Air Quality
Excellent
No health implications.
4
PM2.5
11
PM10
54
O3
0.4
CO
13
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Mar
56
Good
Wed
12 Mar
49
Excellent
Thu
13 Mar
54
Good
Fri
14 Mar
63
Good
Sat
15 Mar
62
Good
Sun
16 Mar
54
Good
Mon
17 Mar
31
Excellent
Air quality in the last 12 months (Jigzhi)
|
2025/01
|
32
|
41
|
38
|
42
|
33
|
37
|
37
|
41
|
32
|
37
|
28
|
20
|
21
|
31
|
32
|
31
|
41
|
54
|
38
|
35
|
38
|
43
|
40
|
37
|
59
|
45
|
11
|
13
|
23
|
24
|
22
|
|
2024/12
|
36
|
31
|
28
|
32
|
33
|
28
|
37
|
29
|
28
|
33
|
38
|
38
|
30
|
30
|
32
|
27
|
27
|
35
|
38
|
34
|
40
|
36
|
37
|
44
|
46
|
46
|
52
|
40
|
39
|
28
|
26
|
|
2024/11
|
22
|
28
|
24
|
25
|
26
|
21
|
31
|
25
|
31
|
28
|
36
|
26
|
33
|
28
|
27
|
36
|
27
|
28
|
27
|
22
|
24
|
23
|
21
|
26
|
55
|
32
|
25
|
24
|
35
|
37
|
|
|
2024/10
|
25
|
28
|
25
|
27
|
27
|
25
|
22
|
22
|
22
|
16
|
16
|
17
|
23
|
24
|
22
|
18
|
21
|
20
|
16
|
28
|
42
|
33
|
27
|
26
|
23
|
24
|
27
|
30
|
27
|
24
|
21
|
|
2024/09
|
21
|
16
|
18
|
16
|
18
|
14
|
18
|
19
|
12
|
15
|
16
|
18
|
14
|
13
|
14
|
16
|
13
|
15
|
14
|
12
|
11
|
16
|
26
|
26
|
26
|
27
|
27
|
23
|
22
|
24
|
|
|
2024/08
|
26
|
26
|
26
|
30
|
27
|
27
|
25
|
19
|
27
|
33
|
22
|
28
|
23
|
22
|
26
|
29
|
22
|
23
|
25
|
27
|
27
|
21
|
19
|
20
|
22
|
17
|
21
|
25
|
22
|
21
|
24
|
|
2024/07
|
24
|
24
|
21
|
21
|
23
|
28
|
19
|
16
|
18
|
19
|
23
|
21
|
17
|
18
|
21
|
22
|
20
|
21
|
22
|
17
|
41
|
28
|
23
|
41
|
42
|
33
|
23
|
26
|
26
|
23
|
25
|
|
2024/06
|
19
|
23
|
22
|
30
|
26
|
21
|
26
|
15
|
17
|
23
|
22
|
23
|
22
|
20
|
22
|
15
|
21
|
23
|
20
|
15
|
19
|
16
|
24
|
16
|
23
|
25
|
26
|
20
|
29
|
19
|
|
|
2024/05
|
21
|
18
|
22
|
47
|
41
|
35
|
31
|
19
|
20
|
25
|
20
|
23
|
21
|
19
|
16
|
17
|
30
|
21
|
29
|
41
|
30
|
29
|
32
|
32
|
22
|
31
|
27
|
17
|
11
|
20
|
24
|
|
2024/04
|
26
|
39
|
53
|
31
|
20
|
14
|
19
|
23
|
15
|
31
|
29
|
21
|
24
|
16
|
48
|
63
|
28
|
30
|
49
|
39
|
24
|
22
|
22
|
21
|
23
|
18
|
24
|
37
|
29
|
24
|
|
|
2024/03
|
44
|
43
|
40
|
43
|
35
|
55
|
32
|
29
|
24
|
28
|
27
|
22
|
23
|
20
|
17
|
79
|
55
|
62
|
64
|
38
|
29
|
30
|
42
|
19
|
26
|
16
|
36
|
33
|
20
|
19
|
27
|
|
2024/02
|
32
|
38
|
37
|
41
|
35
|
38
|
33
|
24
|
23
|
30
|
19
|
22
|
21
|
29
|
31
|
27
|
26
|
51
|
76
|
52
|
67
|
69
|
71
|
56
|
40
|
41
|
45
|
45
|
31
|
||
|
1
|
2
|
3
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4
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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