Air Quality
Excellent
No health implications.
9
PM2.5
13
PM10
10
O3
0.9
CO
8
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jan
36
Excellent
Tue
20 Jan
36
Excellent
Wed
21 Jan
50
Excellent
Thu
22 Jan
71
Good
Fri
23 Jan
95
Good
Sat
24 Jan
44
Excellent
Sun
25 Jan
20
Excellent
Air quality in the last 12 months (Huarong)
|
2025/11
|
68
|
84
|
71
|
65
|
74
|
66
|
31
|
25
|
46
|
48
|
57
|
36
|
36
|
70
|
97
|
96
|
54
|
23
|
32
|
53
|
66
|
94
|
104
|
92
|
80
|
69
|
95
|
84
|
74
|
78
|
|
|
2025/10
|
48
|
43
|
21
|
41
|
59
|
54
|
35
|
54
|
62
|
42
|
37
|
44
|
18
|
31
|
52
|
25
|
31
|
11
|
12
|
24
|
18
|
24
|
31
|
33
|
49
|
62
|
68
|
78
|
87
|
71
|
40
|
|
2025/09
|
23
|
39
|
38
|
39
|
45
|
31
|
41
|
39
|
21
|
26
|
22
|
21
|
25
|
28
|
29
|
37
|
31
|
16
|
19
|
11
|
23
|
36
|
18
|
8
|
16
|
17
|
31
|
38
|
22
|
26
|
|
|
2025/08
|
28
|
22
|
34
|
33
|
30
|
24
|
17
|
21
|
26
|
25
|
10
|
17
|
20
|
20
|
23
|
28
|
36
|
32
|
25
|
22
|
18
|
16
|
21
|
28
|
25
|
29
|
32
|
31
|
33
|
26
|
23
|
|
2025/07
|
22
|
25
|
26
|
32
|
43
|
37
|
31
|
36
|
23
|
25
|
34
|
20
|
22
|
31
|
34
|
32
|
32
|
26
|
29
|
24
|
17
|
17
|
17
|
25
|
22
|
24
|
21
|
24
|
20
|
24
|
26
|
|
2025/06
|
11
|
18
|
47
|
60
|
46
|
43
|
29
|
13
|
14
|
22
|
30
|
38
|
33
|
29
|
29
|
38
|
39
|
19
|
14
|
18
|
11
|
11
|
17
|
22
|
39
|
36
|
24
|
22
|
16
|
25
|
|
|
2025/05
|
53
|
55
|
56
|
54
|
40
|
102
|
129
|
42
|
36
|
43
|
43
|
49
|
57
|
68
|
48
|
35
|
54
|
114
|
85
|
40
|
29
|
20
|
48
|
56
|
52
|
64
|
66
|
43
|
39
|
36
|
16
|
|
2025/04
|
73
|
75
|
64
|
83
|
82
|
68
|
76
|
76
|
79
|
58
|
58
|
165
|
104
|
87
|
55
|
61
|
65
|
71
|
62
|
67
|
40
|
60
|
62
|
60
|
65
|
44
|
43
|
53
|
45
|
45
|
|
|
2025/03
|
62
|
45
|
16
|
41
|
47
|
67
|
74
|
88
|
91
|
85
|
67
|
72
|
71
|
44
|
30
|
44
|
38
|
45
|
48
|
58
|
57
|
63
|
81
|
70
|
61
|
80
|
86
|
67
|
70
|
69
|
76
|
|
2025/02
|
63
|
57
|
84
|
79
|
68
|
49
|
77
|
45
|
49
|
64
|
65
|
101
|
121
|
81
|
87
|
92
|
75
|
75
|
72
|
86
|
79
|
64
|
110
|
124
|
107
|
105
|
77
|
80
|
|||
|
2025/01
|
121
|
165
|
199
|
202
|
70
|
82
|
69
|
63
|
52
|
49
|
72
|
90
|
102
|
101
|
66
|
66
|
88
|
94
|
130
|
154
|
126
|
118
|
241
|
112
|
25
|
47
|
56
|
88
|
229
|
70
|
126
|
|
2024/12
|
77
|
82
|
133
|
83
|
55
|
51
|
65
|
83
|
61
|
85
|
90
|
102
|
86
|
61
|
63
|
81
|
98
|
87
|
66
|
109
|
103
|
67
|
64
|
88
|
121
|
152
|
163
|
50
|
72
|
108
|
139
|
|
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