25
|
36
|
42
|
45
|
49
|
49
|
34
|
44
|
21
|
|
|
2025/05
|
24
|
29
|
26
|
28
|
35
|
30
|
48
|
51
|
38
|
36
|
43
|
60
|
54
|
64
|
52
|
36
|
28
|
36
|
34
|
36
|
47
|
43
|
32
|
41
|
34
|
39
|
49
|
58
|
49
|
56
|
58
|
|
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