Air Quality
Excellent
No health implications.
20
PM2.5
46
PM10
41
O3
0.6
CO
10
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Dec
60
Good
Tue
16 Dec
61
Good
Wed
17 Dec
134
Light
Thu
18 Dec
130
Light
Fri
19 Dec
63
Good
Sat
20 Dec
55
Good
Sun
21 Dec
28
Excellent
Air quality in the last 12 months (Ang'angxi)
|
2025/11
|
70
|
52
|
86
|
77
|
104
|
53
|
30
|
136
|
31
|
28
|
35
|
46
|
31
|
36
|
85
|
48
|
32
|
37
|
50
|
36
|
37
|
55
|
56
|
42
|
38
|
57
|
32
|
56
|
83
|
48
|
|
|
2025/10
|
34
|
32
|
52
|
27
|
24
|
26
|
37
|
25
|
33
|
34
|
42
|
22
|
31
|
30
|
29
|
36
|
25
|
23
|
21
|
21
|
31
|
31
|
46
|
54
|
57
|
35
|
37
|
35
|
147
|
56
|
91
|
|
2025/09
|
19
|
25
|
34
|
46
|
44
|
33
|
25
|
21
|
23
|
17
|
21
|
29
|
31
|
26
|
25
|
15
|
22
|
17
|
24
|
23
|
28
|
30
|
33
|
20
|
21
|
28
|
27
|
38
|
28
|
38
|
|
|
2025/08
|
20
|
17
|
15
|
22
|
28
|
23
|
15
|
20
|
15
|
14
|
13
|
15
|
20
|
22
|
25
|
11
|
16
|
14
|
17
|
20
|
22
|
11
|
17
|
24
|
23
|
18
|
20
|
16
|
26
|
18
|
20
|
|
2025/07
|
20
|
22
|
22
|
31
|
18
|
23
|
18
|
17
|
22
|
30
|
31
|
14
|
16
|
21
|
26
|
15
|
12
|
21
|
18
|
16
|
24
|
27
|
29
|
26
|
24
|
23
|
21
|
25
|
14
|
22
|
17
|
|
2025/06
|
26
|
31
|
15
|
20
|
26
|
16
|
16
|
26
|
13
|
21
|
21
|
32
|
29
|
28
|
29
|
19
|
16
|
33
|
17
|
17
|
14
|
28
|
37
|
41
|
45
|
29
|
42
|
32
|
32
|
26
|
|
|
2025/05
|
36
|
24
|
22
|
20
|
23
|
31
|
36
|
48
|
52
|
38
|
59
|
75
|
68
|
46
|
73
|
87
|
31
|
40
|
38
|
42
|
27
|
28
|
35
|
38
|
48
|
53
|
47
|
62
|
61
|
69
|
38
|
|
2025/04
|
71
|
60
|
61
|
107
|
89
|
53
|
61
|
48
|
79
|
152
|
78
|
11
|
15
|
27
|
27
|
37
|
46
|
29
|
33
|
82
|
102
|
20
|
33
|
23
|
23
|
40
|
57
|
30
|
118
|
26
|
|
|
2025/03
|
23
|
28
|
34
|
49
|
91
|
56
|
54
|
49
|
86
|
124
|
55
|
35
|
25
|
24
|
27
|
27
|
34
|
35
|
70
|
35
|
37
|
26
|
144
|
40
|
37
|
48
|
19
|
22
|
22
|
31
|
54
|
|
2025/02
|
74
|
117
|
41
|
22
|
42
|
38
|
20
|
18
|
25
|
47
|
87
|
79
|
43
|
42
|
33
|
29
|
24
|
22
|
26
|
30
|
34
|
32
|
32
|
47
|
45
|
32
|
46
|
33
|
|||
|
2025/01
|
102
|
48
|
46
|
128
|
126
|
75
|
30
|
36
|
26
|
38
|
79
|
156
|
230
|
70
|
42
|
36
|
95
|
175
|
199
|
150
|
86
|
88
|
241
|
258
|
232
|
214
|
30
|
35
|
52
|
23
|
29
|
|
2024/12
|
41
|
18
|
34
|
24
|
22
|
24
|
26
|
39
|
74
|
46
|
25
|
46
|
57
|
33
|
24
|
29
|
31
|
34
|
44
|
56
|
36
|
31
|
32
|
48
|
42
|
32
|
31
|
34
|
57
|
107
|
105
|
|
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