Gansu - China   2025-06-05   Thursday   36.06N, 103.82E

Lanzhou

Gansu - China
2025-06-05

Air Quality

Excellent

No health implications.

22

PM2.5

48

PM10

141

O3

0.4

CO

13

SO2

16

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

5 Jun

84 Good

Fri

6 Jun

66 Good

Sat

7 Jun

74 Good

Sun

8 Jun

82 Good

Mon

9 Jun

73 Good

Tue

10 Jun

86 Good

Wed

11 Jun

18 Excellent

Real-time AQI (Monitoring Station in Lanzhou)

铁路设计院

49

26

PM2.5

49

PM10

133

O3

0.4

CO

18

SO2

26

NO2

百合公园

39

18

PM2.5

35

PM10

123

O3

0.5

CO

6

SO2

18

NO2

和平

51

23

PM2.5

51 *

PM10

145

O3

0.2

CO

17

SO2

6

NO2

庄浪东路808号

54

32

PM2.5

58 *

PM10

132

O3

0.4

CO

17

SO2

23

NO2

安宁西路88号

60

27

PM2.5

69 *

PM10

145

O3

0.3

CO

13

SO2

16

NO2

北滨河东路1号

46

22

PM2.5

46

PM10

144

O3

0.5

CO

17

SO2

14

NO2

新区管委会

47

17

PM2.5

41

PM10

149

O3

0.3

CO

5

SO2

7

NO2

舟曲中学

48

10

PM2.5

32

PM10

152

O3

0.3

CO

6

SO2

11

NO2

Monthly Average AQI (Lanzhou)

2020/05 - 2025/04

Air quality in the last 12 months (Lanzhou)

2025/04
140
113
106
135
77
71
72
100
146
78
178
378
99
66
80
190
88
259
145
165
90
78
57
56
58
50
66
47
55
142
2025/03
86
56
62
74
52
57
69
75
84
74
255
98
107
61
49
59
50
44
52
63
64
66
71
119
179
439
78
92
67
91
81
2025/02
59
59
43
46
48
49
58
63
64
62
86
94
86
59
57
83
76
69
71
65
68
69
52
62
63
64
66
68
2025/01
70
67
77
77
110
107
58
61
69
69
64
71
75
67
67
87
80
66
82
81
76
85
110
94
79
90
83
120
171
112
67
2024/12
71
60
65
57
64
62
47
55
66
67
74
55
63
87
120
123
95
72
74
73
74
114
104
92
108
76
57
83
78
81
101
2024/11
61
55
65
68
66
72
73
71
66
73
60
62
64
81
82
56
55
44
58
74
78
93
76
44
52
66
76
74
79
77
2024/10
37
48
42
44
48
51
57
56
55
56
56
48
53
56
52
39
49
49
52
46
47
49
64
58
51
51
64
68
61
45
49
2024/09
45
48
37
32
22
21
33
44
29
32
35
36
26
42
45
38
48
50
45
34
39
46
40
60
53
39
54
54
32
30
2024/08
48
31
36
37
43
38
33
40
74
36
39
44
41
31
44
34
32
36
41
40
43
48
41
42
33
57
36
36
36
34
57
2024/07
28
39
36
49
37
55
49
33
60
67
64
68
46
30
31
35
39
46
35
113
273
85
59
107
75
57
47
46
32
38
39
2024/06
50
38
40
38
46
27
34
35
39
42
40
47
43
40
49
29
33
48
63
36
35
48
43
53
51
39
35
28
38
34
2024/05
46
30
32
50
62
70
61
47
47
70
51
53
51
55
109
77
75
67
83
79
56
51
62
175
65
56
48
39
28
33
59
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