Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
60
*
PM10
128
O3
0.4
CO
5
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Apr
98
Good
Sun
21 Apr
94
Good
Mon
22 Apr
91
Good
Tue
23 Apr
89
Good
Wed
24 Apr
95
Good
Thu
25 Apr
87
Good
Fri
26 Apr
90
Good
Air quality in the last 12 months (Nyima)
|
2024/02
|
43
|
55
|
43
|
41
|
45
|
52
|
44
|
56
|
41
|
42
|
41
|
36
|
41
|
48
|
63
|
76
|
135
|
292
|
104
|
74
|
87
|
74
|
73
|
68
|
72
|
69
|
58
|
49
|
67
|
||
|
2024/01
|
52
|
52
|
51
|
47
|
50
|
50
|
55
|
51
|
50
|
49
|
62
|
62
|
48
|
52
|
56
|
55
|
54
|
43
|
40
|
37
|
40
|
50
|
60
|
57
|
47
|
47
|
54
|
49
|
49
|
59
|
62
|
|
2023/12
|
51
|
46
|
53
|
49
|
45
|
48
|
55
|
33
|
40
|
48
|
47
|
52
|
55
|
95
|
110
|
86
|
69
|
59
|
61
|
58
|
53
|
61
|
65
|
72
|
69
|
68
|
66
|
67
|
66
|
66
|
56
|
|
2023/11
|
52
|
47
|
42
|
42
|
61
|
55
|
57
|
65
|
56
|
64
|
58
|
54
|
61
|
50
|
56
|
53
|
50
|
53
|
52
|
58
|
42
|
46
|
39
|
45
|
62
|
55
|
56
|
57
|
50
|
46
|
|
|
2023/10
|
43
|
35
|
36
|
38
|
40
|
32
|
40
|
37
|
45
|
39
|
34
|
42
|
39
|
42
|
43
|
33
|
40
|
47
|
45
|
42
|
40
|
47
|
47
|
38
|
36
|
37
|
41
|
41
|
37
|
34
|
40
|
|
2023/09
|
42
|
51
|
51
|
45
|
60
|
40
|
37
|
41
|
37
|
30
|
31
|
31
|
44
|
40
|
42
|
32
|
42
|
32
|
37
|
41
|
52
|
48
|
31
|
28
|
29
|
45
|
40
|
36
|
39
|
39
|
|
|
2023/08
|
35
|
27
|
50
|
38
|
44
|
55
|
37
|
28
|
27
|
33
|
44
|
77
|
46
|
29
|
38
|
39
|
53
|
43
|
44
|
35
|
33
|
38
|
51
|
60
|
34
|
32
|
33
|
35
|
53
|
40
|
43
|
|
2023/07
|
37
|
36
|
37
|
39
|
34
|
33
|
44
|
42
|
35
|
30
|
27
|
31
|
31
|
31
|
30
|
33
|
39
|
42
|
41
|
59
|
59
|
48
|
34
|
39
|
35
|
41
|
40
|
42
|
29
|
30
|
34
|
|
2023/06
|
41
|
58
|
44
|
36
|
39
|
37
|
40
|
42
|
41
|
40
|
42
|
45
|
42
|
61
|
41
|
40
|
42
|
48
|
49
|
39
|
40
|
40
|
42
|
81
|
85
|
62
|
57
|
65
|
62
|
28
|
|
|
2023/05
|
35
|
39
|
61
|
177
|
77
|
38
|
49
|
38
|
44
|
43
|
46
|
52
|
43
|
43
|
44
|
50
|
44
|
40
|
84
|
46
|
71
|
53
|
47
|
55
|
60
|
37
|
36
|
37
|
34
|
43
|
37
|
|
2023/04
|
94
|
124
|
78
|
84
|
93
|
81
|
99
|
117
|
96
|
62
|
79
|
57
|
54
|
86
|
63
|
55
|
50
|
127
|
154
|
82
|
71
|
69
|
39
|
48
|
45
|
62
|
81
|
52
|
56
|
50
|
|
|
2023/03
|
57
|
50
|
54
|
52
|
47
|
47
|
48
|
49
|
40
|
60
|
108
|
102
|
83
|
56
|
41
|
41
|
62
|
51
|
57
|
93
|
97
|
82
|
68
|
57
|
56
|
57
|
56
|
53
|
48
|
52
|
44
|
|
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