Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
Fri
20 Jun
Sat
21 Jun
Sun
22 Jun
Mon
23 Jun
Tue
24 Jun
Wed
25 Jun
Hanzhong Air quality rank
Real-time AQI (Monitoring Station in Hanzhong)
汉川机床厂子校
4923
PM2.5
49
PM10
95
O3
0.6
CO
4
SO2
13
NO2
鑫源开发区
3717
PM2.5
37
PM10
83
O3
0.5
CO
5
SO2
12
NO2
南郑大河坎水厂
3217
PM2.5
32
PM10
91
O3
0.5
CO
5
SO2
9
NO2
Air quality in the last 12 months (Hanzhong)
|
2025/05
|
64
|
57
|
85
|
59
|
46
|
74
|
39
|
37
|
101
|
48
|
54
|
56
|
40
|
50
|
61
|
63
|
70
|
60
|
76
|
78
|
89
|
65
|
65
|
46
|
49
|
47
|
27
|
32
|
32
|
34
|
22
|
|
2025/04
|
55
|
75
|
72
|
62
|
88
|
58
|
55
|
61
|
68
|
65
|
83
|
500
|
288
|
84
|
60
|
63
|
73
|
95
|
107
|
56
|
55
|
73
|
83
|
58
|
53
|
45
|
37
|
46
|
50
|
42
|
|
|
2025/03
|
106
|
67
|
26
|
15
|
24
|
35
|
44
|
54
|
62
|
48
|
58
|
101
|
49
|
35
|
55
|
49
|
53
|
48
|
46
|
52
|
52
|
52
|
56
|
56
|
51
|
61
|
267
|
73
|
63
|
57
|
36
|
|
2025/02
|
73
|
51
|
42
|
71
|
90
|
60
|
54
|
74
|
77
|
81
|
83
|
61
|
63
|
58
|
55
|
61
|
62
|
55
|
58
|
93
|
124
|
91
|
52
|
69
|
65
|
47
|
53
|
76
|
|||
|
2025/01
|
140
|
122
|
111
|
170
|
199
|
233
|
224
|
125
|
94
|
89
|
80
|
79
|
101
|
105
|
72
|
70
|
115
|
133
|
103
|
110
|
122
|
186
|
249
|
131
|
40
|
67
|
78
|
113
|
204
|
227
|
149
|
|
2024/12
|
100
|
117
|
124
|
71
|
81
|
79
|
91
|
87
|
72
|
78
|
66
|
69
|
38
|
62
|
83
|
96
|
112
|
95
|
75
|
122
|
148
|
105
|
70
|
111
|
112
|
118
|
87
|
70
|
133
|
150
|
120
|
|
2024/11
|
39
|
33
|
38
|
45
|
38
|
43
|
54
|
60
|
57
|
55
|
56
|
45
|
32
|
30
|
34
|
32
|
14
|
12
|
15
|
29
|
33
|
42
|
46
|
43
|
25
|
46
|
58
|
53
|
63
|
83
|
|
|
2024/10
|
26
|
27
|
34
|
47
|
47
|
48
|
51
|
49
|
36
|
34
|
36
|
30
|
38
|
36
|
38
|
47
|
44
|
42
|
36
|
11
|
15
|
30
|
40
|
46
|
42
|
32
|
24
|
33
|
44
|
50
|
43
|
|
2024/09
|
33
|
36
|
35
|
27
|
18
|
39
|
28
|
32
|
30
|
19
|
40
|
31
|
30
|
23
|
28
|
18
|
22
|
33
|
34
|
25
|
21
|
26
|
33
|
49
|
56
|
52
|
61
|
65
|
42
|
14
|
|
|
2024/08
|
33
|
35
|
28
|
19
|
18
|
23
|
27
|
24
|
27
|
54
|
61
|
44
|
41
|
33
|
30
|
32
|
30
|
18
|
28
|
26
|
28
|
39
|
40
|
38
|
31
|
31
|
28
|
24
|
32
|
34
|
37
|
|
2024/07
|
24
|
28
|
28
|
28
|
19
|
21
|
21
|
17
|
15
|
15
|
18
|
26
|
39
|
19
|
14
|
22
|
18
|
20
|
14
|
20
|
28
|
33
|
34
|
61
|
66
|
56
|
50
|
44
|
32
|
31
|
28
|
|
2024/06
|
62
|
37
|
45
|
27
|
23
|
26
|
28
|
30
|
36
|
44
|
40
|
39
|
36
|
35
|
34
|
26
|
26
|
27
|
33
|
21
|
12
|
28
|
36
|
40
|
25
|
27
|
28
|
30
|
37
|
42
|
|
|
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
*: primary pollution