Air Quality
Excellent
No health implications.
7
PM2.5
12
PM10
21
O3
0.7
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jun
42
Excellent
Wed
24 Jun
44
Excellent
Thu
25 Jun
39
Excellent
Fri
26 Jun
41
Excellent
Sat
27 Jun
57
Good
Sun
28 Jun
27
Excellent
Mon
29 Jun
43
Excellent
Air quality in the last 12 months (Naxi)
|
2026/05
|
60
|
37
|
30
|
35
|
49
|
61
|
47
|
30
|
45
|
50
|
56
|
53
|
51
|
95
|
55
|
36
|
57
|
34
|
32
|
40
|
56
|
43
|
30
|
33
|
30
|
41
|
42
|
36
|
47
|
48
|
47
|
|
2026/04
|
30
|
47
|
38
|
46
|
54
|
51
|
21
|
27
|
42
|
49
|
37
|
60
|
34
|
29
|
33
|
48
|
39
|
50
|
64
|
109
|
72
|
28
|
41
|
44
|
43
|
59
|
45
|
26
|
27
|
36
|
|
|
2026/03
|
51
|
33
|
37
|
29
|
51
|
64
|
72
|
62
|
24
|
28
|
49
|
60
|
87
|
43
|
29
|
39
|
45
|
29
|
38
|
41
|
42
|
48
|
44
|
37
|
48
|
52
|
66
|
70
|
55
|
41
|
23
|
|
2026/02
|
71
|
96
|
82
|
85
|
106
|
117
|
128
|
44
|
42
|
63
|
53
|
82
|
82
|
96
|
104
|
63
|
105
|
87
|
79
|
60
|
75
|
110
|
109
|
48
|
66
|
47
|
57
|
38
|
|||
|
2026/01
|
34
|
37
|
38
|
56
|
49
|
70
|
86
|
88
|
115
|
167
|
148
|
167
|
148
|
184
|
164
|
203
|
163
|
202
|
132
|
13
|
30
|
41
|
72
|
92
|
70
|
61
|
89
|
139
|
141
|
48
|
31
|
|
2025/12
|
120
|
145
|
117
|
43
|
63
|
89
|
82
|
89
|
76
|
85
|
76
|
97
|
41
|
66
|
68
|
87
|
94
|
94
|
113
|
67
|
54
|
42
|
47
|
55
|
68
|
65
|
78
|
88
|
113
|
95
|
63
|
|
2025/11
|
26
|
24
|
27
|
29
|
50
|
46
|
30
|
33
|
41
|
39
|
21
|
23
|
24
|
32
|
38
|
51
|
25
|
23
|
37
|
58
|
54
|
96
|
53
|
59
|
60
|
92
|
89
|
115
|
132
|
145
|
|
|
2025/10
|
19
|
31
|
37
|
32
|
28
|
26
|
30
|
33
|
58
|
91
|
79
|
30
|
15
|
24
|
33
|
42
|
32
|
20
|
26
|
19
|
13
|
27
|
31
|
44
|
39
|
36
|
31
|
47
|
43
|
33
|
39
|
|
2025/09
|
48
|
50
|
37
|
55
|
48
|
32
|
46
|
37
|
39
|
57
|
56
|
13
|
23
|
33
|
43
|
58
|
26
|
12
|
10
|
24
|
16
|
11
|
17
|
24
|
39
|
29
|
34
|
34
|
16
|
27
|
|
|
2025/08
|
31
|
30
|
35
|
42
|
36
|
31
|
24
|
33
|
48
|
30
|
11
|
19
|
32
|
39
|
43
|
23
|
23
|
34
|
26
|
26
|
36
|
19
|
13
|
18
|
19
|
26
|
34
|
46
|
20
|
23
|
20
|
|
2025/07
|
24
|
20
|
43
|
34
|
17
|
30
|
36
|
36
|
15
|
24
|
23
|
28
|
35
|
32
|
37
|
38
|
38
|
41
|
21
|
20
|
24
|
18
|
18
|
16
|
21
|
19
|
18
|
23
|
26
|
35
|
26
|
|
2025/06
|
37
|
22
|
34
|
30
|
52
|
77
|
73
|
59
|
47
|
48
|
48
|
43
|
48
|
49
|
34
|
44
|
48
|
31
|
31
|
47
|
33
|
28
|
34
|
38
|
18
|
35
|
37
|
40
|
44
|
14
|
|
|
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