Air Quality
Excellent
No health implications.
9
PM2.5
33
PM10
100
O3
0.3
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jul
80
Good
Sat
5 Jul
81
Good
Sun
6 Jul
81
Good
Mon
7 Jul
87
Good
Tue
8 Jul
97
Good
Wed
9 Jul
88
Good
Thu
10 Jul
46
Excellent
Air quality in the last 12 months (Nyima)
|
2025/05
|
49
|
60
|
147
|
94
|
90
|
45
|
46
|
110
|
52
|
67
|
56
|
53
|
64
|
62
|
58
|
42
|
36
|
51
|
58
|
48
|
71
|
64
|
47
|
60
|
54
|
37
|
53
|
94
|
101
|
91
|
63
|
|
2025/04
|
105
|
97
|
61
|
56
|
80
|
72
|
66
|
62
|
47
|
75
|
99
|
43
|
51
|
71
|
59
|
55
|
130
|
210
|
211
|
70
|
61
|
81
|
73
|
60
|
49
|
31
|
41
|
43
|
46
|
45
|
|
|
2025/03
|
56
|
56
|
56
|
86
|
52
|
72
|
70
|
51
|
50
|
61
|
76
|
55
|
49
|
59
|
70
|
74
|
64
|
57
|
53
|
39
|
61
|
76
|
71
|
58
|
76
|
295
|
215
|
230
|
112
|
131
|
108
|
|
2025/02
|
48
|
48
|
38
|
46
|
56
|
60
|
59
|
57
|
51
|
44
|
59
|
106
|
109
|
76
|
74
|
65
|
61
|
50
|
51
|
50
|
40
|
44
|
40
|
74
|
62
|
64
|
73
|
65
|
|||
|
2025/01
|
42
|
48
|
52
|
42
|
47
|
50
|
39
|
35
|
46
|
42
|
44
|
30
|
29
|
32
|
44
|
52
|
39
|
43
|
43
|
46
|
35
|
34
|
48
|
51
|
67
|
104
|
79
|
79
|
85
|
57
|
65
|
|
2024/12
|
49
|
56
|
44
|
54
|
62
|
63
|
53
|
56
|
75
|
52
|
54
|
43
|
54
|
29
|
34
|
46
|
53
|
38
|
44
|
46
|
35
|
37
|
41
|
45
|
43
|
31
|
50
|
58
|
39
|
37
|
41
|
|
2024/11
|
51
|
52
|
49
|
48
|
41
|
45
|
52
|
46
|
52
|
51
|
53
|
50
|
47
|
53
|
50
|
58
|
51
|
56
|
47
|
43
|
52
|
55
|
51
|
36
|
49
|
45
|
50
|
48
|
46
|
48
|
|
|
2024/10
|
55
|
49
|
39
|
38
|
35
|
41
|
48
|
47
|
42
|
44
|
40
|
43
|
46
|
45
|
34
|
43
|
49
|
46
|
35
|
46
|
39
|
51
|
47
|
56
|
53
|
53
|
50
|
58
|
61
|
54
|
49
|
|
2024/09
|
40
|
30
|
42
|
15
|
32
|
41
|
40
|
63
|
56
|
50
|
41
|
43
|
39
|
43
|
38
|
45
|
41
|
46
|
43
|
31
|
35
|
41
|
33
|
29
|
21
|
40
|
34
|
66
|
68
|
54
|
|
|
2024/08
|
60
|
69
|
63
|
48
|
68
|
53
|
16
|
12
|
17
|
23
|
42
|
45
|
64
|
58
|
40
|
44
|
33
|
33
|
53
|
52
|
43
|
51
|
48
|
33
|
53
|
44
|
79
|
45
|
57
|
48
|
24
|
|
2024/07
|
42
|
26
|
22
|
34
|
41
|
30
|
22
|
37
|
50
|
37
|
34
|
26
|
18
|
40
|
26
|
42
|
36
|
51
|
36
|
39
|
36
|
39
|
40
|
50
|
30
|
28
|
24
|
26
|
32
|
38
|
46
|
|
2024/06
|
18
|
30
|
38
|
53
|
54
|
57
|
45
|
28
|
27
|
34
|
31
|
25
|
37
|
27
|
37
|
36
|
32
|
53
|
45
|
31
|
27
|
29
|
31
|
28
|
26
|
22
|
29
|
28
|
24
|
41
|
|
|
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