Air Quality
Excellent
No health implications.
8
PM2.5
23
PM10
82
O3
0.4
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Feb
64
Good
Mon
16 Feb
108
Light
Tue
17 Feb
140
Light
Wed
18 Feb
88
Good
Thu
19 Feb
87
Good
Fri
20 Feb
93
Good
Sat
21 Feb
33
Excellent
Air quality in the last 12 months (Pingfang)
|
2026/01
|
50
|
66
|
128
|
61
|
58
|
54
|
34
|
46
|
71
|
82
|
82
|
62
|
60
|
69
|
87
|
85
|
58
|
88
|
75
|
43
|
52
|
45
|
62
|
87
|
92
|
93
|
74
|
97
|
74
|
46
|
125
|
|
2025/12
|
86
|
48
|
33
|
47
|
48
|
43
|
82
|
45
|
54
|
62
|
44
|
45
|
87
|
133
|
77
|
70
|
86
|
87
|
55
|
46
|
53
|
50
|
47
|
85
|
76
|
63
|
83
|
95
|
37
|
56
|
52
|
|
2025/11
|
149
|
24
|
43
|
53
|
217
|
122
|
29
|
138
|
34
|
38
|
74
|
134
|
69
|
153
|
146
|
77
|
42
|
100
|
133
|
59
|
64
|
280
|
214
|
155
|
152
|
315
|
105
|
56
|
51
|
65
|
|
|
2025/10
|
42
|
53
|
51
|
37
|
20
|
36
|
34
|
22
|
46
|
53
|
45
|
34
|
59
|
51
|
45
|
59
|
83
|
35
|
32
|
28
|
34
|
44
|
53
|
84
|
113
|
39
|
37
|
50
|
227
|
89
|
108
|
|
2025/09
|
22
|
35
|
36
|
37
|
35
|
21
|
29
|
22
|
19
|
24
|
27
|
47
|
34
|
43
|
18
|
24
|
20
|
26
|
21
|
36
|
36
|
29
|
32
|
23
|
18
|
26
|
29
|
52
|
43
|
47
|
|
|
2025/08
|
29
|
54
|
43
|
21
|
21
|
22
|
17
|
29
|
19
|
15
|
20
|
26
|
30
|
19
|
39
|
28
|
23
|
25
|
30
|
32
|
32
|
15
|
27
|
27
|
36
|
29
|
34
|
25
|
27
|
29
|
39
|
|
2025/07
|
36
|
28
|
44
|
39
|
39
|
19
|
28
|
34
|
40
|
40
|
48
|
50
|
20
|
29
|
26
|
24
|
30
|
41
|
27
|
22
|
20
|
38
|
36
|
29
|
20
|
23
|
39
|
32
|
23
|
14
|
20
|
|
2025/06
|
26
|
37
|
24
|
31
|
23
|
20
|
21
|
38
|
23
|
20
|
20
|
33
|
40
|
33
|
31
|
30
|
21
|
36
|
25
|
17
|
17
|
24
|
36
|
46
|
53
|
58
|
51
|
40
|
51
|
59
|
|
|
2025/05
|
46
|
36
|
36
|
22
|
27
|
36
|
41
|
33
|
39
|
27
|
42
|
58
|
58
|
46
|
58
|
40
|
23
|
28
|
27
|
36
|
38
|
37
|
29
|
34
|
36
|
26
|
36
|
48
|
49
|
46
|
53
|
|
2025/04
|
108
|
69
|
47
|
59
|
44
|
48
|
55
|
56
|
110
|
181
|
231
|
72
|
50
|
29
|
22
|
46
|
186
|
72
|
31
|
77
|
83
|
21
|
32
|
32
|
21
|
25
|
39
|
59
|
67
|
44
|
|
|
2025/03
|
34
|
32
|
41
|
53
|
56
|
73
|
58
|
75
|
85
|
258
|
132
|
60
|
24
|
36
|
36
|
37
|
41
|
40
|
77
|
136
|
140
|
33
|
42
|
91
|
162
|
61
|
39
|
26
|
22
|
26
|
79
|
|
2025/02
|
132
|
139
|
133
|
74
|
87
|
86
|
46
|
38
|
75
|
111
|
120
|
100
|
72
|
53
|
80
|
45
|
40
|
39
|
55
|
58
|
60
|
62
|
62
|
57
|
56
|
41
|
86
|
87
|
|||
|
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